diff options
Diffstat (limited to 'target/linux/ar71xx/patches-3.8/032-MIPS-ath79-add-GPIO-setup-code-for-the-QCA955X-SoCs.patch')
| -rw-r--r-- | target/linux/ar71xx/patches-3.8/032-MIPS-ath79-add-GPIO-setup-code-for-the-QCA955X-SoCs.patch | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/target/linux/ar71xx/patches-3.8/032-MIPS-ath79-add-GPIO-setup-code-for-the-QCA955X-SoCs.patch b/target/linux/ar71xx/patches-3.8/032-MIPS-ath79-add-GPIO-setup-code-for-the-QCA955X-SoCs.patch new file mode 100644 index 0000000000..538da3c6f8 --- /dev/null +++ b/target/linux/ar71xx/patches-3.8/032-MIPS-ath79-add-GPIO-setup-code-for-the-QCA955X-SoCs.patch @@ -0,0 +1,50 @@ +From 8817bcbbaf64d54bd4d06659cc77d1bfc9e53dad Mon Sep 17 00:00:00 2001 +From: Gabor Juhos <juhosg@openwrt.org> +Date: Fri, 15 Feb 2013 13:38:19 +0000 +Subject: [PATCH] MIPS: ath79: add GPIO setup code for the QCA955X SoCs + +commit f818ca3e6894d4a630a1ecc673c91df8fb6f6898 upstream. + +The existing code can handle the GPIO controller of +the QCA955x SoCs. Add a minimal glue code to make it +working. + +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/4947/ +Signed-off-by: John Crispin <blogic@openwrt.org> +--- + arch/mips/ath79/gpio.c | 4 +++- + arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 1 + + 2 files changed, 4 insertions(+), 1 deletion(-) + +--- a/arch/mips/ath79/gpio.c ++++ b/arch/mips/ath79/gpio.c +@@ -194,12 +194,14 @@ void __init ath79_gpio_init(void) + ath79_gpio_count = AR933X_GPIO_COUNT; + else if (soc_is_ar934x()) + ath79_gpio_count = AR934X_GPIO_COUNT; ++ else if (soc_is_qca955x()) ++ ath79_gpio_count = QCA955X_GPIO_COUNT; + else + BUG(); + + ath79_gpio_base = ioremap_nocache(AR71XX_GPIO_BASE, AR71XX_GPIO_SIZE); + ath79_gpio_chip.ngpio = ath79_gpio_count; +- if (soc_is_ar934x()) { ++ if (soc_is_ar934x() || soc_is_qca955x()) { + ath79_gpio_chip.direction_input = ar934x_gpio_direction_input; + ath79_gpio_chip.direction_output = ar934x_gpio_direction_output; + } +--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h ++++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h +@@ -510,6 +510,7 @@ + #define AR913X_GPIO_COUNT 22 + #define AR933X_GPIO_COUNT 30 + #define AR934X_GPIO_COUNT 23 ++#define QCA955X_GPIO_COUNT 24 + + /* + * SRIF block |