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Message-Id: <20241115-fix-board-clocks-v1-1-8cb00a4f57c2@linaro.org>
Date: Fri, 15 Nov 2024 08:59:20 +0200
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: Bjorn Andersson <andersson@...nel.org>,
Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org,
Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Subject: [PATCH RFC 1/2] arm64: dts: qcom: sm8450: move board clocks to DTS
files
SM8450 is one of the platforms where board-level clocks (XO, sleep) are
fully defined in the SoC dtsi file. This is not correct and doesn't
fully follow the DT guidelines. Move these two clocks to the board files
completely.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
---
arch/arm64/boot/dts/qcom/sm8450-hdk.dts | 14 ++++++++++++++
arch/arm64/boot/dts/qcom/sm8450-qrd.dts | 14 ++++++++++++++
arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara.dtsi | 14 ++++++++++++++
arch/arm64/boot/dts/qcom/sm8450.dtsi | 14 --------------
4 files changed, 42 insertions(+), 14 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sm8450-hdk.dts b/arch/arm64/boot/dts/qcom/sm8450-hdk.dts
index 2ff40a120aadf9e7556bb568b5c99847584189fa..f50a6cbd4b6800a0236f1e5b4e0242c50472cbf3 100644
--- a/arch/arm64/boot/dts/qcom/sm8450-hdk.dts
+++ b/arch/arm64/boot/dts/qcom/sm8450-hdk.dts
@@ -59,6 +59,20 @@ chosen {
stdout-path = "serial0:115200n8";
};
+ clocks {
+ xo_board: xo-board {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <76800000>;
+ };
+
+ sleep_clk: sleep-clk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <32000>;
+ };
+ };
+
hdmi-out {
compatible = "hdmi-connector";
type = "a";
diff --git a/arch/arm64/boot/dts/qcom/sm8450-qrd.dts b/arch/arm64/boot/dts/qcom/sm8450-qrd.dts
index 8c39fbcaad802893870141582731ea8105994dd1..c330f019a4ed42ee8a0ead2cd39c6b1dc45cb1b7 100644
--- a/arch/arm64/boot/dts/qcom/sm8450-qrd.dts
+++ b/arch/arm64/boot/dts/qcom/sm8450-qrd.dts
@@ -28,6 +28,20 @@ chosen {
stdout-path = "serial0:115200n8";
};
+ clocks {
+ xo_board: xo-board {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <76800000>;
+ };
+
+ sleep_clk: sleep-clk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <32000>;
+ };
+ };
+
vph_pwr: vph-pwr-regulator {
compatible = "regulator-fixed";
regulator-name = "vph_pwr";
diff --git a/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara.dtsi b/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara.dtsi
index cc1335a07a35c7a4239d684f978d958f7d47f533..135666c96493c65ed4d926df7396f170f9b36356 100644
--- a/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8450-sony-xperia-nagara.dtsi
@@ -28,6 +28,20 @@ chosen {
stdout-path = "serial0:115200n8";
};
+ clocks {
+ xo_board: xo-board {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <76800000>;
+ };
+
+ sleep_clk: sleep-clk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <32000>;
+ };
+ };
+
gpio-keys {
compatible = "gpio-keys";
label = "gpio-keys";
diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qcom/sm8450.dtsi
index 53147aa6f7e4acb102dd5dee51f0aec164b971c7..7dc183cc5c29374a19aabb36086e27edfffeaf37 100644
--- a/arch/arm64/boot/dts/qcom/sm8450.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi
@@ -33,20 +33,6 @@ / {
chosen { };
- clocks {
- xo_board: xo-board {
- compatible = "fixed-clock";
- #clock-cells = <0>;
- clock-frequency = <76800000>;
- };
-
- sleep_clk: sleep-clk {
- compatible = "fixed-clock";
- #clock-cells = <0>;
- clock-frequency = <32000>;
- };
- };
-
cpus {
#address-cells = <2>;
#size-cells = <0>;
--
2.39.5
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