From 83a01e729141bfad5e249b4a737105c525f53786 Mon Sep 17 00:00:00 2001
From: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Date: Mon, 21 May 2012 21:57:39 +0200
Subject: spi/spi-omap2-mcspi: add a const qualifier
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

This prepares *of_device_id.data becoming const. Without this change
the following warning would occur:

	drivers/spi/spi-omap2-mcspi.c: In function 'omap2_mcspi_probe':
	drivers/spi/spi-omap2-mcspi.c:1118: warning: assignment discards qualifiers from pointer target type

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
---
 drivers/spi/spi-omap2-mcspi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers/spi/spi-omap2-mcspi.c')

diff --git a/drivers/spi/spi-omap2-mcspi.c b/drivers/spi/spi-omap2-mcspi.c
index bc4778175e34..d80f81b6c844 100644
--- a/drivers/spi/spi-omap2-mcspi.c
+++ b/drivers/spi/spi-omap2-mcspi.c
@@ -1116,7 +1116,7 @@ MODULE_DEVICE_TABLE(of, omap_mcspi_of_match);
 static int __devinit omap2_mcspi_probe(struct platform_device *pdev)
 {
 	struct spi_master	*master;
-	struct omap2_mcspi_platform_config *pdata;
+	const struct omap2_mcspi_platform_config *pdata;
 	struct omap2_mcspi	*mcspi;
 	struct resource		*r;
 	int			status = 0, i;
-- 
cgit v1.2.3


From a8e8f1398e80335b923fe747eab2b7c40d14ae31 Mon Sep 17 00:00:00 2001
From: Shubhrajyoti D <shubhrajyoti@ti.com>
Date: Thu, 16 Aug 2012 20:49:30 +0530
Subject: spi: omap2-mcspi: Remove the call to platform_set_drvdata(pdev, NULL)

Remove the call of platform_set_drvdata(pdev, NULL) as they are not
needed anymore.

Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---
 drivers/spi/spi-omap2-mcspi.c | 2 --
 1 file changed, 2 deletions(-)

(limited to 'drivers/spi/spi-omap2-mcspi.c')

diff --git a/drivers/spi/spi-omap2-mcspi.c b/drivers/spi/spi-omap2-mcspi.c
index bc4778175e34..84aeaf0e5a0f 100644
--- a/drivers/spi/spi-omap2-mcspi.c
+++ b/drivers/spi/spi-omap2-mcspi.c
@@ -1240,7 +1240,6 @@ dma_chnl_free:
 	kfree(mcspi->dma_channels);
 free_master:
 	kfree(master);
-	platform_set_drvdata(pdev, NULL);
 	return status;
 }
 
@@ -1259,7 +1258,6 @@ static int __devexit omap2_mcspi_remove(struct platform_device *pdev)
 
 	spi_unregister_master(master);
 	kfree(dma_channels);
-	platform_set_drvdata(pdev, NULL);
 
 	return 0;
 }
-- 
cgit v1.2.3


From af4e944dbda418034d1b08628b10e753369fbdc7 Mon Sep 17 00:00:00 2001
From: Shubhrajyoti D <shubhrajyoti@ti.com>
Date: Wed, 22 Aug 2012 11:35:13 +0530
Subject: spi: omap2-mcspi: Remove the macro MOD_REG_BIT

Remove the macro MOD_REG_BIT instead make the bit field modifications
directly. This deletes a branch operation in cases where the the set
is predecided. While at it optimise two sequential bit clear in one step.

Acked-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---
 drivers/spi/spi-omap2-mcspi.c | 28 ++++++++++++++--------------
 1 file changed, 14 insertions(+), 14 deletions(-)

(limited to 'drivers/spi/spi-omap2-mcspi.c')

diff --git a/drivers/spi/spi-omap2-mcspi.c b/drivers/spi/spi-omap2-mcspi.c
index 84aeaf0e5a0f..cd87f90588e7 100644
--- a/drivers/spi/spi-omap2-mcspi.c
+++ b/drivers/spi/spi-omap2-mcspi.c
@@ -140,13 +140,6 @@ struct omap2_mcspi_cs {
 	u32			chconf0;
 };
 
-#define MOD_REG_BIT(val, mask, set) do { \
-	if (set) \
-		val |= mask; \
-	else \
-		val &= ~mask; \
-} while (0)
-
 static inline void mcspi_write_reg(struct spi_master *master,
 		int idx, u32 val)
 {
@@ -205,7 +198,11 @@ static void omap2_mcspi_set_dma_req(const struct spi_device *spi,
 	else
 		rw = OMAP2_MCSPI_CHCONF_DMAW;
 
-	MOD_REG_BIT(l, rw, enable);
+	if (enable)
+		l |= rw;
+	else
+		l &= ~rw;
+
 	mcspi_write_chconf0(spi, l);
 }
 
@@ -224,7 +221,11 @@ static void omap2_mcspi_force_cs(struct spi_device *spi, int cs_active)
 	u32 l;
 
 	l = mcspi_cached_chconf0(spi);
-	MOD_REG_BIT(l, OMAP2_MCSPI_CHCONF_FORCE, cs_active);
+	if (cs_active)
+		l |= OMAP2_MCSPI_CHCONF_FORCE;
+	else
+		l &= ~OMAP2_MCSPI_CHCONF_FORCE;
+
 	mcspi_write_chconf0(spi, l);
 }
 
@@ -239,9 +240,8 @@ static void omap2_mcspi_set_master_mode(struct spi_master *master)
 	 * to single-channel master mode
 	 */
 	l = mcspi_read_reg(master, OMAP2_MCSPI_MODULCTRL);
-	MOD_REG_BIT(l, OMAP2_MCSPI_MODULCTRL_STEST, 0);
-	MOD_REG_BIT(l, OMAP2_MCSPI_MODULCTRL_MS, 0);
-	MOD_REG_BIT(l, OMAP2_MCSPI_MODULCTRL_SINGLE, 1);
+	l &= ~(OMAP2_MCSPI_MODULCTRL_STEST | OMAP2_MCSPI_MODULCTRL_MS);
+	l |= OMAP2_MCSPI_MODULCTRL_SINGLE;
 	mcspi_write_reg(master, OMAP2_MCSPI_MODULCTRL, l);
 
 	ctx->modulctrl = l;
@@ -1285,9 +1285,9 @@ static int omap2_mcspi_resume(struct device *dev)
 			 * We need to toggle CS state for OMAP take this
 			 * change in account.
 			 */
-			MOD_REG_BIT(cs->chconf0, OMAP2_MCSPI_CHCONF_FORCE, 1);
+			cs->chconf0 |= OMAP2_MCSPI_CHCONF_FORCE;
 			__raw_writel(cs->chconf0, cs->base + OMAP2_MCSPI_CHCONF0);
-			MOD_REG_BIT(cs->chconf0, OMAP2_MCSPI_CHCONF_FORCE, 0);
+			cs->chconf0 &= ~OMAP2_MCSPI_CHCONF_FORCE;
 			__raw_writel(cs->chconf0, cs->base + OMAP2_MCSPI_CHCONF0);
 		}
 	}
-- 
cgit v1.2.3


From 034d3dc9886054384d2a64f2c954ecbb11ce88c8 Mon Sep 17 00:00:00 2001
From: Shubhrajyoti D <shubhrajyoti@ti.com>
Date: Wed, 22 Aug 2012 11:35:12 +0530
Subject: spi: omap2-mcspi: Call pm_runtime_* functions directly

Call the pm_runtime functions directly making room for possible
pm optimisations. Also the runtime functions aren't just about
enabling and disabling of clocks though it does enable clocks also.

Acked-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---
 drivers/spi/spi-omap2-mcspi.c | 28 +++++++++++-----------------
 1 file changed, 11 insertions(+), 17 deletions(-)

(limited to 'drivers/spi/spi-omap2-mcspi.c')

diff --git a/drivers/spi/spi-omap2-mcspi.c b/drivers/spi/spi-omap2-mcspi.c
index cd87f90588e7..9340974404c4 100644
--- a/drivers/spi/spi-omap2-mcspi.c
+++ b/drivers/spi/spi-omap2-mcspi.c
@@ -260,16 +260,6 @@ static void omap2_mcspi_restore_ctx(struct omap2_mcspi *mcspi)
 	list_for_each_entry(cs, &ctx->cs, node)
 		__raw_writel(cs->chconf0, cs->base + OMAP2_MCSPI_CHCONF0);
 }
-static void omap2_mcspi_disable_clocks(struct omap2_mcspi *mcspi)
-{
-	pm_runtime_mark_last_busy(mcspi->dev);
-	pm_runtime_put_autosuspend(mcspi->dev);
-}
-
-static int omap2_mcspi_enable_clocks(struct omap2_mcspi *mcspi)
-{
-	return pm_runtime_get_sync(mcspi->dev);
-}
 
 static int omap2_prepare_transfer(struct spi_master *master)
 {
@@ -848,12 +838,13 @@ static int omap2_mcspi_setup(struct spi_device *spi)
 			return ret;
 	}
 
-	ret = omap2_mcspi_enable_clocks(mcspi);
+	ret = pm_runtime_get_sync(mcspi->dev);
 	if (ret < 0)
 		return ret;
 
 	ret = omap2_mcspi_setup_transfer(spi, NULL);
-	omap2_mcspi_disable_clocks(mcspi);
+	pm_runtime_mark_last_busy(mcspi->dev);
+	pm_runtime_put_autosuspend(mcspi->dev);
 
 	return ret;
 }
@@ -1067,7 +1058,7 @@ static int __devinit omap2_mcspi_master_setup(struct omap2_mcspi *mcspi)
 	struct omap2_mcspi_regs	*ctx = &mcspi->ctx;
 	int			ret = 0;
 
-	ret = omap2_mcspi_enable_clocks(mcspi);
+	ret = pm_runtime_get_sync(mcspi->dev);
 	if (ret < 0)
 		return ret;
 
@@ -1076,7 +1067,8 @@ static int __devinit omap2_mcspi_master_setup(struct omap2_mcspi *mcspi)
 	ctx->wakeupenable = OMAP2_MCSPI_WAKEUPENABLE_WKEN;
 
 	omap2_mcspi_set_master_mode(master);
-	omap2_mcspi_disable_clocks(mcspi);
+	pm_runtime_mark_last_busy(mcspi->dev);
+	pm_runtime_put_autosuspend(mcspi->dev);
 	return 0;
 }
 
@@ -1253,7 +1245,8 @@ static int __devexit omap2_mcspi_remove(struct platform_device *pdev)
 	mcspi = spi_master_get_devdata(master);
 	dma_channels = mcspi->dma_channels;
 
-	omap2_mcspi_disable_clocks(mcspi);
+	pm_runtime_mark_last_busy(mcspi->dev);
+	pm_runtime_put_autosuspend(mcspi->dev);
 	pm_runtime_disable(&pdev->dev);
 
 	spi_unregister_master(master);
@@ -1278,7 +1271,7 @@ static int omap2_mcspi_resume(struct device *dev)
 	struct omap2_mcspi_regs	*ctx = &mcspi->ctx;
 	struct omap2_mcspi_cs	*cs;
 
-	omap2_mcspi_enable_clocks(mcspi);
+	pm_runtime_get_sync(mcspi->dev);
 	list_for_each_entry(cs, &ctx->cs, node) {
 		if ((cs->chconf0 & OMAP2_MCSPI_CHCONF_FORCE) == 0) {
 			/*
@@ -1291,7 +1284,8 @@ static int omap2_mcspi_resume(struct device *dev)
 			__raw_writel(cs->chconf0, cs->base + OMAP2_MCSPI_CHCONF0);
 		}
 	}
-	omap2_mcspi_disable_clocks(mcspi);
+	pm_runtime_mark_last_busy(mcspi->dev);
+	pm_runtime_put_autosuspend(mcspi->dev);
 	return 0;
 }
 #else
-- 
cgit v1.2.3


From a93a2029de7c7f15eb33331cd0f8114892eaa0f3 Mon Sep 17 00:00:00 2001
From: Shubhrajyoti D <shubhrajyoti@ti.com>
Date: Wed, 22 Aug 2012 11:35:14 +0530
Subject: spi: omap2-mcspi: At remove dont use the runtime_autosuspend calls

At remove we shouldnt be using the autosuspend timeout as we are
calling pm_runtime_disable immediately after.

Acked-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---
 drivers/spi/spi-omap2-mcspi.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'drivers/spi/spi-omap2-mcspi.c')

diff --git a/drivers/spi/spi-omap2-mcspi.c b/drivers/spi/spi-omap2-mcspi.c
index 9340974404c4..164c15d6a1bb 100644
--- a/drivers/spi/spi-omap2-mcspi.c
+++ b/drivers/spi/spi-omap2-mcspi.c
@@ -1245,8 +1245,7 @@ static int __devexit omap2_mcspi_remove(struct platform_device *pdev)
 	mcspi = spi_master_get_devdata(master);
 	dma_channels = mcspi->dma_channels;
 
-	pm_runtime_mark_last_busy(mcspi->dev);
-	pm_runtime_put_autosuspend(mcspi->dev);
+	pm_runtime_put_sync(mcspi->dev);
 	pm_runtime_disable(&pdev->dev);
 
 	spi_unregister_master(master);
-- 
cgit v1.2.3


From d7b4394e780b02511c8a7a499380cdd56316c770 Mon Sep 17 00:00:00 2001
From: Shubhrajyoti D <shubhrajyoti@ti.com>
Date: Tue, 11 Sep 2012 12:13:20 +0530
Subject: spi: omap2-mcspi: Cleanup the omap2_mcspi_txrx_dma function

Currently in omap2_mcspi_txrx_dma the tx and the rx support is
interleaved. Make the rx related code in omap2_mcspi_rx_dma
and the tx related code omap2_mcspi_tx_dma and call the functions.

While at it remove the braces in the if statements which has only
one line.
Also fix ["foo * bar" to "foo *bar"] warn for the rx and tx variables.

Only a cleanup no functional change.

Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com>
Tested-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---
 drivers/spi/spi-omap2-mcspi.c | 256 ++++++++++++++++++++++++------------------
 1 file changed, 144 insertions(+), 112 deletions(-)

(limited to 'drivers/spi/spi-omap2-mcspi.c')

diff --git a/drivers/spi/spi-omap2-mcspi.c b/drivers/spi/spi-omap2-mcspi.c
index 164c15d6a1bb..5560b708e628 100644
--- a/drivers/spi/spi-omap2-mcspi.c
+++ b/drivers/spi/spi-omap2-mcspi.c
@@ -315,49 +315,27 @@ static void omap2_mcspi_tx_callback(void *data)
 	omap2_mcspi_set_dma_req(spi, 0, 0);
 }
 
-static unsigned
-omap2_mcspi_txrx_dma(struct spi_device *spi, struct spi_transfer *xfer)
+static void omap2_mcspi_tx_dma(struct spi_device *spi,
+				struct spi_transfer *xfer,
+				struct dma_slave_config cfg)
 {
 	struct omap2_mcspi	*mcspi;
-	struct omap2_mcspi_cs	*cs = spi->controller_state;
 	struct omap2_mcspi_dma  *mcspi_dma;
 	unsigned int		count;
-	int			word_len, element_count;
-	int			elements = 0;
-	u32			l;
 	u8			* rx;
 	const u8		* tx;
 	void __iomem		*chstat_reg;
-	struct dma_slave_config	cfg;
-	enum dma_slave_buswidth width;
-	unsigned es;
+	struct omap2_mcspi_cs	*cs = spi->controller_state;
 
 	mcspi = spi_master_get_devdata(spi->master);
 	mcspi_dma = &mcspi->dma_channels[spi->chip_select];
-	l = mcspi_cached_chconf0(spi);
+	count = xfer->len;
 
+	rx = xfer->rx_buf;
+	tx = xfer->tx_buf;
 	chstat_reg = cs->base + OMAP2_MCSPI_CHSTAT0;
 
-	if (cs->word_len <= 8) {
-		width = DMA_SLAVE_BUSWIDTH_1_BYTE;
-		es = 1;
-	} else if (cs->word_len <= 16) {
-		width = DMA_SLAVE_BUSWIDTH_2_BYTES;
-		es = 2;
-	} else {
-		width = DMA_SLAVE_BUSWIDTH_4_BYTES;
-		es = 4;
-	}
-
-	memset(&cfg, 0, sizeof(cfg));
-	cfg.src_addr = cs->phys + OMAP2_MCSPI_RX0;
-	cfg.dst_addr = cs->phys + OMAP2_MCSPI_TX0;
-	cfg.src_addr_width = width;
-	cfg.dst_addr_width = width;
-	cfg.src_maxburst = 1;
-	cfg.dst_maxburst = 1;
-
-	if (xfer->tx_buf && mcspi_dma->dma_tx) {
+	if (mcspi_dma->dma_tx) {
 		struct dma_async_tx_descriptor *tx;
 		struct scatterlist sg;
 
@@ -368,7 +346,7 @@ omap2_mcspi_txrx_dma(struct spi_device *spi, struct spi_transfer *xfer)
 		sg_dma_len(&sg) = xfer->len;
 
 		tx = dmaengine_prep_slave_sg(mcspi_dma->dma_tx, &sg, 1,
-			DMA_MEM_TO_DEV, DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
+		DMA_MEM_TO_DEV, DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
 		if (tx) {
 			tx->callback = omap2_mcspi_tx_callback;
 			tx->callback_param = spi;
@@ -377,8 +355,50 @@ omap2_mcspi_txrx_dma(struct spi_device *spi, struct spi_transfer *xfer)
 			/* FIXME: fall back to PIO? */
 		}
 	}
+	dma_async_issue_pending(mcspi_dma->dma_tx);
+	omap2_mcspi_set_dma_req(spi, 0, 1);
 
-	if (xfer->rx_buf && mcspi_dma->dma_rx) {
+	wait_for_completion(&mcspi_dma->dma_tx_completion);
+	dma_unmap_single(mcspi->dev, xfer->tx_dma, count,
+			 DMA_TO_DEVICE);
+
+	/* for TX_ONLY mode, be sure all words have shifted out */
+	if (rx == NULL) {
+		if (mcspi_wait_for_reg_bit(chstat_reg,
+					OMAP2_MCSPI_CHSTAT_TXS) < 0)
+			dev_err(&spi->dev, "TXS timed out\n");
+		else if (mcspi_wait_for_reg_bit(chstat_reg,
+					OMAP2_MCSPI_CHSTAT_EOT) < 0)
+			dev_err(&spi->dev, "EOT timed out\n");
+	}
+}
+
+static unsigned
+omap2_mcspi_rx_dma(struct spi_device *spi, struct spi_transfer *xfer,
+				struct dma_slave_config cfg,
+				unsigned es)
+{
+	struct omap2_mcspi	*mcspi;
+	struct omap2_mcspi_dma  *mcspi_dma;
+	unsigned int		count;
+	u32			l;
+	int			elements = 0;
+	int			word_len, element_count;
+	struct omap2_mcspi_cs	*cs = spi->controller_state;
+	mcspi = spi_master_get_devdata(spi->master);
+	mcspi_dma = &mcspi->dma_channels[spi->chip_select];
+	count = xfer->len;
+	word_len = cs->word_len;
+	l = mcspi_cached_chconf0(spi);
+
+	if (word_len <= 8)
+		element_count = count;
+	else if (word_len <= 16)
+		element_count = count >> 1;
+	else /* word_len <= 32 */
+		element_count = count >> 2;
+
+	if (mcspi_dma->dma_rx) {
 		struct dma_async_tx_descriptor *tx;
 		struct scatterlist sg;
 		size_t len = xfer->len - es;
@@ -393,108 +413,120 @@ omap2_mcspi_txrx_dma(struct spi_device *spi, struct spi_transfer *xfer)
 		sg_dma_len(&sg) = len;
 
 		tx = dmaengine_prep_slave_sg(mcspi_dma->dma_rx, &sg, 1,
-			DMA_DEV_TO_MEM, DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
+				DMA_DEV_TO_MEM, DMA_PREP_INTERRUPT |
+				DMA_CTRL_ACK);
 		if (tx) {
 			tx->callback = omap2_mcspi_rx_callback;
 			tx->callback_param = spi;
 			dmaengine_submit(tx);
 		} else {
-			/* FIXME: fall back to PIO? */
-		}
-	}
-
-	count = xfer->len;
-	word_len = cs->word_len;
-
-	rx = xfer->rx_buf;
-	tx = xfer->tx_buf;
-
-	if (word_len <= 8) {
-		element_count = count;
-	} else if (word_len <= 16) {
-		element_count = count >> 1;
-	} else /* word_len <= 32 */ {
-		element_count = count >> 2;
-	}
-
-	if (tx != NULL) {
-		dma_async_issue_pending(mcspi_dma->dma_tx);
-		omap2_mcspi_set_dma_req(spi, 0, 1);
-	}
-
-	if (rx != NULL) {
-		dma_async_issue_pending(mcspi_dma->dma_rx);
-		omap2_mcspi_set_dma_req(spi, 1, 1);
-	}
-
-	if (tx != NULL) {
-		wait_for_completion(&mcspi_dma->dma_tx_completion);
-		dma_unmap_single(mcspi->dev, xfer->tx_dma, count,
-				 DMA_TO_DEVICE);
-
-		/* for TX_ONLY mode, be sure all words have shifted out */
-		if (rx == NULL) {
-			if (mcspi_wait_for_reg_bit(chstat_reg,
-						OMAP2_MCSPI_CHSTAT_TXS) < 0)
-				dev_err(&spi->dev, "TXS timed out\n");
-			else if (mcspi_wait_for_reg_bit(chstat_reg,
-						OMAP2_MCSPI_CHSTAT_EOT) < 0)
-				dev_err(&spi->dev, "EOT timed out\n");
+				/* FIXME: fall back to PIO? */
 		}
 	}
 
-	if (rx != NULL) {
-		wait_for_completion(&mcspi_dma->dma_rx_completion);
-		dma_unmap_single(mcspi->dev, xfer->rx_dma, count,
-				 DMA_FROM_DEVICE);
-		omap2_mcspi_set_enable(spi, 0);
+	dma_async_issue_pending(mcspi_dma->dma_rx);
+	omap2_mcspi_set_dma_req(spi, 1, 1);
 
-		elements = element_count - 1;
+	wait_for_completion(&mcspi_dma->dma_rx_completion);
+	dma_unmap_single(mcspi->dev, xfer->rx_dma, count,
+			 DMA_FROM_DEVICE);
+	omap2_mcspi_set_enable(spi, 0);
 
-		if (l & OMAP2_MCSPI_CHCONF_TURBO) {
-			elements--;
+	elements = element_count - 1;
 
-			if (likely(mcspi_read_cs_reg(spi, OMAP2_MCSPI_CHSTAT0)
-				   & OMAP2_MCSPI_CHSTAT_RXS)) {
-				u32 w;
-
-				w = mcspi_read_cs_reg(spi, OMAP2_MCSPI_RX0);
-				if (word_len <= 8)
-					((u8 *)xfer->rx_buf)[elements++] = w;
-				else if (word_len <= 16)
-					((u16 *)xfer->rx_buf)[elements++] = w;
-				else /* word_len <= 32 */
-					((u32 *)xfer->rx_buf)[elements++] = w;
-			} else {
-				dev_err(&spi->dev,
-					"DMA RX penultimate word empty");
-				count -= (word_len <= 8)  ? 2 :
-					(word_len <= 16) ? 4 :
-					/* word_len <= 32 */ 8;
-				omap2_mcspi_set_enable(spi, 1);
-				return count;
-			}
-		}
+	if (l & OMAP2_MCSPI_CHCONF_TURBO) {
+		elements--;
 
 		if (likely(mcspi_read_cs_reg(spi, OMAP2_MCSPI_CHSTAT0)
-				& OMAP2_MCSPI_CHSTAT_RXS)) {
+				   & OMAP2_MCSPI_CHSTAT_RXS)) {
 			u32 w;
 
 			w = mcspi_read_cs_reg(spi, OMAP2_MCSPI_RX0);
 			if (word_len <= 8)
-				((u8 *)xfer->rx_buf)[elements] = w;
+				((u8 *)xfer->rx_buf)[elements++] = w;
 			else if (word_len <= 16)
-				((u16 *)xfer->rx_buf)[elements] = w;
+				((u16 *)xfer->rx_buf)[elements++] = w;
 			else /* word_len <= 32 */
-				((u32 *)xfer->rx_buf)[elements] = w;
+				((u32 *)xfer->rx_buf)[elements++] = w;
 		} else {
-			dev_err(&spi->dev, "DMA RX last word empty");
-			count -= (word_len <= 8)  ? 1 :
-				 (word_len <= 16) ? 2 :
-			       /* word_len <= 32 */ 4;
+			dev_err(&spi->dev, "DMA RX penultimate word empty");
+			count -= (word_len <= 8)  ? 2 :
+				(word_len <= 16) ? 4 :
+				/* word_len <= 32 */ 8;
+			omap2_mcspi_set_enable(spi, 1);
+			return count;
 		}
-		omap2_mcspi_set_enable(spi, 1);
 	}
+	if (likely(mcspi_read_cs_reg(spi, OMAP2_MCSPI_CHSTAT0)
+				& OMAP2_MCSPI_CHSTAT_RXS)) {
+		u32 w;
+
+		w = mcspi_read_cs_reg(spi, OMAP2_MCSPI_RX0);
+		if (word_len <= 8)
+			((u8 *)xfer->rx_buf)[elements] = w;
+		else if (word_len <= 16)
+			((u16 *)xfer->rx_buf)[elements] = w;
+		else /* word_len <= 32 */
+			((u32 *)xfer->rx_buf)[elements] = w;
+	} else {
+		dev_err(&spi->dev, "DMA RX last word empty");
+		count -= (word_len <= 8)  ? 1 :
+			 (word_len <= 16) ? 2 :
+		       /* word_len <= 32 */ 4;
+	}
+	omap2_mcspi_set_enable(spi, 1);
+	return count;
+}
+
+static unsigned
+omap2_mcspi_txrx_dma(struct spi_device *spi, struct spi_transfer *xfer)
+{
+	struct omap2_mcspi	*mcspi;
+	struct omap2_mcspi_cs	*cs = spi->controller_state;
+	struct omap2_mcspi_dma  *mcspi_dma;
+	unsigned int		count;
+	u32			l;
+	u8			*rx;
+	const u8		*tx;
+	struct dma_slave_config	cfg;
+	enum dma_slave_buswidth width;
+	unsigned es;
+
+	mcspi = spi_master_get_devdata(spi->master);
+	mcspi_dma = &mcspi->dma_channels[spi->chip_select];
+	l = mcspi_cached_chconf0(spi);
+
+
+	if (cs->word_len <= 8) {
+		width = DMA_SLAVE_BUSWIDTH_1_BYTE;
+		es = 1;
+	} else if (cs->word_len <= 16) {
+		width = DMA_SLAVE_BUSWIDTH_2_BYTES;
+		es = 2;
+	} else {
+		width = DMA_SLAVE_BUSWIDTH_4_BYTES;
+		es = 4;
+	}
+
+	memset(&cfg, 0, sizeof(cfg));
+	cfg.src_addr = cs->phys + OMAP2_MCSPI_RX0;
+	cfg.dst_addr = cs->phys + OMAP2_MCSPI_TX0;
+	cfg.src_addr_width = width;
+	cfg.dst_addr_width = width;
+	cfg.src_maxburst = 1;
+	cfg.dst_maxburst = 1;
+
+	rx = xfer->rx_buf;
+	tx = xfer->tx_buf;
+
+	count = xfer->len;
+
+	if (tx != NULL)
+		omap2_mcspi_tx_dma(spi, xfer, cfg);
+
+	if (rx != NULL)
+		return omap2_mcspi_rx_dma(spi, xfer, cfg, es);
+
 	return count;
 }
 
-- 
cgit v1.2.3


From 2203747c97712975accc5e69bdaf1ad38a691635 Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@arndb.de>
Date: Fri, 24 Aug 2012 15:21:06 +0200
Subject: ARM: omap: move platform_data definitions
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Platform data for device drivers should be defined in
include/linux/platform_data/*.h, not in the architecture
and platform specific directories.

