Hello, This series adds support for the temperature sensor unit (TSU) found on the Renesas RZ/G3E SoC. The series consists of 7 patches (some of which are not related to the thermal framework) that progressively add TSU support as follows: - patch 1/7: adds syscon/regmap support for accessing system controller registers, enabling access to TSU calibration values - patch 2/7: adds clock and reset signals to the CPG driver - patch 3/7: adds dt-bindings - patch 4/7: adds the actual TSU driver for the RZ/G3E - patch 5/6: adds safety mechanism to make sure we we protect the chip in case of consecutive read failures - patch 6-7/7: add DT node and defconfig enablement Regards, John Madieu (7): soc: renesas: rz-sysc: add syscon/regmap support clk: renesas: r9a09g047: Add clock and reset signals for the TSU IP dt-bindings: thermal: r9a09g047-tsu: Document the TSU unit thermal: renesas: rzg3e: Add thermal driver for the Renesas RZ/G3E SoC thermal: renesas: rzg3e: Add safety check when reading temperature arm64: dts: renesas: r9a09g047: Add TSU node arm64: defconfig: Enable RZ/G3E thermal .../thermal/renesas,r9a09g047-tsu.yaml | 123 +++++ MAINTAINERS | 7 + arch/arm64/boot/dts/renesas/r9a09g047.dtsi | 49 ++ arch/arm64/configs/defconfig | 1 + drivers/clk/renesas/r9a09g047-cpg.c | 3 + drivers/soc/renesas/Kconfig | 1 + drivers/soc/renesas/r9a09g047-sys.c | 1 + drivers/soc/renesas/rz-sysc.c | 30 +- drivers/soc/renesas/rz-sysc.h | 2 + drivers/thermal/renesas/Kconfig | 7 + drivers/thermal/renesas/Makefile | 1 + drivers/thermal/renesas/rzg3e_thermal.c | 479 ++++++++++++++++++ 12 files changed, 703 insertions(+), 1 deletion(-) create mode 100644 Documentation/devicetree/bindings/thermal/renesas,r9a09g047-tsu.yaml create mode 100644 drivers/thermal/renesas/rzg3e_thermal.c -- 2.25.1
