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Message-Id: <20221127123259.20339-4-krzysztof.kozlowski@linaro.org>
Date: Sun, 27 Nov 2022 13:32:59 +0100
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Lee Jones <lee@...nel.org>, Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Alim Akhtar <alim.akhtar@...sung.com>,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org,
linux-samsung-soc@...r.kernel.org
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
Sriranjani P <sriranjani.p@...sung.com>,
Chanho Park <chanho61.park@...sung.com>,
Sam Protsenko <semen.protsenko@...aro.org>
Subject: [PATCH v2 4/4] dt-bindings: soc: samsung: exynos-sysreg: add clocks for Exynos850
Exynos850 has dedicated clock for accessing SYSREGs. Allow it, even
though Linux currently does not enable them and relies on bootloader.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
Changes since v1:
1. Make clocks required on Exynos850.
2. Due to above change, do not add Rb tags.
Cc: Sriranjani P <sriranjani.p@...sung.com>
Cc: Chanho Park <chanho61.park@...sung.com>
Cc: Sam Protsenko <semen.protsenko@...aro.org>
---
.../soc/samsung/samsung,exynos-sysreg.yaml | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/Documentation/devicetree/bindings/soc/samsung/samsung,exynos-sysreg.yaml b/Documentation/devicetree/bindings/soc/samsung/samsung,exynos-sysreg.yaml
index 42357466005e..9f3fc6406d9d 100644
--- a/Documentation/devicetree/bindings/soc/samsung/samsung,exynos-sysreg.yaml
+++ b/Documentation/devicetree/bindings/soc/samsung/samsung,exynos-sysreg.yaml
@@ -36,10 +36,27 @@ properties:
reg:
maxItems: 1
+ clocks:
+ maxItems: 1
+
required:
- compatible
- reg
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - samsung,exynos850-sysreg
+ then:
+ required:
+ - clocks
+ else:
+ properties:
+ clocks: false
+
additionalProperties: false
examples:
--
2.34.1
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