This moves such data out of the omap include directories

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Nicolas Pitre <nico@linaro.org>
Acked-by: Tony Lindgren <tony@atomide.com>
Cc: Kevin Hilman <khilman@ti.com>
Cc: "Benoît Cousson" <b-cousson@ti.com>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Ohad Ben-Cohen <ohad@wizery.com>
Cc: Grant Likely <grant.likely@secretlab.ca>
Cc: Omar Ramirez Luna <omar.ramirez@ti.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Cc: Peter Ujfalusi <peter.ujfalusi@ti.com>
Cc: Jarkko Nikula <jarkko.nikula@bitmer.com>
Cc: Liam Girdwood <lrg@ti.com>
Cc: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Cc: Jean Pihet <j-pihet@ti.com>
Cc: J Keerthy <j-keerthy@ti.com>
Cc: linux-omap@vger.kernel.org
---
 arch/arm/mach-omap1/board-ams-delta.c              |  2 +-
 arch/arm/mach-omap1/board-fsample.c                |  2 +-
 arch/arm/mach-omap1/board-h2.c                     |  2 +-
 arch/arm/mach-omap1/board-h3.c                     |  2 +-
 arch/arm/mach-omap1/board-htcherald.c              |  2 +-
 arch/arm/mach-omap1/board-innovator.c              |  2 +-
 arch/arm/mach-omap1/board-nokia770.c               |  5 +-
 arch/arm/mach-omap1/board-osk.c                    |  2 +-
 arch/arm/mach-omap1/board-palmte.c                 |  2 +-
 arch/arm/mach-omap1/board-palmtt.c                 |  2 +-
 arch/arm/mach-omap1/board-palmz71.c                |  2 +-
 arch/arm/mach-omap1/board-perseus2.c               |  2 +-
 arch/arm/mach-omap1/board-sx1.c                    |  2 +-
 arch/arm/mach-omap1/mcbsp.c                        |  2 +-
 arch/arm/mach-omap2/board-3430sdp.c                |  2 +-
 arch/arm/mach-omap2/board-cm-t35.c                 |  4 +-
 arch/arm/mach-omap2/board-cm-t3517.c               |  2 +-
 arch/arm/mach-omap2/board-devkit8000.c             |  4 +-
 arch/arm/mach-omap2/board-flash.c                  |  4 +-
 arch/arm/mach-omap2/board-igep0020.c               |  2 +-
 arch/arm/mach-omap2/board-ldp.c                    |  2 +-
 arch/arm/mach-omap2/board-n8x0.c                   |  4 +-
 arch/arm/mach-omap2/board-omap3beagle.c            |  2 +-
 arch/arm/mach-omap2/board-omap3evm.c               |  4 +-
 arch/arm/mach-omap2/board-omap3pandora.c           |  4 +-
 arch/arm/mach-omap2/board-omap3stalker.c           |  4 +-
 arch/arm/mach-omap2/board-omap3touchbook.c         |  4 +-
 arch/arm/mach-omap2/board-overo.c                  |  5 +-
 arch/arm/mach-omap2/board-rm680.c                  |  2 +-
 arch/arm/mach-omap2/board-rx51-peripherals.c       |  5 +-
 arch/arm/mach-omap2/board-rx51-video.c             |  2 +-
 arch/arm/mach-omap2/board-rx51.c                   |  2 +-
 arch/arm/mach-omap2/board-zoom-display.c           |  2 +-
 arch/arm/mach-omap2/common-board-devices.c         |  4 +-
 arch/arm/mach-omap2/devices.c                      |  2 +-
 arch/arm/mach-omap2/dsp.c                          |  2 +-
 arch/arm/mach-omap2/gpmc-nand.c                    |  2 +-
 arch/arm/mach-omap2/gpmc-onenand.c                 |  2 +-
 arch/arm/mach-omap2/mcbsp.c                        |  2 +-
 arch/arm/mach-omap2/omap_hwmod_2420_data.c         |  3 +-
 arch/arm/mach-omap2/omap_hwmod_2430_data.c         |  5 +-
 arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c |  2 +-
 arch/arm/mach-omap2/omap_hwmod_3xxx_data.c         |  4 +-
 arch/arm/mach-omap2/omap_hwmod_44xx_data.c         |  4 +-
 arch/arm/mach-omap2/voltage.h                      |  2 +-
 arch/arm/plat-omap/common.c                        |  2 +-
 arch/arm/plat-omap/include/plat/dsp.h              | 34 ------------
 arch/arm/plat-omap/include/plat/keypad.h           | 52 ------------------
 arch/arm/plat-omap/include/plat/lcd_mipid.h        | 29 ----------
 arch/arm/plat-omap/include/plat/mcbsp.h            | 62 ----------------------
 arch/arm/plat-omap/include/plat/mcspi.h            | 23 --------
 arch/arm/plat-omap/include/plat/nand.h             | 43 ---------------
 arch/arm/plat-omap/include/plat/onenand.h          | 53 ------------------
 arch/arm/plat-omap/include/plat/remoteproc.h       | 57 --------------------
 arch/arm/plat-omap/include/plat/voltage.h          | 39 --------------
 drivers/input/keyboard/omap-keypad.c               |  2 +-
 drivers/mtd/nand/omap2.c                           |  2 +-
 drivers/mtd/onenand/omap2.c                        |  2 +-
 drivers/remoteproc/omap_remoteproc.c               |  2 +-
 drivers/spi/spi-omap2-mcspi.c                      |  2 +-
 drivers/staging/tidspbridge/core/dsp-clock.c       |  2 +-
 drivers/staging/tidspbridge/core/tiomap3430.c      |  2 +-
 drivers/staging/tidspbridge/core/tiomap3430_pwr.c  |  2 +-
 drivers/staging/tidspbridge/core/tiomap_io.c       |  2 +-
 drivers/staging/tidspbridge/rmgr/drv_interface.c   |  2 +-
 drivers/video/omap/lcd_mipid.c                     |  2 +-
 include/linux/platform_data/asoc-ti-mcbsp.h        | 62 ++++++++++++++++++++++
 include/linux/platform_data/dsp-omap.h             | 34 ++++++++++++
 include/linux/platform_data/keypad-omap.h          | 52 ++++++++++++++++++
 include/linux/platform_data/lcd-mipid.h            | 29 ++++++++++
 include/linux/platform_data/mtd-nand-omap2.h       | 43 +++++++++++++++
 include/linux/platform_data/mtd-onenand-omap2.h    | 53 ++++++++++++++++++
 include/linux/platform_data/remoteproc-omap.h      | 57 ++++++++++++++++++++
 include/linux/platform_data/spi-omap2-mcspi.h      | 23 ++++++++
 include/linux/platform_data/voltage-omap.h         | 39 ++++++++++++++
 include/linux/power/smartreflex.h                  |  2 +-
 sound/soc/omap/am3517evm.c                         |  2 +-
 sound/soc/omap/ams-delta.c                         |  2 +-
 sound/soc/omap/igep0020.c                          |  2 +-
 sound/soc/omap/mcbsp.c                             |  2 +-
 sound/soc/omap/n810.c                              |  2 +-
 sound/soc/omap/omap-mcbsp.c                        |  2 +-
 sound/soc/omap/omap3beagle.c                       |  2 +-
 sound/soc/omap/omap3evm.c                          |  2 +-
 sound/soc/omap/omap3pandora.c                      |  2 +-
 sound/soc/omap/osk5912.c                           |  2 +-
 sound/soc/omap/overo.c                             |  2 +-
 sound/soc/omap/rx51.c                              |  2 +-
 sound/soc/omap/sdp3430.c                           |  2 +-
 sound/soc/omap/zoom2.c                             |  2 +-
 90 files changed, 484 insertions(+), 479 deletions(-)
 delete mode 100644 arch/arm/plat-omap/include/plat/dsp.h
 delete mode 100644 arch/arm/plat-omap/include/plat/keypad.h
 delete mode 100644 arch/arm/plat-omap/include/plat/lcd_mipid.h
 delete mode 100644 arch/arm/plat-omap/include/plat/mcbsp.h
 delete mode 100644 arch/arm/plat-omap/include/plat/mcspi.h
 delete mode 100644 arch/arm/plat-omap/include/plat/nand.h
 delete mode 100644 arch/arm/plat-omap/include/plat/onenand.h
 delete mode 100644 arch/arm/plat-omap/include/plat/remoteproc.h
 delete mode 100644 arch/arm/plat-omap/include/plat/voltage.h
 create mode 100644 include/linux/platform_data/asoc-ti-mcbsp.h
 create mode 100644 include/linux/platform_data/dsp-omap.h
 create mode 100644 include/linux/platform_data/keypad-omap.h
 create mode 100644 include/linux/platform_data/lcd-mipid.h
 create mode 100644 include/linux/platform_data/mtd-nand-omap2.h
 create mode 100644 include/linux/platform_data/mtd-onenand-omap2.h
 create mode 100644 include/linux/platform_data/remoteproc-omap.h
 create mode 100644 include/linux/platform_data/spi-omap2-mcspi.h
 create mode 100644 include/linux/platform_data/voltage-omap.h

(limited to 'drivers/spi/spi-omap2-mcspi.c')

diff --git a/arch/arm/mach-omap1/board-ams-delta.c b/arch/arm/mach-omap1/board-ams-delta.c
index 6f192c4900b1..56446d2b2844 100644
--- a/arch/arm/mach-omap1/board-ams-delta.c
+++ b/arch/arm/mach-omap1/board-ams-delta.c
@@ -36,7 +36,7 @@
 #include <asm/mach/map.h>
 
 #include <plat/board-ams-delta.h>
-#include <plat/keypad.h>
+#include <linux/platform_data/keypad-omap.h>
 #include <plat/mux.h>
 
 #include <mach/hardware.h>
diff --git a/arch/arm/mach-omap1/board-fsample.c b/arch/arm/mach-omap1/board-fsample.c
index 6d985521a39e..ad5ba9f00efe 100644
--- a/arch/arm/mach-omap1/board-fsample.c
+++ b/arch/arm/mach-omap1/board-fsample.c
@@ -31,7 +31,7 @@
 #include <plat/mux.h>
 #include <plat/flash.h>
 #include <plat/fpga.h>
-#include <plat/keypad.h>
+#include <linux/platform_data/keypad-omap.h>
 
 #include <mach/hardware.h>
 
diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c
index fe79c56b2dc0..519d827570bb 100644
--- a/arch/arm/mach-omap1/board-h2.c
+++ b/arch/arm/mach-omap1/board-h2.c
@@ -41,7 +41,7 @@
 #include <plat/dma.h>
 #include <plat/tc.h>
 #include <plat/irda.h>
-#include <plat/keypad.h>
+#include <linux/platform_data/keypad-omap.h>
 #include <plat/flash.h>
 
 #include <mach/hardware.h>
diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c
index 6c46f33894fb..4733eb510bad 100644
--- a/arch/arm/mach-omap1/board-h3.c
+++ b/arch/arm/mach-omap1/board-h3.c
@@ -41,7 +41,7 @@
 
 #include <plat/mux.h>
 #include <plat/tc.h>
-#include <plat/keypad.h>
+#include <linux/platform_data/keypad-omap.h>
 #include <plat/dma.h>
 #include <plat/flash.h>
 
diff --git a/arch/arm/mach-omap1/board-htcherald.c b/arch/arm/mach-omap1/board-htcherald.c
index 1dcb751b8fe5..87ab2086ef96 100644
--- a/arch/arm/mach-omap1/board-htcherald.c
+++ b/arch/arm/mach-omap1/board-htcherald.c
@@ -37,12 +37,12 @@
 #include <linux/spi/spi.h>
 #include <linux/spi/ads7846.h>
 #include <linux/omapfb.h>
+#include <linux/platform_data/keypad-omap.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 
 #include <mach/omap7xx.h>
-#include <plat/keypad.h>
 #include <plat/mmc.h>
 
 #include <mach/irqs.h>
diff --git a/arch/arm/mach-omap1/board-innovator.c b/arch/arm/mach-omap1/board-innovator.c
index f21c2966daad..083afa79dfb1 100644
--- a/arch/arm/mach-omap1/board-innovator.c
+++ b/arch/arm/mach-omap1/board-innovator.c
@@ -35,7 +35,7 @@
 #include <plat/flash.h>
 #include <plat/fpga.h>
 #include <plat/tc.h>
-#include <plat/keypad.h>
+#include <linux/platform_data/keypad-omap.h>
 #include <plat/mmc.h>
 
 #include <mach/hardware.h>
diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c
index ec01f03d0446..7b9fc99e705e 100644
--- a/arch/arm/mach-omap1/board-nokia770.c
+++ b/arch/arm/mach-omap1/board-nokia770.c
@@ -21,13 +21,14 @@
 #include <linux/workqueue.h>
 #include <linux/delay.h>
 
+#include <linux/platform_data/keypad-omap.h>
+#include <linux/platform_data/lcd-mipid.h>
+
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
 #include <plat/mux.h>
-#include <plat/keypad.h>
-#include <plat/lcd_mipid.h>
 #include <plat/mmc.h>
 #include <plat/clock.h>
 
diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c
index 3b2d9071022a..c780a1b80c2a 100644
--- a/arch/arm/mach-omap1/board-osk.c
+++ b/arch/arm/mach-omap1/board-osk.c
@@ -304,7 +304,7 @@ static struct omap_lcd_config osk_lcd_config __initdata = {
 #include <linux/spi/spi.h>
 #include <linux/spi/ads7846.h>
 
-#include <plat/keypad.h>
+#include <linux/platform_data/keypad-omap.h>
 
 static struct at24_platform_data at24c04 = {
 	.byte_len	= SZ_4K / 8,
diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c
index 49f8d745ea1f..e46f5c2ea63f 100644
--- a/arch/arm/mach-omap1/board-palmte.c
+++ b/arch/arm/mach-omap1/board-palmte.c
@@ -39,7 +39,7 @@
 #include <plat/tc.h>
 #include <plat/dma.h>
 #include <plat/irda.h>
-#include <plat/keypad.h>
+#include <linux/platform_data/keypad-omap.h>
 
 #include <mach/hardware.h>
 #include <mach/usb.h>
diff --git a/arch/arm/mach-omap1/board-palmtt.c b/arch/arm/mach-omap1/board-palmtt.c
index 01523cd78e58..e1c842be749e 100644
--- a/arch/arm/mach-omap1/board-palmtt.c
+++ b/arch/arm/mach-omap1/board-palmtt.c
@@ -39,7 +39,7 @@
 #include <plat/dma.h>
 #include <plat/tc.h>
 #include <plat/irda.h>
-#include <plat/keypad.h>
+#include <linux/platform_data/keypad-omap.h>
 
