xref: /linux/include/dt-bindings/pinctrl/am33xx.h (revision c39f2d9db0fd81ea20bb5cce9b3f082ca63753e2)

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * This header provides constants specific to AM33XX pinctrl bindings.
 */

#ifndef _DT_BINDINGS_PINCTRL_AM33XX_H
#define _DT_BINDINGS_PINCTRL_AM33XX_H

#include <dt-bindings/pinctrl/omap.h>

/* am33xx specific mux bit defines */
#undef PULL_ENA
#undef INPUT_EN

#define PULL_DISABLE		(1 << 3)
#define INPUT_EN		(1 << 5)
#define SLEWCTRL_SLOW		(1 << 6)
#define SLEWCTRL_FAST		0

/* update macro depending on INPUT_EN and PULL_ENA */
#undef PIN_OUTPUT
#undef PIN_OUTPUT_PULLUP
#undef PIN_OUTPUT_PULLDOWN
#undef PIN_INPUT
#undef PIN_INPUT_PULLUP
#undef PIN_INPUT_PULLDOWN

#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)

/* undef non-existing modes */
#undef PIN_OFF_NONE
#undef PIN_OFF_OUTPUT_HIGH
#undef PIN_OFF_OUTPUT_LOW
#undef PIN_OFF_INPUT_PULLUP
#undef PIN_OFF_INPUT_PULLDOWN
#undef PIN_OFF_WAKEUPENABLE

