MMIOT-35-1 arm64: dts: imx8mq drm: create dts for drm purpose
Signed-off-by: Antoine Bouyer <antoine.bouyer@nxp.com>
(cherry picked from commit 642119b966e25a6a6606460470b0def9418647ae)
diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index f337301..7a9dae6 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -50,7 +50,8 @@
fsl-imx8mq-evk-dcss-rm67191.dtb \
fsl-imx8mq-evk-dual-display.dtb \
fsl-imx8mq-evk-ak4497.dtb \
- fsl-imx8mq-evk-audio-tdm.dtb
+ fsl-imx8mq-evk-audio-tdm.dtb \
+ fsl-imx8mq-evk-drm.dtb
always := $(dtb-y)
subdir-y := $(dts-dirs)
diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8mq-evk-drm.dts b/arch/arm64/boot/dts/freescale/fsl-imx8mq-evk-drm.dts
new file mode 100644
index 0000000..a695afb
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/fsl-imx8mq-evk-drm.dts
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2017 NXP
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include "fsl-imx8mq-evk.dts"
+
+&resmem {
+ display_region: imx_ion@1 {
+ compatible = "imx-ion-pool";
+ reg = <0x0 0xe6000000 0 0x18000000>;
+ };
+
+ vpu_region: imx_ion@2 {
+ compatible = "imx-ion-pool";
+ reg = <0x0 0xe4000000 0 0x02000000>;
+ };
+};
+
+&imx_ion {
+ compatible = "fsl,mxc-ion", "linux,ion";
+
+ ion-display-region {
+ compatible = "fsl,display-heap", "linux,ion-heap-unmapped";
+ memory-region = <&display_region>;
+ };
+
+ ion-vpu-region {
+ compatible = "fsl,vpu-heap", "linux,ion-heap-unmapped";
+ memory-region = <&vpu_region>;
+ };
+};