 #include <mach/hardware.h>
 #include <mach/usb.h>
diff --git a/arch/arm/mach-omap1/board-palmz71.c b/arch/arm/mach-omap1/board-palmz71.c
index a7abce69043a..a71b7f59b7c3 100644
--- a/arch/arm/mach-omap1/board-palmz71.c
+++ b/arch/arm/mach-omap1/board-palmz71.c
@@ -41,7 +41,7 @@
 #include <plat/dma.h>
 #include <plat/tc.h>
 #include <plat/irda.h>
-#include <plat/keypad.h>
+#include <linux/platform_data/keypad-omap.h>
 
 #include <mach/hardware.h>
 #include <mach/usb.h>
diff --git a/arch/arm/mach-omap1/board-perseus2.c b/arch/arm/mach-omap1/board-perseus2.c
index 277e0bc60a43..87797025d6bb 100644
--- a/arch/arm/mach-omap1/board-perseus2.c
+++ b/arch/arm/mach-omap1/board-perseus2.c
@@ -22,6 +22,7 @@
 #include <linux/input.h>
 #include <linux/smc91x.h>
 #include <linux/omapfb.h>
+#include <linux/platform_data/keypad-omap.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -31,7 +32,6 @@
 #include <plat/mux.h>
 #include <plat/fpga.h>
 #include <plat/flash.h>
-#include <plat/keypad.h>
 
 #include <mach/hardware.h>
 
diff --git a/arch/arm/mach-omap1/board-sx1.c b/arch/arm/mach-omap1/board-sx1.c
index 2e1fff26a2f3..a6a1ab638292 100644
--- a/arch/arm/mach-omap1/board-sx1.c
+++ b/arch/arm/mach-omap1/board-sx1.c
@@ -28,6 +28,7 @@
 #include <linux/errno.h>
 #include <linux/export.h>
 #include <linux/omapfb.h>
+#include <linux/platform_data/keypad-omap.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -38,7 +39,6 @@
 #include <plat/dma.h>
 #include <plat/irda.h>
 #include <plat/tc.h>
-#include <plat/keypad.h>
 #include <plat/board-sx1.h>
 
 #include <mach/hardware.h>
diff --git a/arch/arm/mach-omap1/mcbsp.c b/arch/arm/mach-omap1/mcbsp.c
index adf00975b9bb..cf2ed9ef1351 100644
--- a/arch/arm/mach-omap1/mcbsp.c
+++ b/arch/arm/mach-omap1/mcbsp.c
@@ -22,7 +22,7 @@
 #include <plat/dma.h>
 #include <plat/mux.h>
 #include <plat/cpu.h>
-#include <plat/mcbsp.h>
+#include <linux/platform_data/asoc-ti-mcbsp.h>
 
 #include <mach/irqs.h>
 
diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c
index 5453173ff57b..e5635ab407bc 100644
--- a/arch/arm/mach-omap2/board-3430sdp.c
+++ b/arch/arm/mach-omap2/board-3430sdp.c
@@ -24,12 +24,12 @@
 #include <linux/io.h>
 #include <linux/gpio.h>
 #include <linux/mmc/host.h>
+#include <linux/platform_data/spi-omap2-mcspi.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
-#include <plat/mcspi.h>
 #include <plat/usb.h>
 #include "common.h"
 #include <plat/dma.h>
diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c
index 34cb90471d96..599a72a7ee05 100644
--- a/arch/arm/mach-omap2/board-cm-t35.c
+++ b/arch/arm/mach-omap2/board-cm-t35.c
@@ -39,13 +39,13 @@
 #include <asm/mach/map.h>
 
 #include "common.h"
-#include <plat/nand.h>
+#include <linux/platform_data/mtd-nand-omap2.h>
 #include <plat/gpmc.h>
 #include <plat/usb.h>
 #include <video/omapdss.h>
 #include <video/omap-panel-generic-dpi.h>
 #include <video/omap-panel-tfp410.h>
-#include <plat/mcspi.h>
+#include <linux/platform_data/spi-omap2-mcspi.h>
 
 #include <mach/hardware.h>
 
diff --git a/arch/arm/mach-omap2/board-cm-t3517.c b/arch/arm/mach-omap2/board-cm-t3517.c
index 27a5450751ed..287d7392edf9 100644
--- a/arch/arm/mach-omap2/board-cm-t3517.c
+++ b/arch/arm/mach-omap2/board-cm-t3517.c
@@ -40,7 +40,7 @@
 
 #include "common.h"
 #include <plat/usb.h>
-#include <plat/nand.h>
+#include <linux/platform_data/mtd-nand-omap2.h>
 #include <plat/gpmc.h>
 
 #include <mach/am35xx.h>
diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c
index 18b63ad56274..fcd4ed0b84c3 100644
--- a/arch/arm/mach-omap2/board-devkit8000.c
+++ b/arch/arm/mach-omap2/board-devkit8000.c
@@ -40,13 +40,13 @@
 
 #include "common.h"
 #include <plat/gpmc.h>
-#include <plat/nand.h>
+#include <linux/platform_data/mtd-nand-omap2.h>
 #include <plat/usb.h>
 #include <video/omapdss.h>
 #include <video/omap-panel-generic-dpi.h>
 #include <video/omap-panel-tfp410.h>
 
-#include <plat/mcspi.h>
+#include <linux/platform_data/spi-omap2-mcspi.h>
 #include <linux/input/matrix_keypad.h>
 #include <linux/spi/spi.h>
 #include <linux/dm9000.h>
diff --git a/arch/arm/mach-omap2/board-flash.c b/arch/arm/mach-omap2/board-flash.c
index 9017813f9abc..0cabe61cd507 100644
--- a/arch/arm/mach-omap2/board-flash.c
+++ b/arch/arm/mach-omap2/board-flash.c
@@ -19,8 +19,8 @@
 
 #include <plat/cpu.h>
 #include <plat/gpmc.h>
-#include <plat/nand.h>
-#include <plat/onenand.h>
+#include <linux/platform_data/mtd-nand-omap2.h>
+#include <linux/platform_data/mtd-onenand-omap2.h>
 #include <plat/tc.h>
 
 #include "common.h"
diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c
index 8408bb2748a6..e2540c37bda4 100644
--- a/arch/arm/mach-omap2/board-igep0020.c
+++ b/arch/arm/mach-omap2/board-igep0020.c
@@ -35,7 +35,7 @@
 
 #include <video/omapdss.h>
 #include <video/omap-panel-tfp410.h>
-#include <plat/onenand.h>
+#include <linux/platform_data/mtd-onenand-omap2.h>
 
 #include "mux.h"
 #include "hsmmc.h"
diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c
index 3f3a552b1036..fc6d03290ba0 100644
--- a/arch/arm/mach-omap2/board-ldp.c
+++ b/arch/arm/mach-omap2/board-ldp.c
@@ -28,12 +28,12 @@
 #include <linux/io.h>
 #include <linux/smsc911x.h>
 #include <linux/mmc/host.h>
+#include <linux/platform_data/spi-omap2-mcspi.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
-#include <plat/mcspi.h>
 #include "common.h"
 #include <plat/gpmc.h>
 #include <mach/board-zoom.h>
diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
index 4b43fe311571..d95f727ca39a 100644
--- a/arch/arm/mach-omap2/board-n8x0.c
+++ b/arch/arm/mach-omap2/board-n8x0.c
@@ -20,6 +20,8 @@
 #include <linux/i2c.h>
 #include <linux/spi/spi.h>
 #include <linux/usb/musb.h>
+#include <linux/platform_data/spi-omap2-mcspi.h>
+#include <linux/platform_data/mtd-onenand-omap2.h>
 #include <sound/tlv320aic3x.h>
 
 #include <asm/mach/arch.h>
@@ -27,8 +29,6 @@
 
 #include "common.h"
 #include <plat/menelaus.h>
-#include <plat/mcspi.h>
-#include <plat/onenand.h>
 #include <plat/mmc.h>
 
 #include "mux.h"
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
index 801bcb4c5e22..68ff8d51973c 100644
--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
@@ -42,7 +42,7 @@
 #include <video/omapdss.h>
 #include <video/omap-panel-tfp410.h>
 #include <plat/gpmc.h>
-#include <plat/nand.h>
+#include <linux/platform_data/mtd-nand-omap2.h>
 #include <plat/usb.h>
 #include <plat/omap_device.h>
 
diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index b94873d0c6b6..71699f5806d9 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -45,9 +45,9 @@
 #include <asm/mach/map.h>
 
 #include <plat/usb.h>
-#include <plat/nand.h>
+#include <linux/platform_data/mtd-nand-omap2.h>
 #include "common.h"
-#include <plat/mcspi.h>
+#include <linux/platform_data/spi-omap2-mcspi.h>
 #include <video/omapdss.h>
 #include <video/omap-panel-tfp410.h>
 
diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c
index e700a98feba6..00a1f4ae6e44 100644
--- a/arch/arm/mach-omap2/board-omap3pandora.c
+++ b/arch/arm/mach-omap2/board-omap3pandora.c
@@ -35,16 +35,16 @@
 #include <linux/mmc/host.h>
 #include <linux/mmc/card.h>
 #include <linux/regulator/fixed.h>
+#include <linux/platform_data/spi-omap2-mcspi.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
 #include "common.h"
-#include <plat/mcspi.h>
 #include <plat/usb.h>
 #include <video/omapdss.h>
-#include <plat/nand.h>
+#include <linux/platform_data/mtd-nand-omap2.h>
 
 #include "mux.h"
 #include "sdram-micron-mt46h32m32lf-6.h"
diff --git a/arch/arm/mach-omap2/board-omap3stalker.c b/arch/arm/mach-omap2/board-omap3stalker.c
index b8756f0d2a08..f2c810a5cf20 100644
--- a/arch/arm/mach-omap2/board-omap3stalker.c
+++ b/arch/arm/mach-omap2/board-omap3stalker.c
@@ -41,13 +41,13 @@
 
 #include "common.h"
 #include <plat/gpmc.h>
-#include <plat/nand.h>
+#include <linux/platform_data/mtd-nand-omap2.h>
 #include <plat/usb.h>
 #include <video/omapdss.h>
 #include <video/omap-panel-generic-dpi.h>
 #include <video/omap-panel-tfp410.h>
 
-#include <plat/mcspi.h>
+#include <linux/platform_data/spi-omap2-mcspi.h>
 #include <linux/input/matrix_keypad.h>
 #include <linux/spi/spi.h>
 #include <linux/interrupt.h>
diff --git a/arch/arm/mach-omap2/board-omap3touchbook.c b/arch/arm/mach-omap2/board-omap3touchbook.c
index 0e2f838e4009..944ffc436577 100644
--- a/arch/arm/mach-omap2/board-omap3touchbook.c
+++ b/arch/arm/mach-omap2/board-omap3touchbook.c
@@ -29,7 +29,7 @@
 #include <linux/mtd/nand.h>
 #include <linux/mmc/host.h>
 
-#include <plat/mcspi.h>
+#include <linux/platform_data/spi-omap2-mcspi.h>
 #include <linux/spi/spi.h>
 
 #include <linux/spi/ads7846.h>
@@ -45,7 +45,7 @@
 
 #include "common.h"
 #include <plat/gpmc.h>
-#include <plat/nand.h>
+#include <linux/platform_data/mtd-nand-omap2.h>
 #include <plat/usb.h>
 
 #include "mux.h"
diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c
index 13c101c2c643..5bd14d9b214d 100644
--- a/arch/arm/mach-omap2/board-overo.c
+++ b/arch/arm/mach-omap2/board-overo.c
@@ -37,6 +37,9 @@
 #include <linux/mtd/partitions.h>
 #include <linux/mmc/host.h>
 
+#include <linux/platform_data/mtd-nand-omap2.h>
+#include <linux/platform_data/spi-omap2-mcspi.h>
+
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/flash.h>
@@ -47,8 +50,6 @@
 #include <video/omap-panel-generic-dpi.h>
 #include <video/omap-panel-tfp410.h>
 #include <plat/gpmc.h>
-#include <plat/nand.h>
-#include <plat/mcspi.h>
 #include <plat/usb.h>
 
 #include "mux.h"
diff --git a/arch/arm/mach-omap2/board-rm680.c b/arch/arm/mach-omap2/board-rm680.c
index 00773a32524a..45997bfbcbd2 100644
--- a/arch/arm/mach-omap2/board-rm680.c
+++ b/arch/arm/mach-omap2/board-rm680.c
@@ -17,6 +17,7 @@
 #include <linux/regulator/fixed.h>
 #include <linux/regulator/machine.h>
 #include <linux/regulator/consumer.h>
+#include <linux/platform_data/mtd-onenand-omap2.h>
 
 #include <asm/mach/arch.h>
 #include <asm/mach-types.h>
@@ -26,7 +27,6 @@
 #include <plat/usb.h>
 #include <plat/gpmc.h>
 #include "common.h"
-#include <plat/onenand.h>
 #include <plat/serial.h>
 
 #include "mux.h"
diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c
index 456049055daa..29d838b8bdf9 100644
--- a/arch/arm/mach-omap2/board-rx51-peripherals.c
+++ b/arch/arm/mach-omap2/board-rx51-peripherals.c
@@ -25,13 +25,14 @@
 #include <linux/gpio_keys.h>
 #include <linux/mmc/host.h>
 #include <linux/power/isp1704_charger.h>
+#include <linux/platform_data/spi-omap2-mcspi.h>
+#include <linux/platform_data/mtd-onenand-omap2.h>
+
 #include <asm/system_info.h>
 
-#include <plat/mcspi.h>
 #include "common.h"
 #include <plat/dma.h>
 #include <plat/gpmc.h>
-#include <plat/onenand.h>
 #include <plat/gpmc-smc91x.h>
 
 #include <mach/board-rx51.h>
diff --git a/arch/arm/mach-omap2/board-rx51-video.c b/arch/arm/mach-omap2/board-rx51-video.c
index 2c1289bd5e6a..7ef09945750d 100644
--- a/arch/arm/mach-omap2/board-rx51-video.c
+++ b/arch/arm/mach-omap2/board-rx51-video.c
@@ -17,7 +17,7 @@
 #include <asm/mach-types.h>
 #include <video/omapdss.h>
 #include <plat/vram.h>
-#include <plat/mcspi.h>
+#include <linux/platform_data/spi-omap2-mcspi.h>
 
