arm64: dts: r8a7795: Add support for the DU

Add a compatible string and VSP links to the DU node. The H3 ES1.x and
H3 ES2.0 are compatible save for the links to the VSPs that are
described explicitly in DT, so there's no need for a new ES2-specific
compatible string.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm64/boot/dts/renesas/r8a7795-es1.dtsi b/arch/arm64/boot/dts/renesas/r8a7795-es1.dtsi
index a0ba7bd21ea3aa185bb725ee43c4a4638609e02b..f1646334899f08ce16904204f0c2a4854207b69f 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r8a7795-es1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795-es1.dtsi
@@ -79,6 +79,5 @@
 };
 
 &du {
-       compatible = "renesas,du-r8a7795";
        vsps = <&vspd0 &vspd1 &vspd2 &vspd3>;
 };

diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
index 2df8fb0d6ff26e7c1d65f02d0ade8fb96507fdad..14c72e5cb7a0f10868b796b5281c5ad85f7210b8 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
@@ -1917,6 +1917,7 @@
                };
 
                du: display@feb00000 {
+                       compatible = "renesas,du-r8a7795";
                        reg = <0 0xfeb00000 0 0x80000>,
                              <0 0xfeb90000 0 0x14>;
                        reg-names = "du", "lvds.0";
@@ -1930,6 +1931,7 @@
                                 <&cpg CPG_MOD 721>,
                                 <&cpg CPG_MOD 727>;
                        clock-names = "du.0", "du.1", "du.2", "du.3", "lvds.0";
+                       vsps = <&vspd0 0 &vspd1 0 &vspd2 0 &vspd0 1>;
                        status = "disabled";
 
                        ports {