[PATCH v3] arm64: defconfig: Enable GPIO_SYSCON

[Jagan Teki]

roc-rk3328-cc board has vcc_sdio regulator controlled by a special
output only gpio pin. This special pin can now be reference as
<&grf_gpio 0> via gpio-syscon driver, as mentioned in below commit.

commit <99165b93dafe> ("arm64: dts: rockchip: add sdmmc UHS support for
roc-rk3328-cc")

So, enable bydefault on the defconfig.

Signed-off-by: Jagan Teki <jagan at amarulasolutions.com>
---
Changes for v3:
- update commit
Changes for v2:
- none

 arch/arm64/configs/defconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 6cbf6eb59378..70cffd87aa36 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -619,6 +619,7 @@ CONFIG_GPIO_PCA953X_IRQ=y
 CONFIG_GPIO_BD9571MWV=m
 CONFIG_GPIO_MAX77620=y
 CONFIG_GPIO_SL28CPLD=m
+CONFIG_GPIO_SYSCON=y
 CONFIG_POWER_RESET_MSM=y
 CONFIG_POWER_RESET_QCOM_PON=m
 CONFIG_POWER_RESET_XGENE=y
-- 
2.25.1