arm64: dts: rockchip: Drop regulator-init-microvolt

A patch from »Fixing some dtbscheck warnings« in state Mainline for linux-kernel

From: Heiko Stuebner <heiko@...> Date: Mon, 30 Sep 2024 20:36:21 +0200

Commit-Message

rk3568-roc-pc and rk3588-toybrick-x0 re-introduced this property despite previous patches removing older instances already. regulator-init-microvolt is not part of any regulator binding and is only used in the Rockchip vendor kernel. So drop it. It is used by u-boot in some places to setup initial regulator-state, but that should happen in the existing -u-boot devicetree additions. Fixes: 007b4bb47f44 ("arm64: dts: rockchip: add dts for Firefly Station P2 aka rk3568-roc-pc") Cc: Furkan Kardame <f.kardame@...> Fixes: 8ffe365f8dc7 ("arm64: dts: rockchip: Add devicetree support for TB-RK3588X board") Cc: Elon Zhang <zhangzj@...> Signed-off-by: Heiko Stuebner <heiko@...>

Patch-Comment

arch/arm64/boot/dts/rockchip/rk3568-roc-pc.dts | 3 --- arch/arm64/boot/dts/rockchip/rk3588-toybrick-x0.dts | 1 - 2 files changed, 4 deletions(-)

Statistics

  • 0 lines added
  • 4 lines removed

Changes

---------------- arch/arm64/boot/dts/rockchip/rk3568-roc-pc.dts ----------------
index e333449ead04..2fa89a0eeafc 100644
@@ -272,7 +272,6 @@ vdd_logic: DCDC_REG1 {
regulator-name = "vdd_logic";
regulator-always-on;
regulator-boot-on;
- regulator-init-microvolt = <900000>;
regulator-initial-mode = <0x2>;
regulator-min-microvolt = <500000>;
regulator-max-microvolt = <1350000>;
@@ -285,7 +284,6 @@ regulator-state-mem {
vdd_gpu: DCDC_REG2 {
regulator-name = "vdd_gpu";
- regulator-init-microvolt = <900000>;
regulator-initial-mode = <0x2>;
regulator-min-microvolt = <500000>;
regulator-max-microvolt = <1350000>;
@@ -309,7 +307,6 @@ regulator-state-mem {
vdd_npu: DCDC_REG4 {
regulator-name = "vdd_npu";
- regulator-init-microvolt = <900000>;
regulator-initial-mode = <0x2>;
regulator-min-microvolt = <500000>;
regulator-max-microvolt = <1350000>;
------------- arch/arm64/boot/dts/rockchip/rk3588-toybrick-x0.dts --------------
index d0021524e7f9..328dcb894ccb 100644
@@ -428,7 +428,6 @@ vdd_vdenc_s0: vdd_vdenc_mem_s0: dcdc-reg4 {
regulator-boot-on;
regulator-min-microvolt = <550000>;
regulator-max-microvolt = <950000>;
- regulator-init-microvolt = <750000>;
regulator-ramp-delay = <12500>;
regulator-state-mem {
 
 

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