From: qianfanguijin@163.com
To: linux-sunxi@lists.linux.dev
Cc: Rob Herring <robh+dt@kernel.org>,
Maxime Ripard <mripard@kernel.org>, Chen-Yu Tsai <wens@csie.org>,
Jernej Skrabec <jernej.skrabec@gmail.com>,
"Rafael J . Wysocki" <rafael@kernel.org>,
Viresh Kumar <viresh.kumar@linaro.org>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org,
qianfan Zhao <qianfanguijin@163.com>
Subject: [PATCH v3 2/2] ARM: dts: sun8i-r40: Add "cpu-supply" node for sun8i-r40 based board
Date: Thu, 12 May 2022 15:18:58 +0800 [thread overview]
Message-ID: <20220512071858.10805-2-qianfanguijin@163.com> (raw)
In-Reply-To: <20220512071858.10805-1-qianfanguijin@163.com>
From: qianfan Zhao <qianfanguijin@163.com>
sun8i-r40 actived cpufreq feature now, let's add "cpu-supply" node on
board.
Signed-off-by: qianfan Zhao <qianfanguijin@163.com>
---
arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts | 4 ++++
arch/arm/boot/dts/sun8i-r40-feta40i.dtsi | 4 ++++
arch/arm/boot/dts/sun8i-t3-cqa3t-bv3.dts | 4 ++++
arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts | 4 ++++
4 files changed, 16 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts b/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts
index a6a1087a0c9b..4f30018ec4a2 100644
--- a/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts
+++ b/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts
@@ -113,6 +113,10 @@ &ahci {
status = "okay";
};
+&cpu0 {
+ cpu-supply = <®_dcdc2>;
+};
+
&de {
status = "okay";
};
diff --git a/arch/arm/boot/dts/sun8i-r40-feta40i.dtsi b/arch/arm/boot/dts/sun8i-r40-feta40i.dtsi
index 265e0fa57a32..b872b51a346d 100644
--- a/arch/arm/boot/dts/sun8i-r40-feta40i.dtsi
+++ b/arch/arm/boot/dts/sun8i-r40-feta40i.dtsi
@@ -6,6 +6,10 @@
#include "sun8i-r40.dtsi"
+&cpu0 {
+ cpu-supply = <®_dcdc2>;
+};
+
&i2c0 {
status = "okay";
diff --git a/arch/arm/boot/dts/sun8i-t3-cqa3t-bv3.dts b/arch/arm/boot/dts/sun8i-t3-cqa3t-bv3.dts
index 6931aaab2382..0eb1990742ff 100644
--- a/arch/arm/boot/dts/sun8i-t3-cqa3t-bv3.dts
+++ b/arch/arm/boot/dts/sun8i-t3-cqa3t-bv3.dts
@@ -88,6 +88,10 @@ &ahci {
status = "okay";
};
+&cpu0 {
+ cpu-supply = <®_dcdc2>;
+};
+
&de {
status = "okay";
};
diff --git a/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts b/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts
index 47954551f573..fdf8bd12faaa 100644
--- a/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts
+++ b/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts
@@ -107,6 +107,10 @@ &ahci {
status = "okay";
};
+&cpu0 {
+ cpu-supply = <®_dcdc2>;
+};
+
&de {
status = "okay";
};
--
2.25.1
next prev parent reply other threads:[~2022-05-12 7:20 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-12 7:18 [PATCH v3 1/2] ARM: dts: sun8i-r40: add opp table for cpu qianfanguijin
2022-05-12 7:18 ` qianfanguijin [this message]
2022-05-13 7:38 ` [PATCH v3 2/2] ARM: dts: sun8i-r40: Add "cpu-supply" node for sun8i-r40 based board Maxime Ripard
2022-05-13 7:48 ` qianfan
2022-05-13 8:15 ` Maxime Ripard
2022-05-13 8:23 ` qianfan
2022-05-16 7:53 ` Maxime Ripard
2022-05-16 15:39 ` Chen-Yu Tsai
2022-05-12 7:29 ` [PATCH v3 1/2] ARM: dts: sun8i-r40: add opp table for cpu Viresh Kumar
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