arm64: dts: rockchip: Update CPU regulator voltage ranges for Gru

Gru derivatives besides Kevin have slightly different voltage ranges for
their CPU regulators. Let's keep the base Gru file accurate and let
Kevin override.

Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Signed-off-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Matthias Kaehlcke 2017-06-23 10:07:35 -07:00 committed by Heiko Stuebner
parent 6122308e22
commit 2fb634de8d
2 changed files with 28 additions and 8 deletions

View File

@ -264,6 +264,26 @@ ap_i2c_dig: &i2c2 {
};
};
&ppvar_bigcpu {
regulator-min-microvolt = <798674>;
regulator-max-microvolt = <1302172>;
};
&ppvar_litcpu {
regulator-min-microvolt = <799065>;
regulator-max-microvolt = <1303738>;
};
&ppvar_gpu {
regulator-min-microvolt = <785782>;
regulator-max-microvolt = <1217729>;
};
&ppvar_centerlogic {
regulator-min-microvolt = <800069>;
regulator-max-microvolt = <1049692>;
};
&saradc {
status = "okay";
vref-supply = <&pp1800_ap_io>;

View File

@ -181,8 +181,8 @@
/* EC turns on w/ ap_core_en; always on for AP */
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <798674>;
regulator-max-microvolt = <1302172>;
regulator-min-microvolt = <800107>;
regulator-max-microvolt = <1302232>;
};
ppvar_litcpu: ppvar-litcpu {
@ -202,8 +202,8 @@
/* EC turns on w/ ap_core_en; always on for AP */
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <799065>;
regulator-max-microvolt = <1303738>;
regulator-min-microvolt = <797743>;
regulator-max-microvolt = <1307837>;
};
ppvar_gpu: ppvar-gpu {
@ -223,8 +223,8 @@
/* EC turns on w/ ap_core_en; always on for AP */
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <785782>;
regulator-max-microvolt = <1217729>;
regulator-min-microvolt = <786384>;
regulator-max-microvolt = <1217747>;
};
ppvar_centerlogic: ppvar-centerlogic {
@ -244,8 +244,8 @@
/* EC turns on w/ ppvar_centerlogic_en; always on for AP */
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <800069>;
regulator-max-microvolt = <1049692>;
regulator-min-microvolt = <799434>;
regulator-max-microvolt = <1049925>;
};
/* Schematics call this PPVAR even though it's fixed */