linux/include/dt-bindings/pinctrl
Dave Gerlach 424e0f039b ARM: dts: am33xx: fix SLEWCTRL_FAST pinctrl binding
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>
2015-03-06 09:12:56 -08:00
..
am33xx.h ARM: dts: am33xx: fix SLEWCTRL_FAST pinctrl binding 2015-03-06 09:12:56 -08:00
am43xx.h pinctrl: am43xx: dt-bindings: add MUX_MODE8 2014-03-02 18:37:04 +01:00
at91.h pinctrl: at91: add drive strength configuration 2014-09-05 10:32:06 +02:00
dra.h pinctrl: dra: dt-bindings: Fix output pull up/down 2014-11-10 14:29:20 -08:00
nomadik.h ARM: u8540: Add Pinctrl Device Tree settings for uart0, uart2 2013-08-06 23:48:50 +02:00
omap.h ARM: dts: Add minimal support for dm8168-evm 2015-01-19 11:47:35 -08:00
pinctrl-tegra-xusb.h of: Add NVIDIA Tegra XUSB pad controller binding 2014-07-11 14:40:41 +02:00
pinctrl-tegra.h ARM: tegra: Add header file for pinctrl constants 2013-12-16 14:09:20 -07:00
qcom,pmic-gpio.h pinctrl: Device tree bindings for Qualcomm PMIC GPIO block 2014-10-29 09:28:36 +01:00
qcom,pmic-mpp.h pinctrl: Device tree bindings for Qualcomm PMIC MPP block 2014-10-29 09:28:36 +01:00
rockchip.h pinctrl: Add mux options 3 and 4 for rockchip pinctrl 2014-08-28 15:18:03 +02:00
sun4i-a10.h ARM: sunxi: DT: Convert the DTs to use a header for the pinctrl nodes 2015-01-21 09:58:57 +01:00