From: Markus Reichl <m.reichl@fivetechno.de>
To: Krzysztof Kozlowski <k.kozlowski@samsung.com>,
Kukjin Kim <kgene@kernel.org>,
linux-samsung-soc <linux-samsung-soc@vger.kernel.org>
Subject: [PATCH] ARM: dts: exynos-5422-odroid: Add eMMC and SD regulator supplies
Date: Fri, 1 Apr 2016 15:42:28 +0200 [thread overview]
Message-ID: <56FE7AC4.4090508@fivetechno.de> (raw)
Add vmmc and vqmmc supplies from MF circuit sheets for eMMC and SD on
odroid XU3 and XU4 to avoid warnings in dmesg output.
Signed-off-by: Markus Reichl <m.reichl@fivetechno.de>
---
arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi | 15 +++++++++++++--
1 file changed, 13 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi b/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
index 1bd507b..eec425a 100644
--- a/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
+++ b/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
@@ -121,7 +121,7 @@
};
ldo3_reg: LDO3 {
- regulator-name = "vdd_ldo3";
+ regulator-name = "vddq_mmc0";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
@@ -184,7 +184,7 @@
};
ldo13_reg: LDO13 {
- regulator-name = "vdd_ldo13";
+ regulator-name = "vddq_mmc2";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
regulator-always-on;
@@ -211,6 +211,13 @@
regulator-always-on;
};
+ ldo18_reg: LDO18 {
+ regulator-name = "vdd_emmc_1V8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
ldo19_reg: LDO19 {
regulator-name = "vdd_sd";
regulator-min-microvolt = <2800000>;
@@ -347,6 +354,8 @@
cap-mmc-highspeed;
mmc-hs200-1_8v;
mmc-hs400-1_8v;
+ vmmc-supply = <&ldo18_reg>;
+ vqmmc-supply = <&ldo3_reg>;
};
&mmc_2 {
@@ -359,6 +368,8 @@
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 {
--
2.1.4
next reply other threads:[~2016-04-01 13:42 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-01 13:42 Markus Reichl [this message]
2016-04-04 0:28 ` [PATCH] ARM: dts: exynos-5422-odroid: Add eMMC and SD regulator supplies Krzysztof Kozlowski
2016-04-04 8:35 ` Markus Reichl
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