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| author | Biwen Li <biwen.li@nxp.com> | 2020-05-01 20:04:19 +0800 |
|---|---|---|
| committer | Priyanka Jain <priyanka.jain@nxp.com> | 2020-05-04 09:12:36 +0530 |
| commit | 8e4be6dfb755bda97bea4d4b211c4aaabe08b730 (patch) | |
| tree | 336a073962174db68cd041f77255f23625eebdf1 /include | |
| parent | 30ea84768b678c64fbd890b952b719bf3b8d9dc0 (diff) | |
| download | u-boot-8e4be6dfb755bda97bea4d4b211c4aaabe08b730.zip u-boot-8e4be6dfb755bda97bea4d4b211c4aaabe08b730.tar.gz u-boot-8e4be6dfb755bda97bea4d4b211c4aaabe08b730.tar.bz2 | |
dm: powerpc: T2080/T2081: add i2c DM support
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>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/T208xQDS.h | 7 | ||||
| -rw-r--r-- | include/configs/T208xRDB.h | 10 |
2 files changed, 15 insertions, 2 deletions
diff --git a/include/configs/T208xQDS.h b/include/configs/T208xQDS.h index 96801e5..aed2e87 100644 --- a/include/configs/T208xQDS.h +++ b/include/configs/T208xQDS.h @@ -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 */ diff --git a/include/configs/T208xRDB.h b/include/configs/T208xRDB.h index a90ea11..e0ef2b2 100644 --- a/include/configs/T208xRDB.h +++ b/include/configs/T208xRDB.h @@ -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 */ |