redonkable/remarkable-linux
redonkable/remarkable-linux
1
0
Fork 0
Code Releases Activity

ARM: dts: exynos: Add eMMC and SD regulator supplies to Odroid XU3/XU4

Browse source 
Add vmmc and vqmmc supplies from MF circuit sheets for eMMC and SD on
odroid XU3 and XU4 to avoid warnings:

dwmmc_exynos 12200000.mmc: Looking up vmmc-supply property in node /mmc@12200000 failed

Also remove their always_on properties so the regulators could be
disabled when not used.

Signed-off-by: Markus Reichl <m.reichl@fivetechno.de>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
This commit is contained in:
Markus Reichl 2016-04-04 11:55:13 +02:00 committed by Krzysztof Kozlowski
parent e94cfa067b
commit 399fc1847c
1 changed files with 12 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

17
arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
View file

@ -121,10 +121,9 @@
};
ldo3_reg: LDO3 {
regulator-name = "vdd_ldo3";
regulator-name = "vddq_mmc0";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
ldo5_reg: LDO5 {
@ -184,10 +183,9 @@
};
ldo13_reg: LDO13 {
regulator-name = "vdd_ldo13";
regulator-name = "vddq_mmc2";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
regulator-always-on;
};
ldo15_reg: LDO15 {
@ -211,11 +209,16 @@
regulator-always-on;
};
ldo18_reg: LDO18 {
regulator-name = "vdd_emmc_1V8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
ldo19_reg: LDO19 {
regulator-name = "vdd_sd";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
regulator-always-on;
};
ldo24_reg: LDO24 {
@ -347,6 +350,8 @@
cap-mmc-highspeed;
mmc-hs200-1_8v;
mmc-hs400-1_8v;
vmmc-supply = <&ldo18_reg>;
vqmmc-supply = <&ldo3_reg>;
};
&mmc_2 {
@ -359,6 +364,8 @@
pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
bus-width = <4>;
cap-sd-highspeed;
vmmc-supply = <&ldo19_reg>;
vqmmc-supply = <&ldo13_reg>;
};
&pinctrl_0 {