Convert Spreadtrum SP9860 watchdog timer bindings to DT schema. Adjust file name to match compatible. Signed-off-by: Stanislav Jakubek <stano.jakubek@xxxxxxxxx> --- .../bindings/watchdog/sprd,sp9860-wdt.yaml | 64 +++++++++++++++++++ .../devicetree/bindings/watchdog/sprd-wdt.txt | 19 ------ 2 files changed, 64 insertions(+), 19 deletions(-) create mode 100644 Documentation/devicetree/bindings/watchdog/sprd,sp9860-wdt.yaml delete mode 100644 Documentation/devicetree/bindings/watchdog/sprd-wdt.txt diff --git a/Documentation/devicetree/bindings/watchdog/sprd,sp9860-wdt.yaml b/Documentation/devicetree/bindings/watchdog/sprd,sp9860-wdt.yaml new file mode 100644 index 000000000000..730d9a3a3cc5 --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/sprd,sp9860-wdt.yaml @@ -0,0 +1,64 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/watchdog/sprd,sp9860-wdt.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Spreadtrum SP9860 watchdog timer + +maintainers: + - Orson Zhai <orsonzhai@xxxxxxxxx> + - Baolin Wang <baolin.wang7@xxxxxxxxx> + - Chunyan Zhang <zhang.lyra@xxxxxxxxx> + +allOf: + - $ref: watchdog.yaml# + +properties: + compatible: + const: sprd,sp9860-wdt + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 2 + + clock-names: + items: + - const: enable + - const: rtc_enable + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - timeout-sec + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/clock/sprd,sc9860-clk.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/interrupt-controller/irq.h> + + soc { + #address-cells = <2>; + #size-cells = <2>; + + watchdog@40310000 { + compatible = "sprd,sp9860-wdt"; + reg = <0 0x40310000 0 0x1000>; + interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&aon_gate CLK_APCPU_WDG_EB>, <&aon_gate CLK_AP_WDG_RTC_EB>; + clock-names = "enable", "rtc_enable"; + timeout-sec = <12>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/watchdog/sprd-wdt.txt b/Documentation/devicetree/bindings/watchdog/sprd-wdt.txt deleted file mode 100644 index aeaf3e0caf47..000000000000 --- a/Documentation/devicetree/bindings/watchdog/sprd-wdt.txt +++ /dev/null @@ -1,19 +0,0 @@ -Spreadtrum SoCs Watchdog timer - -Required properties: -- compatible : Should be "sprd,sp9860-wdt". -- reg : Specifies base physical address and size of the registers. -- interrupts : Exactly one interrupt specifier. -- timeout-sec : Contain the default watchdog timeout in seconds. -- clock-names : Contain the input clock names. -- clocks : Phandles to input clocks. - -Example: - watchdog: watchdog@40310000 { - compatible = "sprd,sp9860-wdt"; - reg = <0 0x40310000 0 0x1000>; - interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>; - timeout-sec = <12>; - clock-names = "enable", "rtc_enable"; - clocks = <&clk_aon_apb_gates1 8>, <&clk_aon_apb_rtc_gates 9>; - }; -- 2.34.1
