diff options
| author | Adam Ford <aford173@gmail.com> | 2021-02-14 14:17:42 -0600 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2021-03-15 12:22:28 +0800 |
| commit | 54c327393a1f5339a3d63cf4268a5390b62b13b4 (patch) | |
| tree | 3ea4725a24d26de712939711cd239082bec5b588 /arch/arm64/boot/dts/freescale/imx8mn-beacon-som.dtsi | |
| parent | dfee46f17b4a5e84a8a0a4eb77b083370105862e (diff) | |
arm64: dts: imx8mn-beacon: Enable SDR104 on WiFi SDIO interface
Enable 100Mhz and 200MHz pinmux and corrsesponding voltage supplies
to enable SDR104 on usdhc1 connecting the WiFi chip.
Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8mn-beacon-som.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mn-beacon-som.dtsi | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mn-beacon-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mn-beacon-som.dtsi index de2cd0e3201c..c35eeaff958f 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn-beacon-som.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mn-beacon-som.dtsi @@ -262,8 +262,12 @@ &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>; + vmmc-supply = <&buck4_reg>; + vqmmc-supply = <&buck5_reg>; bus-width = <4>; non-removable; cap-power-off-card; |