diff mbox series

[v2,01/14] dt-bindings: mfd: pm8008: add reset gpio

Message ID 20240529162958.18081-2-johan+linaro@kernel.org (mailing list archive)
State Superseded
Headers show
Series arm64: dts: qcom: sc8280xp-x13s: enable pm8008 camera pmic | expand

Commit Message

Johan Hovold May 29, 2024, 4:29 p.m. UTC 
Describe the optional reset gpio (which may not be wired up).

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
---
 Documentation/devicetree/bindings/mfd/qcom,pm8008.yaml | 6 ++++++
 1 file changed, 6 insertions(+)
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/mfd/qcom,pm8008.yaml b/Documentation/devicetree/bindings/mfd/qcom,pm8008.yaml
index 0c75d8bde568..e1e05921afb4 100644
--- a/Documentation/devicetree/bindings/mfd/qcom,pm8008.yaml
+++ b/Documentation/devicetree/bindings/mfd/qcom,pm8008.yaml
@@ -29,6 +29,9 @@  properties:
 
     description: Parent interrupt.
 
+  reset-gpios:
+    maxItems: 1
+
   "#interrupt-cells":
     const: 2
 
@@ -97,6 +100,7 @@  additionalProperties: false
 
 examples:
   - |
+    #include <dt-bindings/gpio/gpio.h>
     #include <dt-bindings/mfd/qcom-pm8008.h>
     #include <dt-bindings/interrupt-controller/irq.h>
 
@@ -115,6 +119,8 @@  examples:
         interrupt-parent = <&tlmm>;
         interrupts = <32 IRQ_TYPE_EDGE_RISING>;
 
+        reset-gpios = <&tlmm 42 GPIO_ACTIVE_LOW>;
+
         pm8008_gpios: gpio@c000 {
           compatible = "qcom,pm8008-gpio", "qcom,spmi-gpio";
           reg = <0xc000>;