From 6af486e2b3d45efca7c680aa7ce3bacebe22d7aa Mon Sep 17 00:00:00 2001 From: Peter Ujfalusi Date: Mon, 28 Nov 2011 15:45:39 +0200 Subject: ARM: OMAP4: hwmod data: Add names for DMIC memory address space To be able to get the memory resources by name from the DMIC driver (for MPU and for DMA). Without this patch, functionality that was working in 3.2 breaks in 3.3-rc1. This patch should have gone in as part of the 3.3 merge window, but was inadvertently missed. Signed-off-by: Peter Ujfalusi [paul@pwsan.com: added commit message note] Signed-off-by: Paul Walmsley --- arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/arm/mach-omap2/omap_hwmod_44xx_data.c') diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c index f9f151081760..ef0524c10a84 100644 --- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c @@ -1031,6 +1031,7 @@ static struct omap_hwmod_dma_info omap44xx_dmic_sdma_reqs[] = { static struct omap_hwmod_addr_space omap44xx_dmic_addrs[] = { { + .name = "mpu", .pa_start = 0x4012e000, .pa_end = 0x4012e07f, .flags = ADDR_TYPE_RT @@ -1049,6 +1050,7 @@ static struct omap_hwmod_ocp_if omap44xx_l4_abe__dmic = { static struct omap_hwmod_addr_space omap44xx_dmic_dma_addrs[] = { { + .name = "dma", .pa_start = 0x4902e000, .pa_end = 0x4902e07f, .flags = ADDR_TYPE_RT -- cgit v1.2.3 From cea6b942124683305280962969599fed36f0ea7e Mon Sep 17 00:00:00 2001 From: Shweta Gulati Date: Wed, 29 Feb 2012 23:33:37 +0100 Subject: ARM: OMAP3+: SmartReflex: use voltage domain name in device attributes To set sr ntarget values for all volt_domain, volt_table is retrieved by doing a look_up of 'vdd_name' field from omap_hwmod but voltage domain pointer does not belong to omap_hwmod and is not used anywhere else. As a part of voltage layer and SR Layer clean up volt pointer is removed from omap_hwmod and added in dev attributes of SR. The value of the field must match the voltage domain names for the binding to be effective. Tested on OMAP3630 SDP, OMAP3530 Beagleboard and OMAP4430 SDP Board. Signed-off-by: Nishanth Menon Signed-off-by: Shweta Gulati Acked by: Nishanth Menon Cc: Benoit Cousson Cc: Paul Walmsley Signed-off-by: Jean Pihet Reviewed-by: Kevin Hilman Signed-off-by: Kevin Hilman --- arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 17 +++++++++++++---- arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 19 ++++++++++++++++--- arch/arm/mach-omap2/smartreflex.h | 9 +++++++++ arch/arm/mach-omap2/sr_device.c | 11 +++++++---- arch/arm/plat-omap/include/plat/omap_hwmod.h | 2 -- 5 files changed, 45 insertions(+), 13 deletions(-) (limited to 'arch/arm/mach-omap2/omap_hwmod_44xx_data.c') diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c index 3c8dd928628e..8688960932f4 100644 --- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c @@ -29,6 +29,7 @@ #include "omap_hwmod_common_data.h" +#include "smartreflex.h" #include "prm-regbits-34xx.h" #include "cm-regbits-34xx.h" #include "wd_timer.h" @@ -2664,6 +2665,10 @@ static struct omap_hwmod_class omap36xx_smartreflex_hwmod_class = { }; /* SR1 */ +static struct omap_smartreflex_dev_attr sr1_dev_attr = { + .sensor_voltdm_name = "mpu_iva", +}; + static struct