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ARM: dts: rockchip: RV1103G EVB support SPI NOR and SD card

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Signed-off-by: Zhichao Guo <zhichao.guo@rock-chips.com>
Change-Id: Ieee013b2dca2503c02c954ceb6e09c1c0a0f9b02
This commit is contained in:
Zhichao Guo
2022-04-15 14:51:34 +08:00
committed by Tao Huang
parent e82c835c43
commit 1aed8950e0
2 changed files with 28 additions and 0 deletions
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25
arch/arm/boot/dts/rv1103-evb-v10.dtsi
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@@ -52,3 +52,28 @@
#sound-dai-cells = <0>;
status = "okay";
};
&sdmmc {
max-frequency = <50000000>;
no-sdio;
no-mmc;
bus-width = <4>;
cap-mmc-highspeed;
cap-sd-highspeed;
disable-wp;
pinctrl-names = "default";
pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_det &sdmmc0_bus4>;
status = "okay";
};
&sfc {
status = "okay";
flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <80000000>;
spi-rx-bus-width = <4>;
spi-tx-bus-width = <1>;
};
};

3
arch/arm/boot/dts/rv1103g-evb-v10.dts
View File

@@ -37,6 +37,9 @@
regulator-name = "vcc3v3_sd";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
enable-active-low;
regulator-always-on;
regulator-boot-on;
pinctrl-names = "default";
pinctrl-0 = <&sdmmc_pwren>;
};