ARM: dts: sun8i: sun8i-r40-bananapi-m2-ultra: enable AHCI

This patch enable the AHCI controller.
Since this controller need two regulator, this patch add them.

Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>

1 files changed, 18 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts b/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts
index a891a387e8f1..438b7b44dab3 100644
--- a/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts
+++ b/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts
@@ -105,6 +105,12 @@
         };
 };
 
+&ahci {
+        ahci-supply = <&reg_dldo4>;
+        phy-supply = <&reg_eldo3>;
+        status = "okay";
+};
+
 &de {
         status = "okay";
 };
@@ -250,6 +256,18 @@
         regulator-name = "vcc-wifi";
 };
 
+&reg_dldo4 {
+        regulator-min-microvolt = <2500000>;
+        regulator-max-microvolt = <2500000>;
+        regulator-name = "vdd2v5-sata";
+};
+
+&reg_eldo3 {
+        regulator-min-microvolt = <1200000>;
+        regulator-max-microvolt = <1200000>;
+        regulator-name = "vdd1v2-sata";
+};
+
 &tcon_tv0 {
         status = "okay";
 };