mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-23 03:23:47 +00:00
7dd1283048
Add initial DTS support for AM43-EPOS evm. Reviewed-by: Tom Rini <trini@konsulko.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
39 lines
995 B
C
39 lines
995 B
C
/*
|
|
* This header provides constants specific to AM43XX pinctrl bindings.
|
|
*/
|
|
|
|
#ifndef _DT_BINDINGS_PINCTRL_AM43XX_H
|
|
#define _DT_BINDINGS_PINCTRL_AM43XX_H
|
|
|
|
#define MUX_MODE0 0
|
|
#define MUX_MODE1 1
|
|
#define MUX_MODE2 2
|
|
#define MUX_MODE3 3
|
|
#define MUX_MODE4 4
|
|
#define MUX_MODE5 5
|
|
#define MUX_MODE6 6
|
|
#define MUX_MODE7 7
|
|
#define MUX_MODE8 8
|
|
|
|
#define PULL_DISABLE (1 << 16)
|
|
#define PULL_UP (1 << 17)
|
|
#define INPUT_EN (1 << 18)
|
|
#define SLEWCTRL_SLOW (1 << 19)
|
|
#define SLEWCTRL_FAST 0
|
|
#define DS0_PULL_UP_DOWN_EN (1 << 27)
|
|
#define WAKEUP_ENABLE (1 << 29)
|
|
|
|
#define PIN_OUTPUT (PULL_DISABLE)
|
|
#define PIN_OUTPUT_PULLUP (PULL_UP)
|
|
#define PIN_OUTPUT_PULLDOWN 0
|
|
#define PIN_INPUT (INPUT_EN | PULL_DISABLE)
|
|
#define PIN_INPUT_PULLUP (INPUT_EN | PULL_UP)
|
|
#define PIN_INPUT_PULLDOWN (INPUT_EN)
|
|
|
|
/*
|
|
* Macro to allow using the absolute physical address instead of the
|
|
* padconf registers instead of the offset from padconf base.
|
|
*/
|
|
#define AM4372_IOPAD(pa, val) (((pa) & 0xffff) - 0x0800) (val)
|
|
|
|
#endif
|