From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.2 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E8AABC3A59F for ; Sun, 18 Aug 2019 07:59:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BF3C22183E for ; Sun, 18 Aug 2019 07:59:28 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=gmx.net header.i=@gmx.net header.b="P1pKilaO" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726533AbfHRH7Z (ORCPT ); Sun, 18 Aug 2019 03:59:25 -0400 Received: from mout.gmx.net ([212.227.15.18]:33361 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726073AbfHRH7Z (ORCPT ); Sun, 18 Aug 2019 03:59:25 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1566115150; bh=6TUGZ/qJv6LCmdW/lHfDOcDIqnMAKgPHfTX65tdr5dg=; h=X-UI-Sender-Class:Subject:To:Cc:References:From:Date:In-Reply-To; b=P1pKilaOL8IS4XUzEfz0Bao3Ri3tPECImnwATGECKZ0PCODmXrf7yrE9WLzSnsVB9 9W6NDz0PKPIddM3KZwC0Ht6rGJhutF87sdIaYRoB9HV/y3ndGkLWMDqr9ZNeiKTRQu m0pt9dKuomimu4jq6eaOqtxedKesnJ9yi/SaRTPs= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from [192.168.178.28] ([95.90.191.58]) by mail.gmx.com (mrgmx003 [212.227.17.190]) with ESMTPSA (Nemesis) id 0M6jIK-1iDmEz4BBU-00wVge; Sun, 18 Aug 2019 09:59:10 +0200 Subject: Re: [PATCH v2 4/6] dt: bindings: add mt7621-pll dt binding documentation To: Chuanhong Guo Cc: Rob Herring , "open list:COMMON CLK FRAMEWORK" , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , open list , "open list:MIPS" , "open list:STAGING SUBSYSTEM" , Michael Turquette , Stephen Boyd , Mark Rutland , Ralf Baechle , Paul Burton , James Hogan , John Crispin , Greg Kroah-Hartman , Weijie Gao , NeilBrown , Paul Fertser References: <20190724022310.28010-1-gch981213@gmail.com> <20190724022310.28010-5-gch981213@gmail.com> <20190813155143.GA19830@bogus> <2d48f4a4-7d30-547b-21ee-6aadabe7d7c3@gmx.net> <6b6ee744-61d3-8848-19e7-0a301fe4d1b3@rempel-privat.de> From: Oleksij Rempel Openpgp: preference=signencrypt