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Mon, 15 Feb 2021 09:01:48 +0000 (GMT) Subject: Re: [PATCH] dt-bindings: iio: samsung,exynos-adc: add common clock properties To: Krzysztof Kozlowski , Jonathan Cameron , Lars-Peter Clausen , Peter Meerwald-Stadler , Rob Herring , Lee Jones , Mark Brown , linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org From: Marek Szyprowski Message-ID: <85ed4a70-5cd8-3bce-100f-33a1fba7f3fa@samsung.com> Date: Mon, 15 Feb 2021 10:01:48 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.7.1 MIME-Version: 1.0 In-Reply-To: <20210212163816.70058-1-krzk@kernel.org> Content-Language: en-US X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrJKsWRmVeSWpSXmKPExsWy7djPc7p1FloJBgfXMllMffiEzWL+kXOs Fg+aVjFZnD+/gd1iyeT5rBb3vx5ltNj0+Bqrxbwj71gsLu+aw2Yx4/w+Jovfu46xW7TuPcLu wOOxaVUnm8eda3vYPDYvqfdY8uYQq8f55iOMHp83yQWwRXHZpKTmZJalFunbJXBlvPl6nK3g Pk/F6jdd7A2Ms7m6GDk5JARMJC5teM7YxcjFISSwglFi97nfLBDOF0aJ4/9ns4NUCQl8ZpT4 M1cEpqPrZz9Ux3JGiQvrT0M5H4E6unazgVQJC0RIXPvVzQSSEBFYzyxx8tNiFpAEm4ChRNfb LqAiDg5eATuJw8vtQMIsAqoSh18sZQKxRQWSJP7+vglm8woISpyc+YQFpJxTwFTi+hFLkDCz gLzE9rdzmCFscYlbT+aDrZIQ+MEhsabzOhPEpS4Sj2Z+ZYawhSVeHd/CDmHLSJye3MMC0dDM KPHw3Fp2CKeHUeJy0wxGiCpriTvnfoEdyiygKbF+lz5E2FFiVed2sIMkBPgkbrwVhDiCT2LS tunMEGFeiY42IYhqNYlZx9fBrT144RJUiYfEq97gCYyKs5A8OQvJZ7OQfDYL4YQFjCyrGMVT S4tz01OLjfJSy/WKE3OLS/PS9ZLzczcxAlPX6X/Hv+xgXP7qo94hRiYOxkOMEhzMSiK8VyU0 EoR4UxIrq1KL8uOLSnNSiw8xSnOwKInzJm1ZEy8kkJ5YkpqdmlqQWgSTZeLglGpg4rDU/SD1 3WV6usDxty5v5Fem/3h4U23z5mdTkgvkpDfkeG97JnVQ/PAEq/jVCvLXT8jbWbQ5bOySvnY2 /OjKmSf+fC+84W+Y1/9eXzvlUkHB7kqPRzZmwTncm33rjdmcNfsPLzzHcWzXlMLzNqyJ6mL3 DlWuMXDIfiWT+3RZVqi5T0T6J7vXhSkrqguFek8y8fDcmqeeIq28yYv7j1lAxdfo3qkfJIQm TNz2YkaT2XRpw5mcfxq8JvyTuG23fGN4ljjLomL34ASPgLcuW2K5/ER150pu5IzPmtUbVrio b0owX1yW9M9Ak6mpyzYcveAa87Pp7YOP5fc+nQh87n3oh/I//eKFqo+7ZN4EznBXYinOSDTU Yi4qTgQAa4Cul8wDAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrIIsWRmVeSWpSXmKPExsVy+t/xu7q1FloJBi0n5S2mPnzCZjH/yDlW iwdNq5gszp/fwG6xZPJ8Vov7X48yWmx6fI3VYt6RdywWl3fNYbOYcX4fk8XvXcfYLVr3HmF3 4PHYtKqTzePOtT1sHpuX1HsseXOI1eN88xFGj8+b5ALYovRsivJLS1IVMvKLS2yVog0tjPQM LS30jEws9QyNzWOtjEyV9O1sUlJzMstSi/TtEvQy3nw9zlZwn6di9Zsu9gbG2VxdjJwcEgIm El0/+xm7GLk4hASWMkqc/3CZFSIhI3FyWgOULSzx51oXG0TRe0aJXyePsYAkhAUiJK796mYC SYgIrGeWWH9nExNEVQejxJ/XJ5hAqtgEDCW63oK0c3DwCthJHF5uBxJmEVCVOPxiKViJqECS xPrpN8FsXgFBiZMzn7CAlHMKmEpcP2IJEmYWMJOYt/khM4QtL7H97RwoW1zi1pP5TBMYBWch 6Z6FpGUWkpZZSFoWMLKsYhRJLS3OTc8tNtQrTswtLs1L10vOz93ECIzLbcd+bt7BOO/VR71D jEwcjIcYJTiYlUR4r0poJAjxpiRWVqUW5ccXleakFh9iNAV6ZyKzlGhyPjAx5JXEG5oZmBqa