Add the nodes to enable SATA. Note that MD12 (SW12-7) must be switched
off for that to work.
Signed-off-by: Wolfram Sang <wsa+rene...@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+rene...@glider.be>
---
Changes since v1:
* fixed indentation (Thanks, Geert!)
* merged two patches into one (Thanks, Simon!)
* Added Geert's tag
arch/arm64/boot/dts/renesas/r8a7795-salvator-xs.dts | 14 ++++++++++++++
arch/arm64/boot/dts/renesas/r8a77965-salvator-xs.dts | 14 ++++++++++++++
2 files changed, 28 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a7795-salvator-xs.dts
b/arch/arm64/boot/dts/renesas/r8a7795-salvator-xs.dts
index 8ded64d0a4d5..368be55eda4e 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795-salvator-xs.dts
+++ b/arch/arm64/boot/dts/renesas/r8a7795-salvator-xs.dts
@@ -152,6 +152,15 @@
};
};
+&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";
@@ -176,6 +185,11 @@
};
};
+/* 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
index 9de4e3db1621..45016a06fab1 100644
--- 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";
+};
--
2.11.0
