>From: Sriram Dash >Subject: [PATCH 1/2] 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.d...@nxp.com> >Signed-off-by: Priyanka Jain <priyanka.j...@nxp.com> >---
Hello Stefano, Any updates. > arch/arm/cpu/armv8/fsl-layerscape/Kconfig | 23 ++++++++ > drivers/i2c/Kconfig | 89 +++++++++++++++++++++++++++++-- > include/configs/ls1012a_common.h | 3 -- > include/configs/ls1043a_common.h | 5 -- > include/configs/ls1046a_common.h | 5 -- > include/configs/ls1088a_common.h | 5 -- > include/configs/ls2080a_common.h | 5 -- > include/configs/ls2080a_emu.h | 3 -- > include/configs/ls2080a_simu.h | 3 -- > 9 files changed, 109 insertions(+), 32 deletions(-) > >diff --git a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig >b/arch/arm/cpu/armv8/fsl- >layerscape/Kconfig >index cefbdfe..ebccd16 100644 >--- a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig >+++ b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig >@@ -12,6 +12,9 @@ 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 >@@ -37,6 +40,11 @@ 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 >@@ -64,6 +72,11 @@ 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 > >@@ -94,6 +107,11 @@ 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 > >@@ -134,6 +152,11 @@ 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 17d21bb..7cad493 >100644 >--- 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 7dbe231..61aeaf9 100644 >--- a/include/configs/ls1012a_common.h >+++ b/include/configs/ls1012a_common.h >@@ -81,9 +81,6 @@ > > /* 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 67b5ea7..baf1305 100644 >--- a/include/configs/ls1043a_common.h >+++ b/include/configs/ls1043a_common.h >@@ -152,11 +152,6 @@ > > /* 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 bef4dd4..5667ce7 100644 >--- a/include/configs/ls1046a_common.h >+++ b/include/configs/ls1046a_common.h >@@ -130,11 +130,6 @@ > > /* 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 61c30c9..d7b81f3 100644 >--- a/include/configs/ls1088a_common.h >+++ b/include/configs/ls1088a_common.h >@@ -78,11 +78,6 @@ > > /* 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 b995513..6ad5e36 100644 >--- a/include/configs/ls2080a_common.h >+++ b/include/configs/ls2080a_common.h >@@ -85,11 +85,6 @@ > > /* 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 >--- 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 >--- 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 >-- >1.9.1 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