omap_hwmod_ocp_if *omap3_sr1_slaves[] = { &omap3_l4_core__sr1, }; @@ -2672,7 +2677,6 @@ static struct omap_hwmod omap34xx_sr1_hwmod = { .name = "sr1_hwmod", .class = &omap34xx_smartreflex_hwmod_class, .main_clk = "sr1_fck", - .vdd_name = "mpu_iva", .prcm = { .omap2 = { .prcm_reg_id = 1, @@ -2684,6 +2688,7 @@ static struct omap_hwmod omap34xx_sr1_hwmod = { }, .slaves = omap3_sr1_slaves, .slaves_cnt = ARRAY_SIZE(omap3_sr1_slaves), + .dev_attr = &sr1_dev_attr, .flags = HWMOD_SET_DEFAULT_CLOCKACT, }; @@ -2691,7 +2696,6 @@ static struct omap_hwmod omap36xx_sr1_hwmod = { .name = "sr1_hwmod", .class = &omap36xx_smartreflex_hwmod_class, .main_clk = "sr1_fck", - .vdd_name = "mpu_iva", .prcm = { .omap2 = { .prcm_reg_id = 1, @@ -2703,9 +2707,14 @@ static struct omap_hwmod omap36xx_sr1_hwmod = { }, .slaves = omap3_sr1_slaves, .slaves_cnt = ARRAY_SIZE(omap3_sr1_slaves), + .dev_attr = &sr1_dev_attr, }; /* SR2 */ +static struct omap_smartreflex_dev_attr sr2_dev_attr = { + .sensor_voltdm_name = "core", +}; + static struct omap_hwmod_ocp_if *omap3_sr2_slaves[] = { &omap3_l4_core__sr2, }; @@ -2714,7 +2723,6 @@ static struct omap_hwmod omap34xx_sr2_hwmod = { .name = "sr2_hwmod", .class = &omap34xx_smartreflex_hwmod_class, .main_clk = "sr2_fck", - .vdd_name = "core", .prcm = { .omap2 = { .prcm_reg_id = 1, @@ -2726,6 +2734,7 @@ static struct omap_hwmod omap34xx_sr2_hwmod = { }, .slaves = omap3_sr2_slaves, .slaves_cnt = ARRAY_SIZE(omap3_sr2_slaves), + .dev_attr = &sr2_dev_attr, .flags = HWMOD_SET_DEFAULT_CLOCKACT, }; @@ -2733,7 +2742,6 @@ static struct omap_hwmod omap36xx_sr2_hwmod = { .name = "sr2_hwmod", .class = &omap36xx_smartreflex_hwmod_class, .main_clk = "sr2_fck", - .vdd_name = "core", .prcm = { .omap2 = { .prcm_reg_id = 1, @@ -2745,6 +2753,7 @@ static struct omap_hwmod omap36xx_sr2_hwmod = { }, .slaves = omap3_sr2_slaves, .slaves_cnt = ARRAY_SIZE(omap3_sr2_slaves), + .dev_attr = &sr2_dev_attr, }; /* diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c index ef0524c10a84..ee3624bd1996 100644 --- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c @@ -34,6 +34,7 @@ #include "omap_hwmod_common_data.h" +#include "smartreflex.h" #include "cm1_44xx.h" #include "cm2_44xx.h" #include "prm44xx.h" @@ -3963,6 +3964,10 @@ static struct omap_hwmod_class omap44xx_smartreflex_hwmod_class = { }; /* smartreflex_core */ +static struct omap_smartreflex_dev_attr smartreflex_core_dev_attr = { + .sensor_voltdm_name = "core", +}; + static struct omap_hwmod omap44xx_smartreflex_core_hwmod; static struct omap_hwmod_irq_info omap44xx_smartreflex_core_irqs[] = { { .irq = 19 + OMAP44XX_IRQ_GIC_START }, @@ -3999,7 +4004,6 @@ static struct omap_hwmod omap44xx_smartreflex_core_hwmod = { .mpu_irqs = omap44xx_smartreflex_core_irqs, .main_clk = "smartreflex_core_fck", - .vdd_name = "core", .prcm = { .omap4 = { .clkctrl_offs = OMAP4_CM_ALWON_SR_CORE_CLKCTRL_OFFSET, @@ -4009,9 +4013,14 @@ static struct omap_hwmod omap44xx_smartreflex_core_hwmod = { }, .slaves = omap44xx_smartreflex_core_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_smartreflex_core_slaves), + .dev_attr = &smartreflex_core_dev_attr, }; /* smartreflex_iva */ +static struct