- 19 Feb, 2024 40 commits
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Uwe Kleine-König authored
To be able to convert the sprd driver to pwmchip_alloc() the number of PWM channels must be known when the driver private data is allocated. So make sprd_pwm_clk_init() not take a struct sprd_pwm_chip. On the plus side this allows to drop a member of said driver private data. Reviewed-by:
Chunyan Zhang <zhang.lyra@gmail.com> Link: https://lore.kernel.org/r/682cbbafbfc4982383d66c3871bb9e52d4e03195.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
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Uwe Kleine-König authored
This prepares the pwm-spear driver to further changes of the pwm core outlined in the commit introducing devm_pwmchip_alloc(). There is no intended semantical change and the driver should behave as before. Link: https://lore.kernel.org/r/c67e3f26435a8fa047ad6887803dbcb9c1e032ee.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
This prepares the pwm-sl28cpld driver to further changes of the pwm core outlined in the commit introducing devm_pwmchip_alloc(). There is no intended semantical change and the driver should behave as before. Reviewed-by:
Michael Walle <mwalle@kernel.org> Link: https://lore.kernel.org/r/ee687086f7fc78264fac723f65ddc96cb7518c03.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
This prepares the pwm-sifive driver to further changes of the pwm core outlined in the commit introducing devm_pwmchip_alloc(). There is no intended semantical change and the driver should behave as before. Link: https://lore.kernel.org/r/30a4cacafe2c323f2531dd1c1126f0bf0fe5e03c.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
struct pwm_chip::dev is about to change. To not have to touch this driver in the same commit as struct pwm_chip::dev, use the accessor function provided for exactly this purpose. Link: https://lore.kernel.org/r/170c3c61707992cbc57dce31f70c168fcd3dbe51.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
This prepares the driver for further changes that will drop struct pwm_chip chip from struct pwm_sifive_ddata. Use the pwm_chip as driver data instead of the pwm_sifive_ddata to get access to the pwm_chip in pwm_sifive_remove() without using ddata->chip. In the clock rate notifier it's not possible to get the pwm_chip without adding a pointer to this to struct pwm_sifive_ddata. Instead of that add a parent device pointer which is all that is needed there. Link: https://lore.kernel.org/r/b7b7985f4dc746f6a36c5048d428c4ed0a2d42dc.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
There is already a pointer to the pwmchip, make use of it directly instead of using the struct pwm_sifive_ddata *ddata just obtained from it. This also has the advantage of not using struct pwm_sifive_ddata::chip any more which will be dropped soon. Link: https://lore.kernel.org/r/78da5070d3ff5767da6f1c053d069c1e25229375.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
This prepares the pwm-samsung driver to further changes of the pwm core outlined in the commit introducing devm_pwmchip_alloc(). There is no intended semantical change and the driver should behave as before. Link: https://lore.kernel.org/r/f188e68bdea8d5a24277a10c8c9a6350a9c246ac.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
dev_err_probe() simplifies and improves the idiom "emit error message + return error code". Apply it accordingly. Link: https://lore.kernel.org/r/27a55fc05eb13802c9eddc600d0460e279388999.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
With using devm_clk_get_enabled() and devm_pwmchip_add() the .remove_new() callback can be dropped and an error path in .probe() simplified. Link: https://lore.kernel.org/r/d46ec625c14c460039082f74ec8ca3084b7c8e3a.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
struct pwm_chip::dev is about to change. To not have to touch this driver in the same commit as struct pwm_chip::dev, use the accessor function provided for exactly this purpose. Link: https://lore.kernel.org/r/421ee291a065aeae7a1552f22da4173313e789ad.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
This prepares the driver for further changes that will make it harder to determine the pwm_chip from a given samsung_pwm_chip. To just not have to do that, rework pwm_samsung_calc_tin() and pwm_samsung_parse_dt take a pwm_chip. Also use the pwm_chip as driver data instead of the samsung_pwm_chip. Link: https://lore.kernel.org/r/33ea7d7fbf3be4a542ae8aafa213470c5831487e.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
There is already a pointer to the pwmchip, make use of it directly instead of using the struct samsung_pwm_chip *our_chip just obtained from it. This also has the advantage of not using struct samsung_pwm_chip::chip any more which will be dropped soon. Link: https://lore.kernel.org/r/4e8400a42979b6be0b80dff5ae964d8e9d6232eb.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
