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arm64: dts: renesas: r8a77990-ebisu: Add BD9571 PMIC

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This patch adds the regulator definition required for operation of
S2RAM.

Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
Takeshi Kihara 2019-03-13 11:58:15 +01:00 committed by Simon Horman
parent af965ba324
commit 1f4c123a98
1 changed files with 25 additions and 0 deletions
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25
arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts
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@ -449,6 +449,26 @@
};
};
&i2c_dvfs {
status = "okay";
clock-frequency = <400000>;
pmic: pmic@30 {
pinctrl-0 = <&irq0_pins>;
pinctrl-names = "default";
compatible = "rohm,bd9571mwv";
reg = <0x30>;
interrupt-parent = <&intc_ex>;
interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
interrupt-controller;
#interrupt-cells = <2>;
gpio-controller;
#gpio-cells = <2>;
};
};
&lvds0 {
status = "okay";
@ -511,6 +531,11 @@
function = "du";
};
irq0_pins: irq0 {
groups = "intc_ex_irq0";
function = "intc_ex";
};
pwm3_pins: pwm3 {
groups = "pwm3_b";
function = "pwm3";