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Sun, 29 Mar 2026 03:45:35 -0700 (PDT) From: Gong Shuai To: shuweiwoo@163.com Cc: alex@ghiti.fr, aou@eecs.berkeley.edu, conor+dt@kernel.org, daniel.lezcano@linaro.org, devicetree@vger.kernel.org, dlan@gentoo.org, krzk+dt@kernel.org, krzysztof.kozlowski@oss.qualcomm.com, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-riscv@lists.infradead.org, lukasz.luba@arm.com, p.zabel@pengutronix.de, palmer@dabbelt.com, pjw@kernel.org, rafael@kernel.org, robh@kernel.org, rui.zhang@intel.com, spacemit@lists.linux.dev, gsh517025@gmail.com Subject: Re: [PATCH v3 0/3] thermal: spacemit: Add support for SpacemiT K1 SoC thermal sensor Date: Sun, 29 Mar 2026 18:45:07 +0800 Message-ID: <20260329104507.4101836-1-gsh517025@gmail.com> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260119-patchv2-k1-thermal-v3-0-3d82c9ebe8a4@163.com> References: <20260119-patchv2-k1-thermal-v3-0-3d82c9ebe8a4@163.com> Precedence: bulk X-Mailing-List: spacemit@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Hi Shuwei, > Introduce support for the on-die thermal sensor found > on the SpacemiT K1 SoC. > > Include the device tree binding documentation in YAML format, the > thermal sensor driver implementation, and the device tree changes to > enable the sensor on K1 SoC. > > --- > Changes in v3: > - Fix indentation and variable types > - Simplify clock management and redundant assignments > - Link to v2: https://lore.kernel.org/r/20251216-patchv2-k1-thermal-v1-0-d4b31fe9c904@163.com > > Changes in v2: > - Move driver to drivers/thermal/spacemit/ and update Kconfig/Makefile > - Address reviewer feedback on style and structure > - Improve variable naming and comments > - Link to v1: https://lore.kernel.org/r/20251127-b4-k1-thermal-v1-0-f32ce47b1aba@163.com > > --- > Shuwei Wu (3): > dt-bindings: thermal: Add SpacemiT K1 thermal sensor > thermal: spacemit: k1: Add thermal sensor support > riscv: dts: spacemit: Add thermal sensor for K1 SoC > > .../bindings/thermal/spacemit,k1-tsensor.yaml | 76 ++++++ > arch/riscv/boot/dts/spacemit/k1.dtsi | 101 ++++++++ > drivers/thermal/Kconfig | 2 + > drivers/thermal/Makefile | 1 + > drivers/thermal/spacemit/Kconfig | 19 ++ > drivers/thermal/spacemit/Makefile | 3 + > drivers/thermal/spacemit/k1_tsensor.c | 281 +++++++++++++++++++++ > 7 files changed, 483 insertions(+) > --- > base-commit: 8f0b4cce4481fb22653697cced8d0d04027cb1e8 > change-id: 20251215-patchv2-k1-thermal-5ffb838fc1cc > > Best regards, > -- > Shuwei Wu This patch series works well on OrangePi-RV2 with mainline kernel 7.0.0-rc5 $ cat /sys/class/thermal/thermal_zone*/type soc-thermal package-thermal gpu-thermal cluster0-thermal cluster1-thermal $ cat /sys/class/thermal/thermal_zone*/temp 35000 37000 36000 36000 37000 $ sensors cluster1_thermal-virtual-0 Adapter: Virtual device temp1: +38.0 C gpu_thermal-virtual-0 Adapter: Virtual device temp1: +36.0 C soc_thermal-virtual-0 Adapter: Virtual device temp1: +36.0 C cluster0_thermal-virtual-0 Adapter: Virtual device temp1: +37.0 C package_thermal-virtual-0 Adapter: Virtual device temp1: +37.0 C Tested-by: Gong Shuai Thanks.