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ARM: dts: rockchip: update rk808's regulators for rk3036 kylin

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According to the actual schematic designed by kylin board, update and
rename the regulators for rk808 node information.

Especially gpu regulator voltage, the schematic didn't have this
regulator, this regulaor should be applied by cpu regulator since the
cpu/gpu/ddr are belong to the same logic power supply.

Change-Id: I39e4cf18969391da396cc775f8660701e42977bd
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
This commit is contained in:
Caesar Wang
2017-12-29 14:34:06 +08:00
committed by Tao Huang
parent ca06404ae5
commit f7f46991fd
1 changed files with 44 additions and 46 deletions
Download Patch File Download Diff File Expand all files Collapse all files

90
arch/arm/boot/dts/rk3036-kylin.dts
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@@ -150,8 +150,21 @@
};
&gpu {
mali-supply = <&vdd_gpu>;
status = "okay";
mali-supply = <&vdd_cpu>;
};
/*
* Just as GPU's power supply is provided by cpu regulator, and fixed-frequency
* on CPU.
*/
&gpu_opp_table {
opp-200000000 {
opp-microvolt = <1150000>;
};
opp-400000000 {
opp-microvolt = <1150000>;
};
};
&hdmi {
@@ -180,40 +193,25 @@
clock-output-names = "rk808-clkout1", "rk808-clkout2";
vcc1-supply = <&vcc_sys>;
vcc2-supply = <&vcc_sys>;
vcc3-supply = <&vcc_sys>;
vcc4-supply = <&vcc_sys>;
vcc6-supply = <&vcc_sys>;
vcc7-supply = <&vcc_sys>;
vcc8-supply = <&vcc_18>;
vcc9-supply = <&vcc_io>;
vcc9-supply = <&vcc_sys>;
vcc10-supply = <&vcc_io>;
vcc11-supply = <&vcc_sys>;
vcc12-supply = <&vcc_io>;
vddio-supply = <&vccio_pmu>;
vcc11-supply = <&vcc_io>;
vddio-supply = <&vcc_io>;
regulators {
vdd_cpu: DCDC_REG1 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1350000>;
regulator-min-microvolt = <1150000>;
regulator-max-microvolt = <1150000>;
regulator-name = "vdd_arm";
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1050000>;
};
};
vdd_gpu: DCDC_REG2 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <1250000>;
regulator-name = "vdd_gpu";
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1000000>;
regulator-suspend-microvolt = <1150000>;
};
};
@@ -238,62 +236,62 @@
};
};
vccio_pmu: LDO_REG1 {
vcca_33: LDO_REG1 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vccio_pmu";
regulator-name = "vcca_33";
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <3300000>;
};
};
vcc_tp: LDO_REG2 {
vout1: LDO_REG2 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vcc_tp";
regulator-name = "vout1";
regulator-state-mem {
regulator-off-in-suspend;
};
};
vdd_10: LDO_REG3 {
vdd_11: LDO_REG3 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-name = "vdd_10";
regulator-name = "vdd_11";
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1000000>;
};
};
vcc18_lcd: LDO_REG4 {
vout3: LDO_REG4 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-name = "vcc18_lcd";
regulator-max-microvolt = <3400000>;
regulator-name = "vout3";
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1800000>;
};
};
vccio_sd: LDO_REG5 {
vout4: LDO_REG5 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vccio_sd";
regulator-max-microvolt = <3400000>;
regulator-name = "vout4";
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <3300000>;
regulator-suspend-microvolt = <1800000>;
};
};
@@ -301,7 +299,7 @@
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <2500000>;
regulator-max-microvolt = <3400000>;
regulator-name = "vout5";
regulator-state-mem {
regulator-on-in-suspend;
@@ -309,43 +307,43 @@
};
};
vcc_18: LDO_REG7 {
vout2: LDO_REG7 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-name = "vcc_18";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <2500000>;
regulator-name = "vout2";
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1800000>;
};
};
vcca_codec: LDO_REG8 {
vcc18: LDO_REG8 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-name = "vcca_codec";
regulator-name = "vcc18";
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1800000>;
};
};
vcc_wl: SWITCH_REG1 {
vswout1: SWITCH_REG1 {
regulator-always-on;
regulator-boot-on;
regulator-name = "vcc_wl";
regulator-name = "vswout1";
regulator-state-mem {
regulator-on-in-suspend;
};
};
vcc_lcd: SWITCH_REG2 {
vswout2: SWITCH_REG2 {
regulator-always-on;
regulator-boot-on;
regulator-name = "vcc_lcd";
regulator-name = "vswout2";
regulator-state-mem {
regulator-on-in-suspend;
};