- 22 Feb, 2024 40 commits
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Uwe Kleine-König authored
This prepares the pwm sub-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:
Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/2edc3adbb2c40b76b3b3dac82de82f3036bec1d5.1707900770.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-xilinx 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/7cbc32771e94103b8c1c817cfdd613d7a2fc01b9.1707900770.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 xilinx_pwm_device. Use the pwm_chip as driver data instead of the xilinx_pwm_device to get access to the pwm_chip in xilinx_pwm_remove() without using xilinx_pwm->chip. Link: https://lore.kernel.org/r/738b9929c1d13bde64050f8bbc4ce8d85f58cc7a.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
This prepares the pwm-vt8500 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_vt8500_chip() helper macro to a static inline to get some type safety. Link: https://lore.kernel.org/r/b203c4448db23ebad1165b7bce43ac41468c4e89.1707900770.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/c3c45a08f2ccb8bb13b4042c73f93064876586eb.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
This simplifies converting the driver to pwmchip_alloc() as there is only a single code line left that makes use of struct vt8500_chip::chip. Link: https://lore.kernel.org/r/7d903b608609d46cf1ee1e06530f516f42af1ebb.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 vt8500_chip. To just not have to do that, rework vt8500_pwm_busy_wait() to take a pwm_chip. Link: https://lore.kernel.org/r/fb384c550b359e7707219f87872bcf36482875ff.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
This prepares the pwm-visconti 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/24e779de69365686bb004742cd8f07cbda131212.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
This prepares the pwm-twl-led 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/5bac90addb3a178ef958a2a524c6ec7e3eea3e6a.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/43c35b7116a637501b51ac93ec24c00ea92ee1af.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
This prepares the pwm-twol 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/c65e796d46df71cd8d0d0941921997b9501f1cb3.1707900770.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/f11beb6b3a398d1257219a635a78ed0b02263978.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
This prepares the pwm-tiecap 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/62fbac428cae0942f8e88234bf249537fcd890a3.1707900770.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/9badd116d0e26a5656b222c5b4adad7e111a53c7.1707900770.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 ehrpwm_pwm_chip. To just not have to do that, rework ehrpwm_pwm_save_context() and ehrpwm_pwm_restore_context() take a pwm_chip. Also use the pwm_chip as driver data instead of the ehrpwm_pwm_chip. Link: https://lore.kernel.org/r/79052207cdf71f0882ae13fe1a192ef6f6dba35b.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 ehrpwm_pwm_chip *ddata just obtained from it. This also has the advantage of not using struct ehrpwm_pwm_chip::chip any more which will be dropped soon. Link: https://lore.kernel.org/r/b2b06a3aabf8c04969d59ddf7ba565b303855878.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
This prepares the pwm-tegra 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/af7846109c0df225126c8e5cd186b89ace70afc0.1707900770.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/ae92e06b49437ca7e768b1f8b405170e33948a70.1707900770.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 ecap_pwm_chip. To just not have to do that, rework ecap_pwm_save_context() and ecap_pwm_restore_context take a pwm_chip. Also use the pwm_chip as driver data instead of the ecap_pwm_chip. Link: https://lore.kernel.org/r/ed031f201ff52c6b298de2dc81b06aad3a0207f8.1707900770.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 ecap_pwm_chip *pc just obtained from it. This also has the advantage of not using struct ecap_pwm_chip::chip any more which will be dropped soon. Link: https://lore.kernel.org/r/628f4b8c4ba1321075fc1dff70453a1c79ffb814.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
This prepares the pwm-tegra 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/8719be3d57b0b5cf575b312e5ff41fe0717e3a43.1707900770.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 tegra_pwm_chip. Use the pwm_chip as driver data instead of the tegra_pwm_chip to get access to the pwm_chip in tegra_pwm_remove() without using pc->chip. Link: https://lore.kernel.org/r/2813c63bf1317dee808f4c5c4a9411999f2d5746.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
