| Message ID | 20231004-pxa-gpio-v5-0-d99ae6fceea8@skole.hr (mailing list archive) |
|---|---|
| Headers | show |
| Series | ARM: pxa: GPIO descriptor conversions | expand |
On Wed, Oct 04, 2023 at 04:56:24PM +0200, Duje Mihanović wrote: > Hello, > > Small series to convert some of the board files in the mach-pxa directory > to use the new GPIO descriptor interface. > > Most notably, the am200epd, am300epd and Spitz matrix keypad among > others are not converted in this series. Why is it still RFC? I believe it's already good enough to be considered as a real material. OTOH "RFT" might make sense. I'm not sure there are any users on the planet Earth that have this Sharp device up and running with newest kernels.
On Thursday, October 5, 2023 11:14:05 AM CEST Andy Shevchenko wrote: > On Wed, Oct 04, 2023 at 04:56:24PM +0200, Duje Mihanović wrote: > > Hello, > > > > Small series to convert some of the board files in the mach-pxa directory > > to use the new GPIO descriptor interface. > > > > Most notably, the am200epd, am300epd and Spitz matrix keypad among > > others are not converted in this series. > > Why is it still RFC? > I believe it's already good enough to be considered as a real material. > OTOH "RFT" might make sense. I'm not sure there are any users on the > planet Earth that have this Sharp device up and running with newest > kernels. Will add RFT in an eventual v6. Regards, Duje
Hello, Small series to convert some of the board files in the mach-pxa directory to use the new GPIO descriptor interface. Most notably, the am200epd, am300epd and Spitz matrix keypad among others are not converted in this series. Signed-off-by: Duje Mihanović <duje.mihanovic@skole.hr> --- Changes in v5: - Address maintainer comments: - Rename "reset generator" GPIO to "reset" - Rename ads7846_wait_for_sync() to ads7846_wait_for_sync_gpio() - Properly bail out when requesting USB host GPIO fails - Use dev_err_probe() when requesting touchscreen sync GPIO fails - Use static gpio_desc for gumstix bluetooth reset - Pulse gumstix bluetooth reset line correctly (assert, then deassert) - Fix style issue in ads7846_wait_for_sync_gpio() - Update trailers - Link to v4: https://lore.kernel.org/r/20231001-pxa-gpio-v4-0-0f3b975e6ed5@skole.hr Changes in v4: - Address maintainer comments: - Move wait_for_sync() from spitz.c to driver - Register LED platform device before getting its gpiod-s - Add Linus' Reviewed-by - Link to v3: https://lore.kernel.org/r/20230929-pxa-gpio-v3-0-af8d5e5d1f34@skole.hr Changes in v3: - Address maintainer comments: - Use GPIO_LOOKUP_IDX for LEDs - Drop unnecessary NULL assignments - Don't give up on *all* SPI devices if hsync cannot be set up - Add Linus' Acked-by - Link to v2: https://lore.kernel.org/r/20230926-pxa-gpio-v2-0-984464d165dd@skole.hr Changes in v2: - Address maintainer comments: - Change mentions of function to function() - Drop cast in OHCI driver dev_warn() call - Use %pe in OHCI and reset drivers - Use GPIO _optional() API in OHCI driver - Drop unnecessary not-null check in OHCI driver - Use pr_err() instead of printk() in reset driver - Rebase on v6.6-rc3 - Link to v1: https://lore.kernel.org/r/20230924-pxa-gpio-v1-0-2805b87d8894@skole.hr --- Duje Mihanović (6): ARM: pxa: Convert Spitz OHCI to GPIO descriptors ARM: pxa: Convert Spitz LEDs to GPIO descriptors ARM: pxa: Convert Spitz CF power control to GPIO descriptors ARM: pxa: Convert reset driver to GPIO descriptors ARM: pxa: Convert gumstix Bluetooth to GPIO descriptors input: ads7846: Move wait_for_sync() logic to driver arch/arm/mach-pxa/gumstix.c | 22 ++++++------ arch/arm/mach-pxa/reset.c | 39 +++++++-------------- arch/arm/mach-pxa/reset.h | 3 +- arch/arm/mach-pxa/spitz.c | 69 +++++++++++++++++++++++++------------ drivers/input/touchscreen/ads7846.c | 22 ++++++++---- drivers/usb/host/ohci-pxa27x.c | 7 ++++ include/linux/spi/ads7846.h | 1 - 7 files changed, 94 insertions(+), 69 deletions(-) --- base-commit: 6465e260f48790807eef06b583b38ca9789b6072 change-id: 20230807-pxa-gpio-3ce25d574814 Best regards,