diff options
Diffstat (limited to 'include/dt-bindings/pinctrl')
| -rw-r--r-- | include/dt-bindings/pinctrl/dra.h | 1 | ||||
| -rw-r--r-- | include/dt-bindings/pinctrl/k3.h | 51 | ||||
| -rw-r--r-- | include/dt-bindings/pinctrl/omap.h | 1 | ||||
| -rw-r--r-- | include/dt-bindings/pinctrl/stm32-pinfunc.h | 1 |
4 files changed, 24 insertions, 30 deletions
diff --git a/include/dt-bindings/pinctrl/dra.h b/include/dt-bindings/pinctrl/dra.h index 18ec5df..b543eeb 100644 --- a/include/dt-bindings/pinctrl/dra.h +++ b/include/dt-bindings/pinctrl/dra.h @@ -77,4 +77,3 @@ #define A_DELAY_PS(val) ((val) & 0xffff) #define G_DELAY_PS(val) ((val) & 0xffff) #endif - diff --git a/include/dt-bindings/pinctrl/k3.h b/include/dt-bindings/pinctrl/k3.h index e6cb1d0..e085f10 100644 --- a/include/dt-bindings/pinctrl/k3.h +++ b/include/dt-bindings/pinctrl/k3.h @@ -1,36 +1,33 @@ /* SPDX-License-Identifier: GPL-2.0 */ /* - * This header provides constants for TI K3-AM65 pinctrl bindings. + * This header provides constants for pinctrl bindings for TI's K3 SoC + * family. * - * Copyright (C) 2018-2021 Texas Instruments + * Copyright (C) 2018-2021 Texas Instruments Incorporated - https://www.ti.com/ */ -#ifndef _DT_BINDINGS_PINCTRL_TI_K3_AM65_H -#define _DT_BINDINGS_PINCTRL_TI_K3_AM65_H - -#define PULL_DISABLE (1 << 16) -#define PULL_UP (1 << 17) -#define INPUT_EN (1 << 18) -#define SLEWCTRL_200MHZ 0 -#define SLEWCTRL_150MHZ (1 << 19) -#define SLEWCTRL_100MHZ (2 << 19) -#define SLEWCTRL_50MHZ (3 << 19) -#define TX_DIS (1 << 21) -#define ISO_OVR (1 << 22) -#define ISO_BYPASS (1 << 23) -#define DS_EN (1 << 24) -#define DS_INPUT (1 << 25) -#define DS_FORCE_OUT_HIGH (1 << 26) -#define DS_PULL_UP_DOWN_EN 0 -#define DS_PULL_UP_DOWN_DIS (1 << 27) -#define DS_PULL_UP_SEL (1 << 28) -#define WAKEUP_ENABLE (1 << 29) - -#define PIN_OUTPUT (PULL_DISABLE) -#define PIN_OUTPUT_PULLUP (PULL_UP) -#define PIN_OUTPUT_PULLDOWN 0 +#ifndef _DT_BINDINGS_PINCTRL_TI_K3_H +#define _DT_BINDINGS_PINCTRL_TI_K3_H + +#define PULLUDEN_SHIFT (16) +#define PULLTYPESEL_SHIFT (17) +#define RXACTIVE_SHIFT (18) + +#define PULL_DISABLE (1 << PULLUDEN_SHIFT) +#define PULL_ENABLE (0 << PULLUDEN_SHIFT) + +#define PULL_UP (1 << PULLTYPESEL_SHIFT | PULL_ENABLE) +#define PULL_DOWN (0 << PULLTYPESEL_SHIFT | PULL_ENABLE) + +#define INPUT_EN (1 << RXACTIVE_SHIFT) +#define INPUT_DISABLE (0 << RXACTIVE_SHIFT) + +/* Only these macros are expected be used directly in device tree files */ +#define PIN_OUTPUT (INPUT_DISABLE | PULL_DISABLE) +#define PIN_OUTPUT_PULLUP (INPUT_DISABLE | PULL_UP) +#define PIN_OUTPUT_PULLDOWN (INPUT_DISABLE | PULL_DOWN) #define PIN_INPUT (INPUT_EN | PULL_DISABLE) #define PIN_INPUT_PULLUP (INPUT_EN | PULL_UP) -#define PIN_INPUT_PULLDOWN (INPUT_EN) +#define PIN_INPUT_PULLDOWN (INPUT_EN | PULL_DOWN) #define AM65X_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode)) #define AM65X_WKUP_IOPAD(pa, val, muxmode) (((pa) & 0x1fff)) ((val) | (muxmode)) diff --git a/include/dt-bindings/pinctrl/omap.h b/include/dt-bindings/pinctrl/omap.h index f48245f..4c060ee 100644 --- a/include/dt-bindings/pinctrl/omap.h +++ b/include/dt-bindings/pinctrl/omap.h @@ -89,4 +89,3 @@ #define OMAP4_UART4_RX 0x11c #endif - diff --git a/include/dt-bindings/pinctrl/stm32-pinfunc.h b/include/dt-bindings/pinctrl/stm32-pinfunc.h index e6fb8ad..e6e0780 100644 --- a/include/dt-bindings/pinctrl/stm32-pinfunc.h +++ b/include/dt-bindings/pinctrl/stm32-pinfunc.h @@ -39,4 +39,3 @@ #define STM32MP_PKG_AD 0x8 #endif /* _DT_BINDINGS_STM32_PINFUNC_H */ - |