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[199.106.103.254]) by smtp.gmail.com with ESMTPSA id q4sm25587328pgb.39.2019.05.21.09.53.43 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 21 May 2019 09:53:44 -0700 (PDT) From: Jeffrey Hugo To: agross@kernel.org, david.brown@linaro.org, bjorn.andersson@linaro.org Cc: jcrouse@codeaurora.org, lgirdwood@gmail.com, broonie@kernel.org, robh+dt@kernel.org, mark.rutland@arm.com, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Jeffrey Hugo Subject: [PATCH 3/3] arm64: dts: msm8998-mtp: Add pm8005_s1 regulator Date: Tue, 21 May 2019 09:53:41 -0700 Message-Id: <20190521165341.14428-1-jeffrey.l.hugo@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190521164932.14265-1-jeffrey.l.hugo@gmail.com> References: <20190521164932.14265-1-jeffrey.l.hugo@gmail.com> Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The pm8005_s1 is VDD_GFX, and needs to be on to enable the GPU. This should be hooked up to the GPU CPR, but we don't have support for that yet, so until then, just turn on the regulator and keep it on so that we can focus on basic GPU bringup. Signed-off-by: Jeffrey Hugo Reviewed-by: Bjorn Andersson --- arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi b/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi index f09f3e03f708..108667ce4f31 100644 --- a/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi @@ -27,6 +27,23 @@ status = "okay"; }; +&pm8005_lsid1 { + pm8005-regulators { + compatible = "qcom,pm8005-regulators"; + + vdd_s1-supply = <&vph_pwr>; + + pm8005_s1: s1 { /* VDD_GFX supply */ + regulator-min-microvolt = <524000>; + regulator-max-microvolt = <1100000>; + regulator-enable-ramp-delay = <500>; + + /* hack until we rig up the gpu consumer */ + regulator-always-on; + }; + }; +}; + &qusb2phy { status = "okay";