On 9/25/2023 12:41 PM, Krzysztof Kozlowski wrote:
On 25/09/2023 08:59, Devi Priya wrote:
DT binding for the PWM block in Qualcomm IPQ6018 SoC.
Reviewed-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx>
Co-developed-by: Baruch Siach <baruch.siach@xxxxxxxxx>
Signed-off-by: Baruch Siach <baruch.siach@xxxxxxxxx>
Signed-off-by: Devi Priya <quic_devipriy@xxxxxxxxxxx>
...
diff --git a/Documentation/devicetree/bindings/pwm/ipq-pwm.yaml b/Documentation/devicetree/bindings/pwm/ipq-pwm.yaml
new file mode 100644
index 000000000000..857086ad539e
--- /dev/null
+++ b/Documentation/devicetree/bindings/pwm/ipq-pwm.yaml
Filename matching compatible, so qcom,ipq6018-pwm.yaml
okay
@@ -0,0 +1,53 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pwm/ipq-pwm.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm IPQ6018 PWM controller
+
+maintainers:
+ - Baruch Siach <baruch@xxxxxxxxxx>
+
+properties:
+ "#pwm-cells":
+ const: 2
+
+ compatible:
+ const: qcom,ipq6018-pwm
compatible is always the first property.
okay
+
+ reg:
+ description: Offset of PWM register in the TCSR block.
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - "#pwm-cells"
And this order must be the same as in properties.
okay
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,gcc-ipq6018.h>
+
+ syscon@1937000 {
+ compatible = "qcom,tcsr-ipq6018", "syscon", "simple-mfd";
+ reg = <0x01937000 0x21000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x1937000 0x21000>;
Drop this node, not related. The parent binding could have full example,
on the other hand. Additionally, I have doubts that you really tested
the parent binding.
Sure, will drop the syscon node
Thanks,
Devi Priya
+
+ pwm: pwm@a010 {
+ compatible = "qcom,ipq6018-pwm";
Best regards,
Krzysztof