omap_smartreflex_dev_attr smartreflex_iva_dev_attr = { + .sensor_voltdm_name = "iva", +}; + static struct omap_hwmod omap44xx_smartreflex_iva_hwmod; static struct omap_hwmod_irq_info omap44xx_smartreflex_iva_irqs[] = { { .irq = 102 + OMAP44XX_IRQ_GIC_START }, @@ -4047,7 +4056,6 @@ static struct omap_hwmod omap44xx_smartreflex_iva_hwmod = { .clkdm_name = "l4_ao_clkdm", .mpu_irqs = omap44xx_smartreflex_iva_irqs, .main_clk = "smartreflex_iva_fck", - .vdd_name = "iva", .prcm = { .omap4 = { .clkctrl_offs = OMAP4_CM_ALWON_SR_IVA_CLKCTRL_OFFSET, @@ -4057,9 +4065,14 @@ static struct omap_hwmod omap44xx_smartreflex_iva_hwmod = { }, .slaves = omap44xx_smartreflex_iva_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_smartreflex_iva_slaves), + .dev_attr = &smartreflex_iva_dev_attr, }; /* smartreflex_mpu */ +static struct omap_smartreflex_dev_attr smartreflex_mpu_dev_attr = { + .sensor_voltdm_name = "mpu", +}; + static struct omap_hwmod omap44xx_smartreflex_mpu_hwmod; static struct omap_hwmod_irq_info omap44xx_smartreflex_mpu_irqs[] = { { .irq = 18 + OMAP44XX_IRQ_GIC_START }, @@ -4095,7 +4108,6 @@ static struct omap_hwmod omap44xx_smartreflex_mpu_hwmod = { .clkdm_name = "l4_ao_clkdm", .mpu_irqs = omap44xx_smartreflex_mpu_irqs, .main_clk = "smartreflex_mpu_fck", - .vdd_name = "mpu", .prcm = { .omap4 = { .clkctrl_offs = OMAP4_CM_ALWON_SR_MPU_CLKCTRL_OFFSET, @@ -4105,6 +4117,7 @@ static struct omap_hwmod omap44xx_smartreflex_mpu_hwmod = { }, .slaves = omap44xx_smartreflex_mpu_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_smartreflex_mpu_slaves), + .dev_attr = &smartreflex_mpu_dev_attr, }; /* diff --git a/arch/arm/mach-omap2/smartreflex.h b/arch/arm/mach-omap2/smartreflex.h index 5f35b9e25556..fd61498f71e0 100644 --- a/arch/arm/mach-omap2/smartreflex.h +++ b/arch/arm/mach-omap2/smartreflex.h @@ -152,6 +152,15 @@ struct omap_sr_pmic_data { void (*sr_pmic_init) (void); }; +/** + * struct omap_smartreflex_dev_attr - Smartreflex Device attribute. + * + * @sensor_voltdm_name: Name of voltdomain of SR instance + */ +struct omap_smartreflex_dev_attr { + const char *sensor_voltdm_name; +}; + #ifdef CONFIG_OMAP_SMARTREFLEX /* * The smart reflex driver supports CLASS1 CLASS2 and CLASS3 SR. diff --git a/arch/arm/mach-omap2/sr_device.c b/arch/arm/mach-omap2/sr_device.c index 9f43fcc05d3e..60293370a2a7 100644 --- a/arch/arm/mach-omap2/sr_device.c +++ b/arch/arm/mach-omap2/sr_device.c @@ -74,6 +74,7 @@ static int sr_dev_init(struct omap_hwmod *oh, void *user) struct omap_sr_data *sr_data; struct platform_device *pdev; struct omap_volt_data *volt_data; + struct omap_smartreflex_dev_attr *sr_dev_attr; char *name = "smartreflex"; static int i; @@ -84,9 +85,11 @@ static int sr_dev_init(struct omap_hwmod *oh, void *user) return -ENOMEM; } - if (!oh->vdd_name) { + sr_dev_attr = (struct omap_smartreflex_dev_attr *)oh->dev_attr; + if (!sr_dev_attr || !sr_dev_attr->sensor_voltdm_name) { pr_err("%s: No voltage domain specified for %s." - "Cannot initialize\n", __func__, oh->name); + "Cannot initialize\n", __func__, + oh->name); goto exit; } @@ -94,10 +97,10 @@ static int sr_dev_init(struct omap_hwmod *oh, void *user) sr_data->senn_mod = 