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| author |   Florian Fainelli <f.fainelli@gmail.com> | 2021-12-07 16:37:15 -0800 |
|---|---|---|
| committer |   Rob Herring <robh@kernel.org> | 2021-12-14 14:27:57 -0600 |
| commit | 7c41161b51f63590831f9ac127b8c1e2106eee9f (patch) | |
| tree | 93d58685d6eedf9bbb10aa9a8ad57b8519ccbf74 | |
| parent | dt-bindings: pwm: Convert BCM7038 PWM binding to YAML (diff) | |
| download | linux-dev-7c41161b51f63590831f9ac127b8c1e2106eee9f.tar.xz linux-dev-7c41161b51f63590831f9ac127b8c1e2106eee9f.zip | |
dt-bindings: rtc: Convert Broadcom STB waketimer to YAML
Convert the Broadcom STB waketimer Device Tree binding to YAML to help
with validation.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Link: https://lore.kernel.org/r/20211208003727.3596577-5-f.fainelli@gmail.com
Signed-off-by: Rob Herring <robh@kernel.org>
| -rw-r--r-- | Documentation/devicetree/bindings/rtc/brcm,brcmstb-waketimer.txt | 20 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/rtc/brcm,brcmstb-waketimer.yaml | 44 |
2 files changed, 44 insertions, 20 deletions
diff --git a/Documentation/devicetree/bindings/rtc/brcm,brcmstb-waketimer.txt b/Documentation/devicetree/bindings/rtc/brcm,brcmstb-waketimer.txt deleted file mode 100644 index d946f28502b3..000000000000 --- a/Documentation/devicetree/bindings/rtc/brcm,brcmstb-waketimer.txt +++ /dev/null @@ -1,20 +0,0 @@ -Broadcom STB wake-up Timer - -The Broadcom STB wake-up timer provides a 27Mhz resolution timer, with the -ability to wake up the system from low-power suspend/standby modes. - -Required properties: -- compatible : should contain "brcm,brcmstb-waketimer" -- reg : the register start and length for the WKTMR block -- interrupts : The TIMER interrupt -- clocks : The phandle to the UPG fixed clock (27Mhz domain) - -Example: - -waketimer@f0411580 { - compatible = "brcm,brcmstb-waketimer"; - reg = <0xf0411580 0x14>; - interrupts = <0x3>; - interrupt-parent = <&aon_pm_l2_intc>; - clocks = <&upg_fixed>; -}; diff --git a/Documentation/devicetree/bindings/rtc/brcm,brcmstb-waketimer.yaml b/Documentation/devicetree/bindings/rtc/brcm,brcmstb-waketimer.yaml new file mode 100644 index 000000000000..9fe079917a98 --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/brcm,brcmstb-waketimer.yaml @@ -0,0 +1,44 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/rtc/brcm,brcmstb-waketimer.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom STB wake-up Timer + +maintainers: + - Florian Fainelli <f.fainelli@gmail.com> + +description: + The Broadcom STB wake-up timer provides a 27Mhz resolution timer, with the + ability to wake up the system from low-power suspend/standby modes. + +allOf: + - $ref: "rtc.yaml#" + +properties: + compatible: + const: brcm,brcmstb-waketimer + + reg: + maxItems: 1 + + interrupts: + description: the TIMER interrupt + maxItems: 1 + + clocks: + description: clock reference in the 27MHz domain + maxItems: 1 + +additionalProperties: false + +examples: + - | + rtc@f0411580 { + compatible = "brcm,brcmstb-waketimer"; + reg = <0xf0411580 0x14>; + interrupts = <0x3>; + interrupt-parent = <&aon_pm_l2_intc>; + clocks = <&upg_fixed>; + }; |