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riscv: dts: starfive: Enable SD-card on JH7100 boards

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Add pinctrl and MMC device tree nodes for the SD-card on the
BeagleV Starlight and StarFive VisionFive V1 boards.

Signed-off-by: Emil Renner Berthing <emil.renner.berthing@canonical.com>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
This commit is contained in:
Emil Renner Berthing 2023-11-30 16:19:31 +01:00 committed by Conor Dooley
parent a29bb6564e
commit c548409cfe
1 changed files with 47 additions and 0 deletions
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47
arch/riscv/boot/dts/starfive/jh7100-common.dtsi
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@ -12,6 +12,7 @@
/ {
aliases {
mmc0 = &sdio0;
serial0 = &uart3;
};
@ -108,6 +109,43 @@
};
};
sdio0_pins: sdio0-0 {
clk-pins {
pinmux = <GPIOMUX(54, GPO_SDIO0_PAD_CCLK_OUT,
GPO_ENABLE, GPI_NONE)>;
bias-disable;
input-disable;
input-schmitt-disable;
};
sdio-pins {
pinmux = <GPIOMUX(55, GPO_LOW, GPO_DISABLE,
GPI_SDIO0_PAD_CARD_DETECT_N)>,
<GPIOMUX(53,
GPO_SDIO0_PAD_CCMD_OUT,
GPO_SDIO0_PAD_CCMD_OEN,
GPI_SDIO0_PAD_CCMD_IN)>,
<GPIOMUX(49,
GPO_SDIO0_PAD_CDATA_OUT_BIT0,
GPO_SDIO0_PAD_CDATA_OEN_BIT0,
GPI_SDIO0_PAD_CDATA_IN_BIT0)>,
<GPIOMUX(50,
GPO_SDIO0_PAD_CDATA_OUT_BIT1,
GPO_SDIO0_PAD_CDATA_OEN_BIT1,
GPI_SDIO0_PAD_CDATA_IN_BIT1)>,
<GPIOMUX(51,
GPO_SDIO0_PAD_CDATA_OUT_BIT2,
GPO_SDIO0_PAD_CDATA_OEN_BIT2,
GPI_SDIO0_PAD_CDATA_IN_BIT2)>,
<GPIOMUX(52,
GPO_SDIO0_PAD_CDATA_OUT_BIT3,
GPO_SDIO0_PAD_CDATA_OEN_BIT3,
GPI_SDIO0_PAD_CDATA_IN_BIT3)>;
bias-pull-up;
input-enable;
input-schmitt-enable;
};
};
uart3_pins: uart3-0 {
rx-pins {
pinmux = <GPIOMUX(13, GPO_LOW, GPO_DISABLE,
@ -178,6 +216,15 @@
clock-frequency = <27000000>;
};
&sdio0 {
broken-cd;
bus-width = <4>;
cap-sd-highspeed;
pinctrl-names = "default";
pinctrl-0 = <&sdio0_pins>;
status = "okay";
};
&uart3 {
pinctrl-names = "default";
pinctrl-0 = <&uart3_pins>;