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ARM: dts: rockchip: rv1109-38-v10-spi-nand: support sdcard

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Signed-off-by: Weiwen Chen <cww@rock-chips.com>
Change-Id: Ic5e114e7e384c021a5e50b7064057dac23b2d46f
This commit is contained in:
Weiwen Chen
2020-10-19 16:30:39 +08:00
committed by Tao Huang
parent aaf60d96c6
commit 1c8eabcd08
1 changed files with 55 additions and 0 deletions
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55
arch/arm/boot/dts/rv1109-38-v10-spi-nand.dts
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@@ -56,6 +56,19 @@
regulator-max-microvolt = <3300000>;
};
vcc_sd: vcc-sd {
compatible = "regulator-fixed";
gpio = <&gpio0 RK_PA4 GPIO_ACTIVE_HIGH>;
pinctrl-0 = <&sdmmc_pwr>;
pinctrl-names = "default";
regulator-name = "vcc_sd";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
startup-delay-us = <100000>;
vin-supply = <&vcc3v3_sys>;
enable-active-high;
};
vdd_arm: vdd-arm {
compatible = "pwm-regulator";
pwms = <&pwm0 0 5000 1>;
@@ -198,6 +211,13 @@
<3 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
sdmmc-pwr {
/omit-if-no-ref/
sdmmc_pwr: sdmmc-pwr {
rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
};
&pmu_io_domains {
@@ -245,6 +265,41 @@
>;
};
&sdmmc0_bus4 {
rockchip,pins =
/* sdmmc0_d0 */
<1 RK_PA4 1 &pcfg_pull_up_drv_level_0>,
/* sdmmc0_d1 */
<1 RK_PA5 1 &pcfg_pull_up_drv_level_0>,
/* sdmmc0_d2 */
<1 RK_PA6 1 &pcfg_pull_up_drv_level_0>,
/* sdmmc0_d3 */
<1 RK_PA7 1 &pcfg_pull_up_drv_level_0>;
};
&sdmmc0_clk {
rockchip,pins =
/* sdmmc0_clk */
<1 RK_PB0 1 &pcfg_pull_up_drv_level_3>;
};
&sdmmc0_cmd {
rockchip,pins =
/* sdmmc0_cmd */
<1 RK_PB1 1 &pcfg_pull_up_drv_level_0>;
};
&sdmmc {
bus-width = <4>;
cap-mmc-highspeed;
cap-sd-highspeed;
card-detect-delay = <200>;
rockchip,default-sample-phase = <90>;
supports-sd;
status = "okay";
vmmc-supply = <&vcc_sd>;
};
&sfc {
status = "okay";
};