Autocrypt: addr=linux@rempel-privat.de; prefer-encrypt=mutual; keydata= mQINBFnqM50BEADPO9+qORFMfDYmkTKivqmSGLEPU0FUXh5NBeQ7hFcJuHZqyTNaa0cD5xi5 aOIaDj2T+BGJB9kx6KhBezqKkhh6yS//2q4HFMBrrQyVtqfI1Gsi+ulqIVhgEhIIbfyt5uU3 yH7SZa9N3d0x0RNNOQtOS4vck+cNEBXbuF4hdtRVLNiKn7YqlGZLKzLh8Dp404qR7m7U6m3/ WEKJGEW3FRTgOjblAxerm+tySrgQIL1vd/v2kOR/BftQAxXsAe40oyoJXdsOq2wk+uBa6Xbx KdUqZ7Edx9pTVsdEypG0x1kTfGu/319LINWcEs9BW0WrqDiVYo4bQflj5c2Ze5hN0gGN2/oH Zw914KdiPLZxOH78u4fQ9AVLAIChSgPQGDT9WG1V/J1cnzYzTl8H9IBkhclbemJQcud/NSJ6 pw1GcPVv9UfsC98DecdrtwTwkZfeY+eNfVvmGRl9nxLTlYUnyP5dxwvjPwJFLwwOCA9Qel2G 4dJI8In+F7xTL6wjhgcmLu3SHMEwAkClMKp1NnJyzrr4lpyN6n8ZKGuKILu5UF4ooltATbPE 46vjYIzboXIM7Wnn25w5UhJCdyfVDSrTMIokRCDVBIbyr2vOBaUOSlDzEvf0rLTi0PREnNGi 39FigvXaoXktBsQpnVbtI6y1tGS5CS1UpWQYAhe/MaZiDx+HcQARAQABtCdPbGVrc2lqIFJl bXBlbCA8bGludXhAcmVtcGVsLXByaXZhdC5kZT6JAlcEEwEIAEECGwMFCwkIBwMFFQoJCAsF FgIDAQACHgECF4ACGQEWIQREE1m/BKC+Zwxj9PviiaH0NRpRswUCW3G0aAUJBUnnywAKCRDi iaH0NRpRsyjxD/9BaHpglDGk65SLQVN/d7A5vx+yczgHWguf+BuLWeVqvqu9lqMDS7YvBr4B jeKsusdiqgNXM1XVMDObKTh6HF1JOegCRerzqRvUXo4gzVBTWYxJpCvOzxdHsgKwxWvWyWp0 Z1WQHBz70P7OwwTwzsS/yDGyFt4Vbf89O5RTnCVKDiurmT6ptJKmdD8GHTAaWUp69GosYgWo nlV1vdz41PVd8D0+dZV/7gLTXmg6l5yt7ICqqueUHLpGs4GWUXEqQ8itkA+1OihpfVTQSCLe 9ZonFIJ686PQpucHHI2oFXL5ViDV/x1avYeeqeE/nfozU3TVHHgW/HCOy9UBZETI7S0V+/pO Uax+OzYEKP6jfgmAoV+gLGw/6xoE/W/K+0ZvkK28qBoNzG3BpiCICbKtazMJXLKAG4U8fM3C OWqfEDPFYZD9XjIPfd54uFNlaVuMvWqkT+mb9b1V+ToLKhe1SkmE655d/0/qmMgnl8ld99ft NZXOBhHe6BttGSNS8GFUZK4aCTCW70W00GnjwW5UjibxJdzBUxYjZnpBnnRFIETPO6ZnWyta Mk9DV9jKHKVrvHKI5NUqVCL9PE3o3zw69nknXE82S8pJD1f1yAtyVk7gmOHiuS3XFfVy2ZQt yCRWmhpaWtt33SV/LNjtfOA6pTXjcHuLzYPk8cH++gzGzREyBLkCDQRZ6jOdARAA7J+eiGut tiZWa8F4lQWol23ZvLxwBxG43C+sj362HPdXR3V0LLAhB4Cn3mZioY8Q7yeN3yyzEQ3Cb1t6 dyqixe/1swAxT9ok9MGQG0JCdWruys/roZKA8zaGbSfDJJkw2ZcvQqwgnwk86u1ZxnozZTq9 5lA8ncbrCyJHhEoJQIWM0+qfu2fWEdZ4M4EWi2M/Mop/BnSUvSlzEj91vvN6bfd0s0kI9xNN