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 <99165b93dafe4f2a821b5dae106f2ef6b4ceff7e> "arm64: dts: rockchip:
add sdmmc UHS support for roc-rk3328-cc"
So, enable bydefault on the defconfig.
Cc: Levin Du <[email protected]>
Signed-off-by: Jagan Teki <[email protected]>
---
arch/arm64/configs/defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 0f212889c931..0a38f0833cf7 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -433,6 +433,7 @@ CONFIG_GPIO_MAX732X=y
CONFIG_GPIO_PCA953X=y
CONFIG_GPIO_PCA953X_IRQ=y
CONFIG_GPIO_MAX77620=y
+CONFIG_GPIO_SYSCON=y
CONFIG_POWER_AVS=y
CONFIG_QCOM_CPR=y
CONFIG_ROCKCHIP_IODOMAIN=y
--
2.17.1
Hi Heiko,
On Fri, Apr 3, 2020 at 7:36 PM Jagan Teki <[email protected]> wrote:
>
> 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 <99165b93dafe4f2a821b5dae106f2ef6b4ceff7e> "arm64: dts: rockchip:
> add sdmmc UHS support for roc-rk3328-cc"
>
> So, enable bydefault on the defconfig.
>
> Cc: Levin Du <[email protected]>
> Signed-off-by: Jagan Teki <[email protected]>
> ---
Any update on this?
Jagan.
Hi Heko,
On Mon, Jul 6, 2020 at 7:49 PM Jagan Teki <[email protected]> wrote:
>
> Hi Heiko,
>
> On Fri, Apr 3, 2020 at 7:36 PM Jagan Teki <[email protected]> wrote:
> >
> > 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 <99165b93dafe4f2a821b5dae106f2ef6b4ceff7e> "arm64: dts: rockchip:
> > add sdmmc UHS support for roc-rk3328-cc"
> >
> > So, enable bydefault on the defconfig.
> >
> > Cc: Levin Du <[email protected]>
> > Signed-off-by: Jagan Teki <[email protected]>
> > ---
>
> Any update on this?
Can you apply this patch?
Jagan.