[PATCH v2 11/20] dt-bindings:iio:adc:motorola,cpcap-adc yaml conversion

Jonathan Cameron
2020-09-09T18:05:03Z

From: Jonathan Cameron <Jonathan.Cameron@huawei.com>

Conversion from txt to yaml.
Slightly expanded example to give a bit more context.
Description lifted from the original driver commit.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Tony Lindgren <tony@atomide.com>
---
.../devicetree/bindings/iio/adc/cpcap-adc.txt | 17 -------
.../bindings/iio/adc/motorola,cpcap-adc.yaml | 51 +++++++++++++++++++
2 files changed, 51 insertions(+), 17 deletions(-)

diff --git a/Documentation/devicetree/bindings/iio/adc/cpcap-adc.txt b/Documentation/devicetree/bindings/iio/adc/cpcap-adc.txt
deleted file mode 100644
index ec04008e8f4f..000000000000
--- a/Documentation/devicetree/bindings/iio/adc/cpcap-adc.txt
+++ /dev/null
@@ -1,17 +0,0 @@
-Motorola CPCAP PMIC ADC binding
-
-Required properties:
-- compatible: Should be "motorola,cpcap-adc" or "motorola,mapphone-cpcap-adc"
-- interrupts: The interrupt number for the ADC device
-- interrupt-names: Should be "adcdone"
-- #io-channel-cells: Number of cells in an IIO specifier
-
-Example:
-
-cpcap_adc: adc {
- compatible = "motorola,mapphone-cpcap-adc";
- interrupt-parent = <&cpcap>;
- interrupts = <8 IRQ_TYPE_NONE>;
- interrupt-names = "adcdone";
- #io-channel-cells = <1>;
-};
diff --git a/Documentation/devicetree/bindings/iio/adc/motorola,cpcap-adc.yaml b/Documentation/devicetree/bindings/iio/adc/motorola,cpcap-adc.yaml
new file mode 100644
index 000000000000..7811c0abd5d0
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/adc/motorola,cpcap-adc.yaml
@@ -0,0 +1,51 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/adc/motorola,cpcap-adc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Motorola CPCAP PMIC ADC binding
+
+maintainers:
+ - Tony Lindgren <tony@atomide.com>
+
+description:
+ On Motorola phones like droid 4 there is a custom CPCAP PMIC. This PMIC
+ has ADCs that are used for battery charging and USB PHY VBUS and ID pin
+ detection.
+
+properties:
+ compatible:
+ enum:
+ - motorola,cpcap-adc
+ - motorola,mapphone-cpcap-adc
+
+ interrupts:
+ maxItems: 1
+
+ interrupt-names:
+ const: adcdone
+
+ "#io-channel-cells":
+ const: 1
+
+required:
+ - compatible
+ - interrupts
+ - "#io-channel-cells"
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+ pmic {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ adc {
+ compatible = "motorola,mapphone-cpcap-adc";
+ interrupt-parent = <&cpcap>;
+ interrupts = <8 IRQ_TYPE_NONE>;
+ interrupt-names = "adcdone";
+ #io-channel-cells = <1>;
+ };
+ };
+...
--
2.28.0