0x1; sr_data->senp_mod = 0x1; - sr_data->voltdm = voltdm_lookup(oh->vdd_name); + sr_data->voltdm = voltdm_lookup(sr_dev_attr->sensor_voltdm_name); if (IS_ERR(sr_data->voltdm)) { pr_err("%s: Unable to get voltage domain pointer for VDD %s\n", - __func__, oh->vdd_name); + __func__, sr_dev_attr->sensor_voltdm_name); goto exit; } diff --git a/arch/arm/plat-omap/include/plat/omap_hwmod.h b/arch/arm/plat-omap/include/plat/omap_hwmod.h index 647010109afa..9e8e63d52aab 100644 --- a/arch/arm/plat-omap/include/plat/omap_hwmod.h +++ b/arch/arm/plat-omap/include/plat/omap_hwmod.h @@ -484,7 +484,6 @@ struct omap_hwmod_class { * @main_clk: main clock: OMAP clock name * @_clk: pointer to the main struct clk (filled in at runtime) * @opt_clks: other device clocks that drivers can request (0..*) - * @vdd_name: voltage domain name * @voltdm: pointer to voltage domain (filled in at runtime) * @masters: ptr to array of OCP ifs that this hwmod can initiate on * @slaves: ptr to array of OCP ifs that this hwmod can respond on @@ -528,7 +527,6 @@ struct omap_hwmod { struct omap_hwmod_opt_clk *opt_clks; char *clkdm_name; struct clockdomain *clkdm; - char *vdd_name; struct omap_hwmod_ocp_if **masters; /* connect to *_IA */ struct omap_hwmod_ocp_if **slaves; /* connect to *_TA */ void *dev_attr; -- cgit v1.2.3 From 31fc80a7a1c1df28ffb73a73b1e2c7f9d664435e Mon Sep 17 00:00:00 2001 From: Danny Kukawka Date: Mon, 5 Mar 2012 16:11:03 -0800 Subject: ARM: OMAP2+: included some headers twice arch/arm/mach-omap2/: included some headers tiwce: - arch/arm/mach-omap2/board-ldp.c: 'linux/gpio.h' - arch/arm/mach-omap2/io.c: 'common.h' - arch/arm/mach-omap2/omap_hwmod_44xx_data.c: 'plat/i2c.h' Remove the duplicates. Signed-off-by: Danny Kukawka Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/board-ldp.c | 1 - arch/arm/mach-omap2/io.c | 1 - arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 1 - 3 files changed, 3 deletions(-) (limited to 'arch/arm/mach-omap2/omap_hwmod_44xx_data.c') diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c index 2d2a61f7dcbf..ac42ebeb184b 100644 --- a/arch/arm/mach-omap2/board-ldp.c +++ b/arch/arm/mach-omap2/board-ldp.c @@ -27,7 +27,6 @@ #include #include #include -#include #include #include diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index eb50c29fb644..9bd07f33eea7 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -43,7 +43,6 @@ #include "clockdomain.h" #include #include -#include "common.h" /* * The machine specific code may provide the extra mapping besides the diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c index ef0524c10a84..acb561ea7c11 100644 --- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c @@ -28,7 +28,6 @@ #include #include #include -#include #include #include -- cgit v1.2.3 From 503d0ea24d1d3dd3db95e5e0edd693da7a2a23eb Mon Sep 17 00:00:00 2001 From: Paul Walmsley Date: Wed, 4 Apr 2012 09:11:48 -0600 Subject: ARM: OMAP4: hwmod data: Add aliases for McBSP fclk clocks MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit CLKS signal for McBSP ports can be selected from internal (PRCM) or external (ABE_CLKS pin) source. To be able to use existing code we need to create