diff options
Diffstat (limited to 'dts/src/arm64/microchip/sparx5_pcb125.dts')
| -rw-r--r-- | dts/src/arm64/microchip/sparx5_pcb125.dts | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/dts/src/arm64/microchip/sparx5_pcb125.dts b/dts/src/arm64/microchip/sparx5_pcb125.dts index 91ee5b6cfc..6b2da7c752 100644 --- a/dts/src/arm64/microchip/sparx5_pcb125.dts +++ b/dts/src/arm64/microchip/sparx5_pcb125.dts @@ -16,6 +16,59 @@ }; }; +&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"; + bus-width = <8>; + non-removable; + pinctrl-0 = <&emmc_pins>; + max-frequency = <8000000>; + microchip,clock-delay = <10>; +}; + +&spi0 { + status = "okay"; + spi@0 { + compatible = "spi-mux"; + mux-controls = <&mux>; + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; /* CS0 */ + spi-flash@9 { + compatible = "jedec,spi-nor"; + spi-max-frequency = <8000000>; + reg = <0x9>; /* SPI */ + }; + }; + spi@1 { + compatible = "spi-mux"; + mux-controls = <&mux 0>; + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; /* CS1 */ + spi-flash@9 { + compatible = "spi-nand"; + pinctrl-0 = <&cs1_pins>; + pinctrl-names = "default"; + spi-max-frequency = <8000000>; + reg = <0x9>; /* SPI */ + }; + }; +}; + &i2c1 { status = "okay"; }; |