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author | Sascha Hauer <s.hauer@pengutronix.de> | 2019-12-19 05:46:54 +0100 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2019-12-19 05:46:54 +0100 |
commit | 574eed3f6fcf056aa4c9e46c4b5224e3f7844d8d (patch) | |
tree | 3fbe9ed379bc0d6c536860845e85a4ede4b36bbc /dts/Bindings/watchdog | |
parent | 179dedbc6d85d7ea7c8013513b364a75f32943e8 (diff) | |
download | barebox-574eed3f6fcf056aa4c9e46c4b5224e3f7844d8d.tar.gz barebox-574eed3f6fcf056aa4c9e46c4b5224e3f7844d8d.tar.xz |
dts: update to v5.5-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/watchdog')
-rw-r--r-- | dts/Bindings/watchdog/amlogic,meson-gxbb-wdt.yaml | 3 | ||||
-rw-r--r-- | dts/Bindings/watchdog/atmel-sama5d4-wdt.txt | 2 | ||||
-rw-r--r-- | dts/Bindings/watchdog/renesas,wdt.txt | 1 | ||||
-rw-r--r-- | dts/Bindings/watchdog/samsung-wdt.txt | 35 | ||||
-rw-r--r-- | dts/Bindings/watchdog/samsung-wdt.yaml | 74 |
5 files changed, 79 insertions, 36 deletions
diff --git a/dts/Bindings/watchdog/amlogic,meson-gxbb-wdt.yaml b/dts/Bindings/watchdog/amlogic,meson-gxbb-wdt.yaml index d7352f709b..4ddae6feef 100644 --- a/dts/Bindings/watchdog/amlogic,meson-gxbb-wdt.yaml +++ b/dts/Bindings/watchdog/amlogic,meson-gxbb-wdt.yaml @@ -10,6 +10,9 @@ title: Meson GXBB SoCs Watchdog timer maintainers: - Neil Armstrong <narmstrong@baylibre.com> +allOf: + - $ref: watchdog.yaml# + properties: compatible: enum: diff --git a/dts/Bindings/watchdog/atmel-sama5d4-wdt.txt b/dts/Bindings/watchdog/atmel-sama5d4-wdt.txt index 4fec1e3725..44727fcc27 100644 --- a/dts/Bindings/watchdog/atmel-sama5d4-wdt.txt +++ b/dts/Bindings/watchdog/atmel-sama5d4-wdt.txt @@ -1,7 +1,7 @@ * Atmel SAMA5D4 Watchdog Timer (WDT) Controller Required properties: -- compatible: "atmel,sama5d4-wdt" +- compatible: "atmel,sama5d4-wdt" or "microchip,sam9x60-wdt" - reg: base physical address and length of memory mapped region. Optional properties: diff --git a/dts/Bindings/watchdog/renesas,wdt.txt b/dts/Bindings/watchdog/renesas,wdt.txt index 9f365c1a33..a5bf04dba4 100644 --- a/dts/Bindings/watchdog/renesas,wdt.txt +++ b/dts/Bindings/watchdog/renesas,wdt.txt @@ -10,6 +10,7 @@ Required properties: - "renesas,r8a7745-wdt" (RZ/G1E) - "renesas,r8a77470-wdt" (RZ/G1C) - "renesas,r8a774a1-wdt" (RZ/G2M) + - "renesas,r8a774b1-wdt" (RZ/G2N) - "renesas,r8a774c0-wdt" (RZ/G2E) - "renesas,r8a7790-wdt" (R-Car H2) - "renesas,r8a7791-wdt" (R-Car M2-W) diff --git a/dts/Bindings/watchdog/samsung-wdt.txt b/dts/Bindings/watchdog/samsung-wdt.txt deleted file mode 100644 index 46dcb48e75..0000000000 --- a/dts/Bindings/watchdog/samsung-wdt.txt +++ /dev/null @@ -1,35 +0,0 @@ -* Samsung's Watchdog Timer Controller - -The Samsung's Watchdog controller is used for resuming system operation -after a preset amount of time during which the WDT reset event has not -occurred. - -Required properties: -- compatible : should be one among the following - - "samsung,s3c2410-wdt" for S3C2410 - - "samsung,s3c6410-wdt" for S3C6410, S5PV210 and Exynos4 - - "samsung,exynos5250-wdt" for Exynos5250 - - "samsung,exynos5420-wdt" for Exynos5420 - - "samsung,exynos7-wdt" for Exynos7 - -- reg : base physical address of the controller and length of memory mapped - region. -- interrupts : interrupt number to the cpu. -- samsung,syscon-phandle : reference to syscon node (This property required only - in case of compatible being "samsung,exynos5250-wdt" or "samsung,exynos5420-wdt". - In case of Exynos5250 and 5420 this property points to syscon node holding the PMU - base address) - -Optional properties: -- timeout-sec : contains the watchdog timeout in seconds. - -Example: - -watchdog@101d0000 { - compatible = "samsung,exynos5250-wdt"; - reg = <0x101D0000 0x100>; - interrupts = <0 42 0>; - clocks = <&clock 336>; - clock-names = "watchdog"; - samsung,syscon-phandle = <&pmu_syscon>; -}; diff --git a/dts/Bindings/watchdog/samsung-wdt.yaml b/dts/Bindings/watchdog/samsung-wdt.yaml new file mode 100644 index 0000000000..2fa40d8864 --- /dev/null +++ b/dts/Bindings/watchdog/samsung-wdt.yaml @@ -0,0 +1,74 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/watchdog/samsung-wdt.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung SoC Watchdog Timer Controller + +maintainers: + - Krzysztof Kozlowski <krzk@kernel.org> + +description: |+ + The Samsung's Watchdog controller is used for resuming system operation + after a preset amount of time during which the WDT reset event has not + occurred. + +properties: + compatible: + enum: + - samsung,s3c2410-wdt # for S3C2410 + - samsung,s3c6410-wdt # for S3C6410, S5PV210 and Exynos4 + - samsung,exynos5250-wdt # for Exynos5250 + - samsung,exynos5420-wdt # for Exynos5420 + - samsung,exynos7-wdt # for Exynos7 + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + items: + - const: watchdog + + interrupts: + maxItems: 1 + + samsung,syscon-phandle: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Phandle to the PMU system controller node (in case of Exynos5250 + and Exynos5420). + +required: + - compatible + - clocks + - clock-names + - interrupts + - reg + +allOf: + - $ref: watchdog.yaml# + - if: + properties: + compatible: + contains: + enum: + - samsung,exynos5250-wdt + - samsung,exynos5420-wdt + then: + required: + - samsung,syscon-phandle + +examples: + - | + watchdog@101d0000 { + compatible = "samsung,exynos5250-wdt"; + reg = <0x101D0000 0x100>; + interrupts = <0 42 0>; + clocks = <&clock 336>; + clock-names = "watchdog"; + samsung,syscon-phandle = <&pmu_syscon>; + }; |