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[v3,9/9] ARM: dts: sun8i: sun8i-r40-bananapi-m2-ultra: enable AHCI

Message ID 1531479786-4911-10-git-send-email-clabbe@baylibre.com
State Not Applicable
Delegated to: David Miller
Headers show
Series ata: ahci_platform: support allwinner R40 AHCI | expand

Commit Message

Corentin LABBE July 13, 2018, 11:03 a.m. UTC 
This patch enable the AHCI controller.
Since this controller need two regulator, this patch add them.

Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
---
 arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
diff mbox series

Patch

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 c39b9169ea64..07eaf6cd9d19 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 +105,11 @@ 
 	};
 };
 
+&ahci {
+	ahci-supply = <&reg_dldo4>;
+	status = "okay";
+};
+
 &de {
 	status = "okay";
 };
@@ -251,6 +256,22 @@ 
 	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";
+};
+
+&sata_port0 {
+	port-supply = <&reg_eldo3>;
+};
+
 &tcon_tv0 {
 	status = "okay";
 };