Commit 
57692c94dcbe ("drm/v3d: Introduce a new DRM driver for Broadcom V3D
V3.x+") adds the config DRM_V3D, which depends on "ARCH_BCMSTB".
Although, a bit confusing: all Broadcom architectures in
./arch/arm/mach-bcm/Kconfig have the prefix "ARCH_BCM", except for
ARCH_BRCMSTB, i.e., the config for Broadcom BCM7XXX based boards.
So, correct the reference ARCH_BCMSTB to the intended ARCH_BRCMSTB.
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210819112253.16484-4-lukas.bulwahn@gmail.com
 
 # SPDX-License-Identifier: GPL-2.0-only
 config DRM_V3D
        tristate "Broadcom V3D 3.x and newer"
-       depends on ARCH_BCM || ARCH_BCMSTB || COMPILE_TEST
+       depends on ARCH_BCM || ARCH_BRCMSTB || COMPILE_TEST
        depends on DRM
        depends on COMMON_CLK
        depends on MMU