shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-08 20:07:46 +09:00
Code Issues Packages Projects Releases Wiki Activity

arm64: dts: rockchip: rk1808-evb: enable vdd_log off sleep

Browse Source 
Powerdown vccio_3v3, vdda_0v8, vcca_1v8, vdd_log in sleep mode.

Change-Id: Ifaf2b710da05415581e8361662577b7ab09a654e
Signed-off-by: XiaoDong Huang <derrick.huang@rock-chips.com>
This commit is contained in:
XiaoDong Huang
2019-04-01 14:11:44 +08:00
committed by Tao Huang
parent 67721b1381
commit fcf55e4df4
2 changed files with 22 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
arch/arm64/boot/dts/rockchip/rk1808-evb-v10.dts
View File

@@ -575,11 +575,6 @@
status = "okay";
};
&rockchip_suspend {
status = "okay";
rockchip,sleep-debug-en = <1>;
};
&route_dsi {
status = "disabled";
};

25
arch/arm64/boot/dts/rockchip/rk1808-evb.dtsi
View File

@@ -359,7 +359,7 @@
regulator-initial-mode = <0x2>;
regulator-name = "vdd_log";
regulator-state-mem {
regulator-on-in-suspend;
regulator-off-in-suspend;
regulator-suspend-microvolt = <800000>;
};
};
@@ -407,7 +407,7 @@
regulator-max-microvolt = <800000>;
regulator-name = "vdda_0v8";
regulator-state-mem {
regulator-on-in-suspend;
regulator-off-in-suspend;
regulator-suspend-microvolt = <800000>;
};
};
@@ -446,7 +446,7 @@
regulator-name = "vcca_1v8";
regulator-state-mem {
regulator-on-in-suspend;
regulator-off-in-suspend;
regulator-suspend-microvolt = <1800000>;
};
@@ -536,6 +536,10 @@
regulator-always-on;
regulator-boot-on;
regulator-name = "vccio_3v3";
regulator-state-mem {
regulator-off-in-suspend;
regulator-suspend-microvolt = <3300000>;
};
};
};
@@ -612,6 +616,21 @@
status = "okay";
};
&rockchip_suspend {
status = "okay";
rockchip,sleep-debug-en = <1>;
rockchip,sleep-mode-config = <
(0
| RKPM_SLP_ARMOFF_LOGOFF
| RKPM_SLP_PMU_PMUALIVE_32K
| RKPM_SLP_PMU_DIS_OSC
| RKPM_SLP_PMIC_LP
| RKPM_SLP_32K_EXT
)
>;
};
&saradc {
status = "okay";
vref-supply = <&vcc_1v8>;