From: Heiko Stuebner <heiko@sntech.de>
To: broonie@kernel.org
Cc: linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org,
devicetree@vger.kernel.org, robh+dt@kernel.org,
pawel.moll@arm.com, mark.rutland@arm.com,
ijc+devicetree@hellion.org.uk, galak@codeaurora.org,
Heiko Stuebner <heiko@sntech.de>
Subject: [PATCH 3/5] dt-bindings: add devicetree bindings for Fairchild FAN53555 regulators
Date: Sun, 14 Sep 2014 21:23:03 +0200 [thread overview]
Message-ID: <1410722585-13393-4-git-send-email-heiko@sntech.de> (raw)
In-Reply-To: <1410722585-13393-1-git-send-email-heiko@sntech.de>
Document the regulator and add a fairchild vendor-prefix.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
---
.../devicetree/bindings/regulator/fan53555.txt | 25 ++++++++++++++++++++++
.../devicetree/bindings/vendor-prefixes.txt | 1 +
2 files changed, 26 insertions(+)
create mode 100644 Documentation/devicetree/bindings/regulator/fan53555.txt
diff --git a/Documentation/devicetree/bindings/regulator/fan53555.txt b/Documentation/devicetree/bindings/regulator/fan53555.txt
new file mode 100644
index 0000000..2484497
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/fan53555.txt
@@ -0,0 +1,25 @@
+Binding for Fairchild FAN53555 regulators
+
+Required properties:
+ - compatible: "fairchild,fan53555"
+ - reg: I2C address
+
+Optional properties:
+ - fairchild,suspend-regulator: regulator number to use for suspend voltages
+ possible values are either <0> or <1>
+ - fairchild,slew-rate-microvolt: slew rate to use for positive voltage
+ transistions in microvolts per us, possible values are:
+ 64000, 32000, 16000, 8000, 4000, 2000, 1000, 500
+ - vin-supply: regulator supplying the vin pin
+
+Example:
+
+ regulator@40 {
+ compatible = "fairchild,fan53555";
+ regulator-name = "fan53555";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1800000>;
+ vin-supply = <&parent_reg>;
+ fairchild,suspend-regulator = <1>;
+ fairchild,slew-rate-microvolt = <64000>;
+ };
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index ac7269f..99da41b 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -49,6 +49,7 @@ epson Seiko Epson Corp.
est ESTeem Wireless Modems
eukrea Eukréa Electromatique
excito Excito
+fairchild Fairchild Semiconductor
fsl Freescale Semiconductor
GEFanuc GE Fanuc Intelligent Platforms Embedded Systems, Inc.
gef GE Fanuc Intelligent Platforms Embedded Systems, Inc.
--
2.0.1
next prev parent reply other threads:[~2014-09-14 19:20 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-14 19:23 [PATCH 0/5] regulator: add support for syr82x to fan53555 Heiko Stuebner
2014-09-14 19:23 ` [PATCH 1/5] regulator: fan53555: enable vin supply Heiko Stuebner
2014-09-15 21:49 ` Mark Brown
2014-09-14 19:23 ` [PATCH 2/5] regulator: fan53555: set regulator name from constraints name Heiko Stuebner
2014-09-15 16:59 ` Mark Brown
2014-09-15 22:08 ` Heiko Stübner
2014-09-15 22:36 ` Mark Brown
2014-09-14 19:23 ` Heiko Stuebner [this message]
2014-09-15 21:54 ` [PATCH 3/5] dt-bindings: add devicetree bindings for Fairchild FAN53555 regulators Mark Brown
2014-09-15 22:14 ` Heiko Stübner
2014-09-15 22:25 ` Mark Brown
2014-09-14 19:23 ` [PATCH 4/5] regulator: fan53555: add devicetree support Heiko Stuebner
2014-09-14 19:23 ` [PATCH 5/5] regulator: fan53555: add support for Silergy SYR82x regulators Heiko Stuebner
2014-09-15 22:27 ` Mark Brown
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