From: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> To: Daniel Lezcano <daniel.lezcano@linaro.org>, Thomas Gleixner <tglx@linutronix.de>, Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>, Alim Akhtar <alim.akhtar@samsung.com>, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org Subject: [PATCH 1/3] dt-bindings: timer: exynos4210-mct: describe known hardware and its interrupts Date: Fri, 25 Feb 2022 16:36:48 +0100 [thread overview] Message-ID: <20220225153650.289923-1-krzysztof.kozlowski@canonical.com> (raw) Most of the Samsung Exynos SoCs use almost the same Multi-Core Timer block, so only two compatibles were used so far (for Exynos4210 and Exynos4412 flavors) with Exynos4210-one being used in most of the SoCs. However the Exynos4210 flavor actually differs by number of interrupts. Add new compatibles, maintaining backward compatibility with Exynos4210, and constraints for number of interrupts. This allows to exactly match the Exynos MCT hardware. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> --- .../timer/samsung,exynos4210-mct.yaml | 55 ++++++++++++++++++- 1 file changed, 52 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.yaml b/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.yaml index f11cbc7ccc14..d4e23fd7a1da 100644 --- a/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.yaml +++ b/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.yaml @@ -19,9 +19,20 @@ description: |+ properties: compatible: - enum: - - samsung,exynos4210-mct - - samsung,exynos4412-mct + oneOf: + - enum: + - samsung,exynos4210-mct + - samsung,exynos4412-mct + - items: + - enum: + - samsung,exynos3250-mct + - samsung,exynos5250-mct + - samsung,exynos5260-mct + - samsung,exynos5420-mct + - samsung,exynos5433-mct + - samsung,exynos850-mct + - tesla,fsd-mct + - const: samsung,exynos4210-mct clocks: minItems: 2 @@ -63,6 +74,44 @@ required: - interrupts - reg +allOf: + - if: + properties: + compatible: + contains: + const: samsung,exynos3250-mct + then: + properties: + interrupts: + minItems: 8 + maxItems: 8 + + - if: + properties: + compatible: + contains: + const: samsung,exynos5250-mct + then: + properties: + interrupts: + minItems: 6 + maxItems: 6 + + - if: + properties: + compatible: + contains: + enum: + - samsung,exynos5260-mct + - samsung,exynos5420-mct + - samsung,exynos5433-mct + - samsung,exynos850-mct + then: + properties: + interrupts: + minItems: 12 + maxItems: 12 + additionalProperties: false examples: -- 2.32.0
WARNING: multiple messages have this Message-ID (diff)
From: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> To: Daniel Lezcano <daniel.lezcano@linaro.org>, Thomas Gleixner <tglx@linutronix.de>, Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>, Alim Akhtar <alim.akhtar@samsung.com>, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org Subject: [PATCH 1/3] dt-bindings: timer: exynos4210-mct: describe known hardware and its interrupts Date: Fri, 25 Feb 2022 16:36:48 +0100 [thread overview] Message-ID: <20220225153650.289923-1-krzysztof.kozlowski@canonical.com> (raw) Most of the Samsung Exynos SoCs use almost the same Multi-Core Timer block, so only two compatibles were used so far (for Exynos4210 and Exynos4412 flavors) with Exynos4210-one being used in most of the SoCs. However the Exynos4210 flavor actually differs by number of interrupts. Add new compatibles, maintaining backward compatibility with Exynos4210, and constraints for number of interrupts. This allows to exactly match the Exynos MCT hardware. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> --- .../timer/samsung,exynos4210-mct.yaml | 55 ++++++++++++++++++- 1 file changed, 52 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.yaml b/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.yaml index f11cbc7ccc14..d4e23fd7a1da 100644 --- a/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.yaml +++ b/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.yaml @@ -19,9 +19,20 @@ description: |+ properties: compatible: - enum: - - samsung,exynos4210-mct - - samsung,exynos4412-mct + oneOf: + - enum: + - samsung,exynos4210-mct + - samsung,exynos4412-mct + - items: + - enum: + - samsung,exynos3250-mct + - samsung,exynos5250-mct + - samsung,exynos5260-mct + - samsung,exynos5420-mct + - samsung,exynos5433-mct + - samsung,exynos850-mct + - tesla,fsd-mct + - const: samsung,exynos4210-mct clocks: minItems: 2 @@ -63,6 +74,44 @@ required: - interrupts - reg +allOf: + - if: + properties: + compatible: + contains: + const: samsung,exynos3250-mct + then: + properties: + interrupts: + minItems: 8 + maxItems: 8 + + - if: + properties: + compatible: + contains: + const: samsung,exynos5250-mct + then: + properties: + interrupts: + minItems: 6 + maxItems: 6 + + - if: + properties: + compatible: + contains: + enum: + - samsung,exynos5260-mct + - samsung,exynos5420-mct + - samsung,exynos5433-mct + - samsung,exynos850-mct + then: + properties: + interrupts: + minItems: 12 + maxItems: 12 + additionalProperties: false examples: -- 2.32.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2022-02-25 15:37 UTC|newest] Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top [not found] <CGME20220225180401epcas5p35d6c09ca6da36289d66d1bb0dcdeffa1@epcas5p3.samsung.com> 2022-02-25 15:36 ` Krzysztof Kozlowski [this message] 2022-02-25 15:36 ` [PATCH 1/3] dt-bindings: timer: exynos4210-mct: describe known hardware and its interrupts Krzysztof Kozlowski 2022-02-25 15:36 ` [PATCH 2/3] ARM: dts: exynos: add a specific compatible to MCT Krzysztof Kozlowski 2022-02-25 15:36 ` Krzysztof Kozlowski 2022-03-04 10:54 ` Alim Akhtar 2022-03-04 10:54 ` Alim Akhtar 2022-04-04 17:01 ` (subset) " Krzysztof Kozlowski 2022-04-04 17:01 ` Krzysztof Kozlowski 2022-02-25 15:36 ` [PATCH 3/3] arm64: " Krzysztof Kozlowski 2022-02-25 15:36 ` Krzysztof Kozlowski 2022-03-04 10:57 ` Alim Akhtar 2022-03-04 10:57 ` Alim Akhtar 2022-03-04 12:00 ` Krzysztof Kozlowski 2022-03-04 12:00 ` Krzysztof Kozlowski 2022-03-04 10:52 ` [PATCH 1/3] dt-bindings: timer: exynos4210-mct: describe known hardware and its interrupts Alim Akhtar 2022-03-04 10:52 ` Alim Akhtar 2022-03-04 12:02 ` Krzysztof Kozlowski 2022-03-04 12:02 ` Krzysztof Kozlowski
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=20220225153650.289923-1-krzysztof.kozlowski@canonical.com \ --to=krzysztof.kozlowski@canonical.com \ --cc=alim.akhtar@samsung.com \ --cc=daniel.lezcano@linaro.org \ --cc=devicetree@vger.kernel.org \ --cc=linux-arm-kernel@lists.infradead.org \ --cc=linux-kernel@vger.kernel.org \ --cc=linux-samsung-soc@vger.kernel.org \ --cc=robh+dt@kernel.org \ --cc=tglx@linutronix.de \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.