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arm64: dts: rockchip: add emmc-powersequence to px30-evb

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Hook the reset line into an emmc-pwrseq for it to get initialized nicely.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20190917082659.25549-6-heiko@sntech.de
This commit is contained in:
Heiko Stuebner 2019-09-17 10:26:52 +02:00
parent 915b6a8b54
commit 79fd8ba2fd
1 changed files with 14 additions and 0 deletions
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14
arch/arm64/boot/dts/rockchip/px30-evb.dts
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@ -61,6 +61,13 @@
power-supply = <&vcc3v3_lcd>;
};
emmc_pwrseq: emmc-pwrseq {
compatible = "mmc-pwrseq-emmc";
pinctrl-0 = <&emmc_reset>;
pinctrl-names = "default";
reset-gpios = <&gpio1 RK_PB3 GPIO_ACTIVE_HIGH>;
};
sdio_pwrseq: sdio-pwrseq {
compatible = "mmc-pwrseq-simple";
pinctrl-names = "default";
@ -110,6 +117,7 @@
cap-mmc-highspeed;
mmc-hs200-1_8v;
non-removable;
mmc-pwrseq = <&emmc_pwrseq>;
vmmc-supply = <&vcc_3v0>;
vqmmc-supply = <&vccio_flash>;
status = "okay";
@ -364,6 +372,12 @@
};
};
emmc {
emmc_reset: emmc-reset {
rockchip,pins = <1 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
pmic {
pmic_int: pmic_int {
rockchip,pins =