Update Linux to v5.4.2

Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/drivers/gpu/drm/lima/Kconfig b/drivers/gpu/drm/lima/Kconfig
new file mode 100644
index 0000000..bb4ddc6
--- /dev/null
+++ b/drivers/gpu/drm/lima/Kconfig
@@ -0,0 +1,13 @@
+# SPDX-License-Identifier: GPL-2.0 OR MIT
+# Copyright 2017-2019 Qiang Yu <yuq825@gmail.com>
+
+config DRM_LIMA
+       tristate "LIMA (DRM support for ARM Mali 400/450 GPU)"
+       depends on DRM
+       depends on ARM || ARM64 || COMPILE_TEST
+       depends on MMU
+       depends on COMMON_CLK
+       depends on OF
+       select DRM_SCHED
+       help
+         DRM driver for ARM Mali 400/450 GPUs.