Blame - include/imx_lpi2c.h - filogic/uboot

Tom Rini

10e4779

2018-05-06 17:58:06 -0400

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/* SPDX-License-Identifier: GPL-2.0+ */

Peng Fan

d684adb

2017-02-24 09:54:18 +0800

[diff] [blame]

/*

*

* I2CLP driver for i.MX

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*

Peng Fan

d684adb

2017-02-24 09:54:18 +0800

[diff] [blame]

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*/

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#ifndef __IMX_LPI2C_H__

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#define __IMX_LPI2C_H__

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Peng Fan

5b269c4

2018-07-17 20:38:33 +0800

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#include <clk.h>

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Peng Fan

d684adb

2017-02-24 09:54:18 +0800

[diff] [blame]

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struct imx_lpi2c_bus {

int index;

ulong base;

ulong driver_data;

int speed;

struct i2c_pads_info *pads_info;

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struct udevice *bus;

Peng Fan

5b269c4

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struct clk per_clk;

Peng Fan

d684adb

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};

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struct imx_lpi2c_reg {

u32 verid;

u32 param;

u8 reserved_0[8];

u32 mcr;

u32 msr;

u32 mier;

u32 mder;

u32 mcfgr0;

u32 mcfgr1;

u32 mcfgr2;

u32 mcfgr3;

u8 reserved_1[16];

u32 mdmr;

u8 reserved_2[4];

u32 mccr0;

u8 reserved_3[4];

u32 mccr1;

u8 reserved_4[4];

u32 mfcr;

u32 mfsr;

u32 mtdr;

u8 reserved_5[12];

u32 mrdr;

u8 reserved_6[156];

u32 scr;

u32 ssr;

u32 sier;

u32 sder;

u8 reserved_7[4];

u32 scfgr1;

u32 scfgr2;

u8 reserved_8[20];

u32 samr;

u8 reserved_9[12];

u32 sasr;

u32 star;

u8 reserved_10[8];

u32 stdr;

u8 reserved_11[12];

u32 srdr;

};

typedef enum lpi2c_status {

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LPI2C_SUCESS = 0,

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LPI2C_END_PACKET_ERR,

LPI2C_STOP_ERR,

LPI2C_NAK_ERR,

LPI2C_ARB_LOST_ERR,

LPI2C_FIFO_ERR,

LPI2C_PIN_LOW_TIMEOUT_ERR,

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LPI2C_DATA_MATCH_ERR,

LPI2C_BUSY,

LPI2C_IDLE,

LPI2C_BIT_ERR,

LPI2C_NO_TRANS_PROG,

LPI2C_DMA_REQ_FAIL,

} lpi2c_status_t;

/* ----------------------------------------------------------------------------

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-- LPI2C Register Masks

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---------------------------------------------------------------------------- */

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/*!

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* @addtogroup LPI2C_Register_Masks LPI2C Register Masks

* @{

*/

/*! @name VERID - Version ID Register */

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#define LPI2C_VERID_FEATURE_MASK (0xFFFFU)

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#define LPI2C_VERID_FEATURE_SHIFT (0U)

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#define LPI2C_VERID_FEATURE(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_VERID_FEATURE_SHIFT)) & LPI2C_VERID_FEATURE_MASK)

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#define LPI2C_VERID_MINOR_MASK (0xFF0000U)

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#define LPI2C_VERID_MINOR_SHIFT (16U)

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#define LPI2C_VERID_MINOR(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_VERID_MINOR_SHIFT)) & LPI2C_VERID_MINOR_MASK)

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#define LPI2C_VERID_MAJOR_MASK (0xFF000000U)

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#define LPI2C_VERID_MAJOR_SHIFT (24U)

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#define LPI2C_VERID_MAJOR(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_VERID_MAJOR_SHIFT)) & LPI2C_VERID_MAJOR_MASK)

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/*! @name PARAM - Parameter Register */

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#define LPI2C_PARAM_MTXFIFO_MASK (0xFU)

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#define LPI2C_PARAM_MTXFIFO_SHIFT (0U)

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#define LPI2C_PARAM_MTXFIFO(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_PARAM_MTXFIFO_SHIFT)) & LPI2C_PARAM_MTXFIFO_MASK)

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#define LPI2C_PARAM_MRXFIFO_MASK (0xF00U)

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#define LPI2C_PARAM_MRXFIFO_SHIFT (8U)

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#define LPI2C_PARAM_MRXFIFO(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_PARAM_MRXFIFO_SHIFT)) & LPI2C_PARAM_MRXFIFO_MASK)

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/*! @name MCR - Master Control Register */

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#define LPI2C_MCR_MEN_MASK (0x1U)

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#define LPI2C_MCR_MEN_SHIFT (0U)

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#define LPI2C_MCR_MEN(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MCR_MEN_SHIFT)) & LPI2C_MCR_MEN_MASK)

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#define LPI2C_MCR_RST_MASK (0x2U)

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#define LPI2C_MCR_RST_SHIFT (1U)

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#define LPI2C_MCR_RST(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MCR_RST_SHIFT)) & LPI2C_MCR_RST_MASK)

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#define LPI2C_MCR_DOZEN_MASK (0x4U)

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#define LPI2C_MCR_DOZEN_SHIFT (2U)

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#define LPI2C_MCR_DOZEN(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MCR_DOZEN_SHIFT)) & LPI2C_MCR_DOZEN_MASK)

