diff options
| author | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2013-03-04 11:48:15 +0000 |
|---|---|---|
| committer | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2013-03-04 11:48:15 +0000 |
| commit | 9bf369fc7e407f8ee8f3910d7cb2f44f049a7261 (patch) | |
| tree | 923f00072153ad76742de9301c9f21af9dd61b44 /target/linux/ar71xx/patches-3.8/035-MIPS-ath79-add-WMAC-registration-code-for-the-QCA955.patch | |
| parent | 00cd46a93a96b1ef31db19e915a045df4f917918 (diff) | |
ar71xx: use backported QCA955x patches
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@35878 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/ar71xx/patches-3.8/035-MIPS-ath79-add-WMAC-registration-code-for-the-QCA955.patch')
| -rw-r--r-- | target/linux/ar71xx/patches-3.8/035-MIPS-ath79-add-WMAC-registration-code-for-the-QCA955.patch | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/target/linux/ar71xx/patches-3.8/035-MIPS-ath79-add-WMAC-registration-code-for-the-QCA955.patch b/target/linux/ar71xx/patches-3.8/035-MIPS-ath79-add-WMAC-registration-code-for-the-QCA955.patch new file mode 100644 index 0000000000..d208fff598 --- /dev/null +++ b/target/linux/ar71xx/patches-3.8/035-MIPS-ath79-add-WMAC-registration-code-for-the-QCA955.patch @@ -0,0 +1,81 @@ +From cf40fbb509eaa53ff787dce41911b2545bd001ea Mon Sep 17 00:00:00 2001 +From: Gabor Juhos <juhosg@openwrt.org> +Date: Fri, 15 Feb 2013 18:54:33 +0000 +Subject: [PATCH] MIPS: ath79: add WMAC registration code for the QCA955X SoCs + +commit e9c0d0aaa3a7a6e66135e8b44f3323143a635098 upstream. + +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 <rodrigue@qca.qualcomm.com> +Cc: Giori, Kathy <kgiori@qca.qualcomm.com> +Cc: QCA Linux Team <qca-linux-team@qca.qualcomm.com> +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +Patchwork: http://patchwork.linux-mips.org/patch/4956/ +Signed-off-by: John Crispin <blogic@openwrt.org> +--- + 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(-) + +--- 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 +--- 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_ + ar933x_wmac_setup(); + else if (soc_is_ar934x()) + ar934x_wmac_setup(); ++ else if (soc_is_qca955x()) ++ qca955x_wmac_setup(); + else + BUG(); + +--- 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 + */ |