This series series of patches converts ep93xx to Common Clock Framework.
It consists of preparation patches to use clk_prepare_enable where it is needed, instead of clk_enable used in ep93xx drivers prior to CCF and a patch converting mach-ep93xx/clock.c to CCF.
Link: https://lore.kernel.org/patchwork/cover/1445563/ Link: https://lore.kernel.org/patchwork/patch/1435884/
Alexander Sverdlin (7): iio: ep93xx: Prepare clock before using it spi: spi-ep93xx: Prepare clock before using it Input: ep93xx_keypad: Prepare clock before using it video: ep93xx: Prepare clock before using it dmaengine: ep93xx: Prepare clock before using it ASoC: cirrus: i2s: Prepare clock before using it pwm: ep93xx: Prepare clock before using it
Nikita Shubin (1): ep93xx: clock: convert in-place to COMMON_CLK
arch/arm/Kconfig | 2 +- arch/arm/mach-ep93xx/clock.c | 975 ++++++++++++++----------- arch/arm/mach-ep93xx/core.c | 2 +- arch/arm/mach-ep93xx/soc.h | 42 +- drivers/dma/ep93xx_dma.c | 6 +- drivers/iio/adc/ep93xx_adc.c | 6 +- drivers/input/keyboard/ep93xx_keypad.c | 4 +- drivers/pwm/pwm-ep93xx.c | 12 +- drivers/spi/spi-ep93xx.c | 4 +- drivers/video/fbdev/ep93xx-fb.c | 4 +- sound/soc/cirrus/ep93xx-i2s.c | 12 +- 11 files changed, 605 insertions(+), 464 deletions(-)
base-commit: 64376a981a0e2e57c46efa63197c2ebb7dab35df
From: Alexander Sverdlin alexander.sverdlin@gmail.com
Use clk_prepare_enable()/clk_disable_unprepare() in preparation for switch to Common Clock Framework.
Signed-off-by: Alexander Sverdlin alexander.sverdlin@gmail.com --- drivers/video/fbdev/ep93xx-fb.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/video/fbdev/ep93xx-fb.c b/drivers/video/fbdev/ep93xx-fb.c index ba33b4dce0df..2398b3d48fed 100644 --- a/drivers/video/fbdev/ep93xx-fb.c +++ b/drivers/video/fbdev/ep93xx-fb.c @@ -548,7 +548,7 @@ static int ep93xxfb_probe(struct platform_device *pdev) }
ep93xxfb_set_par(info); - clk_enable(fbi->clk); + clk_prepare_enable(fbi->clk);
err = register_framebuffer(info); if (err) @@ -577,7 +577,7 @@ static int ep93xxfb_remove(struct platform_device *pdev) struct ep93xx_fbi *fbi = info->par;
unregister_framebuffer(info); - clk_disable(fbi->clk); + clk_disable_unprepare(fbi->clk); ep93xxfb_dealloc_videomem(info); fb_dealloc_cmap(&info->cmap);
This series series of patches converts ep93xx to Common Clock Framework.
It consists of preparation patches to use clk_prepare_enable where it is needed, instead of clk_enable used in ep93xx drivers prior to CCF and a patch converting mach-ep93xx/clock.c to CCF.
Link: https://lore.kernel.org/patchwork/cover/1445563/ Link: https://lore.kernel.org/patchwork/patch/1435884/
v1->v2: - added SoB
Alexander Sverdlin (7): iio: ep93xx: Prepare clock before using it spi: spi-ep93xx: Prepare clock before using it Input: ep93xx_keypad: Prepare clock before using it video: ep93xx: Prepare clock before using it dmaengine: ep93xx: Prepare clock before using it ASoC: cirrus: i2s: Prepare clock before using it pwm: ep93xx: Prepare clock before using it
Nikita Shubin (1): ep93xx: clock: convert in-place to COMMON_CLK
arch/arm/Kconfig | 2 +- arch/arm/mach-ep93xx/clock.c | 975 ++++++++++++++----------- arch/arm/mach-ep93xx/core.c | 2 +- arch/arm/mach-ep93xx/soc.h | 42 +- drivers/dma/ep93xx_dma.c | 6 +- drivers/iio/adc/ep93xx_adc.c | 6 +- drivers/input/keyboard/ep93xx_keypad.c | 4 +- drivers/pwm/pwm-ep93xx.c | 12 +- drivers/spi/spi-ep93xx.c | 4 +- drivers/video/fbdev/ep93xx-fb.c | 4 +- sound/soc/cirrus/ep93xx-i2s.c | 12 +- 11 files changed, 605 insertions(+), 464 deletions(-)
base-commit: 64376a981a0e2e57c46efa63197c2ebb7dab35df
From: Alexander Sverdlin alexander.sverdlin@gmail.com
Use clk_prepare_enable()/clk_disable_unprepare() in preparation for switch to Common Clock Framework.
