diff mbox series

[v2,4/6] ARM: dts: sun8i: v40: bananapi-m2-berry: Enable AHCI

Message ID 1555065186-8154-5-git-send-email-pgreco@centosproject.org (mailing list archive)
State New, archived
Headers show
Series ARM: dts: sun8i: v40 Rewrite BPi M2 Berry DTS based on BPi M2 Ultra | expand

Commit Message

Pablo Sebastián Greco April 12, 2019, 10:33 a.m. UTC 
Just like the Bananapi M2 Ultra, enable the ahci controller and
the two regulators needed to activate it.

Signed-off-by: Pablo Greco <pgreco@centosproject.org>
---
 arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

Comments

Jagan Teki April 16, 2019, 2:34 p.m. UTC | #1 
On Fri, Apr 12, 2019 at 4:03 PM Pablo Greco <pgreco@centosproject.org> wrote:
>
> Just like the Bananapi M2 Ultra, enable the ahci controller and
> the two regulators needed to activate it.
>
> Signed-off-by: Pablo Greco <pgreco@centosproject.org>
> ---

Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts b/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts
index 2a5b80b..c37c7ab 100644
--- a/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts
+++ b/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts
@@ -99,6 +99,12 @@ 
 	};
 };
 
+&ahci {
+	ahci-supply = <&reg_dldo4>;
+	phy-supply = <&reg_eldo3>;
+	status = "okay";
+};
+
 &de {
 	status = "okay";
 };
@@ -225,6 +231,18 @@ 
 	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";
 };