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ODROID-M2:arm64/dts:Improved SD/MMC compatibility: mmc-bus drive strength and card detect fix.

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Signed-off-by: ckkim <changkon12@gmail.com>
Change-Id: I803d6e06223288253be2499f94d7769232bb23c6

Change-Id: I91255cdee0f84685a0a158c8e42f2a9fe33c851a
This commit is contained in:
ckkim
2024-05-02 17:07:25 +09:00
committed by xiane
parent c112ef5cac
commit 0677fbc391
2 changed files with 37 additions and 2 deletions
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1
arch/arm64/boot/dts/rockchip/rk3588s-odroid-m2-power.dtsi
View File

@@ -481,6 +481,7 @@
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vccio_sd_s0";
regulator-ramp-delay = <800>;
regulator-state-mem {
regulator-off-in-suspend;
};

38
arch/arm64/boot/dts/rockchip/rk3588s-odroid-m2.dtsi
View File

@@ -618,8 +618,6 @@
cap-sd-highspeed;
disable-wp;
sd-uhs-sdr104;
cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
card-detect-delay = <800>;
vmmc-supply = <&vcc_3v3_sd_s0>;
vqmmc-supply = <&vccio_sd_s0>;
status = "okay";
@@ -651,6 +649,42 @@
};
&pinctrl {
sdmmc {
/omit-if-no-ref/
sdmmc_bus4: sdmmc-bus4 {
rockchip,pins =
/* sdmmc_d0 */
<4 RK_PD0 1 &pcfg_pull_up_drv_level_3>,
/* sdmmc_d1 */
<4 RK_PD1 1 &pcfg_pull_up_drv_level_3>,
/* sdmmc_d2 */
<4 RK_PD2 1 &pcfg_pull_up_drv_level_3>,
/* sdmmc_d3 */
<4 RK_PD3 1 &pcfg_pull_up_drv_level_3>;
};
/omit-if-no-ref/
sdmmc_clk: sdmmc-clk {
rockchip,pins =
/* sdmmc_clk */
<4 RK_PD5 1 &pcfg_pull_up_drv_level_3>;
};
/omit-if-no-ref/
sdmmc_cmd: sdmmc-cmd {
rockchip,pins =
/* sdmmc_cmd */
<4 RK_PD4 1 &pcfg_pull_up_drv_level_3>;
};
/omit-if-no-ref/
sdmmc_det: sdmmc-det {
rockchip,pins =
/* sdmmc_det */
<0 RK_PA4 1 &pcfg_pull_up_drv_level_3>;
};
};
headphone {
hp_det: hp-det {
rockchip,pins = <1 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>;