 #include <mach/board-rx51.h>
 
diff --git a/arch/arm/mach-omap2/board-rx51.c b/arch/arm/mach-omap2/board-rx51.c
index 93b466150002..7bbb05d9689b 100644
--- a/arch/arm/mach-omap2/board-rx51.c
+++ b/arch/arm/mach-omap2/board-rx51.c
@@ -17,12 +17,12 @@
 #include <linux/io.h>
 #include <linux/gpio.h>
 #include <linux/leds.h>
+#include <linux/platform_data/spi-omap2-mcspi.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
-#include <plat/mcspi.h>
 #include "common.h"
 #include <plat/dma.h>
 #include <plat/gpmc.h>
diff --git a/arch/arm/mach-omap2/board-zoom-display.c b/arch/arm/mach-omap2/board-zoom-display.c
index ea79bc299baf..b940ab2259fb 100644
--- a/arch/arm/mach-omap2/board-zoom-display.c
+++ b/arch/arm/mach-omap2/board-zoom-display.c
@@ -14,7 +14,7 @@
 #include <linux/gpio.h>
 #include <linux/i2c/twl.h>
 #include <linux/spi/spi.h>
-#include <plat/mcspi.h>
+#include <linux/platform_data/spi-omap2-mcspi.h>
 #include <video/omapdss.h>
 #include <mach/board-zoom.h>
 
diff --git a/arch/arm/mach-omap2/common-board-devices.c b/arch/arm/mach-omap2/common-board-devices.c
index f81dd0a18aaf..48daac2581b4 100644
--- a/arch/arm/mach-omap2/common-board-devices.c
+++ b/arch/arm/mach-omap2/common-board-devices.c
@@ -24,8 +24,8 @@
 #include <linux/spi/spi.h>
 #include <linux/spi/ads7846.h>
 
-#include <plat/mcspi.h>
-#include <plat/nand.h>
+#include <linux/platform_data/spi-omap2-mcspi.h>
+#include <linux/platform_data/mtd-nand-omap2.h>
 
 #include "common.h"
 #include "common-board-devices.h"
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index f6cbcdcb3c13..1bb2e92ddc03 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -384,7 +384,7 @@ static inline void omap_init_hdmi_audio(void) {}
 
 #if defined(CONFIG_SPI_OMAP24XX) || defined(CONFIG_SPI_OMAP24XX_MODULE)
 
-#include <plat/mcspi.h>
+#include <linux/platform_data/spi-omap2-mcspi.h>
 
 static int __init omap_mcspi_init(struct omap_hwmod *oh, void *unused)
 {
diff --git a/arch/arm/mach-omap2/dsp.c b/arch/arm/mach-omap2/dsp.c
index a636ebc16b39..98388109f22a 100644
--- a/arch/arm/mach-omap2/dsp.c
+++ b/arch/arm/mach-omap2/dsp.c
@@ -30,7 +30,7 @@
 #include <plat/omap-pm.h>
 #endif
 
-#include <plat/dsp.h>
+#include <linux/platform_data/dsp-omap.h>
 
 static struct platform_device *omap_dsp_pdev;
 
diff --git a/arch/arm/mach-omap2/gpmc-nand.c b/arch/arm/mach-omap2/gpmc-nand.c
index 9e9f47ad6187..4acf497faeb3 100644
--- a/arch/arm/mach-omap2/gpmc-nand.c
+++ b/arch/arm/mach-omap2/gpmc-nand.c
@@ -13,10 +13,10 @@
 #include <linux/platform_device.h>
 #include <linux/io.h>
 #include <linux/mtd/nand.h>
+#include <linux/platform_data/mtd-nand-omap2.h>
 
 #include <asm/mach/flash.h>
 
-#include <plat/nand.h>
 #include <plat/gpmc.h>
 
 #include "soc.h"
diff --git a/arch/arm/mach-omap2/gpmc-onenand.c b/arch/arm/mach-omap2/gpmc-onenand.c
index b66fb8e5faaa..916716e1da3b 100644
--- a/arch/arm/mach-omap2/gpmc-onenand.c
+++ b/arch/arm/mach-omap2/gpmc-onenand.c
@@ -15,10 +15,10 @@
 #include <linux/platform_device.h>
 #include <linux/mtd/onenand_regs.h>
 #include <linux/io.h>
+#include <linux/platform_data/mtd-onenand-omap2.h>
 
 #include <asm/mach/flash.h>
 
-#include <plat/onenand.h>
 #include <plat/gpmc.h>
 
 #include "soc.h"
diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c
index d493727632e9..7d47407d6d46 100644
--- a/arch/arm/mach-omap2/mcbsp.c
+++ b/arch/arm/mach-omap2/mcbsp.c
@@ -17,9 +17,9 @@
 #include <linux/io.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
+#include <linux/platform_data/asoc-ti-mcbsp.h>
 
 #include <plat/dma.h>
-#include <plat/mcbsp.h>
 #include <plat/omap_device.h>
 #include <linux/pm_runtime.h>
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_2420_data.c b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
index 4e81637640e9..5547fa35707c 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2420_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
@@ -12,11 +12,12 @@
  * XXX handle crossbar/shared link difference for L3?
  * XXX these should be marked initdata for multi-OMAP kernels
  */
+#include <linux/platform_data/spi-omap2-mcspi.h>
+
 #include <plat/omap_hwmod.h>
 #include <plat/dma.h>
 #include <plat/serial.h>
 #include <plat/i2c.h>
-#include <plat/mcspi.h>
 #include <plat/dmtimer.h>
 #include <plat/l3_2xxx.h>
 #include <plat/l4_2xxx.h>
diff --git a/arch/arm/mach-omap2/omap_hwmod_2430_data.c b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
index ceb23c3fa89d..3c24ffb3422d 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2430_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
@@ -12,12 +12,13 @@
  * XXX handle crossbar/shared link difference for L3?
  * XXX these should be marked initdata for multi-OMAP kernels
  */
+#include <linux/platform_data/asoc-ti-mcbsp.h>
+#include <linux/platform_data/spi-omap2-mcspi.h>
+
 #include <plat/omap_hwmod.h>
 #include <plat/dma.h>
 #include <plat/serial.h>
 #include <plat/i2c.h>
-#include <plat/mcbsp.h>
-#include <plat/mcspi.h>
 #include <plat/dmtimer.h>
 #include <plat/mmc.h>
 #include <plat/l3_2xxx.h>
diff --git a/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
index ceb305242340..feeb401cf87e 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
@@ -13,7 +13,7 @@
 #include <linux/platform_data/gpio-omap.h>
 #include <plat/dma.h>
 #include <plat/dmtimer.h>
-#include <plat/mcspi.h>
+#include <linux/platform_data/spi-omap2-mcspi.h>
 
 #include "omap_hwmod_common_data.h"
 #include "cm-regbits-24xx.h"
diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
index 75fbbac13921..a1df9d4690f7 100644
--- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
@@ -24,8 +24,8 @@
 #include <plat/l4_3xxx.h>
 #include <plat/i2c.h>
 #include <plat/mmc.h>
-#include <plat/mcbsp.h>
-#include <plat/mcspi.h>
+#include <linux/platform_data/asoc-ti-mcbsp.h>
+#include <linux/platform_data/spi-omap2-mcspi.h>
 #include <plat/dmtimer.h>
 
 #include <mach/am35xx.h>
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
index b95244b76a15..f033f950a232 100644
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -25,8 +25,8 @@
 #include <plat/omap_hwmod.h>
 #include <plat/i2c.h>
 #include <plat/dma.h>
-#include <plat/mcspi.h>
-#include <plat/mcbsp.h>
+#include <linux/platform_data/spi-omap2-mcspi.h>
+#include <linux/platform_data/asoc-ti-mcbsp.h>
 #include <plat/mmc.h>
 #include <plat/dmtimer.h>
 #include <plat/common.h>
diff --git a/arch/arm/mach-omap2/voltage.h b/arch/arm/mach-omap2/voltage.h
index 0ac2caf15941..7283b7ed7de8 100644
--- a/arch/arm/mach-omap2/voltage.h
+++ b/arch/arm/mach-omap2/voltage.h
@@ -16,7 +16,7 @@
 
 #include <linux/err.h>
 
-#include <plat/voltage.h>
+#include <linux/platform_data/voltage-omap.h>
 
 #include "vc.h"
 #include "vp.h"
diff --git a/arch/arm/plat-omap/common.c b/arch/arm/plat-omap/common.c
index e5778ed689d8..111315a69354 100644
--- a/arch/arm/plat-omap/common.c
+++ b/arch/arm/plat-omap/common.c
@@ -18,7 +18,7 @@
 
 #include <plat/common.h>
 #include <plat/vram.h>
-#include <plat/dsp.h>
+#include <linux/platform_data/dsp-omap.h>
 #include <plat/dma.h>
 