MqOgwmxxOVpxR3iR574fWQaAtO3gg6GSrgFHNAdXEBaQgoCbd80vyblUIm/lJ1xu2lkph1iC 3PW+BTf54J7s52h/Kg+Cqq5gLFdyqrBODagPvu0aInMJWzLaglp8nblUG2fW+yklpTyBcvsF gopBQ4eboQ/lnZRAck84hDNCeX1vQdJ3Fns673ifB0wd1lyLMJoZIO6W7AZX11vnEN33h0IE sxKWjo80lsrVCsG5jNNHO2F7rJs9arxFC2ODCR7CBxVBCyAlYN/ylZyu9thiUTFK/qSE0v6p uBT1Kku04GEndQIL2tuzyaFHJU+fn+gMjAe5zT7zN3vtOw6ge3VXCRX0gV7xLdgM4uiAlVFO I7Ovuyluoo8s3ql62ILIzRvqol0mmx4N4q7I7E1HE8cIAH4KCXC9Z0JvarAfVXhoiiJdRHTQ 2CYtoJ4Bp+MPUhvziFtQUDSRAWkAEQEAAYkCPAQYAQgAJgIbDBYhBEQTWb8EoL5nDGP0++KJ ofQ1GlGzBQJcGfhUBQkF8iu3AAoJEOKJofQ1GlGzwGAQAIUJVnz43+OLymdA89OZC1iL3SBN MpH5NwfNvqZVj9DKNofuA9xUUh5gezhNBFyEHa8PGulx/IbmkQZ/PGdnl9qLYD2H5q8mYqvK t8W3Jj2SCRMgym9lreoidfbcNCNdll5BmKTKD1kUM8TrFgQ2uk+n2xP8WBQxJDOZGLU45pev H16cA7qmlo4UVG0R9iQ4l8GftkVSs1bBKRzZpKtTWCUyyHCVhS6rQr6spb8AWj6+cT9c0TwL E2f80WdAExyp6mi+o/ASf6ZgXXrVz3A9NaxVfF9Rg14sWMA8si7gv0Izvw4g9QieG+rtLYKq 7kQq3Dq91pEFxDGeEyYWQ2f/6G3kDp4xyvctH1DMiHesw+g/F/7hYM1+fmxTriYOi1pppmvU zolKtlmQoK2bi9tf2AHZI1nqkhnzxklIDNZgKwXGzyGOoAEWt7JC7ybKx4pvK1OuDlKqpG1Z 8gpVnKfYDa/DWtQqTtNk5l4A1qyNtdHXas1MkJvGGLVFrL2PggHf9y41D2QVQtky970WWeeN b+iu2eL2b3rsPntONtc6ZZvwsmX1JHOl6baGONPJh5wlJTxilsk+IwNBVI57NEUKnBt0joe6 O99EM1h+8xifKX9ilfJUd7MdVVbg29spP51sXyrZY5YCZT+NB9PWmLcC3lz5eDuX8M8VZ+gT dv0MnRRxuQENBFo4B90BCAClc05qm6LXRjdDt2m81TddSkTGF4+lHjjmZa2vPnAcotVGuqAm YR1/ywo7hnRhs8OXLGYyTIlpGhYXy3fL8Wt0wuEhvls+tdWdNBYqpZilMpw3oYMERng/R9Xx m8SJZBvef3EKAUPHhnATcaFzTH6SkkJ8Zf1OGazbCVzLDUsPdVNL0eLSJlXlkpO4VIt5XWyG Z/PsKOWI74y+po7KqTZ4XAuMeLe0q75G6CfCoV+qv36NpgqVAW0o8qanRLvXboVMz/BFwdkY LWNUDDRJ5PcWVFfZLz3pm6ObaERhsr+CYjl7w78HQer3vwggZMxWePboreDJrT8iP2paDNSz lD+7ABEBAAGJA1sEGAEIACYCGwIWIQREE1m/BKC+Zwxj9PviiaH0NRpRswUCXBn4VAUJBaRX dwEpwF0gBBkBCAAGBQJaOAfdAAoJEIGkD5DxRdDfDd4H/1b+L0HI1R9IYAwBfeMyDg7/4tXO lnFRePLky42rR55NrzsJ+4Wc/tjOUiy60JIkxjArWZDY7fJ0Vpjbf7vEPFjvoTJKJYh3ot+P 8BhtQ6aBE6DatxgjVoiwnAeuExZAsyo1MN+wbGstIBfOi+cRR8AjPksWm3/kusrStdvM0haw xD7WSs9sKqggr/3WRCuepzCeMLl5E6Mz2iT6QjxMqvnbgCyv34FSvibyY7GNNg/H3LWisSXT