Re: [PATCH 2/2] dt-bindings: rng: convert Samsung Exynos TRNG to dtschema
From: Lukasz Stelmach <l.stelmach@samsung.com>
Date: 2021-08-17 09:56:01
It was <2021-08-11 śro 10:43>, when Krzysztof Kozlowski wrote:
quoted hunk
Convert Samsung Exynos SoC True Random Number Generator bindings to DT schema format using json-schema. Signed-off-by: Krzysztof Kozlowski <redacted> --- .../bindings/rng/samsung,exynos5250-trng.txt | 17 ------- .../bindings/rng/samsung,exynos5250-trng.yaml | 44 +++++++++++++++++++ MAINTAINERS | 2 +- 3 files changed, 45 insertions(+), 18 deletions(-) delete mode 100644 Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt create mode 100644 Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 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 +--- +$id:https://protect2.fireeye.com/v1/url?k=f38ca35b-ac179a0d-f38d2814-0cc47a31ce52-1faa1ecb65482b8a&q=1&e=8b3490f9-a5fc-4da0-b2ee-7b0aec781403&u=http%3A%2F%2Fdevicetree.org%2Fschemas%2Frng%2Fsamsung%2Cexynos5250-trng.yaml%23 +$schema: https://protect2.fireeye.com/v1/url?k=9409519d-cb9268cb-9408dad2-0cc47a31ce52-12394c4409905980&q=1&e=8b3490f9-a5fc-4da0-b2ee-7b0aec781403&u=http%3A%2F%2Fdevicetree.org%2Fmeta-schemas%2Fcore.yaml%23 + +title: Samsung Exynos SoC True Random Number Generator + +maintainers: + - Krzysztof Kozlowski [off-list ref] + - Łukasz Stelmach [off-list ref] + +properties: + compatible: + const: samsung,exynos5250-trng + + clocks: + maxItems: 1
How about copying description from above into the description: property?
+ + clock-names: + items: + - const: secss + + reg: + maxItems: 1
ditto.
quoted hunk
+ +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 4477215ef649..ebdb07a49b02 100644 --- a/MAINTAINERS +++ b/MAINTAINERS@@ -16398,7 +16398,7 @@ 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
-- Łukasz Stelmach Samsung R&D Institute Poland Samsung Electronics