| Message ID | 20240716085114.3205582-1-andrej.picej@norik.com (mailing list archive) |
|---|---|
| State | In Next, archived |
| Headers | show |
| Series | arm64: dts: imx8mp-phyboard-pollux: Disable write-protect on SD card | expand |
On 16.07.24 10:51, Andrej Picej wrote: > Micro SD cards can't be physically write-protected like full-sized > cards. Disable this feature in device-tree to get rid of the kernel > warning: > > "host does not support reading read-only switch, assuming write-enable" > > Signed-off-by: Andrej Picej <andrej.picej@norik.com> Reviewed-by: Benjamin Hahn <B.Hahn@phytec.de> > --- > arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-rdk.dts | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-rdk.dts b/arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-rdk.dts > index 00a240484c25..791909dca6e1 100644 > --- a/arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-rdk.dts > +++ b/arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-rdk.dts > @@ -267,6 +267,7 @@ &usdhc2 { > pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_pins>; > pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_pins>; > cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>; > + disable-wp; > vmmc-supply = <®_usdhc2_vmmc>; > bus-width = <4>; > status = "okay";
On Tue, Jul 16, 2024 at 10:51:14AM +0200, Andrej Picej wrote: > Micro SD cards can't be physically write-protected like full-sized > cards. Disable this feature in device-tree to get rid of the kernel > warning: > > "host does not support reading read-only switch, assuming write-enable" > > Signed-off-by: Andrej Picej <andrej.picej@norik.com> Applied, thanks!
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-rdk.dts b/arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-rdk.dts index 00a240484c25..791909dca6e1 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-rdk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-rdk.dts @@ -267,6 +267,7 @@ &usdhc2 { pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_pins>; pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_pins>; cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>; + disable-wp; vmmc-supply = <®_usdhc2_vmmc>; bus-width = <4>; status = "okay";
Micro SD cards can't be physically write-protected like full-sized cards. Disable this feature in device-tree to get rid of the kernel warning: "host does not support reading read-only switch, assuming write-enable" Signed-off-by: Andrej Picej <andrej.picej@norik.com> --- arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-rdk.dts | 1 + 1 file changed, 1 insertion(+)