[PATCH 08/10] arm64: dts: salvator-x: Add DU pins, HDMI connectors and encoder

[Ulrich Hecht]

From: Koji Matsuoka <koji.matsuoka...@renesas.com>

Based on work by Koji Matsuoka.

[geert: Re-add removed extal_clk]
[geert: Modify existing du node instead of moving it around]
[geert: Use generic pinctrl properties]
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas at gmail.com>
---
 arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts | 95 ++++++++++++++++++++++
 1 file changed, 95 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts 
b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
index b1eab68..3c783dd 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
+++ b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts
@@ -178,6 +178,44 @@
                        };
                };
        };
+
+       hdmi0-out {
+               compatible = "hdmi-connector";
+               type = "a";
+
+               port {
+                       hdmi0_con: endpoint {
+                               remote-endpoint = <&rcar_dw_hdmi0_out>;
+                       };
+               };
+       };
+
+       hdmi1-out {
+               compatible = "hdmi-connector";
+               type = "a";
+
+               port {
+                       hdmi1_con: endpoint {
+                               remote-endpoint = <&rcar_dw_hdmi1_out>;
+                       };
+               };
+       };
+};
+
+&programmable_clk0 {
+       clock-frequency = <148500000>;
+};
+
+&x21_clk {
+       clock-frequency = <33000000>;
+};
+
+&x22_clk {
+       clock-frequency = <33000000>;
+};
+
+&programmable_clk1 {
+       clock-frequency = <108000000>;
 };

 &du {
@@ -191,6 +229,58 @@
                                remote-endpoint = <&adv7123_in>;
                        };
                };
+               port at 1 {
+                       endpoint {
+                               remote-endpoint = <&rcar_dw_hdmi0_in>;
+                       };
+               };
+               port at 2 {
+                       endpoint {
+                               remote-endpoint = <&rcar_dw_hdmi1_in>;
+                       };
+               };
+       };
+};
+
+&hdmi0 {
+       status = "okay";
+
+       ports {
+               #address-cells = <1>;
+               #size-cells = <0>;
+               port at 0 {
+                       reg = <0>;
+                       rcar_dw_hdmi0_in: endpoint {
+                               remote-endpoint = <&du_out_hdmi0>;
+                       };
+               };
+               port at 1 {
+                       reg = <1>;
+                       rcar_dw_hdmi0_out: endpoint {
+                               remote-endpoint = <&hdmi0_con>;
+                       };
+               };
+       };
+};
+
+&hdmi1 {
+       status = "okay";
+
+       ports {
+               #address-cells = <1>;
+               #size-cells = <0>;
+               port at 0 {
+                       reg = <0>;
+                       rcar_dw_hdmi1_in: endpoint {
+                               remote-endpoint = <&du_out_hdmi1>;
+                       };
+               };
+               port at 1 {
+                       reg = <1>;
+                       rcar_dw_hdmi1_out: endpoint {
+                               remote-endpoint = <&hdmi1_con>;
+                       };
+               };
        };
 };

@@ -269,6 +359,11 @@
                groups = "usb2";
                function = "usb2";
        };
+
+       du_pins: du {
+               groups = "du_rgb888", "du_sync", "du_clk_out_0", "du_disp";
+               function = "du";
+       };
 };

 &scif1 {
-- 
2.7.4