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Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.11.0 Subject: Re: [PATCH] arm64: dts: exynos: add pwm node for exynosautov9-sadk Content-Language: en-US To: Chanho Park , 'Krzysztof Kozlowski' , 'Rob Herring' , 'Krzysztof Kozlowski' , 'Conor Dooley' , 'Alim Akhtar' Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org From: Jaewon Kim In-Reply-To: <000401d9b618$59a29d80$0ce7d880$@samsung.com> Content-Transfer-Encoding: 7bit X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrMJsWRmVeSWpSXmKPExsWy7bCmmW7z8w0pBtPXq1s8mLeNzeLyfm2L NXvPMVnMP3KO1aLvxUNmi72vt7JbbHp8jdXi8q45bBYzzu9jsmjde4Tdgctj06pONo871/aw eWxeUu/Rt2UVo8fnTXIBrFHZNhmpiSmpRQqpecn5KZl56bZK3sHxzvGmZgaGuoaWFuZKCnmJ uam2Si4+AbpumTlANykplCXmlAKFAhKLi5X07WyK8ktLUhUy8otLbJVSC1JyCswL9IoTc4tL 89L18lJLrAwNDIxMgQoTsjNmPNvMUrCCpWLpnfnsDYxzmbsYOTkkBEwk7s/ZxwRiCwnsYJS4 vp+1i5ELyP7EKNGy6BA7hPONUWLC0z1MMB0zWrcxQ3TsZZR4/FEToug1o8TUezdYQBK8AnYS n6YsYwOxWQRUJX6unAgVF5Q4OfMJmC0qEC3Ruuw+WI2wgLfEglWNYHFmAXGJW0/mM4EMFRGY ziRx4ko/G4jDLNDOKHFqzg12kCo2AW2J7+sXs4LYnAJWEpe/nmCH6JaX2P52DtRzCzkkZm0z h7BdJH7df8cCYQtLvDq+hR3ClpL4/G4vG4SdLdE+/Q8rhF0hcXHDbKi4scSsZ+2MXYwcQPM1 Jdbv0gcxJQSUJY7cgrqZT6Lj8F92iDCvREebEESjmsT9qeeghshITDqyEhqGHhKP+54yTmBU nIUUKrOQfD8LyS+zEPYuYGRZxSiWWlCcm55abFRgAo/r5PzcTYzg1KrlsYNx9tsPeocYmTgY DzFKcDArifCqbFuXIsSbklhZlVqUH19UmpNafIjRFBg3E5mlRJPzgck9ryTe0MTSwMTMzNDc yNTAXEmc917r3BQhgfTEktTs1NSC1CKYPiYOTqkGJt1v+7cKrXl+aWmViq7inPvPJ+99OZ9n +4m6NQ8lWRet/r43qIuJe4L1ymN2K2f/zNW/ZjfzSdzrNwuUC9j+fj6ZviI77OfhXsEUtu96 yWpLj92Vunxuy8rJCfJGckHh3alfH77vvrjUWHBpwh1JmRi5iywmGnnJrslXTjf5XWg4eu05 7/Fv9ziaVxmkG3x8c2xNHuua8jkTj+6t+v57TbFpcqNeJ0vy3qvWxw5v3qh9XOt8jbH/s5wS L9/iPY721Z+LgqUYGmedOdYyUT18p96RTtMtU6c+mdPo9fvjhdhjJu+mn/m2vXe5+YzC3Z/O MYeqfrz/WO238s/nH76+fVn23j7yZe5XnU2NXQmzS1dMUGIpzkg01GIuKk4EABeh0lo2BAAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFmpnkeLIzCtJLcpLzFFi42LZdlhJXrf5+YYUg2u3uC0ezNvGZnF5v7bF mr3nmCzmHznHatH34iGzxd7XW9ktNj2+xmpxedccNosZ5/cxWbTuPcLuwOWxaVUnm8eda3vY PDYvqffo27KK0ePzJrkA1igum5TUnMyy1CJ9uwSujBnPNrMUrGCpWHpnPnsD41zmLkZODgkB E4kZrduAbC4OIYHdjBJP7j9jh0jISCx/1scGYQtL3G85wgpR9JJRYvmuS2BFvAJ2Ep+mLAMr YhFQlfi5ciILRFxQ4uTMJ2C2qEC0xOrPF1hBbGEBb4kFqxrB4swC4hK3nsxnAhkqIjCTSeLt zr/sIA6zQDujxJ23s9kg1n1llFj3/hPYCjYBbYnv6xeDjeIUsJK4/PUEO8QoM4murV2MELa8 xPa3c5gnMArNQnLJLCQbZyFpmYWkZQEjyypGydSC4tz03GLDAqO81HK94sTc4tK8dL3k/NxN jOC40tLawbhn1Qe9Q4xMHIyHGCU4mJVEeFW2rUsR4k1JrKxKLcqPLyrNSS0+xCjNwaIkzvvt dW+KkEB6YklqdmpqQWoRTJaJg1OqgclnUsuX3NPnD97vOXF3AvPma9cl7qn2/vnBr+Eoq/fx e5um9QKbaxKXzz7xWxkW8cL3wfpOrgTPgl93JpRv2vmtrmfL9E+MSy0LbpgJtFkfjN7Omf6N 7Z/ronovdafmQxc2nbgs3Cr12/d8fFSLj1prfY7U2RSz+yE5Dzl6uyvrylds43Gu/Du17ald gVWRTXObkZDIbr0Jl5pYGjqenlzMfMj5Y/xO8fIjTSEcp7nsuWUWlh/+lJQf8L/ExDnj7dOV 0WKfbsdOapW56/fAUjUh6m3Wj/dnlmp+cH6yb5f8X98Ktrkmqnsqwlb26T0X9Or5WP/B8Nat ExusPq2Rbpr1/NnK9e8fZDFqqC4Lu6XEUpyRaKjFXFScCADaQ3xvGgMAAA== X-CMS-MailID: 20230714061323epcas2p11c4689adee180698c083d96879141175 X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-Sendblock-Type: AUTO_CONFIDENTIAL CMS-TYPE: 102P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20230714052025epcas2p46d5485a277c9f21ace14300dd9d7b4d8 References: <20230714051521.22720-1-jaewon02.kim@samsung.com> <3bc9c34a-ba55-61c5-87ea-80b369841873@linaro.org> <000401d9b618$59a29d80$0ce7d880$@samsung.com> Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On 23. 7. 14. 14:59, Chanho Park wrote: >>> + reg = <0x103f0000 0x100>; >>> + samsung,pwm-outputs = <0>, <1>, <2>, <3>; >>> + #pwm-cells = <3>; >>> + clocks = <&xtcxo>; >> This does not look like correct clock. Are you sure XTCXO goes to PWM? > Yes. XTXCO is the source clock of the pwm. Unlike any other exynos SoCs, the clock is directly derived from the external OSC. > Thus, it cannot be controllable such as gating. Thanks Chanho. I miss this comment. > > Best Regards, > Chanho Park > > Thanks Jaewon Kim