drivers: i2c: mxc: Update SYS_I2C_MXC_I2C support in Kconfig

NXP layerscape platforms like ls1088a, ls2088a
uses MXC I2C Controller.
-Remove dependency of MX6 for the same.

Update related configs to use Kconfig file.
-Add SYS_I2C_MXC_I2C1,_I2C2,_I2C3,_I2C4 in Kconfig
-Add CONFIG_SYS_MXC_I2C1_SPEED,_I2C2_,_I2C3_,_I2C4_ in Kconfig
-Add CONFIG_SYS_MXC_I2C1_SLAVE,_I2C2_,_I2C3_,_I2C4_ in Kconfig

Signed-off-by: Sriram Dash <sriram.dash@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 7b59dc9..c4a96d4 100644 (file)
--- a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
+++ b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
@@ -14,6 +14,9 @@ config ARCH_LS1012A
        select SYS_FSL_ERRATUM_A009008
        select ARCH_EARLY_INIT_R
        select BOARD_EARLY_INIT_F
+       select SYS_I2C_MXC
+       select SYS_I2C_MXC_I2C1
+       select SYS_I2C_MXC_I2C2
        imply PANIC_HANG
 
 config ARCH_LS1043A
@@ -41,6 +44,11 @@ config ARCH_LS1043A
        select SYS_FSL_HAS_DDR4
        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
        imply SCSI
        imply SCSI_AHCI
        imply CMD_PCI
@@ -70,6 +78,11 @@ config ARCH_LS1046A
        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
        imply SCSI
        imply SCSI_AHCI
 
@@ -102,6 +115,11 @@ config ARCH_LS1088A
        select FSL_TZASC_1
        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
        imply SCSI
        imply PANIC_HANG
 
@@ -144,6 +162,11 @@ config ARCH_LS2080A
        select SYS_FSL_ERRATUM_A009203
        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
        imply PANIC_HANG
 
 config FSL_LSCH2

diff --git a/drivers/i2c/Kconfig b/drivers/i2c/Kconfig
index 932abd3..cc9fa96 100644 (file)
--- a/drivers/i2c/Kconfig
+++ b/drivers/i2c/Kconfig
@@ -149,13 +149,96 @@ config SYS_I2C_MESON
          both 7-bit and 10-bit addresses.
 
 config SYS_I2C_MXC
-       bool "NXP i.MX I2C driver"
-       depends on MX6
+       bool "NXP MXC I2C driver"
        help
-         Add support for the NXP i.MX I2C driver. This supports upto for bus
+         Add support for the NXP I2C driver. This supports upto for bus
          channels and operating on standard mode upto 100 kbits/s and fast
          mode upto 400 kbits/s.
 
+if SYS_I2C_MXC
+config SYS_I2C_MXC_I2C1
+       bool "NXP MXC I2C1"
+       help
+        Add support for NXP MXC I2C Controller 1.
+        Required for SoCs which have I2C MXC controller 1 eg LS1088A, LS2080A
+
+config SYS_I2C_MXC_I2C2
+       bool "NXP MXC I2C2"
+       help
+        Add support for NXP MXC I2C Controller 2.
+        Required for SoCs which have I2C MXC controller 2 eg LS1088A, LS2080A
+
+config SYS_I2C_MXC_I2C3
+       bool "NXP MXC I2C3"
+       help
+        Add support for NXP MXC I2C Controller 3.
+        Required for SoCs which have I2C MXC controller 3 eg LS1088A, LS2080A
+
+config SYS_I2C_MXC_I2C4
+       bool "NXP MXC I2C4"
+       help
+        Add support for NXP MXC I2C Controller 4.
+        Required for SoCs which have I2C MXC controller 4 eg LS1088A, LS2080A
+endif
+
+if SYS_I2C_MXC_I2C1
+config SYS_MXC_I2C1_SPEED
+       int "I2C Channel 1 speed"
+       default 40000000 if TARGET_LS2080A_SIMU || TARGET_LS2080A_EMU
+       default 100000
+       help
+        MXC I2C Channel 1 speed
+
+config SYS_MXC_I2C1_SLAVE
+       int "I2C1 Slave"
+       default 0
+       help
+        MXC I2C1 Slave
+endif
+
+if SYS_I2C_MXC_I2C2
+config SYS_MXC_I2C2_SPEED
+       int "I2C Channel 2 speed"
+       default 40000000 if TARGET_LS2080A_SIMU || TARGET_LS2080A_EMU
+       default 100000
+       help
+        MXC I2C Channel 2 speed
+
+config SYS_MXC_I2C2_SLAVE
+       int "I2C2 Slave"
+       default 0
+       help
+        MXC I2C2 Slave
+endif
+
+if SYS_I2C_MXC_I2C3
+config SYS_MXC_I2C3_SPEED
+       int "I2C Channel 3 speed"
+       default 100000
+       help
+        MXC I2C Channel 3 speed
+
+config SYS_MXC_I2C3_SLAVE
+       int "I2C3 Slave"
+       default 0
+       help
+        MXC I2C3 Slave
+endif
+
+if SYS_I2C_MXC_I2C4
+config SYS_MXC_I2C4_SPEED
+       int "I2C Channel 4 speed"
+       default 100000
+       help
+        MXC I2C Channel 4 speed
+
+config SYS_MXC_I2C4_SLAVE
+       int "I2C4 Slave"
+       default 0
+       help
+        MXC I2C4 Slave
+endif
+
 config SYS_I2C_OMAP24XX
        bool "TI OMAP2+ I2C driver"
        depends on ARCH_OMAP2PLUS

diff --git a/include/configs/ls1012a_common.h b/include/configs/ls1012a_common.h
index 46b3566..73cd049 100644 (file)
--- a/include/configs/ls1012a_common.h
+++ b/include/configs/ls1012a_common.h
@@ -77,9 +77,6 @@
 
