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dm: powerpc: T2080/T2081: add i2c DM support

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This supports i2c DM for SoC T2080/T2081

Signed-off-by: Biwen Li <biwen.li@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
This commit is contained in:
Biwen Li
2020-05-01 20:04:19 +08:00
committed by Priyanka Jain
parent 30ea84768b
commit 8e4be6dfb7
4 changed files with 34 additions and 6 deletions
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7
include/configs/T208xQDS.h
View File

@@ -1,6 +1,7 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright 2011-2013 Freescale Semiconductor, Inc.
* Copyright 2020 NXP
*/
/*
@@ -385,8 +386,8 @@ unsigned long get_board_ddr_clk(void);
/*
* I2C
*/
#ifndef CONFIG_DM_I2C
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_FSL
#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F
#define CONFIG_SYS_FSL_I2C3_SLAVE 0x7F
@@ -399,6 +400,10 @@ unsigned long get_board_ddr_clk(void);
#define CONFIG_SYS_FSL_I2C2_SPEED 100000
#define CONFIG_SYS_FSL_I2C3_SPEED 100000
#define CONFIG_SYS_FSL_I2C4_SPEED 100000
#endif
#define CONFIG_SYS_I2C_FSL
#define I2C_MUX_PCA_ADDR_PRI 0x77 /* I2C bus multiplexer,primary */
#define I2C_MUX_PCA_ADDR_SEC1 0x75 /* I2C bus multiplexer,secondary 1 */
#define I2C_MUX_PCA_ADDR_SEC2 0x76 /* I2C bus multiplexer,secondary 2 */

10
include/configs/T208xRDB.h
View File

@@ -1,6 +1,7 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright 2014 Freescale Semiconductor, Inc.
* Copyright 2020 NXP
*/
/*
@@ -333,8 +334,8 @@ unsigned long get_board_ddr_clk(void);
/*
* I2C
*/
#ifndef CONFIG_DM_I2C
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_FSL
#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F
#define CONFIG_SYS_FSL_I2C3_SLAVE 0x7F
@@ -347,6 +348,13 @@ unsigned long get_board_ddr_clk(void);
#define CONFIG_SYS_FSL_I2C2_SPEED 100000
#define CONFIG_SYS_FSL_I2C3_SPEED 100000
#define CONFIG_SYS_FSL_I2C4_SPEED 100000
#else
#define CONFIG_I2C_SET_DEFAULT_BUS_NUM
#define CONFIG_I2C_DEFAULT_BUS_NUMBER 0
#endif
#define CONFIG_SYS_I2C_FSL
#define I2C_MUX_PCA_ADDR_PRI 0x77 /* I2C bus multiplexer,primary */
#define I2C_MUX_PCA_ADDR_SEC1 0x75 /* I2C bus multiplexer,secondary 1 */
#define I2C_MUX_PCA_ADDR_SEC2 0x76 /* I2C bus multiplexer,secondary 2 */