shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-08 03:40:35 +09:00
Code Issues Packages Projects Releases Wiki Activity

arm64: dts: rockchip: rk1808-evb: change vcc_buck5 voltage

Browse Source 
to fix up:
[    0.441016] vcc_buck5: Bringing 2800000uV into 2500000-2500000uV
[    0.442180] vcc_buck5: failed to apply 2500000-2500000uV constraint(-22)
[    0.442215] rk808 0-0020: failed to register 4 regulator
[    0.443429] rk808-regulator: probe of rk808-regulator failed with error -22

Change-Id: Ic36125718f7ace9ad498b45933f1a20a7fa4407d
Signed-off-by: shengfei Xu <xsf@rock-chips.com>
This commit is contained in:
shengfei Xu
2018-10-06 19:19:43 +08:00
committed by Tao Huang
parent 16621f33f3
commit 40be5ff4ec
1 changed files with 5 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
arch/arm64/boot/dts/rockchip/rk1808-evb.dtsi
View File

@@ -431,6 +431,8 @@
};
vccio_sd: LDO_REG8 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
@@ -455,12 +457,12 @@
vcc_buck5: DCDC_REG5 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <2500000>;
regulator-max-microvolt = <2500000>;
regulator-min-microvolt = <2200000>;
regulator-max-microvolt = <2200000>;
regulator-name = "vcc_buck5";
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <2500000>;
regulator-suspend-microvolt = <2200000>;
};
};