From: <gregkh@linuxfoundation.org>
To: johan+linaro@kernel.org,abel.vesa@linaro.org,andersson@kernel.org,konrad.dybcio@oss.qualcomm.com,quic_rjendra@quicinc.com,quic_sibis@quicinc.com
Cc: <stable@vger.kernel.org>
Subject: FAILED: patch "[PATCH] arm64: dts: qcom: x1e80100-crd: mark l12b and l15b always-on" failed to apply to 6.14-stable tree
Date: Mon, 02 Jun 2025 11:50:02 +0200 [thread overview]
Message-ID: <2025060202-overtake-bankbook-283a@gregkh> (raw)
The patch below does not apply to the 6.14-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable@vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.14.y
git checkout FETCH_HEAD
git cherry-pick -x abf89bc4bb09c16a53d693b09ea85225cf57ff39
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable@vger.kernel.org>' --in-reply-to '2025060202-overtake-bankbook-283a@gregkh' --subject-prefix 'PATCH 6.14.y' HEAD^..
Possible dependencies:
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From abf89bc4bb09c16a53d693b09ea85225cf57ff39 Mon Sep 17 00:00:00 2001
From: Johan Hovold <johan+linaro@kernel.org>
Date: Fri, 14 Mar 2025 15:54:33 +0100
Subject: [PATCH] arm64: dts: qcom: x1e80100-crd: mark l12b and l15b always-on
The l12b and l15b supplies are used by components that are not (fully)
described (and some never will be) and must never be disabled.
Mark the regulators as always-on to prevent them from being disabled,
for example, when consumers probe defer or suspend.
Fixes: bd50b1f5b6f3 ("arm64: dts: qcom: x1e80100: Add Compute Reference Device")
Cc: stable@vger.kernel.org # 6.8
Cc: Abel Vesa <abel.vesa@linaro.org>
Cc: Rajendra Nayak <quic_rjendra@quicinc.com>
Cc: Sibi Sankar <quic_sibis@quicinc.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/20250314145440.11371-2-johan+linaro@kernel.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
diff --git a/arch/arm64/boot/dts/qcom/x1-crd.dtsi b/arch/arm64/boot/dts/qcom/x1-crd.dtsi
index 5ea7b30983d9..f73f053a46a0 100644
--- a/arch/arm64/boot/dts/qcom/x1-crd.dtsi
+++ b/arch/arm64/boot/dts/qcom/x1-crd.dtsi
@@ -606,6 +606,7 @@ vreg_l12b_1p2: ldo12 {
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ regulator-always-on;
};
vreg_l13b_3p0: ldo13 {
@@ -627,6 +628,7 @@ vreg_l15b_1p8: ldo15 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ regulator-always-on;
};
vreg_l16b_2p9: ldo16 {
reply other threads:[~2025-06-02 9:50 UTC|newest]
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