[PATCH] arm64: dts: rockchip: Add supplies for es8316 on RockPro64
From: Diederik de Haas
Date: Tue Sep 22 2026 - 10:16:25 EST
The DT binding for the es8316 got 4 power supplies added in commit
e9966d450b46 ("ASoC: dt-bindings: es8316: Add regulator supplies")
Page 28 of the schematic for both RockPro64 V2.0 as V2.1 describe those
various supplies, so add them to the DTS's.
Signed-off-by: Diederik de Haas <diederik@xxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/rockchip/rk3399-rockpro64-v2.dts | 4 ++++
arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts | 4 ++++
2 files changed, 8 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64-v2.dts b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64-v2.dts
index 883d9bcfe792..37124ad548cf 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64-v2.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64-v2.dts
@@ -19,6 +19,10 @@ es8316: codec@10 {
reg = <0x10>;
clocks = <&cru SCLK_I2S_8CH_OUT>;
clock-names = "mclk";
+ avdd-supply = <&vcca3v0_codec>;
+ cpvdd-supply = <&vcca1v8_codec>;
+ dvdd-supply = <&vcca1v8_codec>;
+ pvdd-supply = <&vcc_3v0>;
#sound-dai-cells = <0>;
port {
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts
index ae3ee91dba2f..144988515c62 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts
@@ -19,6 +19,10 @@ es8316: codec@11 {
reg = <0x11>;
clocks = <&cru SCLK_I2S_8CH_OUT>;
clock-names = "mclk";
+ avdd-supply = <&vcca3v0_codec>;
+ cpvdd-supply = <&vcca1v8_codec>;
+ dvdd-supply = <&vcca1v8_codec>;
+ pvdd-supply = <&vcc_3v0>;
#sound-dai-cells = <0>;
port {
--
2.55.0