Signed-off-by: Alexander Sverdlin alexander.sverdlin@gmail.com Signed-off-by: Nikita Shubin nikita.shubin@maquefel.me --- drivers/video/fbdev/ep93xx-fb.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/video/fbdev/ep93xx-fb.c b/drivers/video/fbdev/ep93xx-fb.c index ba33b4dce0df..2398b3d48fed 100644 --- a/drivers/video/fbdev/ep93xx-fb.c +++ b/drivers/video/fbdev/ep93xx-fb.c @@ -548,7 +548,7 @@ static int ep93xxfb_probe(struct platform_device *pdev) }
ep93xxfb_set_par(info); - clk_enable(fbi->clk); + clk_prepare_enable(fbi->clk);
err = register_framebuffer(info); if (err) @@ -577,7 +577,7 @@ static int ep93xxfb_remove(struct platform_device *pdev) struct ep93xx_fbi *fbi = info->par;
unregister_framebuffer(info); - clk_disable(fbi->clk); + clk_disable_unprepare(fbi->clk); ep93xxfb_dealloc_videomem(info); fb_dealloc_cmap(&info->cmap);
Hi Nikita, On Mon, Jul 26, 2021 at 04:59:52PM +0300, Nikita Shubin wrote:
From: Alexander Sverdlin alexander.sverdlin@gmail.com
Use clk_prepare_enable()/clk_disable_unprepare() in preparation for switch to Common Clock Framework.
Signed-off-by: Alexander Sverdlin alexander.sverdlin@gmail.com Signed-off-by: Nikita Shubin nikita.shubin@maquefel.me
Thanks, applied to drm-misc-next. The patch will show up in -next within a week.
Sam
On Mon, 26 Jul 2021 16:59:48 +0300, Nikita Shubin wrote:
This series series of patches converts ep93xx to Common Clock Framework.
It consists of preparation patches to use clk_prepare_enable where it is needed, instead of clk_enable used in ep93xx drivers prior to CCF and a patch converting mach-ep93xx/clock.c to CCF.
Link: https://lore.kernel.org/patchwork/cover/1445563/ Link: https://lore.kernel.org/patchwork/patch/1435884/
[...]
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next
Thanks!
[2/8] spi: spi-ep93xx: Prepare clock before using it commit: 7c72dc56a631b87043e3c5838f5094db30d8c58d
All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced.
Please add any relevant lists and maintainers to the CCs when replying to this mail.
Thanks, Mark
On Mon, Jul 26, 2021 at 1:51 PM Nikita Shubin nikita.shubin@maquefel.me wrote:
This series series of patches converts ep93xx to Common Clock Framework.
It consists of preparation patches to use clk_prepare_enable where it is needed, instead of clk_enable used in ep93xx drivers prior to CCF and a patch converting mach-ep93xx/clock.c to CCF.
Link: https://lore.kernel.org/patchwork/cover/1445563/ Link: https://lore.kernel.org/patchwork/patch/1435884/
Alexander Sverdlin (7): iio: ep93xx: Prepare clock before using it spi: spi-ep93xx: Prepare clock before using it Input: ep93xx_keypad: Prepare clock before using it video: ep93xx: Prepare clock before using it dmaengine: ep93xx: Prepare clock before using it ASoC: cirrus: i2s: Prepare clock before using it pwm: ep93xx: Prepare clock before using it
Nikita Shubin (1): ep93xx: clock: convert in-place to COMMON_CLK
This series is looking very good. Reviewed-by: Linus Walleij linus.walleij@linaro.org
I suppose the per-subsystem patches can be picked up by each subsystem maintainer and then you can send the "big patch" to the SoC tree.
Yours, Linus Walleij
dri-devel@lists.freedesktop.org
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Linus Walleij -
Mark Brown -
Nikita Shubin -
Sam Ravnborg