ARM: AM43xx: GP-EVM: Correct GPIO used for VTT regulator control
Schematic indicates GPIO5_7 is to be used for VTT regulator control
rather than GPIO0_21 so modify enable_vtt_regulator to reflect this.
Without this some boards will experience DDR3 corruption and fail to
boot.
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
[trini: Rework patch against mainline]
Signed-off-by: Tom Rini <trini@ti.com>
diff --git a/arch/arm/cpu/armv7/am33xx/board.c b/arch/arm/cpu/armv7/am33xx/board.c
index c7dad66..2b15a64 100644
--- a/arch/arm/cpu/armv7/am33xx/board.c
+++ b/arch/arm/cpu/armv7/am33xx/board.c
@@ -36,11 +36,15 @@
DECLARE_GLOBAL_DATA_PTR;
-static const struct gpio_bank gpio_bank_am33xx[4] = {
+static const struct gpio_bank gpio_bank_am33xx[] = {
{ (void *)AM33XX_GPIO0_BASE, METHOD_GPIO_24XX },
{ (void *)AM33XX_GPIO1_BASE, METHOD_GPIO_24XX },
{ (void *)AM33XX_GPIO2_BASE, METHOD_GPIO_24XX },
{ (void *)AM33XX_GPIO3_BASE, METHOD_GPIO_24XX },
+#ifdef CONFIG_AM43XX
+ { (void *)AM33XX_GPIO4_BASE, METHOD_GPIO_24XX },
+ { (void *)AM33XX_GPIO5_BASE, METHOD_GPIO_24XX },
+#endif
};
const struct gpio_bank *const omap_gpio_bank = gpio_bank_am33xx;
diff --git a/arch/arm/cpu/armv7/am33xx/clock_am43xx.c b/arch/arm/cpu/armv7/am33xx/clock_am43xx.c
index 97c00b4..440cf8b 100644
--- a/arch/arm/cpu/armv7/am33xx/clock_am43xx.c
+++ b/arch/arm/cpu/armv7/am33xx/clock_am43xx.c
@@ -94,6 +94,8 @@
&cmper->gpio1clkctrl,
&cmper->gpio2clkctrl,
&cmper->gpio3clkctrl,
+ &cmper->gpio4clkctrl,
+ &cmper->gpio5clkctrl,
&cmper->i2c1clkctrl,
&cmper->emiffwclkctrl,
&cmper->emifclkctrl,