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[6/8] arm64: dts: qcom: msm8939-pm8916: Clarify purpose

Message ID 20230530-msm8939-regulators-v1-6-a3c3ac833567@gerhold.net (mailing list archive)
State Accepted
Commit 88028fa047fb72826dd206b51550be780777718c
Headers show
Series arm64: dts: qcom: msm8939: Rework regulator constraints | expand

Commit Message

Stephan Gerhold June 14, 2023, 7:16 a.m. UTC 
Add the same comment to msm8939-pm8916.dtsi that was added for the
MSM8916 variant in commit f193264986b5 ("arm64: dts: qcom:
msm8916-pm8916: Clarify purpose").

Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
---
 arch/arm64/boot/dts/qcom/msm8939-pm8916.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)
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Patch

diff --git a/arch/arm64/boot/dts/qcom/msm8939-pm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8939-pm8916.dtsi
index 503c2dd5fe47..3bede1a23603 100644
--- a/arch/arm64/boot/dts/qcom/msm8939-pm8916.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8939-pm8916.dtsi
@@ -1,4 +1,12 @@ 
 // SPDX-License-Identifier: GPL-2.0-only
+/*
+ * msm8939-pm8916.dtsi describes common properties (e.g. regulator connections)
+ * that apply to most devices that make use of the MSM8939 SoC and PM8916 PMIC.
+ * Many regulators have a fixed purpose in the original reference design and
+ * were rarely re-used for different purposes. Devices that deviate from the
+ * typical reference design should not make use of this include and instead add
+ * the necessary properties in the board-specific device tree.
+ */
 
 #include "msm8939.dtsi"
 #include "pm8916.dtsi"