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#define LPI2C_MCR_DBGEN_MASK (0x8U)

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#define LPI2C_MCR_DBGEN_SHIFT (3U)

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#define LPI2C_MCR_DBGEN(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MCR_DBGEN_SHIFT)) & LPI2C_MCR_DBGEN_MASK)

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#define LPI2C_MCR_RTF_MASK (0x100U)

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#define LPI2C_MCR_RTF_SHIFT (8U)

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#define LPI2C_MCR_RTF(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MCR_RTF_SHIFT)) & LPI2C_MCR_RTF_MASK)

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#define LPI2C_MCR_RRF_MASK (0x200U)

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#define LPI2C_MCR_RRF_SHIFT (9U)

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#define LPI2C_MCR_RRF(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MCR_RRF_SHIFT)) & LPI2C_MCR_RRF_MASK)

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/*! @name MSR - Master Status Register */

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#define LPI2C_MSR_TDF_MASK (0x1U)

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#define LPI2C_MSR_TDF_SHIFT (0U)

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#define LPI2C_MSR_TDF(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MSR_TDF_SHIFT)) & LPI2C_MSR_TDF_MASK)

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#define LPI2C_MSR_RDF_MASK (0x2U)

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#define LPI2C_MSR_RDF_SHIFT (1U)

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#define LPI2C_MSR_RDF(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MSR_RDF_SHIFT)) & LPI2C_MSR_RDF_MASK)

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#define LPI2C_MSR_EPF_MASK (0x100U)

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#define LPI2C_MSR_EPF_SHIFT (8U)

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#define LPI2C_MSR_EPF(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MSR_EPF_SHIFT)) & LPI2C_MSR_EPF_MASK)

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#define LPI2C_MSR_SDF_MASK (0x200U)

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#define LPI2C_MSR_SDF_SHIFT (9U)

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#define LPI2C_MSR_SDF(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MSR_SDF_SHIFT)) & LPI2C_MSR_SDF_MASK)

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#define LPI2C_MSR_NDF_MASK (0x400U)

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#define LPI2C_MSR_NDF_SHIFT (10U)

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#define LPI2C_MSR_NDF(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MSR_NDF_SHIFT)) & LPI2C_MSR_NDF_MASK)

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#define LPI2C_MSR_ALF_MASK (0x800U)

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#define LPI2C_MSR_ALF_SHIFT (11U)

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#define LPI2C_MSR_ALF(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MSR_ALF_SHIFT)) & LPI2C_MSR_ALF_MASK)

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#define LPI2C_MSR_FEF_MASK (0x1000U)

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#define LPI2C_MSR_FEF_SHIFT (12U)

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#define LPI2C_MSR_FEF(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MSR_FEF_SHIFT)) & LPI2C_MSR_FEF_MASK)

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#define LPI2C_MSR_PLTF_MASK (0x2000U)

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#define LPI2C_MSR_PLTF_SHIFT (13U)

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#define LPI2C_MSR_PLTF(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MSR_PLTF_SHIFT)) & LPI2C_MSR_PLTF_MASK)

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#define LPI2C_MSR_DMF_MASK (0x4000U)

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#define LPI2C_MSR_DMF_SHIFT (14U)

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#define LPI2C_MSR_DMF(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MSR_DMF_SHIFT)) & LPI2C_MSR_DMF_MASK)

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#define LPI2C_MSR_MBF_MASK (0x1000000U)

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#define LPI2C_MSR_MBF_SHIFT (24U)

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#define LPI2C_MSR_MBF(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MSR_MBF_SHIFT)) & LPI2C_MSR_MBF_MASK)

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#define LPI2C_MSR_BBF_MASK (0x2000000U)

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#define LPI2C_MSR_BBF_SHIFT (25U)

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#define LPI2C_MSR_BBF(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MSR_BBF_SHIFT)) & LPI2C_MSR_BBF_MASK)

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/*! @name MIER - Master Interrupt Enable Register */

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#define LPI2C_MIER_TDIE_MASK (0x1U)

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#define LPI2C_MIER_TDIE_SHIFT (0U)

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#define LPI2C_MIER_TDIE(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MIER_TDIE_SHIFT)) & LPI2C_MIER_TDIE_MASK)

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#define LPI2C_MIER_RDIE_MASK (0x2U)

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#define LPI2C_MIER_RDIE_SHIFT (1U)

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#define LPI2C_MIER_RDIE(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MIER_RDIE_SHIFT)) & LPI2C_MIER_RDIE_MASK)

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#define LPI2C_MIER_EPIE_MASK (0x100U)

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#define LPI2C_MIER_EPIE_SHIFT (8U)

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#define LPI2C_MIER_EPIE(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MIER_EPIE_SHIFT)) & LPI2C_MIER_EPIE_MASK)

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#define LPI2C_MIER_SDIE_MASK (0x200U)

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#define LPI2C_MIER_SDIE_SHIFT (9U)

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#define LPI2C_MIER_SDIE(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MIER_SDIE_SHIFT)) & LPI2C_MIER_SDIE_MASK)

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#define LPI2C_MIER_NDIE_MASK (0x400U)

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#define LPI2C_MIER_NDIE_SHIFT (10U)

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#define LPI2C_MIER_NDIE(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MIER_NDIE_SHIFT)) & LPI2C_MIER_NDIE_MASK)

