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| author | Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> | 2021-08-11 10:43:06 +0200 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2021-08-17 17:14:42 -0500 |
| commit | 9634cec586312a4fdc972a995f8d52441ed59b95 (patch) | |
| tree | 70d7e6dc679bbc81057d21ee429b3401a695a687 | |
| parent | 22227848d31e7fa58170c8cb1a8e53b1f46c81ae (diff) | |
| download | linux-9634cec586312a4fdc972a995f8d52441ed59b95.tar.bz2 | |
dt-bindings: rng: convert Samsung Exynos TRNG to dtschema
Convert Samsung Exynos SoC True Random Number Generator bindings to DT
schema format using json-schema.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20210811084306.28740-2-krzysztof.kozlowski@canonical.com
Signed-off-by: Rob Herring <robh@kernel.org>
| -rw-r--r-- | Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt | 17 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml | 44 | ||||
| -rw-r--r-- | MAINTAINERS | 2 |
3 files changed, 45 insertions, 18 deletions
diff --git a/Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt b/Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt deleted file mode 100644 index 5a613a4ec780..000000000000 --- a/Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt +++ /dev/null @@ -1,17 +0,0 @@ -Exynos True Random Number Generator - -Required properties: - -- compatible : Should be "samsung,exynos5250-trng". -- reg : Specifies base physical address and size of the registers map. -- clocks : Phandle to clock-controller plus clock-specifier pair. -- clock-names : "secss" as a clock name. - -Example: - - rng@10830600 { - compatible = "samsung,exynos5250-trng"; - reg = <0x10830600 0x100>; - clocks = <&clock CLK_SSS>; - clock-names = "secss"; - }; diff --git a/Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml b/Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml new file mode 100644 index 000000000000..a50c34d5d199 --- /dev/null +++ b/Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml @@ -0,0 +1,44 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/rng/samsung,exynos5250-trng.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung Exynos SoC True Random Number Generator + +maintainers: + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + - Łukasz Stelmach <l.stelmach@samsung.com> + +properties: + compatible: + const: samsung,exynos5250-trng + + clocks: + maxItems: 1 + + clock-names: + items: + - const: secss + + reg: + maxItems: 1 + +required: + - compatible + - clocks + - clock-names + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/exynos5250.h> + + rng@10830600 { + compatible = "samsung,exynos5250-trng"; + reg = <0x10830600 0x100>; + clocks = <&clock CLK_SSS>; + clock-names = "secss"; + }; diff --git a/MAINTAINERS b/MAINTAINERS index e08139ce9a5e..503e589250aa 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -16302,7 +16302,7 @@ SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER M: Łukasz Stelmach <l.stelmach@samsung.com> L: linux-samsung-soc@vger.kernel.org S: Maintained -F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt +F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml F: drivers/char/hw_random/exynos-trng.c SAMSUNG FRAMEBUFFER DRIVER |