From: Heiko Stuebner <heiko@sntech.de>
Date: Tue, 8 Oct 2024 20:39:28 +0000 (+0200)
Subject: arm64: dts: rockchip: Drop regulator-init-microvolt from two boards
X-Git-Tag: v6.12-rc7~35^2~5^2~13
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=98c3f4a2d61a29a53244ce45e50655140bd47afb;p=thirdparty%2Flinux.git

arm64: dts: rockchip: Drop regulator-init-microvolt from two boards

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@manjaro.org>
Fixes: 8ffe365f8dc7 ("arm64: dts: rockchip: Add devicetree support for TB-RK3588X board")
Cc: Elon Zhang <zhangzj@rock-chips.com>
Reviewed-by: Dragan Simic <dsimic@manjaro.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20241008203940.2573684-3-heiko@sntech.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
---

diff --git a/arch/arm64/boot/dts/rockchip/rk3568-roc-pc.dts b/arch/arm64/boot/dts/rockchip/rk3568-roc-pc.dts
index e333449ead045..2fa89a0eeafcd 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-roc-pc.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3568-roc-pc.dts
@@ -272,7 +272,6 @@
 				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 @@
 
 			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 @@
 
 			vdd_npu: DCDC_REG4 {
 				regulator-name = "vdd_npu";
-				regulator-init-microvolt = <900000>;
 				regulator-initial-mode = <0x2>;
 				regulator-min-microvolt = <500000>;
 				regulator-max-microvolt = <1350000>;
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-toybrick-x0.dts b/arch/arm64/boot/dts/rockchip/rk3588-toybrick-x0.dts
index d0021524e7f95..328dcb894ccb2 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-toybrick-x0.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-toybrick-x0.dts
@@ -428,7 +428,6 @@
 				regulator-boot-on;
 				regulator-min-microvolt = <550000>;
 				regulator-max-microvolt = <950000>;
-				regulator-init-microvolt = <750000>;
 				regulator-ramp-delay = <12500>;
 
 				regulator-state-mem {