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[109.252.192.83]) by smtp.gmail.com with ESMTPSA id m6sm640725ljc.112.2020.11.04.15.45.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 04 Nov 2020 15:45:37 -0800 (PST) From: Dmitry Osipenko To: Thierry Reding , Jonathan Hunter , Alan Stern , Peter Chen , Mark Brown , Liam Girdwood , Adrian Hunter , Krzysztof Kozlowski , Greg Kroah-Hartman , Lee Jones , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , Ulf Hansson , Mauro Carvalho Chehab , Rob Herring , Marek Szyprowski , Peter Geis , Nicolas Chauvet Cc: linux-samsung-soc@vger.kernel.org, devel@driverdev.osuosl.org, linux-usb@vger.kernel.org, linux-pwm@vger.kernel.org, linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-media@vger.kernel.org, linux-tegra@vger.kernel.org Subject: [PATCH v1 30/30] ARM: tegra: nexus7: Add voltage supplies to DVFS-capable devices Date: Thu, 5 Nov 2020 02:44:27 +0300 Message-Id: <20201104234427.26477-31-digetx@gmail.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20201104234427.26477-1-digetx@gmail.com> References: <20201104234427.26477-1-digetx@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org Add voltage supplies to DVFS-capable devices in order to enable system-wide voltage scaling. Signed-off-by: Dmitry Osipenko --- .../tegra30-asus-nexus7-grouper-common.dtsi | 23 +++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-common.dtsi b/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-common.dtsi index 261e266c61d8..2b405872ad2d 100644 --- a/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-common.dtsi +++ b/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-common.dtsi @@ -60,7 +60,19 @@ trustzone@bfe00000 { }; host1x@50000000 { + core-supply = <&vdd_core>; + + gr2d@54140000 { + core-supply = <&vdd_core>; + }; + + gr3d@54180000 { + core-supply = <&vdd_core>; + }; + dc@54200000 { + core-supply = <&vdd_core>; + rgb { status = "okay"; @@ -72,6 +84,10 @@ lcd_output: endpoint { }; }; }; + + dc@54240000 { + core-supply = <&vdd_core>; + }; }; gpio@6000d000 { @@ -90,6 +106,10 @@ init-low-power-mode { }; }; + vde@6001a000 { + core-supply = <&vdd_core>; + }; + pinmux@70000868 { pinctrl-names = "default"; pinctrl-0 = <&state_default>; @@ -835,6 +855,7 @@ bluetooth { pwm: pwm@7000a000 { status = "okay"; + core-supply = <&vdd_core>; }; i2c@7000c400 { @@ -994,6 +1015,7 @@ sdmmc3: mmc@78000400 { mmc-pwrseq = <&brcm_wifi_pwrseq>; vmmc-supply = <&vdd_3v3_sys>; + core-supply = <&vdd_core>; vqmmc-supply = <&vdd_1v8>; /* Azurewave AW-NH665 BCM4330 */ @@ -1018,6 +1040,7 @@ usb@7d000000 { compatible = "nvidia,tegra30-udc"; status = "okay"; dr_mode = "peripheral"; + core-supply = <&vdd_core>; }; usb-phy@7d000000 {