Thamks for the review Rob,
On 25/10/2019 22:00, Rob Herring wrote:
On Fri, Oct 18, 2019 at 01:18:46AM +0100, Srinivas Kandagatla wrote:
Qualcomm Technologies Inc WCD9340/WCD9341 Audio Codec has integrated
gpio controller to control 5 gpios on the chip. This patch adds
required device tree bindings for it.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
---
.../pinctrl/qcom,wcd934x-pinctrl.yaml | 51 +++++++++++++++++++
1 file changed, 51 insertions(+)
create mode 100644 Documentation/devicetree/bindings/pinctrl/qcom,wcd934x-pinctrl.yaml
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,wcd934x-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,wcd934x-pinctrl.yaml
new file mode 100644
index 000000000000..c8a36cbc4935
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,wcd934x-pinctrl.yaml
@@ -0,0 +1,51 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/qcom,wcd934x-pinctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: WCD9340/WCD9341 GPIO Pin controller
+
+maintainers:
+ - Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
+
+description: |
+ Qualcomm Technologies Inc WCD9340/WCD9341 Audio Codec has integrated
+ gpio controller to control 5 gpios on the chip.
+
+properties:
+ compatible:
+ enum:
+ - qcom,wcd9340-pinctrl
+ - qcom,wcd9341-pinctrl
+
+ reg:
+ maxItems: 1
+
+ gpio-controller: true
+
+ gpio-ranges:
+ maxItems: 1
+
+ '#gpio-cells':
+ const: 2
+
+required:
+ - compatible
+ - reg
+ - gpio-controller
+ - gpio-ranges
+ - "#gpio-cells"
additionalProperties: false
+
+
+examples:
+ - |
+ wcdpinctrl: wcdpinctrl@42 {
pinctrl@42
I will address above two comments in next version!
Thanks,
srini
+ compatible = "qcom,wcd9340-pinctrl";
+ reg = <0x042 0x2>;
+ gpio-controller;
+ gpio-ranges = <&wcdpinctrl 0 0 5>;
+ #gpio-cells = <2>;
+ };
+
+...
--
2.21.0
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