 #include <plat/omap-secure.h>
diff --git a/arch/arm/plat-omap/include/plat/dsp.h b/arch/arm/plat-omap/include/plat/dsp.h
deleted file mode 100644
index 5927709b1908..000000000000
--- a/arch/arm/plat-omap/include/plat/dsp.h
+++ /dev/null
@@ -1,34 +0,0 @@
-#ifndef __OMAP_DSP_H__
-#define __OMAP_DSP_H__
-
-#include <linux/types.h>
-
-struct omap_dsp_platform_data {
-	void (*dsp_set_min_opp) (u8 opp_id);
-	u8 (*dsp_get_opp) (void);
-	void (*cpu_set_freq) (unsigned long f);
-	unsigned long (*cpu_get_freq) (void);
-	unsigned long mpu_speed[6];
-
-	/* functions to write and read PRCM registers */
-	void (*dsp_prm_write)(u32, s16 , u16);
-	u32 (*dsp_prm_read)(s16 , u16);
-	u32 (*dsp_prm_rmw_bits)(u32, u32, s16, s16);
-	void (*dsp_cm_write)(u32, s16 , u16);
-	u32 (*dsp_cm_read)(s16 , u16);
-	u32 (*dsp_cm_rmw_bits)(u32, u32, s16, s16);
-
-	void (*set_bootaddr)(u32);
-	void (*set_bootmode)(u8);
-
-	phys_addr_t phys_mempool_base;
-	phys_addr_t phys_mempool_size;
-};
-
-#if defined(CONFIG_TIDSPBRIDGE) || defined(CONFIG_TIDSPBRIDGE_MODULE)
-extern void omap_dsp_reserve_sdram_memblock(void);
-#else
-static inline void omap_dsp_reserve_sdram_memblock(void) { }
-#endif
-
-#endif
diff --git a/arch/arm/plat-omap/include/plat/keypad.h b/arch/arm/plat-omap/include/plat/keypad.h
deleted file mode 100644
index a6b21eddb212..000000000000
--- a/arch/arm/plat-omap/include/plat/keypad.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- *  arch/arm/plat-omap/include/mach/keypad.h
- *
- *  Copyright (C) 2006 Komal Shah <komal_shah802003@yahoo.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef ASMARM_ARCH_KEYPAD_H
-#define ASMARM_ARCH_KEYPAD_H
-
-#ifndef CONFIG_ARCH_OMAP1
-#warning Please update the board to use matrix-keypad driver
-#define omap_readw(reg)		0
-#define omap_writew(val, reg)	do {} while (0)
-#endif
-#include <linux/input/matrix_keypad.h>
-
-struct omap_kp_platform_data {
-	int rows;
-	int cols;
-	const struct matrix_keymap_data *keymap_data;
-	bool rep;
-	unsigned long delay;
-	bool dbounce;
-	/* specific to OMAP242x*/
-	unsigned int *row_gpios;
-	unsigned int *col_gpios;
-};
-
-/* Group (0..3) -- when multiple keys are pressed, only the
- * keys pressed in the same group are considered as pressed. This is
- * in order to workaround certain crappy HW designs that produce ghost
- * keypresses. Two free bits, not used by neither row/col nor keynum,
- * must be available for use as group bits. The below GROUP_SHIFT
- * macro definition is based on some prior knowledge of the
- * matrix_keypad defined KEY() macro internals.
- */
-#define GROUP_SHIFT	14
-#define GROUP_0		(0 << GROUP_SHIFT)
-#define GROUP_1		(1 << GROUP_SHIFT)
-#define GROUP_2		(2 << GROUP_SHIFT)
-#define GROUP_3		(3 << GROUP_SHIFT)
-#define GROUP_MASK	GROUP_3
-#if KEY_MAX & GROUP_MASK
-#error Group bits in conflict with keynum bits
-#endif
-
-
-#endif
-
diff --git a/arch/arm/plat-omap/include/plat/lcd_mipid.h b/arch/arm/plat-omap/include/plat/lcd_mipid.h
deleted file mode 100644
index 8e52c6572281..000000000000
--- a/arch/arm/plat-omap/include/plat/lcd_mipid.h
+++ /dev/null
@@ -1,29 +0,0 @@
-#ifndef __LCD_MIPID_H
-#define __LCD_MIPID_H
-
-enum mipid_test_num {
-	MIPID_TEST_RGB_LINES,
-};
-
-enum mipid_test_result {
-	MIPID_TEST_SUCCESS,
-	MIPID_TEST_INVALID,
-	MIPID_TEST_FAILED,
-};
-
-#ifdef __KERNEL__
-
-struct mipid_platform_data {
-	int	nreset_gpio;
-	int	data_lines;
-
-	void	(*shutdown)(struct mipid_platform_data *pdata);
-	void	(*set_bklight_level)(struct mipid_platform_data *pdata,
-				     int level);
-	int	(*get_bklight_level)(struct mipid_platform_data *pdata);
-	int	(*get_bklight_max)(struct mipid_platform_data *pdata);
-};
-
-#endif
-
-#endif
diff --git a/arch/arm/plat-omap/include/plat/mcbsp.h b/arch/arm/plat-omap/include/plat/mcbsp.h
deleted file mode 100644
index 18814127809a..000000000000
--- a/arch/arm/plat-omap/include/plat/mcbsp.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * arch/arm/plat-omap/include/mach/mcbsp.h
- *
- * Defines for Multi-Channel Buffered Serial Port
- *
- * Copyright (C) 2002 RidgeRun, Inc.
- * Author: Steve Johnson
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-#ifndef __ASM_ARCH_OMAP_MCBSP_H
-#define __ASM_ARCH_OMAP_MCBSP_H
-
-#include <linux/spinlock.h>
-#include <linux/clk.h>
-
-#define MCBSP_CONFIG_TYPE2	0x2
-#define MCBSP_CONFIG_TYPE3	0x3
-#define MCBSP_CONFIG_TYPE4	0x4
-
-/* Platform specific configuration */
-struct omap_mcbsp_ops {
-	void (*request)(unsigned int);
-	void (*free)(unsigned int);
-};
-
-struct omap_mcbsp_platform_data {
-	struct omap_mcbsp_ops *ops;
-	u16 buffer_size;
-	u8 reg_size;
-	u8 reg_step;
-
-	/* McBSP platform and instance specific features */
-	bool has_wakeup; /* Wakeup capability */
-	bool has_ccr; /* Transceiver has configuration control registers */
-	int (*enable_st_clock)(unsigned int, bool);
-	int (*set_clk_src)(struct device *dev, struct clk *clk, const char *src);
-	int (*mux_signal)(struct device *dev, const char *signal, const char *src);
-};
-
-/**
- * omap_mcbsp_dev_attr - OMAP McBSP device attributes for omap_hwmod
- * @sidetone: name of the sidetone device
- */
-struct omap_mcbsp_dev_attr {
-	const char *sidetone;
-};
-
-#endif
diff --git a/arch/arm/plat-omap/include/plat/mcspi.h b/arch/arm/plat-omap/include/plat/mcspi.h
deleted file mode 100644
index a357eb26bd25..000000000000
--- a/arch/arm/plat-omap/include/plat/mcspi.h
+++ /dev/null
@@ -1,23 +0,0 @@
-#ifndef _OMAP2_MCSPI_H
-#define _OMAP2_MCSPI_H
-
-#define OMAP2_MCSPI_REV 0
-#define OMAP3_MCSPI_REV 1
-#define OMAP4_MCSPI_REV 2
-
-#define OMAP4_MCSPI_REG_OFFSET 0x100
-
-struct omap2_mcspi_platform_config {
-	unsigned short	num_cs;
-	unsigned int regs_offset;
-};
-
-struct omap2_mcspi_dev_attr {
-	unsigned short num_chipselect;
-};
-
-struct omap2_mcspi_device_config {
-	unsigned turbo_mode:1;
-};
-
-#endif
diff --git a/arch/arm/plat-omap/include/plat/nand.h b/arch/arm/plat-omap/include/plat/nand.h
deleted file mode 100644
index 1a68c1e5fe53..000000000000
--- a/arch/arm/plat-omap/include/plat/nand.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * arch/arm/plat-omap/include/mach/nand.h
- *
- * Copyright (C) 2006 Micron Technology Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <plat/gpmc.h>
-#include <linux/mtd/partitions.h>
-
-enum nand_io {
-	NAND_OMAP_PREFETCH_POLLED = 0,	/* prefetch polled mode, default */
-	NAND_OMAP_POLLED,		/* polled mode, without prefetch */
-	NAND_OMAP_PREFETCH_DMA,		/* prefetch enabled sDMA mode */
-	NAND_OMAP_PREFETCH_IRQ		/* prefetch enabled irq mode */
-};
-
-struct omap_nand_platform_data {
-	int			cs;
-	struct mtd_partition	*parts;
-	struct gpmc_timings	*gpmc_t;
-	int			nr_parts;
-	bool			dev_ready;
-	enum nand_io		xfer_type;
-	int			devsize;
-	enum omap_ecc           ecc_opt;
-	struct gpmc_nand_regs	reg;
-};
-
-/* minimum size for IO mapping */
-#define	NAND_IO_SIZE	4
-
-#if defined(CONFIG_MTD_NAND_OMAP2) || defined(CONFIG_MTD_NAND_OMAP2_MODULE)
-extern int gpmc_nand_init(struct omap_nand_platform_data *d);
-#else
-static inline int gpmc_nand_init(struct omap_nand_platform_data *d)
-{
-	return 0;
-}
-#endif
diff --git a/arch/arm/plat-omap/include/plat/onenand.h b/arch/arm/plat-omap/include/plat/onenand.h
deleted file mode 100644
index 2858667d2e4f..000000000000
--- a/arch/arm/plat-omap/include/plat/onenand.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * arch/arm/plat-omap/include/mach/onenand.h
- *
- * Copyright (C) 2006 Nokia Corporation
- * Author: Juha Yrjola
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-
-#define ONENAND_SYNC_READ	(1 << 0)
-#define ONENAND_SYNC_READWRITE	(1 << 1)
-
-struct onenand_freq_info {
-	u16			maf_id;
-	u16			dev_id;
-	u16			ver_id;
-};
-
-struct omap_onenand_platform_data {
-	int			cs;
-	int			gpio_irq;
-	struct mtd_partition	*parts;
-	int			nr_parts;
-	int			(*onenand_setup)(void __iomem *, int *freq_ptr);
-	int		(*get_freq)(const struct onenand_freq_info *freq_info,
-				    bool *clk_dep);
-	int			dma_channel;
-	u8			flags;
-	u8			regulator_can_sleep;
-	u8			skip_initial_unlocking;
-};
-
-#define ONENAND_MAX_PARTITIONS 8
-
-#if defined(CONFIG_MTD_ONENAND_OMAP2) || \
-	defined(CONFIG_MTD_ONENAND_OMAP2_MODULE)
-
-extern void gpmc_onenand_init(struct omap_onenand_platform_data *d);
-
-#else
-
-#define board_onenand_data	NULL
-
-static inline void gpmc_onenand_init(struct omap_onenand_platform_data *d)
-{
-}
-
-#endif
diff --git a/arch/arm/plat-omap/include/plat/remoteproc.h b/arch/arm/plat-omap/include/plat/remoteproc.h
deleted file mode 100644
index b10eac89e2e9..000000000000
--- a/arch/arm/plat-omap/include/plat/remoteproc.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * Remote Processor - omap-specific bits
- *
- * Copyright (C) 2011 Texas Instruments, Inc.
- * Copyright (C) 2011 Google, Inc.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#ifndef _PLAT_REMOTEPROC_H
-#define _PLAT_REMOTEPROC_H
-
-struct rproc_ops;
-struct platform_device;
-
-/*
- * struct omap_rproc_pdata - omap remoteproc's platform data
- * @name: the remoteproc's name
- * @oh_name: omap hwmod device
- * @oh_name_opt: optional, secondary omap hwmod device
- * @firmware: name of firmware file to load
- * @mbox_name: name of omap mailbox device to use with this rproc
- * @ops: start/stop rproc handlers
- * @device_enable: omap-specific handler for enabling a device
- * @device_shutdown: omap-specific handler for shutting down a device
- */
-struct omap_rproc_pdata {
-	const char *name;
-	const char *oh_name;
-	const char *oh_name_opt;
-	const char *firmware;
-	const char *mbox_name;
-	const struct rproc_ops *ops;
-	int (*device_enable) (struct platform_device *pdev);
-	int (*device_shutdown) (struct platform_device *pdev);
-};
-
-#if defined(CONFIG_OMAP_REMOTEPROC) || defined(CONFIG_OMAP_REMOTEPROC_MODULE)
-
-void __init omap_rproc_reserve_cma(void);
-
-#else
-
-void __init omap_rproc_reserve_cma(void)
-{
-}
-
-#endif
-
-#endif /* _PLAT_REMOTEPROC_H */
diff --git a/arch/arm/plat-omap/include/plat/voltage.h b/arch/arm/plat-omap/include/plat/voltage.h
deleted file mode 100644
index 5be4d5def427..000000000000
--- a/arch/arm/plat-omap/include/plat/voltage.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * OMAP Voltage Management Routines
- *
- * Copyright (C) 2011, Texas Instruments, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __ARCH_ARM_OMAP_VOLTAGE_H
-#define __ARCH_ARM_OMAP_VOLTAGE_H
-
-/**
- * struct omap_volt_data - Omap voltage specific data.
- * @voltage_nominal:	The possible voltage value in uV
- * @sr_efuse_offs:	The offset of the efuse register(from system
- *			control module base address) from where to read
- *			the n-target value for the smartreflex module.
- * @sr_errminlimit:	Error min limit value for smartreflex. This value
- *			differs at differnet opp and thus is linked
- *			with voltage.
- * @vp_errorgain:	Error gain value for the voltage processor. This
- *			field also differs according to the voltage/opp.
- */
-struct omap_volt_data {
-	u32	volt_nominal;
-	u32	sr_efuse_offs;
-	u8	sr_errminlimit;
-	u8	vp_errgain;
-};
-struct voltagedomain;
-
-struct voltagedomain *voltdm_lookup(const char *name);
-int voltdm_scale(struct voltagedomain *voltdm, unsigned long target_volt);
-unsigned long voltdm_get_voltage(struct voltagedomain *voltdm);
-struct omap_volt_data *omap_voltage_get_voltdata(struct voltagedomain *voltdm,
-		unsigned long volt);
-#endif
diff --git a/drivers/input/keyboard/omap-keypad.c b/drivers/input/keyboard/omap-keypad.c
index 2bda5f0b9c6e..6d6b1427ae12 100644
--- a/drivers/input/keyboard/omap-keypad.c
+++ b/drivers/input/keyboard/omap-keypad.c
@@ -37,7 +37,7 @@
 #include <linux/slab.h>
 #include <linux/gpio.h>
 #include <linux/platform_data/gpio-omap.h>
-#include <plat/keypad.h>
+#include <linux/platform_data/keypad-omap.h>
 
 #undef NEW_BOARD_LEARNING_MODE
 
diff --git a/drivers/mtd/nand/omap2.c b/drivers/mtd/nand/omap2.c
index 27293e328517..fc8111278d12 100644
--- a/drivers/mtd/nand/omap2.c
+++ b/drivers/mtd/nand/omap2.c
@@ -29,7 +29,7 @@
 
 #include <plat/dma.h>
 #include <plat/gpmc.h>
-#include <plat/nand.h>
+#include <linux/platform_data/mtd-nand-omap2.h>
 
 #define	DRIVER_NAME	"omap2-nand"
 #define	OMAP_NAND_TIMEOUT_MS	5000
diff --git a/drivers/mtd/onenand/omap2.c b/drivers/mtd/onenand/omap2.c
index 9d49b1f4ff53..1961be985171 100644
--- a/drivers/mtd/onenand/omap2.c
+++ b/drivers/mtd/onenand/omap2.c
@@ -39,7 +39,7 @@
 
 #include <asm/mach/flash.h>
 #include <plat/gpmc.h>
-#include <plat/onenand.h>
+#include <linux/platform_data/mtd-onenand-omap2.h>
 #include <asm/gpio.h>
 
 #include <plat/dma.h>
diff --git a/drivers/remoteproc/omap_remoteproc.c b/drivers/remoteproc/omap_remoteproc.c
index a1f7ac1f8cf6..b54504ee61f1 100644
--- a/drivers/remoteproc/omap_remoteproc.c
+++ b/drivers/remoteproc/omap_remoteproc.c
@@ -29,7 +29,7 @@
 #include <linux/remoteproc.h>
 
 #include <plat/mailbox.h>
-#include <plat/remoteproc.h>
+#include <linux/platform_data/remoteproc-omap.h>
 
 #include "omap_remoteproc.h"
 #include "remoteproc_internal.h"
diff --git a/drivers/spi/spi-omap2-mcspi.c b/drivers/spi/spi-omap2-mcspi.c
index b2fb141da375..b9b7ad02ef4c 100644
--- a/drivers/spi/spi-omap2-mcspi.c
+++ b/drivers/spi/spi-omap2-mcspi.c
@@ -42,7 +42,7 @@
 #include <linux/spi/spi.h>
 
 #include <plat/clock.h>
-#include <plat/mcspi.h>
+#include <linux/platform_data/spi-omap2-mcspi.h>
 
 #define OMAP2_MCSPI_MAX_FREQ		48000000
 #define SPI_AUTOSUSPEND_TIMEOUT		2000
diff --git a/drivers/staging/tidspbridge/core/dsp-clock.c b/drivers/staging/tidspbridge/core/dsp-clock.c
index c7df34e6b60b..7d056bd1eaad 100644
--- a/drivers/staging/tidspbridge/core/dsp-clock.c
+++ b/drivers/staging/tidspbridge/core/dsp-clock.c
@@ -21,7 +21,7 @@
 /*  ----------------------------------- Host OS */
 #include <dspbridge/host_os.h>
 #include <plat/dmtimer.h>
-#include <plat/mcbsp.h>
+#include <linux/platform_data/asoc-ti-mcbsp.h>
 
 /*  ----------------------------------- DSP/BIOS Bridge */
 #include <dspbridge/dbdefs.h>
diff --git a/drivers/staging/tidspbridge/core/tiomap3430.c b/drivers/staging/tidspbridge/core/tiomap3430.c
index f9609ce2c163..7bf55c40944e 100644
--- a/drivers/staging/tidspbridge/core/tiomap3430.c
+++ b/drivers/staging/tidspbridge/core/tiomap3430.c
@@ -16,7 +16,7 @@
  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  */
 
-#include <plat/dsp.h>
+#include <linux/platform_data/dsp-omap.h>
 
 #include <linux/types.h>
 /*  ----------------------------------- Host OS */
diff --git a/drivers/staging/tidspbridge/core/tiomap3430_pwr.c b/drivers/staging/tidspbridge/core/tiomap3430_pwr.c
index 16a4aafa86ae..55675b7b9b66 100644
--- a/drivers/staging/tidspbridge/core/tiomap3430_pwr.c
+++ b/drivers/staging/tidspbridge/core/tiomap3430_pwr.c
@@ -19,7 +19,7 @@
 /*  ----------------------------------- Host OS */
 #include <dspbridge/host_os.h>
 
-#include <plat/dsp.h>
+#include <linux/platform_data/dsp-omap.h>
 
 /*  ----------------------------------- DSP/BIOS Bridge */
 #include <dspbridge/dbdefs.h>
diff --git a/drivers/staging/tidspbridge/core/tiomap_io.c b/drivers/staging/tidspbridge/core/tiomap_io.c
index 7fda10c36862..f53ed98d18c1 100644
--- a/drivers/staging/tidspbridge/core/tiomap_io.c
+++ b/drivers/staging/tidspbridge/core/tiomap_io.c
@@ -16,7 +16,7 @@
  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  */
 