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#define LPI2C_MIER_ALIE_MASK (0x800U)

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#define LPI2C_MIER_ALIE_SHIFT (11U)

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#define LPI2C_MIER_ALIE(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MIER_ALIE_SHIFT)) & LPI2C_MIER_ALIE_MASK)

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#define LPI2C_MIER_FEIE_MASK (0x1000U)

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#define LPI2C_MIER_FEIE_SHIFT (12U)

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#define LPI2C_MIER_FEIE(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MIER_FEIE_SHIFT)) & LPI2C_MIER_FEIE_MASK)

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#define LPI2C_MIER_PLTIE_MASK (0x2000U)

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#define LPI2C_MIER_PLTIE_SHIFT (13U)

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#define LPI2C_MIER_PLTIE(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MIER_PLTIE_SHIFT)) & LPI2C_MIER_PLTIE_MASK)

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#define LPI2C_MIER_DMIE_MASK (0x4000U)

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#define LPI2C_MIER_DMIE_SHIFT (14U)

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#define LPI2C_MIER_DMIE(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MIER_DMIE_SHIFT)) & LPI2C_MIER_DMIE_MASK)

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/*! @name MDER - Master DMA Enable Register */

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#define LPI2C_MDER_TDDE_MASK (0x1U)

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#define LPI2C_MDER_TDDE_SHIFT (0U)

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#define LPI2C_MDER_TDDE(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MDER_TDDE_SHIFT)) & LPI2C_MDER_TDDE_MASK)

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#define LPI2C_MDER_RDDE_MASK (0x2U)

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#define LPI2C_MDER_RDDE_SHIFT (1U)

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#define LPI2C_MDER_RDDE(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MDER_RDDE_SHIFT)) & LPI2C_MDER_RDDE_MASK)

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/*! @name MCFGR0 - Master Configuration Register 0 */

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#define LPI2C_MCFGR0_HREN_MASK (0x1U)

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#define LPI2C_MCFGR0_HREN_SHIFT (0U)

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#define LPI2C_MCFGR0_HREN(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MCFGR0_HREN_SHIFT)) & LPI2C_MCFGR0_HREN_MASK)

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#define LPI2C_MCFGR0_HRPOL_MASK (0x2U)

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#define LPI2C_MCFGR0_HRPOL_SHIFT (1U)

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#define LPI2C_MCFGR0_HRPOL(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MCFGR0_HRPOL_SHIFT)) & LPI2C_MCFGR0_HRPOL_MASK)

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#define LPI2C_MCFGR0_HRSEL_MASK (0x4U)

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#define LPI2C_MCFGR0_HRSEL_SHIFT (2U)

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#define LPI2C_MCFGR0_HRSEL(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MCFGR0_HRSEL_SHIFT)) & LPI2C_MCFGR0_HRSEL_MASK)

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#define LPI2C_MCFGR0_CIRFIFO_MASK (0x100U)

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#define LPI2C_MCFGR0_CIRFIFO_SHIFT (8U)

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#define LPI2C_MCFGR0_CIRFIFO(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MCFGR0_CIRFIFO_SHIFT)) & LPI2C_MCFGR0_CIRFIFO_MASK)

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#define LPI2C_MCFGR0_RDMO_MASK (0x200U)

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#define LPI2C_MCFGR0_RDMO_SHIFT (9U)

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#define LPI2C_MCFGR0_RDMO(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MCFGR0_RDMO_SHIFT)) & LPI2C_MCFGR0_RDMO_MASK)

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/*! @name MCFGR1 - Master Configuration Register 1 */

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#define LPI2C_MCFGR1_PRESCALE_MASK (0x7U)

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#define LPI2C_MCFGR1_PRESCALE_SHIFT (0U)

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#define LPI2C_MCFGR1_PRESCALE(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MCFGR1_PRESCALE_SHIFT)) & LPI2C_MCFGR1_PRESCALE_MASK)

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#define LPI2C_MCFGR1_AUTOSTOP_MASK (0x100U)

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#define LPI2C_MCFGR1_AUTOSTOP_SHIFT (8U)

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#define LPI2C_MCFGR1_AUTOSTOP(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MCFGR1_AUTOSTOP_SHIFT)) & LPI2C_MCFGR1_AUTOSTOP_MASK)

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#define LPI2C_MCFGR1_IGNACK_MASK (0x200U)

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#define LPI2C_MCFGR1_IGNACK_SHIFT (9U)

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#define LPI2C_MCFGR1_IGNACK(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MCFGR1_IGNACK_SHIFT)) & LPI2C_MCFGR1_IGNACK_MASK)

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#define LPI2C_MCFGR1_TIMECFG_MASK (0x400U)

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#define LPI2C_MCFGR1_TIMECFG_SHIFT (10U)

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#define LPI2C_MCFGR1_TIMECFG(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MCFGR1_TIMECFG_SHIFT)) & LPI2C_MCFGR1_TIMECFG_MASK)

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#define LPI2C_MCFGR1_MATCFG_MASK (0x70000U)

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#define LPI2C_MCFGR1_MATCFG_SHIFT (16U)

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#define LPI2C_MCFGR1_MATCFG(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MCFGR1_MATCFG_SHIFT)) & LPI2C_MCFGR1_MATCFG_MASK)

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#define LPI2C_MCFGR1_PINCFG_MASK (0x7000000U)

