Message ID | cover.1733281657.git.unicorn_wang@outlook.com (mailing list archive) |
---|---|
Headers | show |
Series | pwm: Add pwm driver for Sophgo SG2042 | expand |
Hi, Uwe, I just upgraded this patchset and rebased it to the latest v6.13-rc1, hope you can merge it in v6.14. BTW, you just please handle the bindings & driver part, I will handle the left DTS part. Thanks, Chen On 2024/12/4 11:15, Chen Wang wrote: > From: Chen Wang <unicorn_wang@outlook.com> > > Add driver for pwm controller of Sophgo SG2042 SoC. > > Thanks, > Chen > > --- > > Changes in v6: > Nothing major changes just rebased onto v6.13-rc1 and retested. > > Changes in v5: > The patch series is based on v6.12-rc1. You can simply review or test > the patches at the link [5]. > > Updated driver to add resets property for pwm controller node as per > suggestion from Inochi. > > Changes in v4: > The patch series is based on v6.12-rc1. You can simply review or test > the patches at the link [4]. > > Updated driver to set property atomic of pwm_chip to true as per suggestion > from Sean. > > Changes in v3: > The patch series is catched up with v6.12-rc1. You can simply review or test > the patches at the link [3]. > > Add patch #3 for dts part change. > > Changes in v2: > The patch series is based on v6.11-rc6. You can simply review or test the > patches at the link [2]. > > Fixed following issues as per comments from Yixun Lan, Krzysztof Kozlowski > and Uwe Kleine-König, thanks. > > - Some minor issues in dt-bindings. > - driver issues, use macros with name prefix for registers access; add > limitations comments; fixed potential calculation overflow problem; > add .get_state() callback and other miscellaneous code improvements. > > Changes in v1: > The patch series is based on v6.11-rc6. You can simply review or test the > patches at the link [1]. > > Link: https://lore.kernel.org/linux-riscv/cover.1725536870.git.unicorn_wang@outlook.com/ [1] > Link: https://lore.kernel.org/linux-riscv/cover.1725931796.git.unicorn_wang@outlook.com/ [2] > Link: https://lore.kernel.org/linux-riscv/cover.1728355974.git.unicorn_wang@outlook.com/ [3] > Link: https://lore.kernel.org/linux-riscv/cover.1729037302.git.unicorn_wang@outlook.com/ [4] > Link: https://lore.kernel.org/linux-riscv/cover.1729843087.git.unicorn_wang@outlook.com/ [5] > --- > > Chen Wang (3): > dt-bindings: pwm: sophgo: add PWM controller for SG2042 > pwm: sophgo: add driver for Sophgo SG2042 PWM > riscv: sophgo: dts: add pwm controller for SG2042 SoC > > .../bindings/pwm/sophgo,sg2042-pwm.yaml | 58 ++++++ > arch/riscv/boot/dts/sophgo/sg2042.dtsi | 9 + > drivers/pwm/Kconfig | 10 + > drivers/pwm/Makefile | 1 + > drivers/pwm/pwm-sophgo-sg2042.c | 194 ++++++++++++++++++ > 5 files changed, 272 insertions(+) > create mode 100644 Documentation/devicetree/bindings/pwm/sophgo,sg2042-pwm.yaml > create mode 100644 drivers/pwm/pwm-sophgo-sg2042.c > > > base-commit: 40384c840ea1944d7c5a392e8975ed088ecf0b37
From: Chen Wang <unicorn_wang@outlook.com> Add driver for pwm controller of Sophgo SG2042 SoC. Thanks, Chen --- Changes in v6: Nothing major changes just rebased onto v6.13-rc1 and retested. Changes in v5: The patch series is based on v6.12-rc1. You can simply review or test the patches at the link [5]. Updated driver to add resets property for pwm controller node as per suggestion from Inochi. Changes in v4: The patch series is based on v6.12-rc1. You can simply review or test the patches at the link [4]. Updated driver to set property atomic of pwm_chip to true as per suggestion from Sean. Changes in v3: The patch series is catched up with v6.12-rc1. You can simply review or test the patches at the link [3]. Add patch #3 for dts part change. Changes in v2: The patch series is based on v6.11-rc6. You can simply review or test the patches at the link [2]. Fixed following issues as per comments from Yixun Lan, Krzysztof Kozlowski and Uwe Kleine-König, thanks. - Some minor issues in dt-bindings. - driver issues, use macros with name prefix for registers access; add limitations comments; fixed potential calculation overflow problem; add .get_state() callback and other miscellaneous code improvements. Changes in v1: The patch series is based on v6.11-rc6. You can simply review or test the patches at the link [1]. Link: https://lore.kernel.org/linux-riscv/cover.1725536870.git.unicorn_wang@outlook.com/ [1] Link: https://lore.kernel.org/linux-riscv/cover.1725931796.git.unicorn_wang@outlook.com/ [2] Link: https://lore.kernel.org/linux-riscv/cover.1728355974.git.unicorn_wang@outlook.com/ [3] Link: https://lore.kernel.org/linux-riscv/cover.1729037302.git.unicorn_wang@outlook.com/ [4] Link: https://lore.kernel.org/linux-riscv/cover.1729843087.git.unicorn_wang@outlook.com/ [5] --- Chen Wang (3): dt-bindings: pwm: sophgo: add PWM controller for SG2042 pwm: sophgo: add driver for Sophgo SG2042 PWM riscv: sophgo: dts: add pwm controller for SG2042 SoC .../bindings/pwm/sophgo,sg2042-pwm.yaml | 58 ++++++ arch/riscv/boot/dts/sophgo/sg2042.dtsi | 9 + drivers/pwm/Kconfig | 10 + drivers/pwm/Makefile | 1 + drivers/pwm/pwm-sophgo-sg2042.c | 194 ++++++++++++++++++ 5 files changed, 272 insertions(+) create mode 100644 Documentation/devicetree/bindings/pwm/sophgo,sg2042-pwm.yaml create mode 100644 drivers/pwm/pwm-sophgo-sg2042.c base-commit: 40384c840ea1944d7c5a392e8975ed088ecf0b37