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ARM: dts: rk3288-evb-android-rk818-mipi: fix up HDMI can't display after resume

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HDMI can't display afer resume, because HDMI 5v was turn off.
This patch fix up this problem.

Change-Id: Id48ca0616b81ea27416dc733662f388d51b2643c
Signed-off-by: Algea Cao <algea.cao@rock-chips.com>
This commit is contained in:
Algea Cao
2017-10-27 17:08:27 +08:00
committed by Huang, Tao
parent 4ff789c341
commit 404b9369da
1 changed files with 22 additions and 0 deletions
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22
arch/arm/boot/dts/rk3288-evb-android-rk818-mipi.dts
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@@ -142,6 +142,8 @@
vcc7-supply = <&vcc_sys>;
vcc8-supply = <&vcc_sys>;
vcc9-supply = <&vcc_io>;
boost-supply = <&vcc_sys>;
h_5v-supply = <&boost>;
regulators {
vdd_logic: DCDC_REG1 {
@@ -190,6 +192,17 @@
};
};
boost: DCDC_BOOST {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-name = "boost";
regulator-state-mem {
regulator-on-in-suspend;
};
};
vcca_codec: LDO_REG1 {
regulator-always-on;
regulator-boot-on;
@@ -302,6 +315,15 @@
regulator-on-in-suspend;
};
};
h_5v: HDMI_SWITCH {
regulator-always-on;
regulator-boot-on;
regulator-name = "h_5v";
regulator-state-mem {
regulator-on-in-suspend;
};
};
};
};
};