linux-kernel - [RFC 3/4] regulator: lp87565: dt: add LP87524-Q1 variant

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20200603200319.16184-4-luca@lucaceresoli.net>
Date:   Wed,  3 Jun 2020 22:03:18 +0200
From:   Luca Ceresoli <luca@...aceresoli.net>
To:     Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>
Cc:     Luca Ceresoli <luca@...aceresoli.net>, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, Lee Jones <lee.jones@...aro.org>,
        Rob Herring <robh+dt@...nel.org>, Keerthy <j-keerthy@...com>,
        Axel Lin <axel.lin@...ics.com>
Subject: [RFC 3/4] regulator: lp87565: dt: add LP87524-Q1 variant

Add the LP87524-Q1 to the lp87565 bindings document along with an example.

Signed-off-by: Luca Ceresoli <luca@...aceresoli.net>
---
 .../devicetree/bindings/mfd/lp87565.txt       | 47 ++++++++++++++++++-
 1 file changed, 46 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/mfd/lp87565.txt b/Documentation/devicetree/bindings/mfd/lp87565.txt
index b75ae23a1ef3..839eac6b75c2 100644
--- a/Documentation/devicetree/bindings/mfd/lp87565.txt
+++ b/Documentation/devicetree/bindings/mfd/lp87565.txt
@@ -1,7 +1,8 @@
 TI LP87565 PMIC MFD driver
 
 Required properties:
-  - compatible:		one of "ti,lp87565", "ti,lp87565-q1", "ti,lp87561-q1"
+  - compatible:		one of "ti,lp87565", "ti,lp87565-q1", "ti,lp87561-q1",
+			"ti,lp87524-q1"
   - reg:		I2C slave address.
   - gpio-controller:	Marks the device node as a GPIO Controller.
   - #gpio-cells:	Should be two.  The first cell is the pin number and
@@ -64,3 +65,47 @@ lp87561_pmic: pmic@62 {
 		};
 	};
 };
+
+Example for the TI LP87524-Q1 PMIC (four 1-phase output configuration):
+
+lp87524_pmic: pmic@60 {
+	compatible = "ti,lp87524-q1";
+	reg = <0x60>;
+	gpio-controller;
+	#gpio-cells = <2>;
+
+	buck0-in-supply = <&vdd_5v0>;
+	buck1-in-supply = <&vdd_5v0>;
+	buck2-in-supply = <&vdd_5v0>;
+	buck3-in-supply = <&vdd_5v0>;
+
+	regulators {
+		buck0_reg: buck0 {
+			regulator-name = "buck0";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-always-on;
+		};
+
+		buck1_reg: buck1 {
+			regulator-name = "buck1";
+			regulator-min-microvolt = <1350000>;
+			regulator-max-microvolt = <1350000>;
+			regulator-always-on;
+		};
+
+		buck2_reg: buck2 {
+			regulator-name = "buck2";
+			regulator-min-microvolt = <950000>;
+			regulator-max-microvolt = <950000>;
+			regulator-always-on;
+		};
+
+		buck3_reg: buck3 {
+			regulator-name = "buck3";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-always-on;
+		};
+	};
+};
-- 
2.27.0