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#define LPI2C_MCFGR1_PINCFG_SHIFT (24U)

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#define LPI2C_MCFGR1_PINCFG(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MCFGR1_PINCFG_SHIFT)) & LPI2C_MCFGR1_PINCFG_MASK)

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/*! @name MCFGR2 - Master Configuration Register 2 */

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#define LPI2C_MCFGR2_BUSIDLE_MASK (0xFFFU)

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#define LPI2C_MCFGR2_BUSIDLE_SHIFT (0U)

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#define LPI2C_MCFGR2_BUSIDLE(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MCFGR2_BUSIDLE_SHIFT)) & LPI2C_MCFGR2_BUSIDLE_MASK)

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#define LPI2C_MCFGR2_FILTSCL_MASK (0xF0000U)

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#define LPI2C_MCFGR2_FILTSCL_SHIFT (16U)

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#define LPI2C_MCFGR2_FILTSCL(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MCFGR2_FILTSCL_SHIFT)) & LPI2C_MCFGR2_FILTSCL_MASK)

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#define LPI2C_MCFGR2_FILTSDA_MASK (0xF000000U)

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#define LPI2C_MCFGR2_FILTSDA_SHIFT (24U)

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#define LPI2C_MCFGR2_FILTSDA(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MCFGR2_FILTSDA_SHIFT)) & LPI2C_MCFGR2_FILTSDA_MASK)

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/*! @name MCFGR3 - Master Configuration Register 3 */

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#define LPI2C_MCFGR3_PINLOW_MASK (0xFFF00U)

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#define LPI2C_MCFGR3_PINLOW_SHIFT (8U)

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#define LPI2C_MCFGR3_PINLOW(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MCFGR3_PINLOW_SHIFT)) & LPI2C_MCFGR3_PINLOW_MASK)

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/*! @name MDMR - Master Data Match Register */

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#define LPI2C_MDMR_MATCH0_MASK (0xFFU)

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#define LPI2C_MDMR_MATCH0_SHIFT (0U)

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#define LPI2C_MDMR_MATCH0(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MDMR_MATCH0_SHIFT)) & LPI2C_MDMR_MATCH0_MASK)

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#define LPI2C_MDMR_MATCH1_MASK (0xFF0000U)

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#define LPI2C_MDMR_MATCH1_SHIFT (16U)

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#define LPI2C_MDMR_MATCH1(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MDMR_MATCH1_SHIFT)) & LPI2C_MDMR_MATCH1_MASK)

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/*! @name MCCR0 - Master Clock Configuration Register 0 */

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#define LPI2C_MCCR0_CLKLO_MASK (0x3FU)

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#define LPI2C_MCCR0_CLKLO_SHIFT (0U)

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#define LPI2C_MCCR0_CLKLO(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MCCR0_CLKLO_SHIFT)) & LPI2C_MCCR0_CLKLO_MASK)

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#define LPI2C_MCCR0_CLKHI_MASK (0x3F00U)

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#define LPI2C_MCCR0_CLKHI_SHIFT (8U)

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#define LPI2C_MCCR0_CLKHI(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MCCR0_CLKHI_SHIFT)) & LPI2C_MCCR0_CLKHI_MASK)

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#define LPI2C_MCCR0_SETHOLD_MASK (0x3F0000U)

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#define LPI2C_MCCR0_SETHOLD_SHIFT (16U)

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#define LPI2C_MCCR0_SETHOLD(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MCCR0_SETHOLD_SHIFT)) & LPI2C_MCCR0_SETHOLD_MASK)

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#define LPI2C_MCCR0_DATAVD_MASK (0x3F000000U)

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#define LPI2C_MCCR0_DATAVD_SHIFT (24U)

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#define LPI2C_MCCR0_DATAVD(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MCCR0_DATAVD_SHIFT)) & LPI2C_MCCR0_DATAVD_MASK)

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/*! @name MCCR1 - Master Clock Configuration Register 1 */

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#define LPI2C_MCCR1_CLKLO_MASK (0x3FU)

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#define LPI2C_MCCR1_CLKLO_SHIFT (0U)

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#define LPI2C_MCCR1_CLKLO(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MCCR1_CLKLO_SHIFT)) & LPI2C_MCCR1_CLKLO_MASK)

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#define LPI2C_MCCR1_CLKHI_MASK (0x3F00U)

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#define LPI2C_MCCR1_CLKHI_SHIFT (8U)

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#define LPI2C_MCCR1_CLKHI(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MCCR1_CLKHI_SHIFT)) & LPI2C_MCCR1_CLKHI_MASK)

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#define LPI2C_MCCR1_SETHOLD_MASK (0x3F0000U)

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#define LPI2C_MCCR1_SETHOLD_SHIFT (16U)

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#define LPI2C_MCCR1_SETHOLD(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MCCR1_SETHOLD_SHIFT)) & LPI2C_MCCR1_SETHOLD_MASK)

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#define LPI2C_MCCR1_DATAVD_MASK (0x3F000000U)

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#define LPI2C_MCCR1_DATAVD_SHIFT (24U)

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#define LPI2C_MCCR1_DATAVD(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MCCR1_DATAVD_SHIFT)) & LPI2C_MCCR1_DATAVD_MASK)

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/*! @name MFCR - Master FIFO Control Register */

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#define LPI2C_MFCR_TXWATER_MASK (0xFFU)

