dm: powerpc: T1040/T1042: add i2c DM support
This supports i2c DM for SoC T1040/T1042
Signed-off-by: Biwen Li <biwen.li@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
diff --git a/include/configs/T1040QDS.h b/include/configs/T1040QDS.h
index cda8251..ad8efb3 100644
--- a/include/configs/T1040QDS.h
+++ b/include/configs/T1040QDS.h
@@ -1,5 +1,6 @@
/*
* Copyright 2013-2014 Freescale Semiconductor, Inc.
+ * Copyright 2020 NXP
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -360,6 +361,8 @@
#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 */
@@ -374,6 +377,9 @@
#define CONFIG_SYS_FSL_I2C2_OFFSET 0x118100
#define CONFIG_SYS_FSL_I2C3_OFFSET 0x119000
#define CONFIG_SYS_FSL_I2C4_OFFSET 0x119100
+#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*/
@@ -385,6 +391,7 @@
/* 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