This prepares the pwm-rz-mtu3 driver to further changes of the pwm core outlined in the commit introducing devm_pwmchip_alloc(). There is no intended semantical change and the driver should behave as before. Link: https://lore.kernel.org/r/b05ffb9bcaf4ddb6305f8505715a5542805e3227.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
This prepares the driver for further changes that will drop struct pwm_chip chip from struct rz_mtu3_pwm_chip. Use the pwm_chip as driver data and devm callback parameter instead of the rz_mtu3_pwm_chip to get access to the pwm_chip in various functions without using rz_mtu3_pwm->chip. Link: https://lore.kernel.org/r/707f2aced94a235f244022f10202ce7730b1168b.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
struct pwm_chip::dev is about to change. To not have to touch this driver in the same commit as struct pwm_chip::dev, use the accessor function provided for exactly this purpose. Link: https://lore.kernel.org/r/90e6b5d5215425f3a5ff4468ba8aedf3d387f812.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
This prepares the pwm-rockchip driver to further changes of the pwm core outlined in the commit introducing devm_pwmchip_alloc(). There is no intended semantical change and the driver should behave as before. Link: https://lore.kernel.org/r/61a3f48710e3e795beb2e496c8c673bbc0f6c932.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
This prepares the driver for further changes that will drop struct pwm_chip chip from struct rockchip_pwm_chip. Use the pwm_chip as driver data instead of the rockchip_pwm_chip to get access to the pwm_chip in rockchip_pwm_remove() without using pc->chip. Link: https://lore.kernel.org/r/301657442c578cc8d330ad2b07463d59fed4bff6.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
This prepares the pwm-renesas-tpu driver to further changes of the pwm core outlined in the commit introducing devm_pwmchip_alloc(). There is no intended semantical change and the driver should behave as before. Also convert the to_tpu_device() helper macro to a static inline to get some type safety. Link: https://lore.kernel.org/r/aac4a9546b0f474d991144aa925c83cfa7abe2c0.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
This prepares the pwm-rcar driver to further changes of the pwm core outlined in the commit introducing devm_pwmchip_alloc(). There is no intended semantical change and the driver should behave as before. Link: https://lore.kernel.org/r/a37a167364366b6cbe2dd299dce02731706213b2.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
This prepares the driver for further changes that will drop struct pwm_chip chip from struct rcar_pwm_chip. Use the pwm_chip as driver data instead of the rcar_pwm_chip to get access to the pwm_chip in the .remove() callbacks without using rcar_pwm->chip. Link: https://lore.kernel.org/r/e588e3ccdd0ac1c9c3f3a79b3e52112f83f9d71c.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
struct pwm_chip::dev is about to change. To not have to touch this driver in the same commit as struct pwm_chip::dev, use the accessor function provided for exactly this purpose. Link: https://lore.kernel.org/r/8b33a106c84517430d90ee4a8dcb878d0fc3bad5.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
This prepares the pwm-raspberrypi-poe driver to further changes of the pwm core outlined in the commit introducing devm_pwmchip_alloc(). There is no intended semantical change and the driver should behave as before. Link: https://lore.kernel.org/r/4654a6438ab618574afc3bb73bf402df7c254ee2.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
struct pwm_chip::dev is about to change. To not have to touch this driver in the same commit as struct pwm_chip::dev, use the accessor function provided for exactly this purpose. Link: https://lore.kernel.org/r/6758bcddb150f2c4353469937f1a68ecb87465ed.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
This prepares the pwm-pxa driver to further changes of the pwm core outlined in the commit introducing devm_pwmchip_alloc(). There is no intended semantical change and the driver should behave as before. Link: https://lore.kernel.org/r/bee8ae436a9dfb8539637cbb7269a208f787a62a.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
This prepares the pwm-pca9685 driver to further changes of the pwm core outlined in the commit introducing devm_pwmchip_alloc(). There is no intended semantical change and the driver should behave as before. Link: https://lore.kernel.org/r/4cb65adc92414a901dd3c0b8412de075196a3c54.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
struct pwm_chip::dev is about to change. To not have to touch this driver in the same commit as struct pwm_chip::dev, use the accessor function provided for exactly this purpose. Link: https://lore.kernel.org/r/14b6ec2bdaa7050b9f49a69f35edef731fd84c25.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
