i2c: at91_i2c: Wait for TXRDY after sending the first byte

[u-boot] / drivers / i2c / Kconfig

diff --git a/drivers/i2c/Kconfig b/drivers/i2c/Kconfig
index d2d9367bfc46653a0608398bcb3b7d39bbc72c2f..0630712e4a4a473ab25211800a679f6df0142745 100644 (file)
--- a/drivers/i2c/Kconfig
+++ b/drivers/i2c/Kconfig
@@ -137,6 +137,17 @@ config SYS_I2C_IMX_LPI2C
        help
          Add support for the NXP i.MX LPI2C driver.
 
+config SYS_I2C_MESON
+       bool "Amlogic Meson I2C driver"
+       depends on DM_I2C && ARCH_MESON
+       help
+         Add support for the I2C controller available in Amlogic Meson
+         SoCs. The controller supports programmable bus speed including
+         standard (100kbits/s) and fast (400kbit/s) speed and allows the
+         software to define a flexible format of the bit streams. It has an
+         internal buffer holding up to 8 bytes for transfers and supports
+         both 7-bit and 10-bit addresses.
+
 config SYS_I2C_MXC
        bool "NXP i.MX I2C driver"
        depends on MX6
@@ -151,6 +162,12 @@ config SYS_I2C_OMAP24XX
        help
          Add support for the OMAP2+ I2C driver.
 
+config SYS_I2C_RCAR_IIC
+       bool "Renesas RCar Gen3 IIC driver"
+       depends on RCAR_GEN3 && DM_I2C
+       help
+         Support for Renesas RCar Gen3 IIC controller.
+
 config SYS_I2C_ROCKCHIP
        bool "Rockchip I2C driver"
        depends on DM_I2C
@@ -227,6 +244,16 @@ config TEGRA186_BPMP_I2C
          by the BPMP, and can only be accessed by the main CPU via IPC
          requests to the BPMP. This driver covers the latter case.
 
+config SYS_I2C_BUS_MAX
+       int "Max I2C busses"
+       depends on ARCH_KEYSTONE || ARCH_OMAP2PLUS || ARCH_SOCFPGA
+       default 2 if TI816X
+       default 3 if OMAP34XX || AM33XX || AM43XX || ARCH_KEYSTONE
+       default 4 if ARCH_SOCFPGA || OMAP44XX || TI814X
+       default 5 if OMAP54XX
+       help
+         Define the maximum number of available I2C buses.
+
 source "drivers/i2c/muxes/Kconfig"
 
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