dm: powerpc: T1023/T1024: add i2c DM support
This supports i2c DM for SoC T1023/T1024
Signed-off-by: Biwen Li <biwen.li@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
diff --git a/include/configs/T102xQDS.h b/include/configs/T102xQDS.h
index 20c0534..7f9e0c8 100644
--- a/include/configs/T102xQDS.h
+++ b/include/configs/T102xQDS.h
@@ -1,6 +1,7 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright 2014 Freescale Semiconductor, Inc.
+ * Copyright 2020 NXP
*/
/*
@@ -437,14 +438,20 @@
#endif
/* I2C */
+#ifndef CONFIG_DM_I2C
#define CONFIG_SYS_I2C
-#define CONFIG_SYS_I2C_FSL /* Use FSL common I2C driver */
#define CONFIG_SYS_FSL_I2C_SPEED 50000 /* I2C speed in Hz */
#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
#define CONFIG_SYS_FSL_I2C2_SPEED 50000 /* I2C speed in Hz */
#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F
#define CONFIG_SYS_FSL_I2C_OFFSET 0x118000
#define CONFIG_SYS_FSL_I2C2_OFFSET 0x118100
+#else
+#define CONFIG_I2C_SET_DEFAULT_BUS_NUM
+#define CONFIG_I2C_DEFAULT_BUS_NUMBER 0
+#endif
+
+#define CONFIG_SYS_I2C_FSL /* Use FSL common I2C driver */
#define I2C_MUX_PCA_ADDR 0x77
#define I2C_MUX_PCA_ADDR_PRI 0x77 /* Primary Mux*/
@@ -460,6 +467,7 @@
/* LDI/DVI Encoder for display */
#define CONFIG_SYS_I2C_LDI_ADDR 0x38
#define CONFIG_SYS_I2C_DVI_ADDR 0x75
+#define CONFIG_SYS_I2C_DVI_BUS_NUM 0
/*
* RTC configuration
diff --git a/include/configs/T102xRDB.h b/include/configs/T102xRDB.h
index 094795c..2b43b81 100644
--- a/include/configs/T102xRDB.h
+++ b/include/configs/T102xRDB.h
@@ -1,6 +1,7 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright 2014 Freescale Semiconductor, Inc.
+ * Copyright 2020 NXP
*/
/*
@@ -434,15 +435,20 @@
#endif
/* I2C */
+#ifndef CONFIG_DM_I2C
#define CONFIG_SYS_I2C
-#define CONFIG_SYS_I2C_FSL /* Use FSL common I2C driver */
#define CONFIG_SYS_FSL_I2C_SPEED 50000 /* I2C speed in Hz */
#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
#define CONFIG_SYS_FSL_I2C2_SPEED 50000 /* I2C speed in Hz */
#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F
#define CONFIG_SYS_FSL_I2C_OFFSET 0x118000
#define CONFIG_SYS_FSL_I2C2_OFFSET 0x118100
+#else
+#define CONFIG_I2C_SET_DEFAULT_BUS_NUM
+#define CONFIG_I2C_DEFAULT_BUS_NUMBER 0
+#endif
+#define CONFIG_SYS_I2C_FSL /* Use FSL common I2C driver */
#define I2C_PCA6408_BUS_NUM 1
#define I2C_PCA6408_ADDR 0x20