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[v5,9/9] ARM: dts: sun8i: sun8i-r40-bananapi-m2-ultra: enable AHCI

Message ID 20180903100201.23131-10-clabbe.montjoie@gmail.com
State Accepted
Commit 666907a3f9bdd48a3b30f80a2ee2811c625efe22
Headers show
Series [v5,1/9] dt-bindings: ata: ahci-platform: fix indentation of target-supply | expand

Commit Message

Corentin Labbe Sept. 3, 2018, 10:02 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.montjoie@gmail.com>

---
 arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

-- 
2.16.4
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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 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";
 };