mFkamFqaGSuJ826duyZeSCA9sSQ1OzW1ILUIpo+Jg1Oqgak1doe4wd/zMk2PK/cqqyRuNlpd 3FmzT337ZZWjGz/8NplTW7czmE+O4QTf1wXTLc7eOhE2MSW7ae/Tw7JNq/oZNhRvz2tu6Vo/ WfCD88xkEce70n6zbPxKeufnseiYFnO1zq7KvJtTu7OLJ6HS7c3Mp91Z2lbnVx+Yn6zyQi+m lP2jX8Xumc91/vvfP3/OaZfYp/Rr+znnOWziYb+9cnpieDfTldsbQo9rTLCIOeZy7g7PP76+ MNPK4G/TZGa75woFiJ6uTX/LtYMzqvOxUbbDng5xdxezeT2eJVUh/aFbpfW33gySrH0cfKH4 bv689BZZn8yWZu0t65cWndxQ5v/ETdc3+v6FrL8mNpaTlViKMxINtZiLihMBLHHbElQDAAA= X-CMS-MailID: 20210215090149eucas1p1eddfe8bce0f247b4a5bac74fd2878ab4 X-Msg-Generator: CA X-RootMTR: 20210212164148eucas1p2ab09436a82d50161ff1a9fc1a169f7d7 X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20210212164148eucas1p2ab09436a82d50161ff1a9fc1a169f7d7 References: <20210212163816.70058-1-krzk@kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210215_040153_367648_769E616A X-CRM114-Status: GOOD ( 17.89 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 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 Hi Krzysztof, On 12.02.2021 17:38, Krzysztof Kozlowski wrote: > Add common properties appearing in DTSes (assigned-clocks and similar) > to fix dtbs_check warnings like: > > arch/arm/boot/dts/exynos3250-artik5-eval.dt.yaml: > adc@126c0000: assigned-clock-rates: [[6000000]] is not of type 'object' > arch/arm/boot/dts/exynos3250-artik5-eval.dt.yaml: > adc@126c0000: assigned-clocks: [[7, 238]] is not of type 'object' Does it mean that assigned-clocks related properties have to be added to almost all bindings? IMHO this is an over-engineering and this has to be handled somewhere else... > Signed-off-by: Krzysztof Kozlowski > --- > .../bindings/iio/adc/samsung,exynos-adc.yaml | 12 ++++++++++++ > 1 file changed, 12 insertions(+) > > diff --git a/Documentation/devicetree/bindings/iio/adc/samsung,exynos-adc.yaml b/Documentation/devicetree/bindings/iio/adc/samsung,exynos-adc.yaml > index c65921e66dc1..ce03132f8ebc 100644 > --- a/Documentation/devicetree/bindings/iio/adc/samsung,exynos-adc.yaml > +++ b/Documentation/devicetree/bindings/iio/adc/samsung,exynos-adc.yaml > @@ -27,6 +27,18 @@ properties: > reg: > maxItems: 1 > > + assigned-clocks: > + minItems: 1 > + maxItems: 3 > + > + assigned-clock-parents: > + minItems: 1 > + maxItems: 3 > + > + assigned-clock-rates: > + minItems: 1 > + maxItems: 3 > + > clocks: > description: > Phandle to ADC bus clock. For Exynos3250 additional clock is needed. Best regards -- Marek Szyprowski, PhD Samsung R&D Institute Poland _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel