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-rw-r--r--dts/src/arm64/renesas/r8a7795-salvator-xs.dts85
1 files changed, 85 insertions, 0 deletions
diff --git a/dts/src/arm64/renesas/r8a7795-salvator-xs.dts b/dts/src/arm64/renesas/r8a7795-salvator-xs.dts
index 8b50ceb..e231b5a 100644
--- a/dts/src/arm64/renesas/r8a7795-salvator-xs.dts
+++ b/dts/src/arm64/renesas/r8a7795-salvator-xs.dts
@@ -56,6 +56,22 @@
status = "okay";
};
+&ehci3 {
+ dr_mode = "otg";
+ status = "okay";
+};
+
+&hsusb3 {
+ dr_mode = "otg";
+ status = "okay";
+};
+
+&sound_card {
+ dais = <&rsnd_port0 /* ak4613 */
+ &rsnd_port1 /* HDMI0 */
+ &rsnd_port2>; /* HDMI1 */
+};
+
&hdmi0 {
status = "okay";
@@ -66,6 +82,12 @@
remote-endpoint = <&hdmi0_con>;
};
};
+ port@2 {
+ reg = <2>;
+ dw_hdmi0_snd_in: endpoint {
+ remote-endpoint = <&rsnd_endpoint1>;
+ };
+ };
};
};
@@ -83,6 +105,12 @@
remote-endpoint = <&hdmi1_con>;
};
};
+ port@2 {
+ reg = <2>;
+ dw_hdmi1_snd_in: endpoint {
+ remote-endpoint = <&rsnd_endpoint2>;
+ };
+ };
};
};
@@ -94,11 +122,61 @@
status = "okay";
};
+&ohci3 {
+ dr_mode = "otg";
+ status = "okay";
+};
+
+&rcar_sound {
+ ports {
+ /* rsnd_port0 is on salvator-common */
+ rsnd_port1: port@1 {
+ rsnd_endpoint1: endpoint {
+ remote-endpoint = <&dw_hdmi0_snd_in>;
+
+ dai-format = "i2s";
+ bitclock-master = <&rsnd_endpoint1>;
+ frame-master = <&rsnd_endpoint1>;
+
+ playback = <&ssi2>;
+ };
+ };
+ rsnd_port2: port@2 {
+ rsnd_endpoint2: endpoint {
+ remote-endpoint = <&dw_hdmi1_snd_in>;
+
+ dai-format = "i2s";
+ bitclock-master = <&rsnd_endpoint2>;
+ frame-master = <&rsnd_endpoint2>;
+
+ playback = <&ssi3>;
+ };
+ };
+ };
+};
+
&pfc {
usb2_pins: usb2 {
groups = "usb2";
function = "usb2";
};
+
+ /*
+ * - On Salvator-X[S], GP6_3[01] are connected to ADV7482 as irq pins
+ * (when SW31 is the default setting on Salvator-XS).
+ * - If SW31 is the default setting, you cannot use USB2.0 ch3 on
+ * r8a7795 with Salvator-XS.
+ * Hence the SW31 setting must be changed like 2) below.
+ * 1) Default setting of SW31: ON-ON-OFF-OFF-OFF-OFF:
+ * - Connect GP6_3[01] to ADV7842.
+ * 2) Changed setting of SW31: OFF-OFF-ON-ON-ON-ON:
+ * - Connect GP6_3[01] to BD082065 (USB2.0 ch3's host power).
+ * - Connect GP6_{04,21} to ADV7842.
+ */
+ usb2_ch3_pins: usb2_ch3 {
+ groups = "usb2_ch3";
+ function = "usb2_ch3";
+ };
};
&usb2_phy2 {
@@ -107,3 +185,10 @@
status = "okay";
};
+
+&usb2_phy3 {
+ pinctrl-0 = <&usb2_ch3_pins>;
+ pinctrl-names = "default";
+
+ status = "okay";
+};