u-boot/include/dt-bindings/pinctrl
Christian Amann 73e4ba9868 ARM: dts: am33xx: fix SLEWCTRL_FAST pinctrl binding
Copy missing Kernel patch to make SLEWCTRL_SLOW available in device tree
and to correct the value of SLEWCTRL_FAST.
After this patch, the Kernel and U-boot device tree settings for
SLEWCTRL have the same effect.

Original Kernel patch message:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=424e0f039bfa8a51fb5c5178b6ece8baa4996469

"
According to AM335x TRM, Document spruh73l, Revised February 2015,
Section 9.2.2 Pad Control Registers, setting bit 6 of the pad control
registers actually sets the SLEWCTRL value to slow rather than fast as
the current macro indicates. Introduce a new macro, SLEWCTRL_SLOW, that
sets the bit, and modify SLEWCTRL_FAST to 0 but keep it for
completeness. Current users of the macro (i2c and mdio) are left
unmodified as SLEWCTRL_FAST was the macro used and actual desired state.
Tested on am335x-gp-evm with no difference in software performance seen.
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
"

Signed-off-by: Christian Amann <Christian.Amann@de.bosch.com>
2018-08-24 16:00:48 -04:00
..
am33xx.h ARM: dts: am33xx: fix SLEWCTRL_FAST pinctrl binding 2018-08-24 16:00:48 -04:00
am43xx.h ARM: dts: AM43x-EPOS Initial Support 2016-05-27 15:47:46 -04:00
at91.h pinctrl: at91: add pinctrl driver 2017-04-13 14:44:50 -06:00
bcm2835.h fdt: update bcm283x device tree sources to Linux 4.14 state 2017-10-16 09:42:51 -04:00
dra.h arm: dts: dra7: sync DT with latest Linux 2017-09-11 16:19:48 -04:00
omap.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
pinctrl-snapdragon.h mach-snapdragon: Introduce pinctrl driver 2018-05-26 18:19:16 -04:00
pinctrl-tegra-xusb.h ARM: tegra: Implement XUSB pad controller 2014-12-18 13:19:20 -07:00
pinctrl-tegra.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
pins-imx8mq.h imx: imx8mq: add dtsi file 2018-02-04 12:00:58 +01:00
rockchip.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
stm32-pinfunc.h dts: import stm32mp1 device tree from linux kernel 2018-07-20 15:55:05 -04:00
stm32f746-pinfunc.h ARM: DTS: stm32: add MMC nodes for stm32f746-disco and stm32f769-disco 2018-01-10 08:05:48 -05:00
stm32h7-pinfunc.h ARM: DTS: stm32: add stm32h743i-disco files 2017-09-22 07:40:02 -04:00
sun4i-a10.h sunxi: dts: Sync all dts files with upstream kernel 2015-05-04 16:51:54 +02:00