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#define LPI2C_MFCR_TXWATER_SHIFT (0U)

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#define LPI2C_MFCR_TXWATER(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MFCR_TXWATER_SHIFT)) & LPI2C_MFCR_TXWATER_MASK)

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#define LPI2C_MFCR_RXWATER_MASK (0xFF0000U)

296

#define LPI2C_MFCR_RXWATER_SHIFT (16U)

297

#define LPI2C_MFCR_RXWATER(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MFCR_RXWATER_SHIFT)) & LPI2C_MFCR_RXWATER_MASK)

298

299

/*! @name MFSR - Master FIFO Status Register */

300

#define LPI2C_MFSR_TXCOUNT_MASK (0xFFU)

301

#define LPI2C_MFSR_TXCOUNT_SHIFT (0U)

302

#define LPI2C_MFSR_TXCOUNT(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MFSR_TXCOUNT_SHIFT)) & LPI2C_MFSR_TXCOUNT_MASK)

303

#define LPI2C_MFSR_RXCOUNT_MASK (0xFF0000U)

304

#define LPI2C_MFSR_RXCOUNT_SHIFT (16U)

305

#define LPI2C_MFSR_RXCOUNT(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MFSR_RXCOUNT_SHIFT)) & LPI2C_MFSR_RXCOUNT_MASK)

306

307

/*! @name MTDR - Master Transmit Data Register */

308

#define LPI2C_MTDR_DATA_MASK (0xFFU)

309

#define LPI2C_MTDR_DATA_SHIFT (0U)

310

#define LPI2C_MTDR_DATA(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MTDR_DATA_SHIFT)) & LPI2C_MTDR_DATA_MASK)

311

#define LPI2C_MTDR_CMD_MASK (0x700U)

312

#define LPI2C_MTDR_CMD_SHIFT (8U)

313

#define LPI2C_MTDR_CMD(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MTDR_CMD_SHIFT)) & LPI2C_MTDR_CMD_MASK)

314

315

/*! @name MRDR - Master Receive Data Register */

316

#define LPI2C_MRDR_DATA_MASK (0xFFU)

317

#define LPI2C_MRDR_DATA_SHIFT (0U)

318

#define LPI2C_MRDR_DATA(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MRDR_DATA_SHIFT)) & LPI2C_MRDR_DATA_MASK)

319

#define LPI2C_MRDR_RXEMPTY_MASK (0x4000U)

320

#define LPI2C_MRDR_RXEMPTY_SHIFT (14U)

321

#define LPI2C_MRDR_RXEMPTY(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_MRDR_RXEMPTY_SHIFT)) & LPI2C_MRDR_RXEMPTY_MASK)

322

323

/*! @name SCR - Slave Control Register */

324

#define LPI2C_SCR_SEN_MASK (0x1U)

325

#define LPI2C_SCR_SEN_SHIFT (0U)

326

#define LPI2C_SCR_SEN(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SCR_SEN_SHIFT)) & LPI2C_SCR_SEN_MASK)

327

#define LPI2C_SCR_RST_MASK (0x2U)

328

#define LPI2C_SCR_RST_SHIFT (1U)

329

#define LPI2C_SCR_RST(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SCR_RST_SHIFT)) & LPI2C_SCR_RST_MASK)

330

#define LPI2C_SCR_FILTEN_MASK (0x10U)

331

#define LPI2C_SCR_FILTEN_SHIFT (4U)

332

#define LPI2C_SCR_FILTEN(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SCR_FILTEN_SHIFT)) & LPI2C_SCR_FILTEN_MASK)

333

#define LPI2C_SCR_FILTDZ_MASK (0x20U)

334

#define LPI2C_SCR_FILTDZ_SHIFT (5U)

335

#define LPI2C_SCR_FILTDZ(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SCR_FILTDZ_SHIFT)) & LPI2C_SCR_FILTDZ_MASK)

336

#define LPI2C_SCR_RTF_MASK (0x100U)

337

#define LPI2C_SCR_RTF_SHIFT (8U)

338

#define LPI2C_SCR_RTF(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SCR_RTF_SHIFT)) & LPI2C_SCR_RTF_MASK)

339

#define LPI2C_SCR_RRF_MASK (0x200U)

340

#define LPI2C_SCR_RRF_SHIFT (9U)

341

#define LPI2C_SCR_RRF(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SCR_RRF_SHIFT)) & LPI2C_SCR_RRF_MASK)

342

343

/*! @name SSR - Slave Status Register */

344

#define LPI2C_SSR_TDF_MASK (0x1U)

345

#define LPI2C_SSR_TDF_SHIFT (0U)

346

#define LPI2C_SSR_TDF(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SSR_TDF_SHIFT)) & LPI2C_SSR_TDF_MASK)

347

#define LPI2C_SSR_RDF_MASK (0x2U)

348

#define LPI2C_SSR_RDF_SHIFT (1U)

349

#define LPI2C_SSR_RDF(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SSR_RDF_SHIFT)) & LPI2C_SSR_RDF_MASK)

350

#define LPI2C_SSR_AVF_MASK (0x4U)

351

#define LPI2C_SSR_AVF_SHIFT (2U)

352

#define LPI2C_SSR_AVF(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SSR_AVF_SHIFT)) & LPI2C_SSR_AVF_MASK)

353

#define LPI2C_SSR_TAF_MASK (0x8U)

