From: Xianwei Zhao via B4 Relay <devnull+xianwei.zhao.amlogic.com@kernel.org>
To: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.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>,
Jianxin Pan <jianxin.pan@amlogic.com>,
Ulf Hansson <ulf.hansson@linaro.org>
Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org,
linux-pm@vger.kernel.org,
Xianwei Zhao <xianwei.zhao@amlogic.com>
Subject: [PATCH 3/3] arm64: dts: amlogic: a4: add power domain controller node
Date: Tue, 28 May 2024 16:39:30 +0800 [thread overview]
Message-ID: <20240528-a4_secpowerdomain-v1-3-2a9d7df9b128@amlogic.com> (raw)
In-Reply-To: <20240528-a4_secpowerdomain-v1-0-2a9d7df9b128@amlogic.com>
From: Xianwei Zhao <xianwei.zhao@amlogic.com>
Add power domain controller node for Amlogic A4 SoC
Signed-off-by: Xianwei Zhao <xianwei.zhao@amlogic.com>
---
arch/arm64/boot/dts/amlogic/amlogic-a4-common.dtsi | 4 ++++
arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi | 5 +++++
2 files changed, 9 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/amlogic-a4-common.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-a4-common.dtsi
index b6106ad4a072..eebde77ae5b4 100644
--- a/arch/arm64/boot/dts/amlogic/amlogic-a4-common.dtsi
+++ b/arch/arm64/boot/dts/amlogic/amlogic-a4-common.dtsi
@@ -27,6 +27,10 @@ xtal: xtal-clk {
#clock-cells = <0>;
};
+ sm: secure-monitor {
+ compatible = "amlogic,meson-gxbb-sm";
+ };
+
soc {
compatible = "simple-bus";
#address-cells = <2>;
diff --git a/arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi
index 73ca1d7eed81..917c05219b9c 100644
--- a/arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi
+++ b/arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi
@@ -37,4 +37,9 @@ cpu3: cpu@3 {
enable-method = "psci";
};
};
+
+ pwrc: power-controller {
+ compatible = "amlogic,a4-pwrc";
+ #power-domain-cells = <1>;
+ };
};
--
2.37.1
next prev parent reply other threads:[~2024-05-28 8:39 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-28 8:39 [PATCH 0/3] Power: A4: add power domain driver Xianwei Zhao via B4 Relay
2024-05-28 8:39 ` [PATCH 1/3] dt-bindings: power: add Amlogic A4 power domains Xianwei Zhao via B4 Relay
2024-05-28 9:01 ` Krzysztof Kozlowski
2024-05-28 8:39 ` [PATCH 2/3] pmdomain: amlogic: Add support for A4 power domains controller Xianwei Zhao via B4 Relay
2024-05-28 8:41 ` Neil Armstrong
2024-05-28 8:39 ` Xianwei Zhao via B4 Relay [this message]
2024-05-28 8:46 ` [PATCH 3/3] arm64: dts: amlogic: a4: add power domain controller node Neil Armstrong
2024-05-28 9:00 ` Xianwei Zhao
2024-05-28 9:08 ` neil.armstrong
2024-05-28 9:17 ` Xianwei Zhao
2024-06-06 9:21 ` [PATCH 0/3] Power: A4: add power domain driver Neil Armstrong
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