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dm: arm: ls1021a: add i2c DM support

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This supports i2c DM and enables CONFIG_DM_I2C
for SoC LS1021A

Signed-off-by: Biwen Li <biwen.li@nxp.com>
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
This commit is contained in:
Biwen Li
2019-12-31 15:33:44 +08:00
committed by Priyanka Jain
parent a0affb367a
commit 9ebde8849a
29 changed files with 330 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
include/configs/ls1021aiot.h
View File

@@ -1,6 +1,7 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright 2016 Freescale Semiconductor, Inc.
* Copyright 2019 NXP
*/
#ifndef __CONFIG_H
@@ -97,7 +98,13 @@
* I2C
*/
#define CONFIG_CMD_I2C
#ifndef CONFIG_DM_I2C
#define CONFIG_SYS_I2C
#else
#define CONFIG_I2C_SET_DEFAULT_BUS_NUM
#define CONFIG_I2C_DEFAULT_BUS_NUMBER 0
#endif
#define CONFIG_SYS_I2C_MXC
#define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
#define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */

6
include/configs/ls1021aqds.h
View File

@@ -1,6 +1,7 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright 2014 Freescale Semiconductor, Inc.
* Copyright 2019 NXP
*/
#ifndef __CONFIG_H
@@ -331,7 +332,12 @@ unsigned long get_board_ddr_clk(void);
/*
* I2C
*/
#ifndef CONFIG_DM_I2C
#define CONFIG_SYS_I2C
#else
#define CONFIG_I2C_SET_DEFAULT_BUS_NUM
#define CONFIG_I2C_DEFAULT_BUS_NUMBER 0
#endif
#define CONFIG_SYS_I2C_MXC
#define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
#define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */

7
include/configs/ls1021atsn.h
View File

@@ -1,5 +1,5 @@
/* SPDX-License-Identifier: GPL-2.0
* Copyright 2016-2018 NXP Semiconductors
* Copyright 2016-2019 NXP Semiconductors
* Copyright 2019 Vladimir Oltean <olteanv@gmail.com>
*/
@@ -107,7 +107,12 @@
#define CONFIG_BAUDRATE 115200
/* I2C */
#ifndef CONFIG_DM_I2C
#define CONFIG_SYS_I2C
#else
#define CONFIG_I2C_SET_DEFAULT_BUS_NUM
#define CONFIG_I2C_DEFAULT_BUS_NUMBER 0
#endif
#define CONFIG_SYS_I2C_MXC
#define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
#define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */

7
include/configs/ls1021atwr.h
View File

@@ -1,6 +1,7 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright 2014 Freescale Semiconductor, Inc.
* Copyright 2019 NXP
*/
#ifndef __CONFIG_H
@@ -209,7 +210,12 @@
/*
* I2C
*/
#ifndef CONFIG_DM_I2C
#define CONFIG_SYS_I2C
#else
#define CONFIG_I2C_SET_DEFAULT_BUS_NUM
#define CONFIG_I2C_DEFAULT_BUS_NUMBER 0
#endif
#define CONFIG_SYS_I2C_MXC
#define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
#define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
@@ -446,6 +452,7 @@
#ifdef CONFIG_SPL_BUILD
#define CONFIG_SYS_MONITOR_BASE CONFIG_SPL_TEXT_BASE
#undef CONFIG_DM_I2C
#else
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
#endif