354

#define LPI2C_SSR_TAF_SHIFT (3U)

355

#define LPI2C_SSR_TAF(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SSR_TAF_SHIFT)) & LPI2C_SSR_TAF_MASK)

356

#define LPI2C_SSR_RSF_MASK (0x100U)

357

#define LPI2C_SSR_RSF_SHIFT (8U)

358

#define LPI2C_SSR_RSF(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SSR_RSF_SHIFT)) & LPI2C_SSR_RSF_MASK)

359

#define LPI2C_SSR_SDF_MASK (0x200U)

360

#define LPI2C_SSR_SDF_SHIFT (9U)

361

#define LPI2C_SSR_SDF(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SSR_SDF_SHIFT)) & LPI2C_SSR_SDF_MASK)

362

#define LPI2C_SSR_BEF_MASK (0x400U)

363

#define LPI2C_SSR_BEF_SHIFT (10U)

364

#define LPI2C_SSR_BEF(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SSR_BEF_SHIFT)) & LPI2C_SSR_BEF_MASK)

365

#define LPI2C_SSR_FEF_MASK (0x800U)

366

#define LPI2C_SSR_FEF_SHIFT (11U)

367

#define LPI2C_SSR_FEF(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SSR_FEF_SHIFT)) & LPI2C_SSR_FEF_MASK)

368

#define LPI2C_SSR_AM0F_MASK (0x1000U)

369

#define LPI2C_SSR_AM0F_SHIFT (12U)

370

#define LPI2C_SSR_AM0F(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SSR_AM0F_SHIFT)) & LPI2C_SSR_AM0F_MASK)

371

#define LPI2C_SSR_AM1F_MASK (0x2000U)

372

#define LPI2C_SSR_AM1F_SHIFT (13U)

373

#define LPI2C_SSR_AM1F(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SSR_AM1F_SHIFT)) & LPI2C_SSR_AM1F_MASK)

374

#define LPI2C_SSR_GCF_MASK (0x4000U)

375

#define LPI2C_SSR_GCF_SHIFT (14U)

376

#define LPI2C_SSR_GCF(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SSR_GCF_SHIFT)) & LPI2C_SSR_GCF_MASK)

377

#define LPI2C_SSR_SARF_MASK (0x8000U)

378

#define LPI2C_SSR_SARF_SHIFT (15U)

379

#define LPI2C_SSR_SARF(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SSR_SARF_SHIFT)) & LPI2C_SSR_SARF_MASK)

380

#define LPI2C_SSR_SBF_MASK (0x1000000U)

381

#define LPI2C_SSR_SBF_SHIFT (24U)

382

#define LPI2C_SSR_SBF(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SSR_SBF_SHIFT)) & LPI2C_SSR_SBF_MASK)

383

#define LPI2C_SSR_BBF_MASK (0x2000000U)

384

#define LPI2C_SSR_BBF_SHIFT (25U)

385

#define LPI2C_SSR_BBF(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SSR_BBF_SHIFT)) & LPI2C_SSR_BBF_MASK)

386

387

/*! @name SIER - Slave Interrupt Enable Register */

388

#define LPI2C_SIER_TDIE_MASK (0x1U)

389

#define LPI2C_SIER_TDIE_SHIFT (0U)

390

#define LPI2C_SIER_TDIE(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SIER_TDIE_SHIFT)) & LPI2C_SIER_TDIE_MASK)

391

#define LPI2C_SIER_RDIE_MASK (0x2U)

392

#define LPI2C_SIER_RDIE_SHIFT (1U)

393

#define LPI2C_SIER_RDIE(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SIER_RDIE_SHIFT)) & LPI2C_SIER_RDIE_MASK)

394

#define LPI2C_SIER_AVIE_MASK (0x4U)

395

#define LPI2C_SIER_AVIE_SHIFT (2U)

396

#define LPI2C_SIER_AVIE(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SIER_AVIE_SHIFT)) & LPI2C_SIER_AVIE_MASK)

397

#define LPI2C_SIER_TAIE_MASK (0x8U)

398

#define LPI2C_SIER_TAIE_SHIFT (3U)

399

#define LPI2C_SIER_TAIE(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SIER_TAIE_SHIFT)) & LPI2C_SIER_TAIE_MASK)

400

#define LPI2C_SIER_RSIE_MASK (0x100U)

401

#define LPI2C_SIER_RSIE_SHIFT (8U)

402

#define LPI2C_SIER_RSIE(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SIER_RSIE_SHIFT)) & LPI2C_SIER_RSIE_MASK)

403

#define LPI2C_SIER_SDIE_MASK (0x200U)

404

#define LPI2C_SIER_SDIE_SHIFT (9U)

405

#define LPI2C_SIER_SDIE(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SIER_SDIE_SHIFT)) & LPI2C_SIER_SDIE_MASK)

406

#define LPI2C_SIER_BEIE_MASK (0x400U)

407

#define LPI2C_SIER_BEIE_SHIFT (10U)

408

#define LPI2C_SIER_BEIE(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SIER_BEIE_SHIFT)) & LPI2C_SIER_BEIE_MASK)

409

#define LPI2C_SIER_FEIE_MASK (0x800U)

410

#define LPI2C_SIER_FEIE_SHIFT (11U)

411

#define LPI2C_SIER_FEIE(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SIER_FEIE_SHIFT)) & LPI2C_SIER_FEIE_MASK)

