[PATCH] drm: bridge: DRM_FSL_LDB should depend on ARCH_MXC

[Geert Uytterhoeven]

The Freescale i.MX8MP LDB bridge is only present on Freescale i.MX8MP
SoCs.  Hence add a dependency on ARCH_MXC, to prevent asking the user
about this driver when configuring a kernel without i.MX SoC support.

Fixes: 463db5c2ed4aed01 ("drm: bridge: ldb: Implement simple Freescale i.MX8MP 
LDB bridge")
Signed-off-by: Geert Uytterhoeven <geert+rene...@glider.be>
---
 drivers/gpu/drm/bridge/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/bridge/Kconfig b/drivers/gpu/drm/bridge/Kconfig
index da3441830d46a584..146ab069838fe97a 100644
--- a/drivers/gpu/drm/bridge/Kconfig
+++ b/drivers/gpu/drm/bridge/Kconfig
@@ -78,6 +78,7 @@ config DRM_DISPLAY_CONNECTOR
 config DRM_FSL_LDB
        tristate "Freescale i.MX8MP LDB bridge"
        depends on OF
+       depends on ARCH_MXC || COMPILE_TEST
        select DRM_KMS_HELPER
        select DRM_PANEL_BRIDGE
        help
-- 
2.25.1