linux-kernel - [PATCH 23/28] ARM: tegra: apalis_t30: add proper emmc vmmc and vqmmc supplies

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Message-Id: <20180722164936.20581-24-marcel@ziswiler.com>
Date:   Sun, 22 Jul 2018 18:49:31 +0200
From:   Marcel Ziswiler <marcel@...wiler.com>
To:     devicetree@...r.kernel.org, linux-tegra@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Marcel Ziswiler <marcel.ziswiler@...adex.com>,
        Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>
Subject: [PATCH 23/28] ARM: tegra: apalis_t30: add proper emmc vmmc and vqmmc supplies

From: Marcel Ziswiler <marcel.ziswiler@...adex.com>

Add proper eMMC vmmc and vqmmc supplies e.g. fixing signalling voltage.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@...adex.com>

---

 arch/arm/boot/dts/tegra30-apalis.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/tegra30-apalis.dtsi b/arch/arm/boot/dts/tegra30-apalis.dtsi
index f8caf3f07fff..d50fcb69dd38 100644
--- a/arch/arm/boot/dts/tegra30-apalis.dtsi
+++ b/arch/arm/boot/dts/tegra30-apalis.dtsi
@@ -1078,6 +1078,8 @@
 		#size-cells = <0>;
 		bus-width = <8>;
 		non-removable;
+		vmmc-supply = <&reg_module_3v3>; /* VCC */
+		vqmmc-supply = <&reg_1v8_vio>; /* VCCQ */
 
 		emmc: emmc@0 {
 			reg = <0>;
-- 
2.14.4