412

#define LPI2C_SIER_AM0IE_MASK (0x1000U)

413

#define LPI2C_SIER_AM0IE_SHIFT (12U)

414

#define LPI2C_SIER_AM0IE(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SIER_AM0IE_SHIFT)) & LPI2C_SIER_AM0IE_MASK)

415

#define LPI2C_SIER_AM1F_MASK (0x2000U)

416

#define LPI2C_SIER_AM1F_SHIFT (13U)

417

#define LPI2C_SIER_AM1F(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SIER_AM1F_SHIFT)) & LPI2C_SIER_AM1F_MASK)

418

#define LPI2C_SIER_GCIE_MASK (0x4000U)

419

#define LPI2C_SIER_GCIE_SHIFT (14U)

420

#define LPI2C_SIER_GCIE(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SIER_GCIE_SHIFT)) & LPI2C_SIER_GCIE_MASK)

421

#define LPI2C_SIER_SARIE_MASK (0x8000U)

422

#define LPI2C_SIER_SARIE_SHIFT (15U)

423

#define LPI2C_SIER_SARIE(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SIER_SARIE_SHIFT)) & LPI2C_SIER_SARIE_MASK)

424

425

/*! @name SDER - Slave DMA Enable Register */

426

#define LPI2C_SDER_TDDE_MASK (0x1U)

427

#define LPI2C_SDER_TDDE_SHIFT (0U)

428

#define LPI2C_SDER_TDDE(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SDER_TDDE_SHIFT)) & LPI2C_SDER_TDDE_MASK)

429

#define LPI2C_SDER_RDDE_MASK (0x2U)

430

#define LPI2C_SDER_RDDE_SHIFT (1U)

431

#define LPI2C_SDER_RDDE(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SDER_RDDE_SHIFT)) & LPI2C_SDER_RDDE_MASK)

432

#define LPI2C_SDER_AVDE_MASK (0x4U)

433

#define LPI2C_SDER_AVDE_SHIFT (2U)

434

#define LPI2C_SDER_AVDE(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SDER_AVDE_SHIFT)) & LPI2C_SDER_AVDE_MASK)

435

436

/*! @name SCFGR1 - Slave Configuration Register 1 */

437

#define LPI2C_SCFGR1_ADRSTALL_MASK (0x1U)

438

#define LPI2C_SCFGR1_ADRSTALL_SHIFT (0U)

439

#define LPI2C_SCFGR1_ADRSTALL(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SCFGR1_ADRSTALL_SHIFT)) & LPI2C_SCFGR1_ADRSTALL_MASK)

440

#define LPI2C_SCFGR1_RXSTALL_MASK (0x2U)

441

#define LPI2C_SCFGR1_RXSTALL_SHIFT (1U)

442

#define LPI2C_SCFGR1_RXSTALL(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SCFGR1_RXSTALL_SHIFT)) & LPI2C_SCFGR1_RXSTALL_MASK)

443

#define LPI2C_SCFGR1_TXDSTALL_MASK (0x4U)

444

#define LPI2C_SCFGR1_TXDSTALL_SHIFT (2U)

445

#define LPI2C_SCFGR1_TXDSTALL(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SCFGR1_TXDSTALL_SHIFT)) & LPI2C_SCFGR1_TXDSTALL_MASK)

446

#define LPI2C_SCFGR1_ACKSTALL_MASK (0x8U)

447

#define LPI2C_SCFGR1_ACKSTALL_SHIFT (3U)

448

#define LPI2C_SCFGR1_ACKSTALL(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SCFGR1_ACKSTALL_SHIFT)) & LPI2C_SCFGR1_ACKSTALL_MASK)

449

#define LPI2C_SCFGR1_GCEN_MASK (0x100U)

450

#define LPI2C_SCFGR1_GCEN_SHIFT (8U)

451

#define LPI2C_SCFGR1_GCEN(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SCFGR1_GCEN_SHIFT)) & LPI2C_SCFGR1_GCEN_MASK)

452

#define LPI2C_SCFGR1_SAEN_MASK (0x200U)

453

#define LPI2C_SCFGR1_SAEN_SHIFT (9U)

454

#define LPI2C_SCFGR1_SAEN(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SCFGR1_SAEN_SHIFT)) & LPI2C_SCFGR1_SAEN_MASK)

455

#define LPI2C_SCFGR1_TXCFG_MASK (0x400U)

456

#define LPI2C_SCFGR1_TXCFG_SHIFT (10U)

457

#define LPI2C_SCFGR1_TXCFG(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SCFGR1_TXCFG_SHIFT)) & LPI2C_SCFGR1_TXCFG_MASK)

458

#define LPI2C_SCFGR1_RXCFG_MASK (0x800U)

459

#define LPI2C_SCFGR1_RXCFG_SHIFT (11U)

460

#define LPI2C_SCFGR1_RXCFG(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SCFGR1_RXCFG_SHIFT)) & LPI2C_SCFGR1_RXCFG_MASK)

461

#define LPI2C_SCFGR1_IGNACK_MASK (0x1000U)

462

#define LPI2C_SCFGR1_IGNACK_SHIFT (12U)

463

#define LPI2C_SCFGR1_IGNACK(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SCFGR1_IGNACK_SHIFT)) & LPI2C_SCFGR1_IGNACK_MASK)

