arm64: dts: renesas: salvator-xs: enable SATA

Wolfram Sang · horms · commit 3a0832d09369 · 2018-09-13T09:47:10.000+02:00
Add the nodes to enable SATA. Note that MD12 (SW12-7) must be switched
off for that to work.

Signed-off-by: Wolfram Sang &lt;wsa+renesas@sang-engineering.com&gt;
Reviewed-by: Geert Uytterhoeven &lt;geert+renesas@glider.be&gt;
Signed-off-by: Simon Horman &lt;horms+renesas@verge.net.au&gt;
diff --git a/arch/arm64/boot/dts/renesas/r8a7795-salvator-xs.dts b/arch/arm64/boot/dts/renesas/r8a7795-salvator-xs.dts
@@ -151,6 +151,15 @@
 	};
 };
 
+&pca9654 {
+	pcie_sata_switch {
+		gpio-hog;
+		gpios = <7 GPIO_ACTIVE_HIGH>;
+		output-low; /* enable SATA by default */
+		line-name = "PCIE/SATA switch";
+	};
+};
+
 &pfc {
 	usb2_pins: usb2 {
 		groups = "usb2";
@@ -175,6 +184,11 @@
 	};
 };
 
+/* MD12 (SW12-7) must be set 'Off' which is not the default! */
+&sata {
+	status = "okay";
+};
+
 &usb2_phy2 {
 	pinctrl-0 = <&usb2_pins>;
 	pinctrl-names = "default";
diff --git a/arch/arm64/boot/dts/renesas/r8a77965-salvator-xs.dts b/arch/arm64/boot/dts/renesas/r8a77965-salvator-xs.dts
@@ -47,3 +47,17 @@
 &hdmi0_con {
 	remote-endpoint = <&rcar_dw_hdmi0_out>;
 };
+
+&pca9654 {
+	pcie_sata_switch {
+		gpio-hog;
+		gpios = <7 GPIO_ACTIVE_HIGH>;
+		output-low; /* enable SATA by default */
+		line-name = "PCIE/SATA switch";
+	};
+};
+
+/* MD12 (SW12-7) must be set 'Off' which is not the default! */
+&sata {
+	status = "okay";
+};
