i2c: tegra: Add the fifth bus on SoC with more than 4 buses

Create the i2c adapter object for the fifth bus on SoC with more than
4 buses. This allow using all the bus available on T30.

Signed-off-by: Alban Bedel <alban.bedel@avionic-design.de>
Acked-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Tom Warren <twarren@nvidia.com>

diff --git a/drivers/i2c/tegra_i2c.c b/drivers/i2c/tegra_i2c.c
index 9847cf126bf26104c268c54ddead0f22033b881d..594e5ddeb43ee8a64dc4e7956cb1d6e44bfd4d12 100644 (file)
--- a/drivers/i2c/tegra_i2c.c
+++ b/drivers/i2c/tegra_i2c.c
@@ -629,3 +629,8 @@ U_BOOT_I2C_ADAP_COMPLETE(tegra2, tegra_i2c_init, tegra_i2c_probe,
 U_BOOT_I2C_ADAP_COMPLETE(tegra3, tegra_i2c_init, tegra_i2c_probe,
                         tegra_i2c_read, tegra_i2c_write,
                         tegra_i2c_set_bus_speed, 100000, 0, 3)
+#if TEGRA_I2C_NUM_CONTROLLERS > 4
+U_BOOT_I2C_ADAP_COMPLETE(tegra4, tegra_i2c_init, tegra_i2c_probe,
+                        tegra_i2c_read, tegra_i2c_write,
+                        tegra_i2c_set_bus_speed, 100000, 0, 4)
+#endif