464

#define LPI2C_SCFGR1_HSMEN_MASK (0x2000U)

465

#define LPI2C_SCFGR1_HSMEN_SHIFT (13U)

466

#define LPI2C_SCFGR1_HSMEN(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SCFGR1_HSMEN_SHIFT)) & LPI2C_SCFGR1_HSMEN_MASK)

467

#define LPI2C_SCFGR1_ADDRCFG_MASK (0x70000U)

468

#define LPI2C_SCFGR1_ADDRCFG_SHIFT (16U)

469

#define LPI2C_SCFGR1_ADDRCFG(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SCFGR1_ADDRCFG_SHIFT)) & LPI2C_SCFGR1_ADDRCFG_MASK)

470

471

/*! @name SCFGR2 - Slave Configuration Register 2 */

472

#define LPI2C_SCFGR2_CLKHOLD_MASK (0xFU)

473

#define LPI2C_SCFGR2_CLKHOLD_SHIFT (0U)

474

#define LPI2C_SCFGR2_CLKHOLD(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SCFGR2_CLKHOLD_SHIFT)) & LPI2C_SCFGR2_CLKHOLD_MASK)

475

#define LPI2C_SCFGR2_DATAVD_MASK (0x3F00U)

476

#define LPI2C_SCFGR2_DATAVD_SHIFT (8U)

477

#define LPI2C_SCFGR2_DATAVD(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SCFGR2_DATAVD_SHIFT)) & LPI2C_SCFGR2_DATAVD_MASK)

478

#define LPI2C_SCFGR2_FILTSCL_MASK (0xF0000U)

479

#define LPI2C_SCFGR2_FILTSCL_SHIFT (16U)

480

#define LPI2C_SCFGR2_FILTSCL(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SCFGR2_FILTSCL_SHIFT)) & LPI2C_SCFGR2_FILTSCL_MASK)

481

#define LPI2C_SCFGR2_FILTSDA_MASK (0xF000000U)

482

#define LPI2C_SCFGR2_FILTSDA_SHIFT (24U)

483

#define LPI2C_SCFGR2_FILTSDA(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SCFGR2_FILTSDA_SHIFT)) & LPI2C_SCFGR2_FILTSDA_MASK)

484

485

/*! @name SAMR - Slave Address Match Register */

486

#define LPI2C_SAMR_ADDR0_MASK (0x7FEU)

487

#define LPI2C_SAMR_ADDR0_SHIFT (1U)

488

#define LPI2C_SAMR_ADDR0(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SAMR_ADDR0_SHIFT)) & LPI2C_SAMR_ADDR0_MASK)

489

#define LPI2C_SAMR_ADDR1_MASK (0x7FE0000U)

490

#define LPI2C_SAMR_ADDR1_SHIFT (17U)

491

#define LPI2C_SAMR_ADDR1(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SAMR_ADDR1_SHIFT)) & LPI2C_SAMR_ADDR1_MASK)

492

493

/*! @name SASR - Slave Address Status Register */

494

#define LPI2C_SASR_RADDR_MASK (0x7FFU)

495

#define LPI2C_SASR_RADDR_SHIFT (0U)

496

#define LPI2C_SASR_RADDR(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SASR_RADDR_SHIFT)) & LPI2C_SASR_RADDR_MASK)

497

#define LPI2C_SASR_ANV_MASK (0x4000U)

498

#define LPI2C_SASR_ANV_SHIFT (14U)

499

#define LPI2C_SASR_ANV(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SASR_ANV_SHIFT)) & LPI2C_SASR_ANV_MASK)

500

501

/*! @name STAR - Slave Transmit ACK Register */

502

#define LPI2C_STAR_TXNACK_MASK (0x1U)

503

#define LPI2C_STAR_TXNACK_SHIFT (0U)

504

#define LPI2C_STAR_TXNACK(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_STAR_TXNACK_SHIFT)) & LPI2C_STAR_TXNACK_MASK)

505

506

/*! @name STDR - Slave Transmit Data Register */

507

#define LPI2C_STDR_DATA_MASK (0xFFU)

508

#define LPI2C_STDR_DATA_SHIFT (0U)

509

#define LPI2C_STDR_DATA(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_STDR_DATA_SHIFT)) & LPI2C_STDR_DATA_MASK)

510

511

/*! @name SRDR - Slave Receive Data Register */

512

#define LPI2C_SRDR_DATA_MASK (0xFFU)

513

#define LPI2C_SRDR_DATA_SHIFT (0U)

514

#define LPI2C_SRDR_DATA(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SRDR_DATA_SHIFT)) & LPI2C_SRDR_DATA_MASK)

515

#define LPI2C_SRDR_RXEMPTY_MASK (0x4000U)

516

#define LPI2C_SRDR_RXEMPTY_SHIFT (14U)

517

#define LPI2C_SRDR_RXEMPTY(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SRDR_RXEMPTY_SHIFT)) & LPI2C_SRDR_RXEMPTY_MASK)

518

#define LPI2C_SRDR_SOF_MASK (0x8000U)

519

#define LPI2C_SRDR_SOF_SHIFT (15U)

520

#define LPI2C_SRDR_SOF(x) (((uint32_t)(((uint32_t)(x)) << LPI2C_SRDR_SOF_SHIFT)) & LPI2C_SRDR_SOF_MASK)

521

522

#endif /* __ASM_ARCH_IMX_I2C_H__ */