Add support for Amlogic S4 PWM, including the driver and DTS.
Signed-off-by: Kelvin Zhang <[email protected]>
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Changes in v7:
- Put devm_add_action_or_reset() into the for loop.
- Remove the error handling of meson_pwm_init_channels_s4().
- Remove the repeated device node 'pwm-a-pins'.
- Some minor fixes and improvements.
- Link to v6: https://lore.kernel.org/r/[email protected]
Changes in v6:
- Rename 'pwm_meson_s4_data' to 'pwm_s4_data'.
- Rename 'meson_pwm_init_channels_meson_s4' to 'meson_pwm_init_channels_s4'.
- Adjust the order of the device nodes according to their unit addresses.
- Some minor improvements.
- Link to v5: https://lore.kernel.org/r/[email protected]
Changes in v5:
- Add devm_add_action_or_reset for free clk when unloading.
- Replace the underscores of node name with dashes.
- Link to v4: https://lore.kernel.org/r/[email protected]
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Junyi Zhao (2):
pwm: meson: Add support for Amlogic S4 PWM
arm64: dts: amlogic: Add Amlogic S4 PWM
arch/arm64/boot/dts/amlogic/meson-s4.dtsi | 199 ++++++++++++++++++++++++++++++
drivers/pwm/pwm-meson.c | 36 ++++++
2 files changed, 235 insertions(+)
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base-commit: 9d99040b1bc8dbf385a8aa535e9efcdf94466e19
change-id: 20240424-s4-pwm-2d709986caee
Best regards,
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Kelvin Zhang <[email protected]>