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([2a01:e0a:982:cbb0:5001:8e1b:dd18:1d3]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-42bb73e20b7sm36307285e9.14.2024.08.30.01.11.22 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 30 Aug 2024 01:11:23 -0700 (PDT) Message-ID: <79c735ca-008d-497b-bf5b-a21f6dcde796@linaro.org> Date: Fri, 30 Aug 2024 10:11:22 +0200 Precedence: bulk X-Mailing-List: linux-clk@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird From: Neil Armstrong Reply-To: neil.armstrong@linaro.org Subject: Re: [PATCH v4 1/3] dt-bindings: clock: fix C3 PLL input parameter To: Jerome Brunet Cc: xianwei.zhao@amlogic.com, Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chuan Liu , Kevin Hilman , Martin Blumenstingl , Krzysztof Kozlowski , linux-amlogic@lists.infradead.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org References: <20240830-c3_add_node-v4-0-b56c0511e9dc@amlogic.com> <20240830-c3_add_node-v4-1-b56c0511e9dc@amlogic.com> <0e74dbc8-88ed-43db-95ef-0fe55d92091d@linaro.org> <1jplpqsa71.fsf@starbuckisacylon.baylibre.com> Content-Language: en-US, fr Autocrypt: addr=neil.armstrong@linaro.org; keydata= xsBNBE1ZBs8BCAD78xVLsXPwV/2qQx2FaO/7mhWL0Qodw8UcQJnkrWmgTFRobtTWxuRx8WWP GTjuhvbleoQ5Cxjr+v+1ARGCH46MxFP5DwauzPekwJUD5QKZlaw/bURTLmS2id5wWi3lqVH4 BVF2WzvGyyeV1o4RTCYDnZ9VLLylJ9bneEaIs/7cjCEbipGGFlfIML3sfqnIvMAxIMZrvcl9 qPV2k+KQ7q+aXavU5W+yLNn7QtXUB530Zlk/d2ETgzQ5FLYYnUDAaRl+8JUTjc0CNOTpCeik 80TZcE6f8M76Xa6yU8VcNko94Ck7iB4vj70q76P/J7kt98hklrr85/3NU3oti3nrIHmHABEB AAHNKk5laWwgQXJtc3Ryb25nIDxuZWlsLmFybXN0cm9uZ0BsaW5hcm8ub3JnPsLAkQQTAQoA OwIbIwULCQgHAwUVCgkICwUWAgMBAAIeAQIXgBYhBInsPQWERiF0UPIoSBaat7Gkz/iuBQJk Q5wSAhkBAAoJEBaat7Gkz/iuyhMIANiD94qDtUTJRfEW6GwXmtKWwl/mvqQtaTtZID2dos04 YqBbshiJbejgVJjy+HODcNUIKBB3PSLaln4ltdsV73SBcwUNdzebfKspAQunCM22Mn6FBIxQ GizsMLcP/0FX4en9NaKGfK6ZdKK6kN1GR9YffMJd2P08EO8mHowmSRe/ExAODhAs9W7XXExw UNCY4pVJyRPpEhv373vvff60bHxc1k/FF9WaPscMt7hlkbFLUs85kHtQAmr8pV5Hy9ezsSRa GzJmiVclkPc2BY592IGBXRDQ38urXeM4nfhhvqA50b/nAEXc6FzqgXqDkEIwR66/Gbp0t3+r yQzpKRyQif3OwE0ETVkGzwEIALyKDN/OGURaHBVzwjgYq+ZtifvekdrSNl8TIDH8g1xicBYp QTbPn6bbSZbdvfeQPNCcD4/EhXZuhQXMcoJsQQQnO4vwVULmPGgtGf8PVc7dxKOeta+qUh6+ SRh3vIcAUFHDT3f/Zdspz+e2E0hPV2hiSvICLk11qO6cyJE13zeNFoeY3ggrKY+IzbFomIZY 4yG6xI99NIPEVE9lNBXBKIlewIyVlkOaYvJWSV+p5gdJXOvScNN1epm5YHmf9aE2ZjnqZGoM Mtsyw18YoX9BqMFInxqYQQ3j/HpVgTSvmo5ea5qQDDUaCsaTf8UeDcwYOtgI8iL4oHcsGtUX oUk33HEAEQEAAcLAXwQYAQIACQUCTVkGzwIbDAAKCRAWmrexpM/4rrXiB/sGbkQ6itMrAIfn M7IbRuiSZS1unlySUVYu3SD6YBYnNi3G5EpbwfBNuT3H8//rVvtOFK4OD8cRYkxXRQmTvqa3 3eDIHu/zr1HMKErm+2SD6PO9umRef8V82o2oaCLvf4WeIssFjwB0b6a12opuRP7yo3E3gTCS KmbUuLv1CtxKQF+fUV1cVaTPMyT25Od+RC1K+iOR0F54oUJvJeq7fUzbn/KdlhA8XPGzwGRy 4zcsPWvwnXgfe5tk680fEKZVwOZKIEuJC3v+/yZpQzDvGYJvbyix0lHnrCzq43WefRHI5XTT QbM0WUIBIcGmq38+OgUsMYu4NzLu7uZFAcmp6h8g Organization: Linaro In-Reply-To: <1jplpqsa71.fsf@starbuckisacylon.baylibre.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 30/08/2024 10:10, Jerome Brunet wrote: > On Fri 30 Aug 2024 at 10:00, Neil Armstrong wrote: > >> Hi Jerome, >> >> On 30/08/2024 07:26, Xianwei Zhao via B4 Relay wrote: >>> From: Xianwei Zhao >>> Add C3 PLL controller input clock parameters "fix". >>> The clock named "fix" was initially implemented in PLL clock controller >>> driver. However, some registers required secure zone access, so we moved >>> it to the secure zone (BL31) and accessed it through SCMI. Since the PLL >>> clock driver needs to use this clock, the "fix" clock is used as an input >>> source. We updated the driver but forgot to modify the binding accordingly, >>> so we are adding it here. >>> It is an ABI break but on a new and immature platform. Noboby could >>> really >>> use that platform at this stage, so nothing is going to break on anyone >>> really. >>> Fixes: 0e6be855a96d ("dt-bindings: clock: add Amlogic C3 PLL clock >>> controller") >>> Reviewed-by: Krzysztof Kozlowski >>> Signed-off-by: Xianwei Zhao >>> --- >>> Documentation/devicetree/bindings/clock/amlogic,c3-pll-clkc.yaml | 7 +++++-- >> >> So you mind if I take this one via my arm64-dt tree ? > > There is no conflicting change in my tree so it's fine, yes. Thanks Neil > >> >> Neil >> >> >