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Fri, 20 Mar 2026 01:44:13 -0700 (PDT) Received: from wenstp920.tpe.corp.google.com ([2a00:79e0:201d:8:9cdf:e932:6f2f:c654]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2b0836a3066sm14917905ad.75.2026.03.20.01.44.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 20 Mar 2026 01:44:12 -0700 (PDT) From: Chen-Yu Tsai To: Matthias Brugger , AngeloGioacchino Del Regno Cc: Chen-Yu Tsai , linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 06/13] arm64: dts: mediatek: mt8192-asurada: Add CPU power supplies Date: Fri, 20 Mar 2026 16:43:38 +0800 Message-ID: <20260320084351.2461060-7-wenst@chromium.org> X-Mailer: git-send-email 2.53.0.959.g497ff81fa9-goog In-Reply-To: <20260320084351.2461060-1-wenst@chromium.org> References: <20260320084351.2461060-1-wenst@chromium.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260320_014414_042729_BD1D3748 X-CRM114-Status: GOOD ( 11.11 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The device tree for the MT8192 Asurada is missing power supplies for all the CPU cores. Add supplies to the CPU cores. The big and little clusters each have their own regulator. Signed-off-by: Chen-Yu Tsai --- .../boot/dts/mediatek/mt8192-asurada.dtsi | 32 +++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi index f4c8c3aa7a57..143f7f4161a8 100644 --- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi @@ -299,6 +299,38 @@ &afe { memory-region = <&afe_dma_mem>; }; +&cpu0 { + cpu-supply = <&mt6315_6_vbuck3>; +}; + +&cpu1 { + cpu-supply = <&mt6315_6_vbuck3>; +}; + +&cpu2 { + cpu-supply = <&mt6315_6_vbuck3>; +}; + +&cpu3 { + cpu-supply = <&mt6315_6_vbuck3>; +}; + +&cpu4 { + cpu-supply = <&mt6315_6_vbuck1>; +}; + +&cpu5 { + cpu-supply = <&mt6315_6_vbuck1>; +}; + +&cpu6 { + cpu-supply = <&mt6315_6_vbuck1>; +}; + +&cpu7 { + cpu-supply = <&mt6315_6_vbuck1>; +}; + &dpi0 { pinctrl-names = "sleep", "default"; pinctrl-0 = <&dpi_pin_default>; -- 2.53.0.959.g497ff81fa9-goog