eH6Eg6excXV3KKaLeZcXjICIt3qiS8sxH5zLlSj6qeQ09/o5r+9kb6+t8dOI+vmL64VoWeAG lB6YyzHYkJCG7YjYnSmHfD+ptswJEOKJofQ1GlGzSPYQAKPISTr0x5BLA4uOxQaAjugi0bHf M6l1b7NVIYJG7EUGVHnb7rF/jfcinmBT0BdIDdrEyFyEUb8mteMJjfBcHHKBOeba3Eyn4gsu +ge+DZ1loqK8Lq9OVOz4QaX3zz26mjHX6NIVndaMif4ttVqe1Cz53tSh8yH0xVPIANKNQ4s/ QZ//MheCeBgtEC33VbUzYGtuWgA9N4hFeMLf4xqUNRhbvKSNEcVdvnerSF8HXCfNOg6yHj6p NWxCXODQ9Isco1e7OlCyRgdLR5FTCwLGhL3vF6DQAILt5NEgRPcX2J9qJvxCEWzVHLyCOZNf cskK4s52bulbQa3EHoPahQCce/jZo8m4mFLQBxdVAXcxgSUMEQlljTaxGYm8SQQ40AoBcoQ4 F409Rl4GbQGVNx0m/Vg7lkmAuTsYmdKMXBqA1TelS9FN/0LZyIx/YUiyoC6GIphjaWZsNYEt wmayBx3Ss86YKGQqLQyLPIolJOQWalt7BAurRaFP3rXq52B2WO89ThHqxio2X7p/wFOZAbX6 n9gHN85tpeHFfX+sRYpOmAL0tQ2p13BnZjpP2WFPnGIev3DtSJ/eR1gund6rwwnmQPji9Pu1 kPbyeVnc7XBaYMohWaaXrHH0s9+IPegb1rdQ5lBslJRvIGzPb3e+oamAsMUURJ5moq/LAq+X eZ6QFQTYuQENBFo4CEkBCADjgVsmh6y5RBG+SMeOn+l/504egxq4kCsw325ziJ/y9rt6SSR7 /LrmYCMd+zkygcGMwkKLAJGDD9a25t9WjcKt3yj4lWVCnTSdOSNG+LOumpvF9djx3I9ngpJE oZYs5j9x8z5CCzR+AIQ/PLH+X9rCWNsU7hJL37zCXzoI2YnyrerG60el0eeKVn2A5mM4Yqfr JWc0WOTkfE1QvoNpMAaNy0UFLLCl04cmy/8bpy6448TndxE7fht0JqniaZNnifxWiwHIs+gg TVonDT4ArSfyIMnbKiRfhjjr2qNdGFyHPcvOJg1XG/2YBo2rsfdyf8yXSkA8ENaaoDPzDYGh XoiJABEBAAGJAjwEGAEIACYCGwwWIQREE1m/BKC+Zwxj9PviiaH0NRpRswUCXBn4VQUJBaRX CwAKCRDiiaH0NRpRs0rGEACTkJ+tYyyYQ7uKYdQCJy6iF9xAijcDrU0PGjoj2sgpkQS9n2yE pOyBd/AwYrP3iHn6wvab+bKL/HAIYgcl4GLVqzXW53dobO1k+PCWVNWp9Uk91/X4pFsag2CW VvQyIE2majworOpHfQ68VquGzfMErfCxBJpih+59kZDdfxu0wAv7pUyuHd8GYu3yiWS9YDpe Qlx2mYn9amtOG7DeeejgbFMBzhujPWb+AqVDerUieyrl2Ay0Au5YamwCjrQeD0VbktTR1Lyu mATHtkrnFxRNPan8O6Gq/sDKfHHIFiYdZ+LGQ5IF+w9VBkNphNgU7gdndGfxNih3Jlngc3Ef 62/TXPBPV9xTF1KZN34ytvP+VUpY1RfPY81TNbQGE9MXbv0CXjhUDRd9YsQb5jFW5rohxVdj hRbwmWQCBPMmArFh1CWHjf10JMgj5btPYUqBKgmS37KLgdO56Qbeu8elUIQOcpDzEdBoAnNR k0ow19+vLft5I4B++t5GaP5A/2uq3cXJPeR5d0Fr+NmGD9GIaVVxBsWaGaHcZ0LhRV6BVcFo gtCjtA4WrREoUt3p+cBUtIDzjmf49CjIYB6md9957qaolagn97ToRusxrTWOEXyYnhc+tS9c