From 7e69c10a8ee1f201c040997c6742c27e915730ad Mon Sep 17 00:00:00 2001 From: Gabor Juhos Date: Thu, 7 Feb 2013 19:32:23 +0000 Subject: ath79: add ATH79_CPU_IRQ() macro Remove the individual ATH79_CPU_IRQ_* constants and use the new macro instead of those. Signed-off-by: Gabor Juhos Patchwork: http://patchwork.linux-mips.org/patch/4929/ Signed-off-by: John Crispin --- arch/mips/ath79/dev-wmac.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'arch/mips/ath79/dev-wmac.c') diff --git a/arch/mips/ath79/dev-wmac.c b/arch/mips/ath79/dev-wmac.c index d6d893c16ad4..4f6c4e389172 100644 --- a/arch/mips/ath79/dev-wmac.c +++ b/arch/mips/ath79/dev-wmac.c @@ -55,8 +55,8 @@ static void __init ar913x_wmac_setup(void) ath79_wmac_resources[0].start = AR913X_WMAC_BASE; ath79_wmac_resources[0].end = AR913X_WMAC_BASE + AR913X_WMAC_SIZE - 1; - ath79_wmac_resources[1].start = ATH79_CPU_IRQ_IP2; - ath79_wmac_resources[1].end = ATH79_CPU_IRQ_IP2; + ath79_wmac_resources[1].start = ATH79_CPU_IRQ(2); + ath79_wmac_resources[1].end = ATH79_CPU_IRQ(2); } @@ -83,8 +83,8 @@ static void __init ar933x_wmac_setup(void) ath79_wmac_resources[0].start = AR933X_WMAC_BASE; ath79_wmac_resources[0].end = AR933X_WMAC_BASE + AR933X_WMAC_SIZE - 1; - ath79_wmac_resources[1].start = ATH79_CPU_IRQ_IP2; - ath79_wmac_resources[1].end = ATH79_CPU_IRQ_IP2; + ath79_wmac_resources[1].start = ATH79_CPU_IRQ(2); + ath79_wmac_resources[1].end = ATH79_CPU_IRQ(2); t = ath79_reset_rr(AR933X_RESET_REG_BOOTSTRAP); if (t & AR933X_BOOTSTRAP_REF_CLK_40) -- cgit v1.2.3 From e3b25cead4b58fbf60270ba73a1669bf9e5635f5 Mon Sep 17 00:00:00 2001 From: Gabor Juhos Date: Fri, 15 Feb 2013 18:51:57 +0000 Subject: MIPS: ath79: fix WMAC IRQ resource assignment The '.start' field of the IRQ resource assigned twice in ar934x_wmac_setup(). The second assignment must set the '.end' field. Fix it. Signed-off-by: Gabor Juhos Patchwork: http://patchwork.linux-mips.org/patch/4954/ Signed-off-by: John Crispin --- arch/mips/ath79/dev-wmac.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/mips/ath79/dev-wmac.c') diff --git a/arch/mips/ath79/dev-wmac.c b/arch/mips/ath79/dev-wmac.c index 4f6c4e389172..d71d745e3109 100644 --- a/arch/mips/ath79/dev-wmac.c +++ b/arch/mips/ath79/dev-wmac.c @@ -107,7 +107,7 @@ static void ar934x_wmac_setup(void) ath79_wmac_resources[0].start = AR934X_WMAC_BASE; ath79_wmac_resources[0].end = AR934X_WMAC_BASE + AR934X_WMAC_SIZE - 1; ath79_wmac_resources[1].start = ATH79_IP2_IRQ(1); - ath79_wmac_resources[1].start = ATH79_IP2_IRQ(1); + ath79_wmac_resources[1].end = ATH79_IP2_IRQ(1); t = ath79_reset_rr(AR934X_RESET_REG_BOOTSTRAP); if (t & AR934X_BOOTSTRAP_REF_CLK_40) -- cgit v1.2.3 From e9c0d0aaa3a7a6e66135e8b44f3323143a635098 Mon Sep 17 00:00:00 2001 From: Gabor Juhos Date: Fri, 15 Feb 2013 18:54:33 +0000 Subject: MIPS: ath79: add WMAC registration code for the QCA955X SoCs The SoC has a built-in wireless MAC. Register a platform device for that to make it usable with the ath9k driver. Cc: Rodriguez, Luis Cc: Giori, Kathy Cc: QCA Linux Team Signed-off-by: Gabor Juhos Patchwork: http://patchwork.linux-mips.org/patch/4956/ Signed-off-by: John Crispin --- arch/mips/ath79/Kconfig | 2 +- arch/mips/ath79/dev-wmac.c | 20 ++++++++++++++++++++ arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 3 +++ 3 files changed, 24 insertions(+), 1 deletion(-) (limited to 'arch/mips/ath79/dev-wmac.c') diff --git a/arch/mips/ath79/Kconfig b/arch/mips/ath79/Kconfig index cffdc8e3b63b..77926e331b17 100644 --- a/arch/mips/ath79/Kconfig +++ b/arch/mips/ath79/Kconfig @@ -108,7 +108,7 @@ config ATH79_DEV_USB def_bool n config ATH79_DEV_WMAC - depends on (SOC_AR913X || SOC_AR933X || SOC_AR934X) + depends on (SOC_AR913X || SOC_AR933X || SOC_AR934X || SOC_QCA955X) def_bool n endif diff --git a/arch/mips/ath79/dev-wmac.c b/arch/mips/ath79/dev-wmac.c index d71d745e3109..da190b1b87ce 100644 --- a/arch/mips/ath79/dev-wmac.c +++ b/arch/mips/ath79/dev-wmac.c @@ -116,6 +116,24 @@ static void ar934x_wmac_setup(void) ath79_wmac_data.is_clk_25mhz = true; } +static void qca955x_wmac_setup(void) +{ + u32 t; + + ath79_wmac_device.name = "qca955x_wmac"; + + ath79_wmac_resources[0].start = QCA955X_WMAC_BASE; + ath79_wmac_resources[0].end = QCA955X_WMAC_BASE + QCA955X_WMAC_SIZE - 1; + ath79_wmac_resources[1].start = ATH79_IP2_IRQ(1); + ath79_wmac_resources[1].end = ATH79_IP2_IRQ(1); + + t = ath79_reset_rr(QCA955X_RESET_REG_BOOTSTRAP); + if (t & QCA955X_BOOTSTRAP_REF_CLK_40) + ath79_wmac_data.is_clk_25mhz = false; + else + ath79_wmac_data.is_clk_25mhz = true; +} + void __init ath79_register_wmac(u8 *cal_data) { if (soc_is_ar913x()) @@ -124,6 +142,8 @@ void __init ath79_register_wmac(u8 *cal_data) ar933x_wmac_setup(); else if (soc_is_ar934x()) ar934x_wmac_setup(); + else if (soc_is_qca955x()) + qca955x_wmac_setup(); else BUG(); diff --git a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h index bf50ddfc9d5c..47282120db1e 100644 --- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h +++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h @@ -94,6 +94,9 @@ #define AR934X_SRIF_BASE (AR71XX_APB_BASE + 0x00116000) #define AR934X_SRIF_SIZE 0x1000 +#define QCA955X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000) +#define QCA955X_WMAC_SIZE 0x20000 + /* * DDR_CTRL block */ -- cgit v1.2.3