tegra: nyan-big: Move the LCD driver to driver model

Adjust the driver to use driver model. The SOR becomes a bridge device. We
use the normal simple_panel driver to handle the display itself. We also
need to enable some options such as regulators, PWMs and DM_VIDEO itself.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Tom Warren <twarren@nvidia.com>
diff --git a/configs/nyan-big_defconfig b/configs/nyan-big_defconfig
index ca0f9e0..12377bd 100644
--- a/configs/nyan-big_defconfig
+++ b/configs/nyan-big_defconfig
@@ -12,6 +12,8 @@
 CONFIG_CMD_GPIO=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
+CONFIG_CMD_PMIC=y
+CONFIG_CMD_REGULATOR=y
 CONFIG_CMD_TPM=y
 CONFIG_CMD_TPM_TEST=y
 CONFIG_CROS_EC_KEYB=y
@@ -20,6 +22,10 @@
 CONFIG_CROS_EC_SPI=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_WINBOND=y
+CONFIG_DM_PMIC=y
+CONFIG_DM_REGULATOR=y
+CONFIG_DM_REGULATOR_FIXED=y
+CONFIG_DM_PWM=y
 CONFIG_SYS_NS16550=y
 CONFIG_TEGRA114_SPI=y
 CONFIG_TPM_TIS_INFINEON=y
@@ -27,6 +33,9 @@
 CONFIG_DM_USB=y
 CONFIG_DISPLAY=y
 CONFIG_I2C_EDID=y
+CONFIG_DM_VIDEO=y
 CONFIG_VIDEO_TEGRA124=y
+CONFIG_VIDEO_BRIDGE=y
 CONFIG_USE_PRIVATE_LIBGCC=y
 CONFIG_TPM=y
+CONFIG_ERRNO_STR=y