From: Lokesh Vutla Date: Thu, 4 Jun 2015 11:12:34 +0000 (+0530) Subject: ARM: DRA7: Add pinctrl register definitions X-Git-Tag: v2015.07-rc3~77 X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=6ae4c3efbd6270e612cd78b9c934cc627339441b;p=oweals%2Fu-boot.git ARM: DRA7: Add pinctrl register definitions Adopting the pinctrl register definitions from Linux kernel to be consistent. Old definitions will be removed once all the pinctrl data is adapted to new definitions. Signed-off-by: Lokesh Vutla Signed-off-by: Nishanth Menon --- diff --git a/arch/arm/include/asm/arch-omap5/mux_dra7xx.h b/arch/arm/include/asm/arch-omap5/mux_dra7xx.h index e1553879d0..13a8099e3f 100644 --- a/arch/arm/include/asm/arch-omap5/mux_dra7xx.h +++ b/arch/arm/include/asm/arch-omap5/mux_dra7xx.h @@ -26,6 +26,21 @@ #define WKEN (1 << 24) #define WKDIS (0 << 24) +#define PULL_ENA (0 << 16) +#define PULL_DIS (1 << 16) +#define PULL_UP (1 << 17) +#define INPUT_EN (1 << 18) +#define SLEWCONTROL (1 << 19) + +/* Active pin states */ +#define PIN_OUTPUT (0 | PULL_DIS) +#define PIN_OUTPUT_PULLUP (PULL_UP) +#define PIN_OUTPUT_PULLDOWN (0) +#define PIN_INPUT (INPUT_EN | PULL_DIS) +#define PIN_INPUT_SLEW (INPUT_EN | SLEWCONTROL) +#define PIN_INPUT_PULLUP (PULL_ENA | INPUT_EN | PULL_UP) +#define PIN_INPUT_PULLDOWN (PULL_ENA | INPUT_EN) + #define M0 0 #define M1 1 #define M2 2