diff mbox series

[v6,2/2] dt-bindings: mfd: update TI tps6105x chip bindings

Message ID 20191216143259.24587-3-TheSven73@gmail.com
State Not Applicable, archived
Headers show
Series tps6105x add devicetree and leds support | expand

Commit Message

Sven Van Asbroeck Dec. 16, 2019, 2:32 p.m. UTC 
The driver has been extended to optionally get its operational
mode, regulator init data and LED naming from the devicetree.

Acked-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sven Van Asbroeck <TheSven73@gmail.com>
---
 .../devicetree/bindings/mfd/tps6105x.txt      | 47 ++++++++++++++++++-
 1 file changed, 46 insertions(+), 1 deletion(-)

Comments

Lee Jones Dec. 16, 2019, 4:38 p.m. UTC | #1 
On Mon, 16 Dec 2019, Sven Van Asbroeck wrote:

> The driver has been extended to optionally get its operational
> mode, regulator init data and LED naming from the devicetree.
> 
> Acked-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
> Reviewed-by: Rob Herring <robh@kernel.org>
> Signed-off-by: Sven Van Asbroeck <TheSven73@gmail.com>
> ---
>  .../devicetree/bindings/mfd/tps6105x.txt      | 47 ++++++++++++++++++-
>  1 file changed, 46 insertions(+), 1 deletion(-)

For my own reference:
  Acked-for-MFD-by: Lee Jones <lee.jones@linaro.org>
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/mfd/tps6105x.txt b/Documentation/devicetree/bindings/mfd/tps6105x.txt
index 93602c7a19c8..dc448a9d5b4d 100644
--- a/Documentation/devicetree/bindings/mfd/tps6105x.txt
+++ b/Documentation/devicetree/bindings/mfd/tps6105x.txt
@@ -7,11 +7,56 @@  Required properties:
 - compatible:		"ti,tps61050" or "ti,tps61052"
 - reg:			Specifies the I2C slave address
 
-Example:
+Optional sub-node:
+
+This subnode selects the chip's operational mode.
+There can be at most one single available subnode.
+
+- regulator: presence of this sub-node puts the chip in regulator mode.
+	see ../regulator/regulator.yaml
+
+- led: presence of this sub-node puts the chip in led mode.
+	Optional properties:
+	- function : see ../leds/common.txt
+	- color    : see ../leds/common.txt
+	- label    : see ../leds/common.txt
+			(deprecated)
+
+Example (GPIO operation only):
+
+i2c0 {
+	tps61052@33 {
+		compatible = "ti,tps61052";
+		reg = <0x33>;
+	};
+};
+
+Example (GPIO + regulator operation):
 
 i2c0 {
 	tps61052@33 {
 		compatible = "ti,tps61052";
 		reg = <0x33>;
+
+		regulator {
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			regulator-always-on;
+		};
+	};
+};
+
+Example (GPIO + led operation):
+
+#include <dt-bindings/leds/common.h>
+
+i2c0 {
+	tps61052@33 {
+		compatible = "ti,tps61052";
+		reg = <0x33>;
+
+		led {
+			color = <LED_COLOR_ID_WHITE>;
+		};
 	};
 };