--- a/arch/mips/ath79/gpio.c
+++ b/arch/mips/ath79/gpio.c
-@@ -185,15 +185,27 @@ void __init ath79_gpio_output_select(uns
+@@ -186,6 +186,7 @@ static void __iomem *ath79_gpio_get_func
+ reg = AR71XX_GPIO_REG_FUNC;
+ else if (soc_is_ar934x() ||
+ soc_is_qca953x() ||
++ soc_is_qca955x() ||
+ soc_is_qca956x() ||
+ soc_is_tp9343())
+ reg = AR934X_GPIO_REG_FUNC;
+@@ -223,15 +224,30 @@ void __init ath79_gpio_output_select(uns
{
void __iomem *base = ath79_gpio_base;
unsigned long flags;
+ unsigned long gpio_count;
u32 t, s;
-- BUG_ON(!soc_is_ar934x() && !soc_is_qca953x());
+- BUG_ON(!soc_is_ar934x() && !soc_is_qca953x() && !soc_is_qca956x());
+ if (soc_is_ar934x()) {
+ gpio_count = AR934X_GPIO_COUNT;
+ reg_base = AR934X_GPIO_REG_OUT_FUNC0;
+ } else if (soc_is_qca953x()) {
-+ reg_base = QCA953X_GPIO_COUNT;
++ gpio_count = QCA953X_GPIO_COUNT;
+ reg_base = QCA953X_GPIO_REG_OUT_FUNC0;
+ } else if (soc_is_qca955x()) {
+ gpio_count = QCA955X_GPIO_COUNT;
+ reg_base = QCA955X_GPIO_REG_OUT_FUNC0;
++ } else if (soc_is_qca956x()) {
++ gpio_count = QCA956X_GPIO_COUNT;
++ reg_base = QCA956X_GPIO_REG_OUT_FUNC0;
+ } else {
+ BUG();
+ }
spin_lock_irqsave(&ath79_gpio_lock, flags);
--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
+++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
-@@ -868,6 +868,14 @@
+@@ -875,6 +875,14 @@
#define QCA953X_GPIO_OUT_MUX_LED_LINK4 44
#define QCA953X_GPIO_OUT_MUX_LED_LINK5 45
#define QCA956X_GPIO_REG_OUT_FUNC0 0x2c
#define QCA956X_GPIO_REG_OUT_FUNC1 0x30
#define QCA956X_GPIO_REG_OUT_FUNC2 0x34
-@@ -1007,6 +1015,8 @@
+@@ -1014,6 +1022,8 @@
#define AR934X_GPIO_OUT_EXT_LNA0 46
#define AR934X_GPIO_OUT_EXT_LNA1 47