From: Jeffrey Hugo <jeffrey.l.hugo@gmail.com>
To: agross@kernel.org, bjorn.andersson@linaro.org
Cc: 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 <jeffrey.l.hugo@gmail.com>
Subject: [PATCH v3 5/7] arm64: dts: msm8998-mtp: Add pm8005_s1 regulator
Date: Thu, 13 Jun 2019 07:24:04 -0700 [thread overview]
Message-ID: <20190613142404.8934-1-jeffrey.l.hugo@gmail.com> (raw)
In-Reply-To: <20190613142157.8674-1-jeffrey.l.hugo@gmail.com>
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 <jeffrey.l.hugo@gmail.com>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
---
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";
--
2.17.1
next prev parent reply other threads:[~2019-06-13 15:03 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-13 14:21 [PATCH v2 0/7] PM8005 and PMS405 regulator support Jeffrey Hugo
2019-06-13 14:22 ` [PATCH v3 1/7] drivers: regulator: qcom_spmi: enable linear range info Jeffrey Hugo
2019-06-13 15:10 ` Bjorn Andersson
2019-06-13 15:28 ` Jeffrey Hugo
2019-06-13 14:22 ` [PATCH v3 2/7] drivers: regulator: qcom_spmi: Refactor get_mode/set_mode Jeffrey Hugo
2019-06-13 15:12 ` Bjorn Andersson
2019-06-13 15:24 ` Bjorn Andersson
2019-06-13 15:37 ` Jeffrey Hugo
2019-06-13 14:23 ` [PATCH v3 3/7] dt-bindings: qcom_spmi: Document PM8005 regulators Jeffrey Hugo
2019-06-13 14:23 ` [PATCH v3 4/7] regulator: qcom_spmi: Add support for PM8005 Jeffrey Hugo
2019-06-13 15:25 ` Bjorn Andersson
2019-06-13 14:24 ` Jeffrey Hugo [this message]
2019-06-13 14:24 ` [PATCH v3 6/7] dt-bindings: qcom_spmi: Document pms405 support Jeffrey Hugo
2019-06-13 15:36 ` Bjorn Andersson
2019-06-13 15:40 ` Jeffrey Hugo
2019-06-13 14:24 ` [PATCH v3 7/7] drivers: regulator: qcom: add PMS405 SPMI regulator Jeffrey Hugo
2019-06-13 15:33 ` Bjorn Andersson
2019-06-13 15:41 ` Jeffrey Hugo
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