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Tue, 11 Nov 2025 15:02:31 +0800 Received: from mtkmbs11n2.mediatek.inc (172.21.101.187) by mtkmbs11n2.mediatek.inc (172.21.101.187) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.26; Tue, 11 Nov 2025 15:02:30 +0800 Received: from mtksitap99.mediatek.inc (10.233.130.16) by mtkmbs11n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1748.26 via Frontend Transport; Tue, 11 Nov 2025 15:02:30 +0800 From: Jack Hsu To: , , , , , , , , , , , , , , , , , , , , , , CC: , , , , , , , , , , Jack Hsu Subject: [PATCH v7 7/9] arm64: dts: mediatek: Add MT6319 PMIC Support Date: Tue, 11 Nov 2025 14:59:21 +0800 Message-ID: <20251111070031.305281-8-jh.hsu@mediatek.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20251111070031.305281-1-jh.hsu@mediatek.com> References: <20251111070031.305281-1-jh.hsu@mediatek.com> Precedence: bulk X-Mailing-List: linux-pwm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MTK: N Add support for MediaTek MT6319 PMIC IC Signed-off-by: Jack Hsu --- Changs in v7: - change pmic node name as "pmic@" --- arch/arm64/boot/dts/mediatek/mt6319.dtsi | 66 ++++++++++++++++++++++++ 1 file changed, 66 insertions(+) create mode 100644 arch/arm64/boot/dts/mediatek/mt6319.dtsi diff --git a/arch/arm64/boot/dts/mediatek/mt6319.dtsi b/arch/arm64/boot/dts/mediatek/mt6319.dtsi new file mode 100644 index 000000000000..6586f0ba5b2f --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt6319.dtsi @@ -0,0 +1,66 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Copyright (c) 2025 MediaTek Inc. + */ +#include + +&spmi { + mt6319_7: pmic@7 { + compatible = "mediatek,mt6315-regulator"; + buck1-modeset-mask = <0x3>; + reg = <0x7 SPMI_USID>; + + regulators { + mt6319_7_vbuck1: vbuck1 { + regulator-name = "vbuck1"; + regulator-allowed-modes = <0 1 2>; + regulator-always-on; + }; + mt6319_7_vbuck2: vbuck2 { + regulator-name = "vbuck2"; + regulator-allowed-modes = <0 1 2>; + regulator-always-on; + }; + mt6319_7_vbuck3: vbuck3 { + regulator-name = "vbuck3"; + regulator-allowed-modes = <0 1 2>; + regulator-always-on; + }; + mt6319_7_vbuck4: vbuck4 { + regulator-name = "vbuck4"; + regulator-allowed-modes = <0 1 2>; + regulator-always-on; + }; + }; + }; + + mt6319_8: pmic@8 { + compatible = "mediatek,mt6315-regulator"; + buck1-modeset-mask = <0xb>; + reg = <0x8 SPMI_USID>; + + regulators { + mt6319_8_vbuck1: vbuck1 { + regulator-name = "vbuck1"; + regulator-allowed-modes = <0 1 2>; + regulator-always-on; + }; + mt6319_8_vbuck2: vbuck2 { + regulator-name = "vbuck2"; + regulator-allowed-modes = <0 1 2>; + regulator-always-on; + }; + mt6319_8_vbuck3: vbuck3 { + regulator-name = "vbuck3"; + regulator-allowed-modes = <0 1 2>; + regulator-always-on; + }; + mt6319_8_vbuck4: vbuck4 { + regulator-name = "vbuck4"; + regulator-allowed-modes = <0 1 2>; + regulator-always-on; + }; + }; + }; +}; +