#define AM335X_PIN_OFFSET_MIN			0x0800U

#define AM335X_PIN_GPMC_AD0			0x800
#define AM335X_PIN_GPMC_AD1			0x804
#define AM335X_PIN_GPMC_AD2			0x808
#define AM335X_PIN_GPMC_AD3			0x80c
#define AM335X_PIN_GPMC_AD4			0x810
#define AM335X_PIN_GPMC_AD5			0x814
#define AM335X_PIN_GPMC_AD6			0x818
#define AM335X_PIN_GPMC_AD7			0x81c
#define AM335X_PIN_GPMC_AD8			0x820
#define AM335X_PIN_GPMC_AD9			0x824
#define AM335X_PIN_GPMC_AD10			0x828
#define AM335X_PIN_GPMC_AD11			0x82c
#define AM335X_PIN_GPMC_AD12			0x830
#define AM335X_PIN_GPMC_AD13			0x834
#define AM335X_PIN_GPMC_AD14			0x838
#define AM335X_PIN_GPMC_AD15			0x83c
#define AM335X_PIN_GPMC_A0			0x840
#define AM335X_PIN_GPMC_A1			0x844
#define AM335X_PIN_GPMC_A2			0x848
#define AM335X_PIN_GPMC_A3			0x84c
#define AM335X_PIN_GPMC_A4			0x850
#define AM335X_PIN_GPMC_A5			0x854
#define AM335X_PIN_GPMC_A6			0x858
#define AM335X_PIN_GPMC_A7			0x85c
#define AM335X_PIN_GPMC_A8			0x860
#define AM335X_PIN_GPMC_A9			0x864
#define AM335X_PIN_GPMC_A10			0x868
#define AM335X_PIN_GPMC_A11			0x86c
#define AM335X_PIN_GPMC_WAIT0			0x870
#define AM335X_PIN_GPMC_WPN			0x874
#define AM335X_PIN_GPMC_BEN1			0x878
#define AM335X_PIN_GPMC_CSN0			0x87c
#define AM335X_PIN_GPMC_CSN1			0x880
#define AM335X_PIN_GPMC_CSN2			0x884
#define AM335X_PIN_GPMC_CSN3			0x888
#define AM335X_PIN_GPMC_CLK			0x88c
#define AM335X_PIN_GPMC_ADVN_ALE		0x890
#define AM335X_PIN_GPMC_OEN_REN			0x894
#define AM335X_PIN_GPMC_WEN			0x898
#define AM335X_PIN_GPMC_BEN0_CLE		0x89c
#define AM335X_PIN_LCD_DATA0			0x8a0
#define AM335X_PIN_LCD_DATA1			0x8a4
#define AM335X_PIN_LCD_DATA2			0x8a8
#define AM335X_PIN_LCD_DATA3			0x8ac
#define AM335X_PIN_LCD_DATA4			0x8b0
#define AM335X_PIN_LCD_DATA5			0x8b4
#define AM335X_PIN_LCD_DATA6			0x8b8
#define AM335X_PIN_LCD_DATA7			0x8bc
#define AM335X_PIN_LCD_DATA8			0x8c0
#define AM335X_PIN_LCD_DATA9			0x8c4
#define AM335X_PIN_LCD_DATA10			0x8c8
#define AM335X_PIN_LCD_DATA11			0x8cc
#define AM335X_PIN_LCD_DATA12			0x8d0
#define AM335X_PIN_LCD_DATA13			0x8d4
#define AM335X_PIN_LCD_DATA14			0x8d8
#define AM335X_PIN_LCD_DATA15			0x8dc
#define AM335X_PIN_LCD_VSYNC			0x8e0
#define AM335X_PIN_LCD_HSYNC			0x8e4
#define AM335X_PIN_LCD_PCLK			0x8e8
#define AM335X_PIN_LCD_AC_BIAS_EN		0x8ec
#define AM335X_PIN_MMC0_DAT3			0x8f0
#define AM335X_PIN_MMC0_DAT2			0x8f4
#define AM335X_PIN_MMC0_DAT1			0x8f8
#define AM335X_PIN_MMC0_DAT0			0x8fc
#define AM335X_PIN_MMC0_CLK			0x900
#define AM335X_PIN_MMC0_CMD			0x904
#define AM335X_PIN_MII1_COL			0x908
#define AM335X_PIN_MII1_CRS			0x90c
#define AM335X_PIN_MII1_RX_ER			0x910
#define AM335X_PIN_MII1_TX_EN			0x914
#define AM335X_PIN_MII1_RX_DV			0x918
#define AM335X_PIN_MII1_TXD3			0x91c
#define AM335X_PIN_MII1_TXD2			0x920
#define AM335X_PIN_MII1_TXD1			0x924
#define AM335X_PIN_MII1_TXD0			0x928
#define AM335X_PIN_MII1_TX_CLK			0x92c
#define AM335X_PIN_MII1_RX_CLK			0x930
#define AM335X_PIN_MII1_RXD3			0x934
#define AM335X_PIN_MII1_RXD2			0x938
#define AM335X_PIN_MII1_RXD1			0x93c
#define AM335X_PIN_MII1_RXD0			0x940
#define AM335X_PIN_RMII1_REF_CLK		0x944
#define AM335X_PIN_MDIO				0x948
#define AM335X_PIN_MDC				0x94c
#define AM335X_PIN_SPI0_SCLK			0x950
#define AM335X_PIN_SPI0_D0			0x954
#define AM335X_PIN_SPI0_D1			0x958
#define AM335X_PIN_SPI0_CS0			0x95c
#define AM335X_PIN_SPI0_CS1			0x960
#define AM335X_PIN_ECAP0_IN_PWM0_OUT		0x964
#define AM335X_PIN_UART0_CTSN			0x968
#define AM335X_PIN_UART0_RTSN			0x96c
#define AM335X_PIN_UART0_RXD			0x970
#define AM335X_PIN_UART0_TXD			0x974
#define AM335X_PIN_UART1_CTSN			0x978
#define AM335X_PIN_UART1_RTSN			0x97c
#define AM335X_PIN_UART1_RXD			0x980
#define AM335X_PIN_UART1_TXD			0x984
#define AM335X_PIN_I2C0_SDA			0x988
#define AM335X_PIN_I2C0_SCL			0x98c
#define AM335X_PIN_MCASP0_ACLKX			0x990
#define AM335X_PIN_MCASP0_FSX			0x994
#define AM335X_PIN_MCASP0_AXR0			0x998
#define AM335X_PIN_MCASP0_AHCLKR		0x99c
#define AM335X_PIN_MCASP0_ACLKR			0x9a0
#define AM335X_PIN_MCASP0_FSR			0x9a4
#define AM335X_PIN_MCASP0_AXR1			0x9a8
#define AM335X_PIN_MCASP0_AHCLKX		0x9ac
#define AM335X_PIN_XDMA_EVENT_INTR0		0x9b0
#define AM335X_PIN_XDMA_EVENT_INTR1		0x9b4
#define AM335X_PIN_WARMRSTN			0x9b8
#define AM335X_PIN_NNMI				0x9c0
#define AM335X_PIN_TMS				0x9d0
#define AM335X_PIN_TDI				0x9d4
#define AM335X_PIN_TDO				0x9d8
#define AM335X_PIN_TCK				0x9dc
#define AM335X_PIN_TRSTN			0x9e0
#define AM335X_PIN_EMU0				0x9e4
#define AM335X_PIN_EMU1				0x9e8
#define AM335X_PIN_RTC_PWRONRSTN		0x9f8
#define AM335X_PIN_PMIC_POWER_EN		0x9fc
#define AM335X_PIN_EXT_WAKEUP			0xa00
#define AM335X_PIN_USB0_DRVVBUS			0xa1c
#define AM335X_PIN_USB1_DRVVBUS			0xa34

#define AM335X_PIN_OFFSET_MAX			0x0a34U

#endif