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Tue, 05 May 2026 03:14:34 -0700 (PDT) Received: from wenstp920.tpe.corp.google.com ([2a00:79e0:201d:8:f1d4:2ef0:7d08:9dd8]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-839679c8462sm1666121b3a.38.2026.05.05.03.14.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 05 May 2026 03:14:34 -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 v2 06/16] arm64: dts: mediatek: mt8192-asurada: Add CPU power supplies Date: Tue, 5 May 2026 18:13:56 +0800 Message-ID: <20260505101408.1796563-7-wenst@chromium.org> X-Mailer: git-send-email 2.54.0.545.g6539524ca2-goog In-Reply-To: <20260505101408.1796563-1-wenst@chromium.org> References: <20260505101408.1796563-1-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-20260505_111436_691844_FDB04912 X-CRM114-Status: GOOD ( 11.60 ) 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 d08ba6aec382..a6543bbcbfd0 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 = "default", "sleep"; pinctrl-0 = <&dpi_pin_func>; -- 2.54.0.545.g6539524ca2-goog