-#include <plat/dsp.h>
+#include <linux/platform_data/dsp-omap.h>
 
 /*  ----------------------------------- DSP/BIOS Bridge */
 #include <dspbridge/dbdefs.h>
diff --git a/drivers/staging/tidspbridge/rmgr/drv_interface.c b/drivers/staging/tidspbridge/rmgr/drv_interface.c
index 3cac01492063..49c9b662392f 100644
--- a/drivers/staging/tidspbridge/rmgr/drv_interface.c
+++ b/drivers/staging/tidspbridge/rmgr/drv_interface.c
@@ -16,7 +16,7 @@
  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  */
 
-#include <plat/dsp.h>
+#include <linux/platform_data/dsp-omap.h>
 
 #include <linux/types.h>
 #include <linux/platform_device.h>
diff --git a/drivers/video/omap/lcd_mipid.c b/drivers/video/omap/lcd_mipid.c
index e3880c4a0bb1..b739600c51ac 100644
--- a/drivers/video/omap/lcd_mipid.c
+++ b/drivers/video/omap/lcd_mipid.c
@@ -25,7 +25,7 @@
 #include <linux/spi/spi.h>
 #include <linux/module.h>
 
-#include <plat/lcd_mipid.h>
+#include <linux/platform_data/lcd-mipid.h>
 
 #include "omapfb.h"
 
diff --git a/include/linux/platform_data/asoc-ti-mcbsp.h b/include/linux/platform_data/asoc-ti-mcbsp.h
new file mode 100644
index 000000000000..18814127809a
--- /dev/null
+++ b/include/linux/platform_data/asoc-ti-mcbsp.h
@@ -0,0 +1,62 @@
+/*
+ * arch/arm/plat-omap/include/mach/mcbsp.h
+ *
+ * Defines for Multi-Channel Buffered Serial Port
+ *
+ * Copyright (C) 2002 RidgeRun, Inc.
+ * Author: Steve Johnson
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+#ifndef __ASM_ARCH_OMAP_MCBSP_H
+#define __ASM_ARCH_OMAP_MCBSP_H
+
+#include <linux/spinlock.h>
+#include <linux/clk.h>
+
+#define MCBSP_CONFIG_TYPE2	0x2
+#define MCBSP_CONFIG_TYPE3	0x3
+#define MCBSP_CONFIG_TYPE4	0x4
+
+/* Platform specific configuration */
+struct omap_mcbsp_ops {
+	void (*request)(unsigned int);
+	void (*free)(unsigned int);
+};
+
+struct omap_mcbsp_platform_data {
+	struct omap_mcbsp_ops *ops;
+	u16 buffer_size;
+	u8 reg_size;
+	u8 reg_step;
+
+	/* McBSP platform and instance specific features */
+	bool has_wakeup; /* Wakeup capability */
+	bool has_ccr; /* Transceiver has configuration control registers */
+	int (*enable_st_clock)(unsigned int, bool);
+	int (*set_clk_src)(struct device *dev, struct clk *clk, const char *src);
+	int (*mux_signal)(struct device *dev, const char *signal, const char *src);
+};
+
+/**
+ * omap_mcbsp_dev_attr - OMAP McBSP device attributes for omap_hwmod
+ * @sidetone: name of the sidetone device
+ */
+struct omap_mcbsp_dev_attr {
+	const char *sidetone;
+};
+
+#endif
diff --git a/include/linux/platform_data/dsp-omap.h b/include/linux/platform_data/dsp-omap.h
new file mode 100644
index 000000000000..5927709b1908
--- /dev/null
+++ b/include/linux/platform_data/dsp-omap.h
@@ -0,0 +1,34 @@
+#ifndef __OMAP_DSP_H__
+#define __OMAP_DSP_H__
+
+#include <linux/types.h>
+
+struct omap_dsp_platform_data {
+	void (*dsp_set_min_opp) (u8 opp_id);
+	u8 (*dsp_get_opp) (void);
+	void (*cpu_set_freq) (unsigned long f);
+	unsigned long (*cpu_get_freq) (void);
+	unsigned long mpu_speed[6];
+
+	/* functions to write and read PRCM registers */
+	void (*dsp_prm_write)(u32, s16 , u16);
+	u32 (*dsp_prm_read)(s16 , u16);
+	u32 (*dsp_prm_rmw_bits)(u32, u32, s16, s16);
+	void (*dsp_cm_write)(u32, s16 , u16);
+	u32 (*dsp_cm_read)(s16 , u16);
+	u32 (*dsp_cm_rmw_bits)(u32, u32, s16, s16);
+
+	void (*set_bootaddr)(u32);
+	void (*set_bootmode)(u8);
+
+	phys_addr_t phys_mempool_base;
+	phys_addr_t phys_mempool_size;
+};
+
+#if defined(CONFIG_TIDSPBRIDGE) || defined(CONFIG_TIDSPBRIDGE_MODULE)
+extern void omap_dsp_reserve_sdram_memblock(void);
+#else
+static inline void omap_dsp_reserve_sdram_memblock(void) { }
+#endif
+
+#endif
diff --git a/include/linux/platform_data/keypad-omap.h b/include/linux/platform_data/keypad-omap.h
new file mode 100644
index 000000000000..a6b21eddb212
--- /dev/null
+++ b/include/linux/platform_data/keypad-omap.h
@@ -0,0 +1,52 @@
+/*
+ *  arch/arm/plat-omap/include/mach/keypad.h
+ *
+ *  Copyright (C) 2006 Komal Shah <komal_shah802003@yahoo.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef ASMARM_ARCH_KEYPAD_H
+#define ASMARM_ARCH_KEYPAD_H
+
+#ifndef CONFIG_ARCH_OMAP1
+#warning Please update the board to use matrix-keypad driver
+#define omap_readw(reg)		0
+#define omap_writew(val, reg)	do {} while (0)
+#endif
+#include <linux/input/matrix_keypad.h>
+
+struct omap_kp_platform_data {
+	int rows;
+	int cols;
+	const struct matrix_keymap_data *keymap_data;
+	bool rep;
+	unsigned long delay;
+	bool dbounce;
+	/* specific to OMAP242x*/
+	unsigned int *row_gpios;
+	unsigned int *col_gpios;
+};
+
+/* Group (0..3) -- when multiple keys are pressed, only the
+ * keys pressed in the same group are considered as pressed. This is
+ * in order to workaround certain crappy HW designs that produce ghost
+ * keypresses. Two free bits, not used by neither row/col nor keynum,
+ * must be available for use as group bits. The below GROUP_SHIFT
+ * macro definition is based on some prior knowledge of the
+ * matrix_keypad defined KEY() macro internals.
+ */
+#define GROUP_SHIFT	14
+#define GROUP_0		(0 << GROUP_SHIFT)
+#define GROUP_1		(1 << GROUP_SHIFT)
+#define GROUP_2		(2 << GROUP_SHIFT)
+#define GROUP_3		(3 << GROUP_SHIFT)
+#define GROUP_MASK	GROUP_3
+#if KEY_MAX & GROUP_MASK
+#error Group bits in conflict with keynum bits
+#endif
+
+
+#endif
+
diff --git a/include/linux/platform_data/lcd-mipid.h b/include/linux/platform_data/lcd-mipid.h
new file mode 100644
index 000000000000..8e52c6572281
--- /dev/null
+++ b/include/linux/platform_data/lcd-mipid.h
@@ -0,0 +1,29 @@
+#ifndef __LCD_MIPID_H
+#define __LCD_MIPID_H
+
+enum mipid_test_num {
+	MIPID_TEST_RGB_LINES,
+};
+
+enum mipid_test_result {
+	MIPID_TEST_SUCCESS,
+	MIPID_TEST_INVALID,
+	MIPID_TEST_FAILED,
+};
+
+#ifdef __KERNEL__
+
+struct mipid_platform_data {
+	int	nreset_gpio;
+	int	data_lines;
+
+	void	(*shutdown)(struct mipid_platform_data *pdata);
+	void	(*set_bklight_level)(struct mipid_platform_data *pdata,
+				     int level);
+	int	(*get_bklight_level)(struct mipid_platform_data *pdata);
+	int	(*get_bklight_max)(struct mipid_platform_data *pdata);
+};
+
+#endif
+
+#endif
diff --git a/include/linux/platform_data/mtd-nand-omap2.h b/include/linux/platform_data/mtd-nand-omap2.h
new file mode 100644
index 000000000000..1a68c1e5fe53
--- /dev/null
+++ b/include/linux/platform_data/mtd-nand-omap2.h
@@ -0,0 +1,43 @@
+/*
+ * arch/arm/plat-omap/include/mach/nand.h
+ *
+ * Copyright (C) 2006 Micron Technology Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <plat/gpmc.h>
+#include <linux/mtd/partitions.h>
+
+enum nand_io {
+	NAND_OMAP_PREFETCH_POLLED = 0,	/* prefetch polled mode, default */
+	NAND_OMAP_POLLED,		/* polled mode, without prefetch */
+	NAND_OMAP_PREFETCH_DMA,		/* prefetch enabled sDMA mode */
+	NAND_OMAP_PREFETCH_IRQ		/* prefetch enabled irq mode */
+};
+
+struct omap_nand_platform_data {
+	int			cs;
+	struct mtd_partition	*parts;
+	struct gpmc_timings	*gpmc_t;
+	int			nr_parts;
+	bool			dev_ready;
+	enum nand_io		xfer_type;
+	int			devsize;
+	enum omap_ecc           ecc_opt;
+	struct gpmc_nand_regs	reg;
+};
+
+/* minimum size for IO mapping */
+#define	NAND_IO_SIZE	4
+
+#if defined(CONFIG_MTD_NAND_OMAP2) || defined(CONFIG_MTD_NAND_OMAP2_MODULE)
+extern int gpmc_nand_init(struct omap_nand_platform_data *d);
+#else
+static inline int gpmc_nand_init(struct omap_nand_platform_data *d)
+{
+	return 0;
+}
+#endif
diff --git a/include/linux/platform_data/mtd-onenand-omap2.h b/include/linux/platform_data/mtd-onenand-omap2.h
new file mode 100644
index 000000000000..2858667d2e4f
--- /dev/null
+++ b/include/linux/platform_data/mtd-onenand-omap2.h
@@ -0,0 +1,53 @@
+/*
+ * arch/arm/plat-omap/include/mach/onenand.h
+ *
+ * Copyright (C) 2006 Nokia Corporation
+ * Author: Juha Yrjola
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+
+#define ONENAND_SYNC_READ	(1 << 0)
+#define ONENAND_SYNC_READWRITE	(1 << 1)
+
+struct onenand_freq_info {
+	u16			maf_id;
+	u16			dev_id;
+	u16			ver_id;
+};
+
+struct omap_onenand_platform_data {
+	int			cs;
+	int			gpio_irq;
+	struct mtd_partition	*parts;
+	int			nr_parts;
+	int			(*onenand_setup)(void __iomem *, int *freq_ptr);
+	int		(*get_freq)(const struct onenand_freq_info *freq_info,
+				    bool *clk_dep);
+	int			dma_channel;
+	u8			flags;
+	u8			regulator_can_sleep;
+	u8			skip_initial_unlocking;
+};
+
+#define ONENAND_MAX_PARTITIONS 8
+
+#if defined(CONFIG_MTD_ONENAND_OMAP2) || \
+	defined(CONFIG_MTD_ONENAND_OMAP2_MODULE)
+
+extern void gpmc_onenand_init(struct omap_onenand_platform_data *d);
+
+#else
+
+#define board_onenand_data	NULL
+
+static inline void gpmc_onenand_init(struct omap_onenand_platform_data *d)
+{
+}
+
+#endif
diff --git a/include/linux/platform_data/remoteproc-omap.h b/include/linux/platform_data/remoteproc-omap.h
new file mode 100644
index 000000000000..b10eac89e2e9
--- /dev/null
+++ b/include/linux/platform_data/remoteproc-omap.h
@@ -0,0 +1,57 @@
+/*
+ * Remote Processor - omap-specific bits
+ *
+ * Copyright (C) 2011 Texas Instruments, Inc.
+ * Copyright (C) 2011 Google, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _PLAT_REMOTEPROC_H
+#define _PLAT_REMOTEPROC_H
+
+struct rproc_ops;
+struct platform_device;
+
+/*
+ * struct omap_rproc_pdata - omap remoteproc's platform data
+ * @name: the remoteproc's name
+ * @oh_name: omap hwmod device
+ * @oh_name_opt: optional, secondary omap hwmod device
+ * @firmware: name of firmware file to load
+ * @mbox_name: name of omap mailbox device to use with this rproc
+ * @ops: start/stop rproc handlers
+ * @device_enable: omap-specific handler for enabling a device
+ * @device_shutdown: omap-specific handler for shutting down a device
+ */
+struct omap_rproc_pdata {
+	const char *name;
+	const char *oh_name;
+	const char *oh_name_opt;
+	const char *firmware;
+	const char *mbox_name;
+	const struct rproc_ops *ops;
+	int (*device_enable) (struct platform_device *pdev);
+	int (*device_shutdown) (struct platform_device *pdev);
+};
+
+#if defined(CONFIG_OMAP_REMOTEPROC) || defined(CONFIG_OMAP_REMOTEPROC_MODULE)
+
+void __init omap_rproc_reserve_cma(void);
+
+#else
+
+void __init omap_rproc_reserve_cma(void)
+{
+}
+
+#endif
+
+#endif /* _PLAT_REMOTEPROC_H */
diff --git a/include/linux/platform_data/spi-omap2-mcspi.h b/include/linux/platform_data/spi-omap2-mcspi.h
new file mode 100644
index 000000000000..a357eb26bd25
--- /dev/null
+++ b/include/linux/platform_data/spi-omap2-mcspi.h
@@ -0,0 +1,23 @@
+#ifndef _OMAP2_MCSPI_H
+#define _OMAP2_MCSPI_H
+
+#define OMAP2_MCSPI_REV 0
+#define OMAP3_MCSPI_REV 1
+#define OMAP4_MCSPI_REV 2
+
+#define OMAP4_MCSPI_REG_OFFSET 0x100
+
+struct omap2_mcspi_platform_config {
+	unsigned short	num_cs;
+	unsigned int regs_offset;
+};
+
+struct omap2_mcspi_dev_attr {
+	unsigned short num_chipselect;
+};
+
+struct omap2_mcspi_device_config {
+	unsigned turbo_mode:1;
+};
+
+#endif
diff --git a/include/linux/platform_data/voltage-omap.h b/include/linux/platform_data/voltage-omap.h
new file mode 100644
index 000000000000..5be4d5def427
--- /dev/null
+++ b/include/linux/platform_data/voltage-omap.h
@@ -0,0 +1,39 @@
+/*
+ * OMAP Voltage Management Routines
+ *
+ * Copyright (C) 2011, Texas Instruments, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __ARCH_ARM_OMAP_VOLTAGE_H
+#define __ARCH_ARM_OMAP_VOLTAGE_H
+
+/**
+ * struct omap_volt_data - Omap voltage specific data.
+ * @voltage_nominal:	The possible voltage value in uV
+ * @sr_efuse_offs:	The offset of the efuse register(from system
+ *			control module base address) from where to read
+ *			the n-target value for the smartreflex module.
+ * @sr_errminlimit:	Error min limit value for smartreflex. This value
+ *			differs at differnet opp and thus is linked
+ *			with voltage.
+ * @vp_errorgain:	Error gain value for the voltage processor. This
+ *			field also differs according to the voltage/opp.
+ */
+struct omap_volt_data {
+	u32	volt_nominal;
+	u32	sr_efuse_offs;
+	u8	sr_errminlimit;
+	u8	vp_errgain;
+};
+struct voltagedomain;
+
+struct voltagedomain *voltdm_lookup(const char *name);
+int voltdm_scale(struct voltagedomain *voltdm, unsigned long target_volt);
+unsigned long voltdm_get_voltage(struct voltagedomain *voltdm);
+struct omap_volt_data *omap_voltage_get_voltdata(struct voltagedomain *voltdm,
+		unsigned long volt);
+#endif
diff --git a/include/linux/power/smartreflex.h b/include/linux/power/smartreflex.h
index 3101e62a1213..4a496ebc7d73 100644
--- a/include/linux/power/smartreflex.h
+++ b/include/linux/power/smartreflex.h
@@ -23,7 +23,7 @@
 #include <linux/types.h>
 #include <linux/platform_device.h>
 #include <linux/delay.h>
-#include <plat/voltage.h>
+#include <linux/platform_data/voltage-omap.h>
 
