ARM: dts: dra72-evm: add evm_3v3_sd regulator
Add a node for evm_3v3_sd using pcf which feeds on to mmc vdd. Update mapping for vmmc-supply and vmmc_aux-supply. evm_3v3_sd supplies to SD card vdd, and ldo1 to sdcard i/o lines. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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@ -30,6 +30,15 @@
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regulator-max-microvolt = <3300000>;
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};
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evm_3v3_sd: fixedregulator-sd {
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compatible = "regulator-fixed";
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regulator-name = "evm_3v3_sd";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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enable-active-high;
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gpio = <&pcf_gpio_21 5 GPIO_ACTIVE_HIGH>;
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};
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extcon_usb1: extcon_usb1 {
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compatible = "linux,extcon-usb-gpio";
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id-gpio = <&pcf_gpio_21 1 GPIO_ACTIVE_HIGH>;
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@ -497,8 +506,8 @@
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <&mmc1_pins_default>;
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vmmc-supply = <&ldo1_reg>;
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vmmc-supply = <&evm_3v3_sd>;
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vmmc_aux-supply = <&ldo1_reg>;
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bus-width = <4>;
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/*
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* SDCD signal is not being used here - using the fact that GPIO mode
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