diff mbox

[v2,6/8] ARM: dts: sun9i: a80-optimus: Add AXP806 PMIC device node and regulators

Message ID 20160827075544.26316-7-wens@csie.org (mailing list archive)
State Mainlined, archived
Headers show

Commit Message

Chen-Yu Tsai Aug. 27, 2016, 7:55 a.m. UTC 
The AXP806 PMIC is the secondary PMIC. It provides various supply
voltages for the SoC and other peripherals. The PMIC's interrupt
line is connected to NMI pin of the SoC.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
Changes since v1:

  - Fixed up bldo* voltage constraints to match regulator voltage step.

---
 arch/arm/boot/dts/sun9i-a80-optimus.dts | 113 ++++++++++++++++++++++++++++++++
 1 file changed, 113 insertions(+)

Comments

Chen-Yu Tsai Sept. 15, 2016, 2:33 p.m. UTC | #1 
Hi Maxime,

On Sat, Aug 27, 2016 at 3:55 PM, Chen-Yu Tsai <wens@csie.org> wrote:
> The AXP806 PMIC is the secondary PMIC. It provides various supply
> voltages for the SoC and other peripherals. The PMIC's interrupt
> line is connected to NMI pin of the SoC.
>
> Signed-off-by: Chen-Yu Tsai <wens@csie.org>

The driver patches have all been merged into the mfd tree. Could
you queue up the dts patches?

Thanks
ChenYu
Maxime Ripard Sept. 15, 2016, 2:56 p.m. UTC | #2 
On Thu, Sep 15, 2016 at 10:33:50PM +0800, Chen-Yu Tsai wrote:
> Hi Maxime,
> 
> On Sat, Aug 27, 2016 at 3:55 PM, Chen-Yu Tsai <wens@csie.org> wrote:
> > The AXP806 PMIC is the secondary PMIC. It provides various supply
> > voltages for the SoC and other peripherals. The PMIC's interrupt
> > line is connected to NMI pin of the SoC.
> >
> > Signed-off-by: Chen-Yu Tsai <wens@csie.org>
> 
> The driver patches have all been merged into the mfd tree. Could
> you queue up the dts patches?

I just did.

Thanks for the remainder,
Maxime
diff mbox

Patch

diff --git a/arch/arm/boot/dts/sun9i-a80-optimus.dts b/arch/arm/boot/dts/sun9i-a80-optimus.dts
index caf0091e71ba..d805cb50b5c8 100644
--- a/arch/arm/boot/dts/sun9i-a80-optimus.dts
+++ b/arch/arm/boot/dts/sun9i-a80-optimus.dts
@@ -332,6 +332,118 @@ 
 		};
 	};
 
+	axp806: pmic@745 {
+		compatible = "x-powers,axp806";
+		reg = <0x745>;
+		interrupt-parent = <&nmi_intc>;
+		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-controller;
+		#interrupt-cells = <1>;
+		bldoin-supply = <&reg_dcdce>;
+
+		regulators {
+			reg_s_aldo1: aldo1 {
+				regulator-always-on;
+				regulator-min-microvolt = <3000000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-name = "avcc";
+			};
+
+			aldo2 {
+				/*
+				 * unused, but use a different name to
+				 * avoid name clash with axp809's aldo's
+				 */
+				regulator-name = "s_aldo2";
+			};
+
+			aldo3 {
+				/*
+				 * unused, but use a different name to
+				 * avoid name clash with axp809's aldo's
+				 */
+				regulator-name = "s_aldo3";
+			};
+
+			reg_bldo1: bldo1 {
+				regulator-always-on;
+				regulator-min-microvolt = <1700000>;
+				regulator-max-microvolt = <1900000>;
+				regulator-name = "vcc18-efuse-adc-display-csi";
+			};
+
+			reg_bldo2: bldo2 {
+				regulator-always-on;
+				regulator-min-microvolt = <1700000>;
+				regulator-max-microvolt = <1900000>;
+				regulator-name =
+					"vdd18-drampll-vcc18-pll-cpvdd";
+			};
+
+			bldo3 {
+				/* unused */
+			};
+
+			reg_bldo4: bldo4 {
+				regulator-min-microvolt = <1100000>;
+				regulator-max-microvolt = <1300000>;
+				regulator-name = "vcc12-hsic";
+			};
+
+			reg_cldo1: cldo1 {
+				/*
+				 * This was 3V in the original design, but
+				 * 3.3V is the recommended supply voltage
+				 * for the Ethernet PHY.
+				 */
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-name = "vcc-gmac-phy";
+			};
+
+			reg_cldo2: cldo2 {
+				regulator-min-microvolt = <2800000>;
+				regulator-max-microvolt = <2800000>;
+				regulator-name = "afvcc-cam";
+			};
+
+			reg_cldo3: cldo3 {
+				regulator-min-microvolt = <3000000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-name = "vcc-io-wifi-codec-io2";
+			};
+
+			reg_dcdca: dcdca {
+				regulator-always-on;
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1100000>;
+				regulator-name = "vdd-cpub";
+			};
+
+			reg_dcdcd: dcdcd {
+				regulator-always-on;
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1100000>;
+				regulator-name = "vdd-vpu";
+			};
+
+			reg_dcdce: dcdce {
+				regulator-always-on;
+				regulator-min-microvolt = <2100000>;
+				regulator-max-microvolt = <2100000>;
+				regulator-name = "vcc-bldo-codec-ldoin";
+			};
+
+			sw {
+				/*
+				 * unused, but use a different name to
+				 * avoid name clash with axp809's sw
+				 */
+				regulator-name = "s_sw";
+			};
+		};
+	};
+
 	ac100: codec@e89 {
 		compatible = "x-powers,ac100";
 		reg = <0xe89>;
@@ -371,6 +483,7 @@ 
 };
 
 &usbphy2 {
+	phy-supply = <&reg_bldo4>;
 	status = "okay";
 };