Enable sdmmc0 on this board. A non-removable eMMC is connected on this block. Configure pincontrol accordingly.
Signed-off-by: Eugen Hristev eugen.hristev@microchip.com --- arch/arm/dts/sama7g5ek.dts | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+)
diff --git a/arch/arm/dts/sama7g5ek.dts b/arch/arm/dts/sama7g5ek.dts index 3eac94896d..452bf425df 100644 --- a/arch/arm/dts/sama7g5ek.dts +++ b/arch/arm/dts/sama7g5ek.dts @@ -36,6 +36,15 @@ ahb {
apb { + sdmmc0: sdio-host@e1204000 { + bus-width = <8>; + non-removable; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sdmmc0_cmd_data_default + &pinctrl_sdmmc0_ck_rstn_ds_cd_default>; + status = "okay"; + }; + sdmmc1: sdio-host@e1208000 { bus-width = <4>; pinctrl-names = "default"; @@ -86,6 +95,27 @@ bias-disable; };
+ pinctrl_sdmmc0_cmd_data_default: sdmmc0_cmd_data_default { + pinmux = <PIN_PA1__SDMMC0_CMD>, + <PIN_PA3__SDMMC0_DAT0>, + <PIN_PA4__SDMMC0_DAT1>, + <PIN_PA5__SDMMC0_DAT2>, + <PIN_PA6__SDMMC0_DAT3>, + <PIN_PA7__SDMMC0_DAT4>, + <PIN_PA8__SDMMC0_DAT5>, + <PIN_PA9__SDMMC0_DAT6>, + <PIN_PA10__SDMMC0_DAT7>; + bias-pull-up; + }; + + pinctrl_sdmmc0_ck_rstn_ds_cd_default: sdmmc0_ck_rstn_ds_cd_default { + pinmux = <PIN_PA0__SDMMC0_CK>, + <PIN_PA2__SDMMC0_RSTN>, + <PIN_PA11__SDMMC0_DS>, + <PIN_PA14__SDMMC0_CD>; + bias-pull-up; + }; + pinctrl_sdmmc1_cmd_data_default: sdmmc1_cmd_data_default { pinmux = <PIN_PB29__SDMMC1_CMD>, <PIN_PB31__SDMMC1_DAT0>,