This prepares the driver for further changes that will drop struct pwm_chip chip from struct pca9685. Use the pwm_chip as i2c client data and gpiochip data instead of the pca9685 to get access to the pwm_chip in pca9685_pwm_remove(), pca9685_pwm_runtime_suspend(), pca9685_pwm_runtime_resume(), pca9685_pwm_gpio_request() and the gpio callbacks without using pca->chip. Also the prototype for various helper functions is changed to take a pwm_chip instead of a pca9685 for the same reason. Link: https://lore.kernel.org/r/e87b378545cee15a52f0d410fcceebf671ab90e0.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
This prepares the pwm-omap-dmtimer driver to further changes of the pwm core outlined in the commit introducing devm_pwmchip_alloc(). There is no intended semantical change and the driver should behave as before. Link: https://lore.kernel.org/r/78d1448b0fd1136b010f629feffb9d89c853e472.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
This prepares the driver for further changes that will drop struct pwm_chip chip from struct pwm_omap_dmtimer_chip. Use the pwm_chip as driver data instead of the pwm_omap_dmtimer_chip to get access to the pwm_chip in pwm_omap_dmtimer_remove() without using omap->chip. Link: https://lore.kernel.org/r/809672026f3d583ba4fc4bd92b525951df172106.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
struct pwm_chip::dev is about to change. To not have to touch this driver in the same commit as struct pwm_chip::dev, use the accessor function provided for exactly this purpose. Link: https://lore.kernel.org/r/6681ebd024c2b8b2315ca3da5cac612e5f433d63.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
This prepares the pwm-ntxec driver to further changes of the pwm core outlined in the commit introducing devm_pwmchip_alloc(). There is no intended semantical change and the driver should behave as before. Link: https://lore.kernel.org/r/c0c9d6cb3a6662268e660f4f6c89b32268ecf019.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
This prepares the pwm-mxs driver to further changes of the pwm core outlined in the commit introducing devm_pwmchip_alloc(). There is no intended semantical change and the driver should behave as before. Also convert the to_mxs_pwm_chip() helper macro to a static inline to get some type safety. Link: https://lore.kernel.org/r/39203f3bfbf4e97654db78bdc7e0c9a2b72c1368.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
This prepares the pwm-mtk-disp driver to further changes of the pwm core outlined in the commit introducing devm_pwmchip_alloc(). There is no intended semantical change and the driver should behave as before. Reviewed-by:
AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/a70bf253dc41c61d9b901423710c97f235e372c3.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
struct pwm_chip::dev is about to change. To not have to touch this driver in the same commit as struct pwm_chip::dev, use the accessor function provided for exactly this purpose. Link: https://lore.kernel.org/r/93ba7ef22f8d26f17e64326249d5da54ab8014ea.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
This prepares the pwm-microchip-core driver to further changes of the pwm core outlined in the commit introducing devm_pwmchip_alloc(). There is no intended semantical change and the driver should behave as before. Acked-by:
Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/c6660b655c1d4c9d79280030e24090a4a4c5dd8b.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
This prepares the pwm-meson driver to further changes of the pwm core outlined in the commit introducing devm_pwmchip_alloc(). There is no intended semantical change and the driver should behave as before. Link: https://lore.kernel.org/r/6cc57880e910e6ffd8df15bc4a41c42fe9523293.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
struct pwm_chip::dev is about to change. To not have to touch this driver in the same commit as struct pwm_chip::dev, use the accessor function provided for exactly this purpose. Link: https://lore.kernel.org/r/02d5f32001c4d0817fa79f5831cfd16b7e345f00.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
This prepares the driver for further changes that will make it harder to determine the pwm_chip from a given meson_pwm. To just not have to do that, rework meson_pwm_calc(), meson_pwm_enable(), meson_pwm_disable() and meson_pwm_init_channels() to take a pwm_chip. Link: https://lore.kernel.org/r/157084e1dd464da0097edba880240868c1c0b27e.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
This prepares the pwm-mediatek driver to further changes of the pwm core outlined in the commit introducing devm_pwmchip_alloc(). There is no intended semantical change and the driver should behave as before. Link: https://lore.kernel.org/r/513b2037c00ebf2f3a69472f4b99adaf4fb40d83.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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