archr/hardkernel-uboot
0
0
Fork 0
mirror of https://github.com/archr-linux/hardkernel-uboot.git synced 2026-07-13 03:18:42 -07:00
Code Issues Packages Projects Releases Wiki Activity

UPSTREAM: rockchip: dts: rk3399: change sd-card io voltage to 3.0V

Browse Source 
The VCC_SD and VCC_SDIO rail should only be powered up to 3.0V on RK3399
platforms.

Change-Id: I4b9adc8001b4d01f0ebd0d5a7a1bc2a050e82647
Signed-off-by: Klaus Goger <klaus.goger@theobroma-systems.com>
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
(cherry picked from commit 4f70039b360ae4645bc35c1d1a6cc41837ea161e)
This commit is contained in:
Klaus Goger
2017-11-06 23:02:55 +01:00
committed by Kever Yang
parent f01e484348
commit 352ddda1bd
2 changed files with 4 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files
arch/arm/dts/rk3399-firefly.dts
+2 -2
View File
@@ -332,10 +332,10 @@
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-max-microvolt = <3000000>;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <3300000>;
regulator-suspend-microvolt = <3000000>;
};
};
arch/arm/dts/rk3399-puma.dtsi
+2 -2
View File
@@ -347,11 +347,11 @@
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-max-microvolt = <3000000>;
regulator-name = "vcc_sd";
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <3300000>;
regulator-suspend-microvolt = <3000000>;
};
};