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author | Johan Hovold <johan+linaro@kernel.org> | 2023-11-30 20:42:54 +0300 |
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committer | Wim Van Sebroeck <wim@linux-watchdog.org> | 2023-12-24 12:44:33 +0300 |
commit | 179c4acd55fb6cb9caa4d2eb6684e51ffebd6589 (patch) | |
tree | 9f5839facc6af5abf5ca05b881a7d7347a146d29 /Documentation/devicetree/bindings/watchdog | |
parent | 1cb113c5d6c101ecf8b83c30b36ad50a5c8d0a8e (diff) | |
download | linux-179c4acd55fb6cb9caa4d2eb6684e51ffebd6589.tar.xz |
dt-bindings: watchdog: qcom,pm8916-wdt: add parent spmi node to example
The PM8916 watchdog is part of an SPMI PMIC, which lives on an SPMI bus.
Add a parent SPMI bus node with an '#address-cells' of 2 and
'#size-cells' of 0 instead of relying on the fact that the default
number of register cells happen to match (i.e. 1 + 1).
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Link: https://lore.kernel.org/r/20231130174254.13180-1-johan+linaro@kernel.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Diffstat (limited to 'Documentation/devicetree/bindings/watchdog')
-rw-r--r-- | Documentation/devicetree/bindings/watchdog/qcom,pm8916-wdt.yaml | 33 |
1 files changed, 19 insertions, 14 deletions
diff --git a/Documentation/devicetree/bindings/watchdog/qcom,pm8916-wdt.yaml b/Documentation/devicetree/bindings/watchdog/qcom,pm8916-wdt.yaml index 568eb8480fc3..dc6af204e8af 100644 --- a/Documentation/devicetree/bindings/watchdog/qcom,pm8916-wdt.yaml +++ b/Documentation/devicetree/bindings/watchdog/qcom,pm8916-wdt.yaml @@ -30,22 +30,27 @@ examples: #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/spmi/spmi.h> - pmic@0 { - compatible = "qcom,pm8916", "qcom,spmi-pmic"; - reg = <0x0 SPMI_USID>; - #address-cells = <1>; + spmi { + #address-cells = <2>; #size-cells = <0>; - pon@800 { - compatible = "qcom,pm8916-pon"; - reg = <0x800>; - mode-bootloader = <0x2>; - mode-recovery = <0x1>; - - watchdog { - compatible = "qcom,pm8916-wdt"; - interrupts = <0x0 0x8 6 IRQ_TYPE_EDGE_RISING>; - timeout-sec = <60>; + pmic@0 { + compatible = "qcom,pm8916", "qcom,spmi-pmic"; + reg = <0x0 SPMI_USID>; + #address-cells = <1>; + #size-cells = <0>; + + pon@800 { + compatible = "qcom,pm8916-pon"; + reg = <0x800>; + mode-bootloader = <0x2>; + mode-recovery = <0x1>; + + watchdog { + compatible = "qcom,pm8916-wdt"; + interrupts = <0x0 0x8 6 IRQ_TYPE_EDGE_RISING>; + timeout-sec = <60>; + }; }; }; }; |