linux-stable/drivers/pinctrl/aspeed
Zev Weiss d875d6ccd3 pinctrl: aspeed: Allow changing SPI mode from hardware strap defaults
Some platforms unfortunately have their SPI mode selection bits
strapped incorrectly (such as being configured for passthrough mode
when master mode is in fact the only useful configuration for it) and
thus require correction in software.  Add the SPI mode bits to the
GPIO passthrough bits as the exceptions to the read-only rule for the
hardware strap register so that the pinctrl subsystem can be used for
such corrections.

Signed-off-by: Zev Weiss <zev@bewilderbeest.net>
Reviewed-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Link: https://lore.kernel.org/r/20231005030849.11352-2-zev@bewilderbeest.net
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2023-10-10 14:01:30 +02:00
..
Kconfig pinctrl: aspeed: fix unmet dependencies on MFD_SYSCON for PINCTRL_ASPEED 2021-12-16 04:28:49 +01:00
Makefile pinctrl: aspeed: Add AST2600 pinmux support 2019-08-05 12:41:18 +02:00
pinctrl-aspeed-g4.c pinctrl: aspeed: Allow changing SPI mode from hardware strap defaults 2023-10-10 14:01:30 +02:00
pinctrl-aspeed-g5.c pinctrl: aspeed: Allow changing SPI mode from hardware strap defaults 2023-10-10 14:01:30 +02:00
pinctrl-aspeed-g6.c pinctrl: pinctrl-aspeed-g6: Add more settings for USB2AHP function 2023-09-25 14:32:39 +02:00
pinctrl-aspeed.c pinctrl: aspeed: Revert "Force to disable the function's signal" 2023-01-30 23:51:03 +01:00
pinctrl-aspeed.h pinctrl: aspeed-g6: Add AST2600 pinconf support 2019-12-13 09:41:01 +01:00
pinmux-aspeed.c pinctrl: aspeed: placate kernel-doc warnings 2021-08-10 15:29:44 +02:00
pinmux-aspeed.h pinctrl: aspeed: Fix typo in comment 2022-06-28 14:30:11 +02:00