 /*
  * Different Smartreflex IPs version. The v1 is the 65nm version used in
diff --git a/sound/soc/omap/am3517evm.c b/sound/soc/omap/am3517evm.c
index 009533ab8d18..f41a9673b05c 100644
--- a/sound/soc/omap/am3517evm.c
+++ b/sound/soc/omap/am3517evm.c
@@ -27,7 +27,7 @@
 #include <asm/mach-types.h>
 #include <mach/hardware.h>
 #include <mach/gpio.h>
-#include <plat/mcbsp.h>
+#include <linux/platform_data/asoc-ti-mcbsp.h>
 
 #include "omap-mcbsp.h"
 #include "omap-pcm.h"
diff --git a/sound/soc/omap/ams-delta.c b/sound/soc/omap/ams-delta.c
index 7d4fa8ed6699..4138453c9a72 100644
--- a/sound/soc/omap/ams-delta.c
+++ b/sound/soc/omap/ams-delta.c
@@ -33,7 +33,7 @@
 #include <asm/mach-types.h>
 
 #include <plat/board-ams-delta.h>
-#include <plat/mcbsp.h>
+#include <linux/platform_data/asoc-ti-mcbsp.h>
 
 #include "omap-mcbsp.h"
 #include "omap-pcm.h"
diff --git a/sound/soc/omap/igep0020.c b/sound/soc/omap/igep0020.c
index e8357819175b..5ed871676ed0 100644
--- a/sound/soc/omap/igep0020.c
+++ b/sound/soc/omap/igep0020.c
@@ -29,7 +29,7 @@
 #include <asm/mach-types.h>
 #include <mach/hardware.h>
 #include <mach/gpio.h>
-#include <plat/mcbsp.h>
+#include <linux/platform_data/asoc-ti-mcbsp.h>
 
 #include "omap-mcbsp.h"
 #include "omap-pcm.h"
diff --git a/sound/soc/omap/mcbsp.c b/sound/soc/omap/mcbsp.c
index f18e48847323..a681a9a8b846 100644
--- a/sound/soc/omap/mcbsp.c
+++ b/sound/soc/omap/mcbsp.c
@@ -25,7 +25,7 @@
 #include <linux/io.h>
 #include <linux/slab.h>
 
-#include <plat/mcbsp.h>
+#include <linux/platform_data/asoc-ti-mcbsp.h>
 
 #include <plat/cpu.h>
 
diff --git a/sound/soc/omap/n810.c b/sound/soc/omap/n810.c
index abac4b690750..521bfc3d2b2b 100644
--- a/sound/soc/omap/n810.c
+++ b/sound/soc/omap/n810.c
@@ -32,7 +32,7 @@
 #include <mach/hardware.h>
 #include <linux/gpio.h>
 #include <linux/module.h>
-#include <plat/mcbsp.h>
+#include <linux/platform_data/asoc-ti-mcbsp.h>
 
 #include "omap-mcbsp.h"
 #include "omap-pcm.h"
diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c
index d0ee71d6cc23..1b18627763ce 100644
--- a/sound/soc/omap/omap-mcbsp.c
+++ b/sound/soc/omap/omap-mcbsp.c
@@ -34,7 +34,7 @@
 
 #include <plat/cpu.h>
 #include <plat/dma.h>
-#include <plat/mcbsp.h>
+#include <linux/platform_data/asoc-ti-mcbsp.h>
 #include "mcbsp.h"
 #include "omap-mcbsp.h"
 #include "omap-pcm.h"
diff --git a/sound/soc/omap/omap3beagle.c b/sound/soc/omap/omap3beagle.c
index 2830dfd05661..e263188841b6 100644
--- a/sound/soc/omap/omap3beagle.c
+++ b/sound/soc/omap/omap3beagle.c
@@ -29,7 +29,7 @@
 #include <asm/mach-types.h>
 #include <mach/hardware.h>
 #include <mach/gpio.h>
-#include <plat/mcbsp.h>
+#include <linux/platform_data/asoc-ti-mcbsp.h>
 
 #include "omap-mcbsp.h"
 #include "omap-pcm.h"
diff --git a/sound/soc/omap/omap3evm.c b/sound/soc/omap/omap3evm.c
index 3d468c9179d7..d632bfbb6983 100644
--- a/sound/soc/omap/omap3evm.c
+++ b/sound/soc/omap/omap3evm.c
@@ -27,7 +27,7 @@
 #include <asm/mach-types.h>
 #include <mach/hardware.h>
 #include <mach/gpio.h>
-#include <plat/mcbsp.h>
+#include <linux/platform_data/asoc-ti-mcbsp.h>
 
 #include "omap-mcbsp.h"
 #include "omap-pcm.h"
diff --git a/sound/soc/omap/omap3pandora.c b/sound/soc/omap/omap3pandora.c
index 4c3a0978578a..43d950a79ff9 100644
--- a/sound/soc/omap/omap3pandora.c
+++ b/sound/soc/omap/omap3pandora.c
@@ -31,7 +31,7 @@
 #include <sound/soc.h>
 
 #include <asm/mach-types.h>
-#include <plat/mcbsp.h>
+#include <linux/platform_data/asoc-ti-mcbsp.h>
 
 #include "omap-mcbsp.h"
 #include "omap-pcm.h"
diff --git a/sound/soc/omap/osk5912.c b/sound/soc/omap/osk5912.c
index b1a9d64cbc56..3960e8df9c76 100644
--- a/sound/soc/omap/osk5912.c
+++ b/sound/soc/omap/osk5912.c
@@ -31,7 +31,7 @@
 #include <mach/hardware.h>
 #include <linux/gpio.h>
 #include <linux/module.h>
-#include <plat/mcbsp.h>
+#include <linux/platform_data/asoc-ti-mcbsp.h>
 
 #include "omap-mcbsp.h"
 #include "omap-pcm.h"
diff --git a/sound/soc/omap/overo.c b/sound/soc/omap/overo.c
index 6ac3e0c3c282..502bce299885 100644
--- a/sound/soc/omap/overo.c
+++ b/sound/soc/omap/overo.c
@@ -29,7 +29,7 @@
 #include <asm/mach-types.h>
 #include <mach/hardware.h>
 #include <mach/gpio.h>
-#include <plat/mcbsp.h>
+#include <linux/platform_data/asoc-ti-mcbsp.h>
 
 #include "omap-mcbsp.h"
 #include "omap-pcm.h"
diff --git a/sound/soc/omap/rx51.c b/sound/soc/omap/rx51.c
index 2712dd232b6d..d921ddbe3ecb 100644
--- a/sound/soc/omap/rx51.c
+++ b/sound/soc/omap/rx51.c
@@ -31,7 +31,7 @@
 #include <sound/jack.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
-#include <plat/mcbsp.h>
+#include <linux/platform_data/asoc-ti-mcbsp.h>
 #include "../codecs/tpa6130a2.h"
 
 #include <asm/mach-types.h>
diff --git a/sound/soc/omap/sdp3430.c b/sound/soc/omap/sdp3430.c
index 78e14198aa11..597cae769cea 100644
--- a/sound/soc/omap/sdp3430.c
+++ b/sound/soc/omap/sdp3430.c
@@ -33,8 +33,8 @@
 #include <asm/mach-types.h>
 #include <mach/hardware.h>
 #include <mach/gpio.h>
-#include <plat/mcbsp.h>
 #include <linux/platform_data/gpio-omap.h>
+#include <linux/platform_data/asoc-ti-mcbsp.h>
 
 /* Register descriptions for twl4030 codec part */
 #include <linux/mfd/twl4030-audio.h>
diff --git a/sound/soc/omap/zoom2.c b/sound/soc/omap/zoom2.c
index 920e0d9e03db..23de2b21d696 100644
--- a/sound/soc/omap/zoom2.c
+++ b/sound/soc/omap/zoom2.c
@@ -29,7 +29,7 @@
 #include <mach/hardware.h>
 #include <mach/gpio.h>
 #include <mach/board-zoom.h>
-#include <plat/mcbsp.h>
+#include <linux/platform_data/asoc-ti-mcbsp.h>
 
 /* Register descriptions for twl4030 codec part */
 #include <linux/mfd/twl4030-audio.h>
-- 
cgit v1.2.3


From ec155afa82cb10d97b6c10d6ede5b0ffa321e816 Mon Sep 17 00:00:00 2001
From: Matt Porter <mporter@ti.com>
Date: Tue, 18 Sep 2012 08:01:25 -0400
Subject: spi: omap2-mcspi: add pinctrl support

Adds pinctrl support to support OMAP platforms that boot from DT
and rely on pinctrl support to set pinmuxes.

Signed-off-by: Matt Porter <mporter@ti.com>
Acked-by: Shubhrajyoti D <shubhrajyoti@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---
 drivers/spi/spi-omap2-mcspi.c | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'drivers/spi/spi-omap2-mcspi.c')

diff --git a/drivers/spi/spi-omap2-mcspi.c b/drivers/spi/spi-omap2-mcspi.c
index 5560b708e628..9926f2784bba 100644
--- a/drivers/spi/spi-omap2-mcspi.c
+++ b/drivers/spi/spi-omap2-mcspi.c
@@ -38,6 +38,8 @@
 #include <linux/pm_runtime.h>
 #include <linux/of.h>
 #include <linux/of_device.h>
+#include <linux/pinctrl/consumer.h>
+#include <linux/err.h>
 
 #include <linux/spi/spi.h>
 
@@ -1148,6 +1150,7 @@ static int __devinit omap2_mcspi_probe(struct platform_device *pdev)
 	static int		bus_num = 1;
 	struct device_node	*node = pdev->dev.of_node;
 	const struct of_device_id *match;
+	struct pinctrl *pinctrl;
 
 	master = spi_alloc_master(&pdev->dev, sizeof *mcspi);
 	if (master == NULL) {
@@ -1243,6 +1246,11 @@ static int __devinit omap2_mcspi_probe(struct platform_device *pdev)
 	if (status < 0)
 		goto dma_chnl_free;
 
+	pinctrl = devm_pinctrl_get_select_default(&pdev->dev);
+	if (IS_ERR(pinctrl))
+		dev_warn(&pdev->dev,
+			"pins are not configured from the driver\n");
+
 	pm_runtime_use_autosuspend(&pdev->dev);
 	pm_runtime_set_autosuspend_delay(&pdev->dev, SPI_AUTOSUSPEND_TIMEOUT);
 	pm_runtime_enable(&pdev->dev);
-- 
cgit v1.2.3


From a04bcc231c1bcfe7602bcb3e8d742ef796142275 Mon Sep 17 00:00:00 2001
From: Paul Walmsley <paul@pwsan.com>
Date: Sat, 22 Sep 2012 02:24:16 -0600
Subject: SPI: OMAP: remove unnecessary includes of plat/clock.h

Remove unnecessary includes of plat/clock.h from the OMAP SPI
controller drivers.  These need to be removed to build multi-subarch
ARM kernels which include these drivers.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
---
 drivers/spi/spi-omap-100k.c   | 2 --
 drivers/spi/spi-omap2-mcspi.c | 1 -
 2 files changed, 3 deletions(-)

(limited to 'drivers/spi/spi-omap2-mcspi.c')

diff --git a/drivers/spi/spi-omap-100k.c b/drivers/spi/spi-omap-100k.c
index 9bd1c92ad96e..dfb4b7f448c5 100644
--- a/drivers/spi/spi-omap-100k.c
+++ b/drivers/spi/spi-omap-100k.c
@@ -37,8 +37,6 @@
 
 #include <linux/spi/spi.h>
 
-#include <plat/clock.h>
-
 #define OMAP1_SPI100K_MAX_FREQ          48000000
 
 #define ICR_SPITAS      (OMAP7XX_ICR_BASE + 0x12)
diff --git a/drivers/spi/spi-omap2-mcspi.c b/drivers/spi/spi-omap2-mcspi.c
index b2fb141da375..b5d6994c8ba3 100644
--- a/drivers/spi/spi-omap2-mcspi.c
+++ b/drivers/spi/spi-omap2-mcspi.c
@@ -41,7 +41,6 @@
 
 #include <linux/spi/spi.h>
 
-#include <plat/clock.h>
 #include <plat/mcspi.h>
 
 #define OMAP2_MCSPI_MAX_FREQ		48000000
-- 
cgit v1.2.3