From: Sven Van Asbroeck <thesven73@gmail.com>
To: Lee Jones <lee.jones@linaro.org>,
Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>,
Jacek Anaszewski <jacek.anaszewski@gmail.com>,
Pavel Machek <pavel@ucw.cz>, Rob Herring <robh+dt@kernel.org>
Cc: Linus Walleij <linus.walleij@linaro.org>,
Grigoryev Denis <grigoryev@fastwel.ru>,
Axel Lin <axel.lin@ingics.com>, Dan Murphy <dmurphy@ti.com>,
Mark Rutland <mark.rutland@arm.com>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-leds@vger.kernel.org
Subject: [PATCH v1 4/4] dt-bindings: mfd: update TI tps6105x chip bindings
Date: Mon, 18 Nov 2019 11:54:00 -0500 [thread overview]
Message-ID: <20191118165400.21985-5-TheSven73@gmail.com> (raw)
In-Reply-To: <20191118165400.21985-1-TheSven73@gmail.com>
The driver has been extended to optionally get its operational
mode and regulator init data from the devicetree.
Tree: next-20191118
Signed-off-by: Sven Van Asbroeck <TheSven73@gmail.com>
---
.../devicetree/bindings/mfd/tps6105x.txt | 32 ++++++++++++++++++-
1 file changed, 31 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/mfd/tps6105x.txt b/Documentation/devicetree/bindings/mfd/tps6105x.txt
index 93602c7a19c8..7c690812336a 100644
--- a/Documentation/devicetree/bindings/mfd/tps6105x.txt
+++ b/Documentation/devicetree/bindings/mfd/tps6105x.txt
@@ -7,7 +7,21 @@ Required properties:
- compatible: "ti,tps61050" or "ti,tps61052"
- reg: Specifies the I2C slave address
-Example:
+Optional subnode:
+
+The subnode selects the chip's operational mode.
+There can be at most one single subnode.
+
+- regulator
+ Required properties:
+ - compatible: "ti,tps6105x-regulator"
+ see Documentation/devicetree/bindings/regulator/regulator.txt
+
+- led
+ Required properties:
+ - compatible: "ti,tps6105x-leds"
+
+Example (GPIO operation only):
i2c0 {
tps61052@33 {
@@ -15,3 +29,19 @@ i2c0 {
reg = <0x33>;
};
};
+
+Example (GPIO + regulator operation):
+
+i2c0 {
+ tps61052@33 {
+ compatible = "ti,tps61052";
+ reg = <0x33>;
+
+ regulator {
+ compatible = "ti,tps6105x-regulator";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ };
+ };
+};
--
2.17.1
prev parent reply other threads:[~2019-11-18 16:54 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-18 16:53 [PATCH v1 0/4] tps6105x add devicetree and leds support Sven Van Asbroeck
2019-11-18 16:53 ` [PATCH v1 1/4] tps6105x: add optional devicetree support Sven Van Asbroeck
2019-11-18 17:01 ` Mark Brown
2019-11-18 17:17 ` Sven Van Asbroeck
2019-11-18 17:45 ` Mark Brown
2019-11-18 18:13 ` Sven Van Asbroeck
2019-11-18 20:34 ` Mark Brown
2019-11-18 21:17 ` Sven Van Asbroeck
2019-11-18 16:53 ` [PATCH v1 2/4] regulator: " Sven Van Asbroeck
2019-11-18 16:53 ` [PATCH v1 3/4] leds: tps6105x: add driver for mfd chip led mode Sven Van Asbroeck
2019-11-18 16:54 ` Sven Van Asbroeck [this message]
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