drm/panel: Add driver for Novatek NT36523

Add a driver for panels using the Novatek NT36523 display driver IC.

Signed-off-by: Jianhua Lu <lujianhua000@gmail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230313101858.14611-2-lujianhua000@gmail.com

MAINTAINERS

@@ -6537,6 +6537,13 @@ T:	git git://anongit.freedesktop.org/drm/drm-misc
 F:	Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml
 F:	drivers/gpu/drm/panel/panel-novatek-nt35560.c
+DRM DRIVER FOR NOVATEK NT36523 PANELS
+M:	Jianhua Lu <lujianhua000@gmail.com>
+S:	Maintained
+T:	git git://anongit.freedesktop.org/drm/drm-misc
+F:	Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml
+F:	drivers/gpu/drm/panel/panel-novatek-nt36523.c
+
 DRM DRIVER FOR NOVATEK NT36672A PANELS
 M:	Sumit Semwal <sumit.semwal@linaro.org>
 S:	Maintained

drivers/gpu/drm/panel/Kconfig

@@ -388,6 +388,16 @@ config DRM_PANEL_NOVATEK_NT35950
 	  Sharp panels used in Sony Xperia Z5 Premium and XZ Premium
 	  mobile phones.
 
+config DRM_PANEL_NOVATEK_NT36523
+	tristate "Novatek NT36523 panel driver"
+	depends on OF
+	depends on DRM_MIPI_DSI
+	depends on BACKLIGHT_CLASS_DEVICE
+	help
+	  Say Y here if you want to enable support for the panels built
+	  around the Novatek NT36523 display controller, such as some
+	  Boe panels used in Xiaomi Mi Pad 5 and 5 Pro tablets.
+
 config DRM_PANEL_NOVATEK_NT36672A
 	tristate "Novatek NT36672A DSI panel"
 	depends on OF

drivers/gpu/drm/panel/Makefile

@@ -36,6 +36,7 @@ obj-$(CONFIG_DRM_PANEL_NEWVISION_NV3052C) += panel-newvision-nv3052c.o
 obj-$(CONFIG_DRM_PANEL_NOVATEK_NT35510) += panel-novatek-nt35510.o
 obj-$(CONFIG_DRM_PANEL_NOVATEK_NT35560) += panel-novatek-nt35560.o
 obj-$(CONFIG_DRM_PANEL_NOVATEK_NT35950) += panel-novatek-nt35950.o
+obj-$(CONFIG_DRM_PANEL_NOVATEK_NT36523) += panel-novatek-nt36523.o
 obj-$(CONFIG_DRM_PANEL_NOVATEK_NT36672A) += panel-novatek-nt36672a.o
 obj-$(CONFIG_DRM_PANEL_NOVATEK_NT39016) += panel-novatek-nt39016.o
 obj-$(CONFIG_DRM_PANEL_MANTIX_MLAF057WE51) += panel-mantix-mlaf057we51.o