diff options
Diffstat (limited to 'dts/src/arm64/microchip/sparx5_pcb135_emmc.dts')
-rw-r--r-- | dts/src/arm64/microchip/sparx5_pcb135_emmc.dts | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/dts/src/arm64/microchip/sparx5_pcb135_emmc.dts b/dts/src/arm64/microchip/sparx5_pcb135_emmc.dts index 741f0e1226..f82266fe2a 100644 --- a/dts/src/arm64/microchip/sparx5_pcb135_emmc.dts +++ b/dts/src/arm64/microchip/sparx5_pcb135_emmc.dts @@ -15,3 +15,26 @@ reg = <0x00000000 0x00000000 0x10000000>; }; }; + +&gpio { + emmc_pins: emmc-pins { + /* NB: No "GPIO_35", "GPIO_36", "GPIO_37" + * (N/A: CARD_nDETECT, CARD_WP, CARD_LED) + */ + pins = "GPIO_34", "GPIO_38", "GPIO_39", + "GPIO_40", "GPIO_41", "GPIO_42", + "GPIO_43", "GPIO_44", "GPIO_45", + "GPIO_46", "GPIO_47"; + drive-strength = <3>; + function = "emmc"; + }; +}; + +&sdhci0 { + status = "okay"; + pinctrl-0 = <&emmc_pins>; + non-removable; + max-frequency = <52000000>; + bus-width = <8>; + microchip,clock-delay = <10>; +}; |