i2c: Kconfig: Tighten some i2c driver dependencies

A few i2c drivers cannot build without access to some platform specific
header files. Express those requirements in Kconfig as well.

Signed-off-by: Tom Rini <trini@konsulko.com>

diff --git a/drivers/i2c/Kconfig b/drivers/i2c/Kconfig
index 775b2b4e9af1902db8c51a58c39231b962436c4e..108b24b3dd2329b2b6bb64407e32949ae36eb46c 100644 (file)
--- a/drivers/i2c/Kconfig
+++ b/drivers/i2c/Kconfig
@@ -181,6 +181,7 @@ config SYS_I2C_IPROC
 
 config SYS_I2C_FSL
        bool "Freescale I2C bus driver"
+       depends on M68K || PPC
        help
          Add support for Freescale I2C busses as used on MPC8240, MPC8245, and
          MPC85xx processors.
@@ -240,7 +241,7 @@ config SYS_I2C_DW
 
 config SYS_I2C_DW_PCI
        bool "Designware PCI I2C Controller"
-       depends on SYS_I2C_DW && PCI && ACPIGEN
+       depends on SYS_I2C_DW && PCI && ACPIGEN && X86
        default y
        help
          Say yes here to select the Designware PCI I2C Host Controller.
@@ -277,6 +278,7 @@ config SYS_I2C_INTEL
 
 config SYS_I2C_IMX_LPI2C
        bool "NXP i.MX LPI2C driver"
+       depends on MACH_IMX
        help
          Add support for the NXP i.MX LPI2C driver.
 
@@ -314,6 +316,7 @@ config SYS_I2C_MICROCHIP
 
 config SYS_I2C_MXC
        bool "NXP MXC I2C driver"
+       depends on ARCH_LS1021A || FSL_LSCH2 || FSL_LSCH3 || MACH_IMX
        help
          Add support for the NXP I2C driver. This supports up to four bus
          channels and operating on standard mode up to 100 kbits/s and fast
@@ -485,7 +488,7 @@ endif
 
 config SYS_I2C_NEXELL
        bool "Nexell I2C driver"
-       depends on DM_I2C
+       depends on DM_I2C && ARCH_NEXELL
        help
          Add support for the Nexell I2C driver. This is used with various
          Nexell parts such as S5Pxx18 series SoCs. All chips
@@ -494,6 +497,7 @@ config SYS_I2C_NEXELL
 
 config SYS_I2C_NPCM
        bool "Nuvoton NPCM I2C driver"
+       depends on ARCH_NPCM
        help
          Support for Nuvoton I2C controller driver.
 
@@ -533,7 +537,7 @@ config SYS_I2C_RCAR_IIC
 
 config SYS_I2C_ROCKCHIP
        bool "Rockchip I2C driver"
-       depends on DM_I2C
+       depends on DM_I2C && ARCH_ROCKCHIP
        help
          Add support for the Rockchip I2C driver. This is used with various
          Rockchip parts such as RK3126, RK3128, RK3036 and RK3288. All chips
@@ -751,6 +755,7 @@ config SYS_I2C_MV
 
 config SYS_I2C_MVTWSI
        bool "Marvell I2C driver"
+       depends on ARCH_KIRKWOOD || ARCH_MVEBU || ARCH_SUNXI
        help
          Support for Marvell I2C controllers as used on the orion5x and
          kirkwood SoC families.