dm: arm64: ls1046a: add i2c DM support
This supports i2c DM and enables CONFIG_DM_I2C
for SoC LS1046A
Signed-off-by: Biwen Li <biwen.li@nxp.com>
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
index 760053e..b256391 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
+++ b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
@@ -107,11 +107,11 @@
select SYS_FSL_SRDS_2
select ARCH_EARLY_INIT_R
select BOARD_EARLY_INIT_F
- select SYS_I2C_MXC
- select SYS_I2C_MXC_I2C1
- select SYS_I2C_MXC_I2C2
- select SYS_I2C_MXC_I2C3
- select SYS_I2C_MXC_I2C4
+ select SYS_I2C_MXC if !DM_I2C
+ select SYS_I2C_MXC_I2C1 if !DM_I2C
+ select SYS_I2C_MXC_I2C2 if !DM_I2C
+ select SYS_I2C_MXC_I2C3 if !DM_I2C
+ select SYS_I2C_MXC_I2C4 if !DM_I2C
imply SCSI
imply SCSI_AHCI
diff --git a/arch/arm/dts/fsl-ls1046a-frwy.dts b/arch/arm/dts/fsl-ls1046a-frwy.dts
index 3d41e3b..d391593 100644
--- a/arch/arm/dts/fsl-ls1046a-frwy.dts
+++ b/arch/arm/dts/fsl-ls1046a-frwy.dts
@@ -32,3 +32,6 @@
};
+&i2c0 {
+ status = "okay";
+};
diff --git a/arch/arm/dts/fsl-ls1046a-qds.dtsi b/arch/arm/dts/fsl-ls1046a-qds.dtsi
index c95f44f..76dc397 100644
--- a/arch/arm/dts/fsl-ls1046a-qds.dtsi
+++ b/arch/arm/dts/fsl-ls1046a-qds.dtsi
@@ -80,3 +80,7 @@
&sata {
status = "okay";
};
+
+&i2c0 {
+ status = "okay";
+};
diff --git a/arch/arm/dts/fsl-ls1046a-rdb.dts b/arch/arm/dts/fsl-ls1046a-rdb.dts
index a05c9e9..83e34ab 100644
--- a/arch/arm/dts/fsl-ls1046a-rdb.dts
+++ b/arch/arm/dts/fsl-ls1046a-rdb.dts
@@ -43,3 +43,11 @@
&sata {
status = "okay";
};
+
+&i2c0 {
+ status = "okay";
+};
+
+&i2c3 {
+ status = "okay";
+};
diff --git a/arch/arm/include/asm/gpio.h b/arch/arm/include/asm/gpio.h
index 5d6b269..333e407 100644
--- a/arch/arm/include/asm/gpio.h
+++ b/arch/arm/include/asm/gpio.h
@@ -5,7 +5,7 @@
!defined(CONFIG_ARCH_LS1028A) && !defined(CONFIG_ARCH_LS2080A) && \
!defined(CONFIG_ARCH_LS1088A) && !defined(CONFIG_ARCH_ASPEED) && \
!defined(CONFIG_ARCH_LS1012A) && !defined(CONFIG_ARCH_LS1043A) && \
- !defined(CONFIG_ARCH_U8500) && \
+ !defined(CONFIG_ARCH_LS1046A) && !defined(CONFIG_ARCH_U8500) && \
!defined(CONFIG_CORTINA_PLATFORM)
#include <asm/arch/gpio.h>
#endif