From: Nicolas Frattaroli <[email protected]> The ROCK 4D's actual DC input is 5V, and the schematic names it as being 5V as well.
Rename the regulator, and change the voltage it claims to be at. Furthermore, fix vcc_1v1_nldo_s3's vin-supply as coming from vcc_5v0_sys, and not the DCIN, as per the schematic. This makes no functional change; both regulators are always on, and one feeds into the other. Signed-off-by: Nicolas Frattaroli <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Heiko Stuebner <[email protected]> [ upstream commit: 9a625a284bfdb902f27f2949063731d189adda3c ] (cherry picked from commit ac5675c9dfaebe141256577306a0a455e481048a) Signed-off-by: Jonas Karlman <[email protected]> --- v3: New patch --- dts/upstream/src/arm64/rockchip/rk3576-rock-4d.dts | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/dts/upstream/src/arm64/rockchip/rk3576-rock-4d.dts b/dts/upstream/src/arm64/rockchip/rk3576-rock-4d.dts index 62712c90c83d..ee0822cd4f35 100644 --- a/dts/upstream/src/arm64/rockchip/rk3576-rock-4d.dts +++ b/dts/upstream/src/arm64/rockchip/rk3576-rock-4d.dts @@ -57,13 +57,13 @@ }; }; - vcc_12v0_dcin: regulator-vcc-12v0-dcin { + vcc_5v0_dcin: regulator-vcc-5v0-dcin { compatible = "regulator-fixed"; regulator-always-on; regulator-boot-on; - regulator-min-microvolt = <12000000>; - regulator-max-microvolt = <12000000>; - regulator-name = "vcc_12v0_dcin"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-name = "vcc_5v0_dcin"; }; vcc_1v1_nldo_s3: regulator-vcc-1v1-nldo-s3 { @@ -166,7 +166,7 @@ regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; regulator-name = "vcc_5v0_device"; - vin-supply = <&vcc_12v0_dcin>; + vin-supply = <&vcc_5v0_sys>; }; vcc_5v0_host: regulator-vcc-5v0-host { @@ -190,7 +190,7 @@ regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; regulator-name = "vcc_5v0_sys"; - vin-supply = <&vcc_12v0_dcin>; + vin-supply = <&vcc_5v0_dcin>; }; }; -- 2.51.0
