leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

arm64: dts: imx8mm-beacon: add more pinctrl states for usdhc1

Browse Source 
The WiFi chip is capable of communication at SDR104 speeds.
Enable 100Mhz and 200MHz pinmux to support this.

Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Adam Ford 2021-01-10 05:38:26 -06:00 committed by Shawn Guo
parent 8900d0d59b
commit e8d08d80f4
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
arch/arm64/boot/dts/freescale/imx8mm-beacon-som.dtsi
View File

@ -256,8 +256,10 @@
&usdhc1 {
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc1>;
pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
bus-width = <4>;
non-removable;
cap-power-off-card;