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Mon, 7 Mar 2022 02:20:13 +0900 (KST) Received: from alimakhtar03 (unknown [107.122.12.5]) by epsmtip2.samsung.com (KnoxPortal) with ESMTPA id 20220306172011epsmtip26592aa2c1d88224622690ca207b7ea3d~Z2lhc-cwI0078500785epsmtip20; Sun, 6 Mar 2022 17:20:11 +0000 (GMT) From: "Alim Akhtar" To: "'Krzysztof Kozlowski'" , "'Daniel Lezcano'" , "'Thomas Gleixner'" , "'Rob Herring'" , , , , In-Reply-To: <20220304122424.307885-2-krzysztof.kozlowski@canonical.com> Subject: RE: [PATCH v2 1/4] dt-bindings: timer: exynos4210-mct: describe known hardware and its interrupts Date: Sun, 6 Mar 2022 22:50:10 +0530 Message-ID: <000401d8317e$706f1cc0$514d5640$@samsung.com> MIME-Version: 1.0 X-Mailer: Microsoft Outlook 16.0 Thread-Index: AQF3mhFkGb8Ybu5ilR4JKjDBi+CLBwJb5505Ae63bI6tUXOZYA== Content-Language: en-us X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrIJsWRmVeSWpSXmKPExsWy7bCmhu7JVypJBn+n8FjM+yxrMf/IOVaL jW9/MFlsenyN1eLyrjlsFjPO72OyaN17hN1i86apzA4cHrMaetk8Nq3qZPO4c20Pm8e7c+fY PTYvqff4vEkugC0q2yYjNTEltUghNS85PyUzL91WyTs43jne1MzAUNfQ0sJcSSEvMTfVVsnF J0DXLTMH6BwlhbLEnFKgUEBicbGSvp1NUX5pSapCRn5xia1SakFKToFJgV5xYm5xaV66Xl5q iZWhgYGRKVBhQnbGvNNiBZNkKha+WcLewLhFpIuRg0NCwETi/xe3LkYuDiGB3YwSG399YYJw PjFK3Jz2mxnC+cYosezsQ7YuRk6wjll929ggEnsZJb5//AXlvGSUePu8kR2kik1AV2LH4jaw hIjAJSaJEx0tTCALOQU8JJ4uEgSpERbIkTjzv5MJxGYRUJF4cGwh2AZeAUuJXRfbmCFsQYmT M5+wgNjMAvIS29/OYYa4QkHi59NlrCC2iICTRNPUlYwQNeISL48eYQfZKyEwk0Pi7dJrUA0u EhO/zGSHsIUlXh3fAmVLSbzsb2OHBEa2RM8uY4hwjcTSecdYIGx7iQNX5rCAlDALaEqs36UP sYpPovf3EyaITl6JjjYhiGpVieZ3V6E6pSUmdnezQtgeEquOnIIG1U1GiW2PZrFOYFSYheTL WUi+nIXkm1kImxcwsqxilEwtKM5NTy02LTDKSy2HR3dyfu4mRnBa1fLawfjwwQe9Q4xMHIyH GCU4mJVEeO+fV0kS4k1JrKxKLcqPLyrNSS0+xGgKDPqJzFKiyfnAxJ5XEm9oYmlgYmZmZmJp bGaoJM57On1DopBAemJJanZqakFqEUwfEwenVAOT5twFiz8d6L9z7HvQnTK9rsgZOusKPpQ8 3PfqapTslev3hbKUevpfKqzQnXcyZaao++w3nDN0ufNu/mm5vK5G/p1AVVPPzbr1abLPYjUW LjX54ug3xTz9zP2HC+XvLA1mWXr80cG38cWCyWcCp5b8XfviS1j746eHWFQ6IkO5nn3aO33J NL57Umr5aUv/R7/skEn7dHdnctbCJ4uYAxvPNHL+PfBRr3K+TZyhi22x8NVmBqa/V7XjWB9e /vil727vbsbDe3acmmrHxHztZD5LgsKEyIVzW9gmqh3f8s6+gOWg+qRtvuuUo+4v0d4unjEl 037VsvyExpibFrHiy3dk9m8/22YndULiopPN4uW8W5VYijMSDbWYi4oTAfhQiTg0BAAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrNLMWRmVeSWpSXmKPExsWy7bCSvK7vW5UkgwuXmSzmfZa1mH/kHKvF xrc/mCw2Pb7GanF51xw2ixnn9zFZtO49wm6xedNUZgcOj1kNvWwem1Z1snncubaHzePduXPs HpuX1Ht83iQXwBbFZZOSmpNZllqkb5fAlTHvtFjBJJmKhW+WsDcwbhHpYuTkkBAwkZjVt40N