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[153.246.134.248]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-34a7000c984sm705234a91.6.2025.12.09.17.44.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 09 Dec 2025 17:44:08 -0800 (PST) From: Luca Weiss Date: Wed, 10 Dec 2025 10:43:30 +0900 Subject: [PATCH v4 6/9] arm64: dts: qcom: Add PM7550 PMIC Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20251210-sm7635-fp6-initial-v4-6-b05fddd8b45c@fairphone.com> References: <20251210-sm7635-fp6-initial-v4-0-b05fddd8b45c@fairphone.com> In-Reply-To: <20251210-sm7635-fp6-initial-v4-0-b05fddd8b45c@fairphone.com> To: "Rafael J. Wysocki" , Viresh Kumar , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Manivannan Sadhasivam , Herbert Xu , "David S. Miller" , Vinod Koul , Thomas Gleixner , Bjorn Andersson , Konrad Dybcio Cc: ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-crypto@vger.kernel.org, Luca Weiss X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1765331010; l=2033; i=luca.weiss@fairphone.com; s=20250611; h=from:subject:message-id; bh=LXmL+2Ud8K9B81a/ps47BQzEahaViMs6WOczoItxNxo=; b=nXqbJoE88R92aUN0quHB4SmewPu3iqg7cOV6P8Xk5EWQGIr5x8Sw2iBPFd8xc2GBDAuLQHyht cYVM3vbboUuB/aziF7usoPX2qgy83uOrX6m7O/kjcNBx0z+9e4mp0C2 X-Developer-Key: i=luca.weiss@fairphone.com; a=ed25519; pk=O1aw+AAust5lEmgrNJ1Bs7PTY0fEsJm+mdkjExA69q8= Add a dts for the PMIC used e.g. with Milos SoC-based devices. Signed-off-by: Luca Weiss Reviewed-by: Dmitry Baryshkov --- arch/arm64/boot/dts/qcom/pm7550.dtsi | 67 ++++++++++++++++++++++++++++++++= ++++ 1 file changed, 67 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/pm7550.dtsi b/arch/arm64/boot/dts/qco= m/pm7550.dtsi new file mode 100644 index 000000000000..b886c2397fe7 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/pm7550.dtsi @@ -0,0 +1,67 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) 2025, Luca Weiss + */ + +#include +#include + +/ { + thermal-zones { + pm7550_thermal: pm7550-thermal { + polling-delay-passive =3D <100>; + + thermal-sensors =3D <&pm7550_temp_alarm>; + + trips { + trip0 { + temperature =3D <95000>; + hysteresis =3D <0>; + type =3D "passive"; + }; + + trip1 { + /* + * Current Linux driver currently only supports up to + * 125=C2=B0C, should be updated to 145=C2=B0C once available. + */ + temperature =3D <125000>; + hysteresis =3D <0>; + type =3D "critical"; + }; + }; + }; + }; +}; + +&spmi_bus { + pm7550: pmic@1 { + compatible =3D "qcom,pm7550", "qcom,spmi-pmic"; + reg =3D <0x1 SPMI_USID>; + #address-cells =3D <1>; + #size-cells =3D <0>; + + pm7550_temp_alarm: temp-alarm@a00 { + compatible =3D "qcom,spmi-temp-alarm"; + reg =3D <0xa00>; + interrupts =3D <0x1 0xa 0x0 IRQ_TYPE_EDGE_BOTH>; + #thermal-sensor-cells =3D <0>; + }; + + pm7550_gpios: gpio@8800 { + compatible =3D "qcom,pm7550-gpio", "qcom,spmi-gpio"; + reg =3D <0x8800>; + gpio-controller; + gpio-ranges =3D <&pm7550_gpios 0 0 12>; + #gpio-cells =3D <2>; + interrupt-controller; + #interrupt-cells =3D <2>; + }; + + pm7550_flash: led-controller@ee00 { + compatible =3D "qcom,pm7550-flash-led", "qcom,spmi-flash-led"; + reg =3D <0xee00>; + status =3D "disabled"; + }; + }; +}; --=20 2.52.0