From: Xianwei Zhao via B4 Relay <devnull+xianwei.zhao.amlogic.com@kernel.org>
To: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Neil Armstrong <neil.armstrong@linaro.org>,
Kevin Hilman <khilman@baylibre.com>,
Jerome Brunet <jbrunet@baylibre.com>,
Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org,
Xianwei Zhao <xianwei.zhao@amlogic.com>
Subject: [PATCH v2] arm64: dts: meson: fix S4 power-controller node
Date: Fri, 12 Apr 2024 16:42:30 +0800 [thread overview]
Message-ID: <20240412-fix-secpwr-s4-v2-1-3802fd936d77@amlogic.com> (raw)
From: Xianwei Zhao <xianwei.zhao@amlogic.com>
The power-controller module works well by adding its parent
node secure-monitor.
Fixes: 085f7a298a14 ("arm64: dts: add support for S4 power domain controller")
Signed-off-by: Xianwei Zhao <xianwei.zhao@amlogic.com>
---
Changes in v2:
- Add fixes tags in commit message.
- Add firmware node to adapt documentation.
- Link to v1: https://lore.kernel.org/r/20240408-fix-secpwr-s4-v1-1-01aa7ee72c52@amlogic.com
---
arch/arm64/boot/dts/amlogic/meson-s4.dtsi | 13 +++++++++----
1 file changed, 9 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/boot/dts/amlogic/meson-s4.dtsi b/arch/arm64/boot/dts/amlogic/meson-s4.dtsi
index ce90b35686a2..10896f9df682 100644
--- a/arch/arm64/boot/dts/amlogic/meson-s4.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-s4.dtsi
@@ -65,10 +65,15 @@ xtal: xtal-clk {
#clock-cells = <0>;
};
- pwrc: power-controller {
- compatible = "amlogic,meson-s4-pwrc";
- #power-domain-cells = <1>;
- status = "okay";
+ firmware {
+ sm: secure-monitor {
+ compatible = "amlogic,meson-gxbb-sm";
+
+ pwrc: power-controller {
+ compatible = "amlogic,meson-s4-pwrc";
+ #power-domain-cells = <1>;
+ };
+ };
};
soc {
---
base-commit: 4cece764965020c22cff7665b18a012006359095
change-id: 20240408-fix-secpwr-s4-a99ff960d0ae
Best regards,
--
Xianwei Zhao <xianwei.zhao@amlogic.com>
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next reply other threads:[~2024-04-12 8:43 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-12 8:42 Xianwei Zhao via B4 Relay [this message]
2024-04-12 13:05 ` [PATCH v2] arm64: dts: meson: fix S4 power-controller node Neil Armstrong
2024-04-12 13:14 ` Neil Armstrong
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