xBYS2M0ocfqHLURcWuL6xgnsELawxMp/z4FsLqCa54wSvQ9OgCXYBHQldixuYwNJiAjcYJKY fuAmE8Skq4wSrXeiuhg5ODgFPCSeLhIECQsLZEksWLINrJdFQEXiwbGFYIt5BSwldl1sY4aw BSVOznzCAtLKLKAn0baRESTMLCAvsf3tHGaIexQkfj5dxgpiiwg4STRNXQlVIy7x8ugR9gmM QrOQTJqFMGkWkkmzkHQsYGRZxSiZWlCcm55bbFhgmJdarlecmFtcmpeul5yfu4kRHD9amjsY t6/6oHeIkYmD8RCjBAezkgjv/fMqSUK8KYmVValF+fFFpTmpxYcYpTlYlMR5L3SdjBcSSE8s Sc1OTS1ILYLJMnFwSjUwObIWuZnt9fDfo3PanW/ixf9TXN0rzwiulJA0eWP5uWCb7reaJ0rf PsdaZVfUflFxWb6GcfmOg5cnyC8N4lL6yTOtqi055Evy2QmODyR9nO5/P57xOqlkqkSwwGmd 46vq5eXtgzrE1ksczJKJ5eJ7uOnwUfEf1j2nds5Xdd1969rirWvu9ld8F87iur/L5tifmUrO Wd//bvG1OHpgdQj/h2OmR43Y45gVlL7LCczOLiyb/z1w8dm9HMtnSD24Xbx1Stz2laKPlGfo xOxhtX/16NcMnhVnleR+BMXJrf7/6ETBqqd76kxTXrybKTp9S/1EtbOrT01LWpH94pD3kqbN Cekv7iUFRH96t2rxp582SbVKLMUZiYZazEXFiQDSaFJ8DgMAAA== X-CMS-MailID: 20220306172013epcas5p4650d57c16461a6f0934875a396c1df55 X-Msg-Generator: CA CMS-TYPE: 105P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20220304122515epcas5p2c0835d037d950d786b4da1a19e467eac References: <20220304122424.307885-1-krzysztof.kozlowski@canonical.com> <20220304122424.307885-2-krzysztof.kozlowski@canonical.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220306_092025_880264_098AAEFE X-CRM114-Status: GOOD ( 12.36 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org >-----Original Message----- >From: Krzysztof Kozlowski [mailto:krzysztof.kozlowski@canonical.com] >Sent: Friday, March 4, 2022 5:54 PM >To: Daniel Lezcano ; Thomas Gleixner >; Rob Herring ; Krzysztof >Kozlowski ; Alim Akhtar >; linux-kernel@vger.kernel.org; >devicetree@vger.kernel.org; linux-arm-kernel@lists.infradead.org; linux- >samsung-soc@vger.kernel.org >Subject: [PATCH v2 1/4] dt-bindings: timer: exynos4210-mct: describe known >hardware and its interrupts > >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 >--- Reviewed-by: Alim Akhtar > .../timer/samsung,exynos4210-mct.yaml | 67 ++++++++++++++++++- > 1 file changed, 64 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..1584944c7ac4 100644 >--- a/Documentation/devicetree/bindings/timer/samsung,exynos4210- >mct.yaml >+++ b/Documentation/devicetree/bindings/timer/samsung,exynos4210- >mct.yam >+++ l >@@ -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 +74,56 @@ 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 >+ >+ - if: >+ properties: >+ compatible: >+ contains: >+ enum: >+ - tesla,fsd-mct >+ then: >+ properties: >+ interrupts: >+ minItems: 16 >+ maxItems: 16 >+ > 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