clock aliases consistent among OMAP2/3/4. Based on a patch from Péter Ujfalusi ; the patch description above is his. Signed-off-by: Paul Walmsley Cc: Péter Ujfalusi Cc: Tony Lindgren Acked-by: Peter Ujfalusi --- arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) (limited to 'arch/arm/mach-omap2/omap_hwmod_44xx_data.c') diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c index 08daa5e0eb5f..cc9bd106a854 100644 --- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c @@ -2996,6 +2996,11 @@ static struct omap_hwmod_ocp_if *omap44xx_mcbsp1_slaves[] = { &omap44xx_l4_abe__mcbsp1_dma, }; +static struct omap_hwmod_opt_clk mcbsp1_opt_clks[] = { + { .role = "pad_fck", .clk = "pad_clks_ck" }, + { .role = "prcm_clk", .clk = "mcbsp1_sync_mux_ck" }, +}; + static struct omap_hwmod omap44xx_mcbsp1_hwmod = { .name = "mcbsp1", .class = &omap44xx_mcbsp_hwmod_class, @@ -3012,6 +3017,8 @@ static struct omap_hwmod omap44xx_mcbsp1_hwmod = { }, .slaves = omap44xx_mcbsp1_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_mcbsp1_slaves), + .opt_clks = mcbsp1_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(mcbsp1_opt_clks), }; /* mcbsp2 */ @@ -3071,6 +3078,11 @@ static struct omap_hwmod_ocp_if *omap44xx_mcbsp2_slaves[] = { &omap44xx_l4_abe__mcbsp2_dma, }; +static struct omap_hwmod_opt_clk mcbsp2_opt_clks[] = { + { .role = "pad_fck", .clk = "pad_clks_ck" }, + { .role = "prcm_clk", .clk = "mcbsp2_sync_mux_ck" }, +}; + static struct omap_hwmod omap44xx_mcbsp2_hwmod = { .name = "mcbsp2", .class = &omap44xx_mcbsp_hwmod_class, @@ -3087,6 +3099,8 @@ static struct omap_hwmod omap44xx_mcbsp2_hwmod = { }, .slaves = omap44xx_mcbsp2_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_mcbsp2_slaves), + .opt_clks = mcbsp2_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(mcbsp2_opt_clks), }; /* mcbsp3 */ @@ -3146,6 +3160,11 @@ static struct omap_hwmod_ocp_if *omap44xx_mcbsp3_slaves[] = { &omap44xx_l4_abe__mcbsp3_dma, }; +static struct omap_hwmod_opt_clk mcbsp3_opt_clks[] = { + { .role = "pad_fck", .clk = "pad_clks_ck" }, + { .role = "prcm_clk", .clk = "mcbsp3_sync_mux_ck" }, +}; + static struct omap_hwmod omap44xx_mcbsp3_hwmod = { .name = "mcbsp3", .class = &omap44xx_mcbsp_hwmod_class, @@ -3162,6 +3181,8 @@ static struct omap_hwmod omap44xx_mcbsp3_hwmod = { }, .slaves = omap44xx_mcbsp3_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_mcbsp3_slaves), + .opt_clks = mcbsp3_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(mcbsp3_opt_clks), }; /* mcbsp4 */ @@ -3200,6 +3221,11 @@ static struct omap_hwmod_ocp_if *omap44xx_mcbsp4_slaves[] = { &omap44xx_l4_per__mcbsp4, }; +static struct omap_hwmod_opt_clk mcbsp4_opt_clks[] = { + { .role = "pad_fck", .clk = "pad_clks_ck" }, + { .role = "prcm_clk", .clk = "mcbsp4_sync_mux_ck" }, +}; + static struct omap_hwmod omap44xx_mcbsp4_hwmod = { .name = "mcbsp4", .class = &omap44xx_mcbsp_hwmod_class, @@ -3216,6 +3242,8 @@ static struct omap_hwmod omap44xx_mcbsp4_hwmod = { }, .slaves = omap44xx_mcbsp4_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_mcbsp4_slaves), + .opt_clks = mcbsp4_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(mcbsp4_opt_clks), }; /* -- cgit v1.2.3