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authorBiwen Li <biwen.li@nxp.com>2019-12-31 15:33:44 +0800
committerPriyanka Jain <priyanka.jain@nxp.com>2020-02-04 16:20:25 +0530
commit9ebde8849a37beff5eccb462a991e05b07f8a360 (patch)
tree037e178c5c495f7e72c83c873dee5b857b7cfa0e /include
parenta0affb367ad638e1e6f51ed3678d3daad5724a40 (diff)
dm: arm: ls1021a: add i2c DM support
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>
Diffstat (limited to 'include')
-rw-r--r--include/configs/ls1021aiot.h7
-rw-r--r--include/configs/ls1021aqds.h6
-rw-r--r--include/configs/ls1021atsn.h7
-rw-r--r--include/configs/ls1021atwr.h7
4 files changed, 26 insertions, 1 deletions
diff --git a/include/configs/ls1021aiot.h b/include/configs/ls1021aiot.h
index 0b2d331b9b..1d218aa703 100644
--- a/include/configs/ls1021aiot.h
+++ b/include/configs/ls1021aiot.h
@@ -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 */
diff --git a/include/configs/ls1021aqds.h b/include/configs/ls1021aqds.h
index 8427be5adc..8bac2d2561 100644
--- a/include/configs/ls1021aqds.h
+++ b/include/configs/ls1021aqds.h
@@ -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 */
diff --git a/include/configs/ls1021atsn.h b/include/configs/ls1021atsn.h
index bdb4273cf5..984df6249f 100644
--- a/include/configs/ls1021atsn.h
+++ b/include/configs/ls1021atsn.h
@@ -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 */
diff --git a/include/configs/ls1021atwr.h b/include/configs/ls1021atwr.h
index 1919d1e14f..bec55a78af 100644
--- a/include/configs/ls1021atwr.h
+++ b/include/configs/ls1021atwr.h
@@ -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