From: Chen Wang <unicorn_wang@xxxxxxxxxxx>
Add driver for pwm controller of Sophgo SG2042 SoC.
Thanks,
Chen
---
Changes in v2:
The patch series is based on v6.11-rc6.
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@xxxxxxxxxxx/ [1]
---
Chen Wang (2):
dt-bindings: pwm: sophgo: add PWM controller for SG2042
pwm: sophgo: add driver for Sophgo SG2042 PWM
.../bindings/pwm/sophgo,sg2042-pwm.yaml | 51 +++++
drivers/pwm/Kconfig | 10 +
drivers/pwm/Makefile | 1 +
drivers/pwm/pwm-sophgo-sg2042.c | 180 ++++++++++++++++++
4 files changed, 242 insertions(+)
create mode 100644 Documentation/devicetree/bindings/pwm/sophgo,sg2042-pwm.yaml
create mode 100644 drivers/pwm/pwm-sophgo-sg2042.c
base-commit: 431c1646e1f86b949fa3685efc50b660a364c2b6
--
2.34.1
