From: Iskren Chernev <iskren.chernev@gmail.com>
To: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Andy Gross <agross@kernel.org>, Rob Herring <robh+dt@kernel.org>,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Iskren Chernev <iskren.chernev@gmail.com>,
Samuel Pascua <pascua.samuel.14@gmail.com>,
Alexey Minnekhanov <alexeymin@postmarketos.org>,
Brian Masney <masneyb@onstation.org>,
phone-devel@vger.kernel.org,
~postmarketos/upstreaming@lists.sr.ht
Subject: [PATCH v3 4/4] ARM: dts: qcom: msm8974-klte: Mark essential regulators
Date: Mon, 25 Jan 2021 20:04:27 +0200 [thread overview]
Message-ID: <20210125180427.3109269-4-iskren.chernev@gmail.com> (raw)
In-Reply-To: <20210125180427.3109269-1-iskren.chernev@gmail.com>
s1 and l12 regulators are used for the memory and cache on the Samsung
S5 (klte). If they are turned off the phone shuts down. So mark them as
always-on to prevent that from happening.
Signed-off-by: Iskren Chernev <iskren.chernev@gmail.com>
Tested-by: Alexey Minnekhanov <alexeymin@postmarketos.org>
---
arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts b/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts
index 19c96b47a5dbd..27323403aa71d 100644
--- a/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts
+++ b/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts
@@ -30,6 +30,7 @@ pma8084-regulators {
pma8084_s1: s1 {
regulator-min-microvolt = <675000>;
regulator-max-microvolt = <1050000>;
+ regulator-always-on;
};
pma8084_s2: s2 {
@@ -115,6 +116,7 @@ pma8084_l11: l11 {
pma8084_l12: l12 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
+ regulator-always-on;
};
pma8084_l13: l13 {
--
2.30.0
prev parent reply other threads:[~2021-01-25 18:06 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-25 18:04 [PATCH v3 1/4] ARM: dts: qcom: msm8974: add gpu support Iskren Chernev
2021-01-25 18:04 ` [PATCH v3 2/4] ARM: dts: qcom: msm8974-klte: add support for GPU Iskren Chernev
2021-01-25 18:04 ` [PATCH v3 3/4] ARM: dts: qcom: msm8974-klte: add support for display Iskren Chernev
2021-01-25 18:04 ` Iskren Chernev [this message]
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