9f2dec7ef9
This is an automatically generated commit which aids following Kernel patch history, as git will see the move and copy as a rename thus defeating the purpose. For the original discussion see: https://lists.openwrt.org/pipermail/openwrt-devel/2023-October/041673.html Signed-off-by: Julius Bairaktaris <julius@bairaktaris.de> Link: https://github.com/openwrt/openwrt/pull/24031 Signed-off-by: Jonas Jelonek <jelonek.jonas@gmail.com>
120 lines
3.1 KiB
Diff
120 lines
3.1 KiB
Diff
From 0c4c0f14b7d704bcb728d018a74788771dc9286b Mon Sep 17 00:00:00 2001
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From: Chukun Pan <amadeus@jmu.edu.cn>
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Date: Mon, 10 Feb 2025 15:01:20 +0800
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Subject: [PATCH] arm64: dts: qcom: ipq6018: move mp5496 regulator out of soc dtsi
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Some IPQ60xx SoCs don't come with the mp5496 pmic chip. The mp5496
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pmic was never part of the IPQ60xx SoC, it's optional, so we moved
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it out of the soc dtsi.
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Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
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Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
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Link: https://lore.kernel.org/r/20250210070122.208842-4-amadeus@jmu.edu.cn
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Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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---
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arch/arm64/boot/dts/qcom/ipq6018-cp01-c1.dts | 2 +-
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arch/arm64/boot/dts/qcom/ipq6018-mp5496.dtsi | 35 ++++++++++++++++++++++++++++
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arch/arm64/boot/dts/qcom/ipq6018.dtsi | 14 -----------
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3 files changed, 36 insertions(+), 15 deletions(-)
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create mode 100644 arch/arm64/boot/dts/qcom/ipq6018-mp5496.dtsi
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--- a/arch/arm64/boot/dts/qcom/ipq6018-cp01-c1.dts
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+++ b/arch/arm64/boot/dts/qcom/ipq6018-cp01-c1.dts
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@@ -7,7 +7,7 @@
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/dts-v1/;
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-#include "ipq6018.dtsi"
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+#include "ipq6018-mp5496.dtsi"
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/ {
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model = "Qualcomm Technologies, Inc. IPQ6018/AP-CP01-C1";
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--- /dev/null
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+++ b/arch/arm64/boot/dts/qcom/ipq6018-mp5496.dtsi
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@@ -0,0 +1,35 @@
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+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
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+/*
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+ * ipq6018-mp5496.dtsi describes common properties (e.g. regulators) that
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+ * apply to most devices that make use of the IPQ6018 SoC and MP5496 PMIC.
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+ */
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+
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+#include "ipq6018.dtsi"
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+
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+&cpu0 {
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+ cpu-supply = <&ipq6018_s2>;
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+};
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+
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+&cpu1 {
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+ cpu-supply = <&ipq6018_s2>;
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+};
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+
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+&cpu2 {
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+ cpu-supply = <&ipq6018_s2>;
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+};
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+
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+&cpu3 {
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+ cpu-supply = <&ipq6018_s2>;
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+};
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+
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+&rpm_requests {
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+ regulators {
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+ compatible = "qcom,rpm-mp5496-regulators";
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+
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+ ipq6018_s2: s2 {
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+ regulator-min-microvolt = <725000>;
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+ regulator-max-microvolt = <1062500>;
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+ regulator-always-on;
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+ };
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+ };
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+};
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--- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi
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+++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
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@@ -43,7 +43,6 @@
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clocks = <&apcs_glb APCS_ALIAS0_CORE_CLK>;
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clock-names = "cpu";
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operating-points-v2 = <&cpu_opp_table>;
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- cpu-supply = <&ipq6018_s2>;
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#cooling-cells = <2>;
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};
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@@ -56,7 +55,6 @@
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clocks = <&apcs_glb APCS_ALIAS0_CORE_CLK>;
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clock-names = "cpu";
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operating-points-v2 = <&cpu_opp_table>;
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- cpu-supply = <&ipq6018_s2>;
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#cooling-cells = <2>;
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};
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@@ -69,7 +67,6 @@
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clocks = <&apcs_glb APCS_ALIAS0_CORE_CLK>;
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clock-names = "cpu";
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operating-points-v2 = <&cpu_opp_table>;
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- cpu-supply = <&ipq6018_s2>;
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#cooling-cells = <2>;
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};
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@@ -82,7 +79,6 @@
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clocks = <&apcs_glb APCS_ALIAS0_CORE_CLK>;
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clock-names = "cpu";
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operating-points-v2 = <&cpu_opp_table>;
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- cpu-supply = <&ipq6018_s2>;
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#cooling-cells = <2>;
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};
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@@ -184,16 +180,6 @@
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rpm_requests: rpm-requests {
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compatible = "qcom,rpm-ipq6018", "qcom,glink-smd-rpm";
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qcom,glink-channels = "rpm_requests";
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-
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- regulators {
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- compatible = "qcom,rpm-mp5496-regulators";
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-
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- ipq6018_s2: s2 {
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- regulator-min-microvolt = <725000>;
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- regulator-max-microvolt = <1062500>;
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- regulator-always-on;
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- };
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- };
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};
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};
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};
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