linux-kernel - [PATCH v1 29/30] ARM: tegra: cardhu-a04: Add voltage supplies to DVFS-capable devices

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Message-Id: <20201104234427.26477-30-digetx@gmail.com>
Date:   Thu,  5 Nov 2020 02:44:26 +0300
From:   Dmitry Osipenko <digetx@...il.com>
To:     Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Alan Stern <stern@...land.harvard.edu>,
        Peter Chen <Peter.Chen@....com>,
        Mark Brown <broonie@...nel.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Adrian Hunter <adrian.hunter@...el.com>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Lee Jones <lee.jones@...aro.org>,
        Uwe Kleine-König 
        <u.kleine-koenig@...gutronix.de>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Marek Szyprowski <m.szyprowski@...sung.com>,
        Peter Geis <pgwipeout@...il.com>,
        Nicolas Chauvet <kwizart@...il.com>
Cc:     linux-samsung-soc@...r.kernel.org, devel@...verdev.osuosl.org,
        linux-usb@...r.kernel.org, linux-pwm@...r.kernel.org,
        linux-mmc@...r.kernel.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        linux-media@...r.kernel.org, linux-tegra@...r.kernel.org
Subject: [PATCH v1 29/30] ARM: tegra: cardhu-a04: Add voltage supplies to DVFS-capable devices

Add voltage supplies to DVFS-capable devices in order to enable
system-wide voltage scaling.

Signed-off-by: Dmitry Osipenko <digetx@...il.com>
---
 arch/arm/boot/dts/tegra30-cardhu-a04.dts | 44 ++++++++++++++++++++++++
 1 file changed, 44 insertions(+)

diff --git a/arch/arm/boot/dts/tegra30-cardhu-a04.dts b/arch/arm/boot/dts/tegra30-cardhu-a04.dts
index c1c0ca628af1..7149e5594537 100644
--- a/arch/arm/boot/dts/tegra30-cardhu-a04.dts
+++ b/arch/arm/boot/dts/tegra30-cardhu-a04.dts
@@ -93,6 +93,34 @@ vdd_bl2_reg: regulator@106 {
 		gpio = <&gpio TEGRA_GPIO(DD, 0) GPIO_ACTIVE_HIGH>;
 	};
 
+	host1x@...00000 {
+		core-supply = <&vddcore_reg>;
+
+		gr2d@...40000 {
+			core-supply = <&vddcore_reg>;
+		};
+
+		gr3d@...80000 {
+			core-supply = <&vddcore_reg>;
+		};
+
+		dc@...00000 {
+			core-supply = <&vddcore_reg>;
+		};
+
+		dc@...40000 {
+			core-supply = <&vddcore_reg>;
+		};
+	};
+
+	vde@...1a000 {
+		core-supply = <&vddcore_reg>;
+	};
+
+	pwm: pwm@...0a000 {
+		core-supply = <&vddcore_reg>;
+	};
+
 	i2c@...0d000 {
 		pmic: tps65911@2d {
 			regulators {
@@ -117,6 +145,22 @@ vddcore_reg: tps62361@60 {
 		};
 	};
 
+	memory-controller@...0f400 {
+		core-supply = <&vddcore_reg>;
+	};
+
+	mmc@...00000 {
+		core-supply = <&vddcore_reg>;
+	};
+
+	mmc@...00600 {
+		core-supply = <&vddcore_reg>;
+	};
+
+	usb@...08000 {
+		core-supply = <&vddcore_reg>;
+	};
+
 	cpus {
 		cpu0: cpu@0 {
 			cpu-supply = <&vddctrl_reg>;
-- 
2.27.0