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arm64: dts: allwinner: h5: NanoPi Neo Plus2: Fix regulators

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Added the main board 5 V supply regulator,
a 2.5 V supply regulator for GMAC PHY IO and correct vin-supply elements.

Signed-off-by: Kryštof Černý <cleverline1mc@gmail.com>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Link: https://lore.kernel.org/r/20240905-nanopi-neo-plus2-regfix-v3-1-1895dff59598@gmail.com
[wens@csie.org: Make "h5" lowercase to match most commits]
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
This commit is contained in:
Kryštof Černý 2024-09-05 19:37:10 +02:00 committed by Chen-Yu Tsai
parent 89f1a037e9
commit 37ed8e75c6
1 changed files with 25 additions and 0 deletions
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25
arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts
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@ -45,16 +45,40 @@
startup-delay-us = <100000>;
enable-active-high;
gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>;
vin-supply = <&reg_vcc3v3>;
};
reg_gmac_2v5: gmac-2v5 {
/* 2V5 supply for GMAC PHY IO */
compatible = "regulator-fixed";
regulator-name = "gmac-2v5";
regulator-min-microvolt = <2500000>;
regulator-max-microvolt = <2500000>;
regulator-always-on;
vin-supply = <&reg_vcc3v3>;
};
reg_vcc5v: regulator-vcc5v {
/* board 5V supply from micro USB or pin headers */
compatible = "regulator-fixed";
regulator-name = "vcc-5v";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
};
reg_vcc3v3: vcc3v3 {
/* board 3V3 supply by SY8089A */
compatible = "regulator-fixed";
regulator-name = "vcc3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
vin-supply = <&reg_vcc5v>;
};
vdd_cpux: gpio-regulator {
/* cpu voltage regulator MP2143DJ */
compatible = "regulator-gpio";
regulator-name = "vdd-cpux";
regulator-type = "voltage";
@ -66,6 +90,7 @@
gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>;
gpios-states = <0x1>;
states = <1100000 0>, <1300000 1>;
vin-supply = <&reg_vcc5v>;
};
wifi_pwrseq: pwrseq {