 /* I2C */
 #define CONFIG_SYS_I2C
-#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 */
 
 #define CONFIG_CONS_INDEX       1
 #define CONFIG_SYS_NS16550_SERIAL

diff --git a/include/configs/ls1043a_common.h b/include/configs/ls1043a_common.h
index 4c96186..9e1b81a 100644 (file)
--- a/include/configs/ls1043a_common.h
+++ b/include/configs/ls1043a_common.h
@@ -148,11 +148,6 @@
 
 /* I2C */
 #define CONFIG_SYS_I2C
-#define CONFIG_SYS_I2C_MXC
-#define CONFIG_SYS_I2C_MXC_I2C1
-#define CONFIG_SYS_I2C_MXC_I2C2
-#define CONFIG_SYS_I2C_MXC_I2C3
-#define CONFIG_SYS_I2C_MXC_I2C4
 
 /* PCIe */
 #ifndef SPL_NO_PCIE

diff --git a/include/configs/ls1046a_common.h b/include/configs/ls1046a_common.h
index b5af4b0..2494d9d 100644 (file)
--- a/include/configs/ls1046a_common.h
+++ b/include/configs/ls1046a_common.h
@@ -126,11 +126,6 @@
 
 /* I2C */
 #define CONFIG_SYS_I2C
-#define CONFIG_SYS_I2C_MXC
-#define CONFIG_SYS_I2C_MXC_I2C1
-#define CONFIG_SYS_I2C_MXC_I2C2
-#define CONFIG_SYS_I2C_MXC_I2C3
-#define CONFIG_SYS_I2C_MXC_I2C4
 
 /* PCIe */
 #define CONFIG_PCIE1           /* PCIE controller 1 */

diff --git a/include/configs/ls1088a_common.h b/include/configs/ls1088a_common.h
index a3a393e..393ce4f 100644 (file)
--- a/include/configs/ls1088a_common.h
+++ b/include/configs/ls1088a_common.h
@@ -67,11 +67,6 @@
 
 /* I2C */
 #define CONFIG_SYS_I2C
-#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 */
-#define CONFIG_SYS_I2C_MXC_I2C3                /* enable I2C bus 3 */
-#define CONFIG_SYS_I2C_MXC_I2C4                /* enable I2C bus 4 */
 
 /* Serial Port */
 #define CONFIG_CONS_INDEX       1

diff --git a/include/configs/ls2080a_common.h b/include/configs/ls2080a_common.h
index edf954d..3e05b27 100644 (file)
--- a/include/configs/ls2080a_common.h
+++ b/include/configs/ls2080a_common.h
@@ -77,11 +77,6 @@
 
 /* I2C */
 #define CONFIG_SYS_I2C
-#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 */
-#define CONFIG_SYS_I2C_MXC_I2C3                /* enable I2C bus 3 */
-#define CONFIG_SYS_I2C_MXC_I2C4                /* enable I2C bus 4 */
 
 /* Serial Port */
 #define CONFIG_CONS_INDEX       1

diff --git a/include/configs/ls2080a_emu.h b/include/configs/ls2080a_emu.h
index 6b34edf..c2fdc4d 100644 (file)
--- a/include/configs/ls2080a_emu.h
+++ b/include/configs/ls2080a_emu.h
@@ -12,9 +12,6 @@
 #define CONFIG_SYS_CLK_FREQ    100000000
 #define CONFIG_DDR_CLK_FREQ    133333333
 
-#define CONFIG_SYS_MXC_I2C1_SPEED      40000000
-#define CONFIG_SYS_MXC_I2C2_SPEED      40000000
-
 #define CONFIG_DDR_SPD
 #define CONFIG_SYS_FSL_DDR_EMU         /* Support emulator */
 #define SPD_EEPROM_ADDRESS1    0x51

diff --git a/include/configs/ls2080a_simu.h b/include/configs/ls2080a_simu.h
index dad1090..103ebec 100644 (file)
--- a/include/configs/ls2080a_simu.h
+++ b/include/configs/ls2080a_simu.h
@@ -12,9 +12,6 @@
 #define CONFIG_SYS_CLK_FREQ    100000000
 #define CONFIG_DDR_CLK_FREQ    133333333
 
-#define CONFIG_SYS_MXC_I2C1_SPEED      40000000
-#define CONFIG_SYS_MXC_I2C2_SPEED      40000000
-
 #define CONFIG_DIMM_SLOTS_PER_CTLR             1
 #define CONFIG_CHIP_SELECTS_PER_CTRL           4
 #ifdef CONFIG_SYS_FSL_HAS_DP_DDR