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

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BugLink: https://bugs.launchpad.net/bugs/2100292

[ Upstream commit 98c3f4a2d61a29a53244ce45e50655140bd47afb ]

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: 007b4bb47f ("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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[koichiroden: dropped changes for rk3588-toybrick-x0 due to missing commit:
8ffe365f8dc7 ("arm64: dts: rockchip: Add devicetree support for TB-RK3588X board")]
Signed-off-by: Koichiro Den <koichiro.den@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
This commit is contained in:
Heiko Stuebner
2025-02-26 22:49:14 +09:00
committed by Stefan Bader
parent d05411adbc
commit 58429adbe8
1 changed files with 0 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files
arch/arm64/boot/dts/rockchip/rk3568-roc-pc.dts
-3
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@@ -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>;