The pwmchip stores a pointer to the parent device, so there is no need to store another copy in driver private data. Drop struct tegra_pwm_chip::dev and use the pwm_chip's parent pointer instead. Link: https://lore.kernel.org/r/225f4bfcb15fb69eb818ddb71d623157c447180a.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
This prepares the pwm-sunplus 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/192be7e428eff17dd922c9c0d0d168225b89bb34.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
This prepares the pwm-sun4i 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:
Jernej Skrabec <jernej.skrabec@gmail.com> Link: https://lore.kernel.org/r/9d175b4e27878618cef2e75b6ecbf01ad5d18164.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
The driver uses three different names for variables of type sun4i_pwm_chip: $ git grep 'struct sun4i_pwm_chip \*' v6.8-rc1 -- drivers/pwm/pwm-sun4i.c v6.8-rc1:drivers/pwm/pwm-sun4i.c:static inline struct sun4i_pwm_chip *to_sun4i_pwm_chip(struct pwm_chip *chip) v6.8-rc1:drivers/pwm/pwm-sun4i.c:static inline u32 sun4i_pwm_readl(struct sun4i_pwm_chip *chip, v6.8-rc1:drivers/pwm/pwm-sun4i.c:static inline void sun4i_pwm_writel(struct sun4i_pwm_chip *chip, v6.8-rc1:drivers/pwm/pwm-sun4i.c: struct sun4i_pwm_chip *sun4i_pwm = to_sun4i_pwm_chip(chip); v6.8-rc1:drivers/pwm/pwm-sun4i.c:static int sun4i_pwm_calculate(struct sun4i_pwm_chip *sun4i_pwm, v6.8-rc1:drivers/pwm/pwm-sun4i.c: struct sun4i_pwm_chip *sun4i_pwm = to_sun4i_pwm_chip(chip); v6.8-rc1:drivers/pwm/pwm-sun4i.c: struct sun4i_pwm_chip *sun4ichip; v6.8-rc1:drivers/pwm/pwm-sun4i.c: struct sun4i_pwm_chip *sun4ichip = platform_get_drvdata(pdev); "chip" is usually reserved for variables of type struct pwm_chip. So pick sun4ichip as common name which better matches the type name than sun4i_pwm. Acked-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 sun4i_pwm_chip. Use the pwm_chip as driver data instead of the sun4i_pwm_chip to get access to the pwm_chip in sun4i_pwm_remove() without using sun4ichip->chip. Reviewed-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. Reviewed-by:
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Uwe Kleine-König authored
This prepares the pwm-stmpe 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/7e3dbf3b70126038c0ba16331ca8c07cab575bd3.1707900770.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/2136fbdf9b1e6bac479b935b439e2be73a003b97.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
This prepares the pwm-stm32-lp 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/04af7b3d00bc932dd025200a3bf74527c29ca47a.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/d79148ed49389c657b72df05758032be2b516ceb.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 stm32_pwm_lp. Use the pwm_chip as driver data instead of the stm32_pwm_lp to get access to the pwm_chip in stm32_pwm_lp_suspend() without using priv->chip. Link: https://lore.kernel.org/r/df47d1aff9b529c9a4762b6ba339a18cecba1497.1707900770.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 stm32_pwm_lp *priv just obtained from it. This also has the advantage of not using struct stm32_pwm_lp::chip any more which will be dropped soon. Link: https://lore.kernel.org/r/9ad2399e1a683a6344b12d7f70498393b8f8b9de.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
This prepares the pwm-stm32 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/59e5dfff2b878cc8590e286572672e4f10e35380.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
When the stm32 pwm driver is converted to pwmchip_alloc(), the number of available PWM lines must be known before the driver private data can be allocated. So rework the helper function that determines this number to not take the driver private data struct as input parameter. Link: https://lore.kernel.org/r/13d4d3e90a9ee1bcd04674dfdc16f242615b8320.1707900770.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 stm32_pwm. Use the pwm_chip as driver data instead of the stm32_pwm to get access to the pwm_chip in stm32_pwm_suspend() without using priv->chip. Link: https://lore.kernel.org/r/3db96cd915d9d8fc350a7193c0d55dd109b1f035.1707900770.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 stm32_pwm. To just not have to do that, rework stm32_pwm_raw_capture() to take a pwm_chip. Link: https://lore.kernel.org/r/33790c64563cb0434d7156d96f189c6037b3eb0b.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 stm32_pwm *priv just obtained from it. This also has the advantage of not using struct stm32_pwm::chip any more which will be dropped soon. Link: https://lore.kernel.org/r/54ace92a3c02d22f15a79c7ecf00c29f28386a33.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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Uwe Kleine-König authored
This prepares the pwm-sti 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/da6fbb5e98e988400e037b0d2ac0c1749822d702.1707900770.git.u.kleine-koenig@pengutronix.deSigned-off-by:
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