ZLZV4wbExIiqmbhOSKCNp4sXMh+u8wTxVdr6CRkpFKdlO9UwCuJpDCoqiLkBDQRaOAiUAQgA wFEyUsuvggIh07uThpuoZ/hXs9fTxFYxS7Hek9S9n0PMgbxm/J4DhCGmEZc/O8bWXQ+sItZ0 MHZHqtFg8ebRGAX29HbWm+si8eV54arU4vMq3UrDtSU+TSVEuorB+JaQp4Ls+O1NM2nuHxCe jAISpcoPZt3ID7lgeXAZgWzUEErM19+/IU5D5dDHrfFzx36gMGdJCF4ND4ws1wOTGtqqMF0y QQsRvZX6VckGhkOdxB0Xvj5YzipQQEHR4WIfU/sGIb7zoyQmeEsfnM9Oq3J9lCT4ZlCA57lV s+z0zbJxkmEZ7v37mO5G+Vz4uJIfsqpWRvgzswWvxPs/MFCbf+XRiwARAQABiQNbBBgBCAAm AhsCFiEERBNZvwSgvmcMY/T74omh9DUaUbMFAlwZ+FUFCQWkVsABKcBdIAQZAQgABgUCWjgI lAAKCRB1A6JIdUjvtMhaCACPSqCWAYwW27yLgoR+40Skbswvh9xSHVTwxBkbUHkLM/TU2h1D dzlpxjiQYrTULm0NdPY3AxjtKHeqytKjrNbnyQoGeBJLzyxGwU3uPNp55n5DlDxFWpJMuYrB 5CtddnvytkaYnrsx0chIcsCIgtrN1e5XR1R1cHRCizgpXKYMCO5FZBNfOPA0HkR/ed8AdikF vN2gLZui36sYK8K9ab3WZbdZ7tF9Jsr7zpnih0lVm3B7VPXvccabaThB3lxjNivd0xKrRo9r ON4NkQ3w1+8zjkdUNyhcnyGqizXOqHtVKqWhTtZrSGCNgfm+a9e4J12cV07op//Y0zdAQQ0d GgUpCRDiiaH0NRpRs+O6D/45eO26e3P3+5dMkO4eA57qS7ZN9OMn1BjK/evW+J7FcASgiQBh fkr+Jv4ubHYvvclNGsVySKpjaRXh/3/exIc/k0vyniihZuPtIxOvWZ8ct29BTI9qupw4HRY4 w+JRef+VpwoyHZzBJ+6FyVb/SAavahGZnyvLO1HOZ4VqhWOizeWWlN/qxZ6JMH+1XuyxfmrO 8/Sa0iGwYlg1ex8/OSGBVCL5hQSLKFw5AHNJmfFThmMeOTPXWTeQiDn/ICbqpCVSgGA/VyUM 3V4pDVGhJNLxr21Abl9B7FKpJ+s0dPIKJma5N/gD1VI0ITAiqGdF5DQk3kCqFnnKc5rQoPpd vLPS8hJUt9fYg7v78hY7MoC/V2lDS6EWj5WrPeQu33508DGKvCsifiqkx01FSKO5afNTAANI QSvGlYJMuhaQXgrOVu3GHtASTPXotZOMWcDnaY80TBWn6CAfmmgfP99NksKXU38Xm8ka8h/L lIR13b7bSPye5MP2sVjc6bN4idPHb8m/jRnKBc079G+Qo2mt3qOl1x8bctBoTDNfiPpB3n/k Gmcz5q2Yu1kF6Hq/pM2IAwf2WEp+utYSOgfl4NMCaJac59RPFrEYtabELIWT+wenOelC6aCn fi1SwdQlexr7j2WrZbHeWOluG45Q13VGal6ufOfQZdHTFhJOJS+6+kuyig== Message-ID: <6426d4d2-9961-83f2-d3bc-5834ff36b40d@rempel-privat.de> Date: Sun, 18 Aug 2019 09:59:08 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-GB Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:1ZDUflKRtRYjF3fO0sCEzEVHZkpah0ErKnUm8A24IX6Qdc21/C0 E5eDFD/WfwUZnMhe7v1Dr2202QK54A0nfLqGWAS7YHp0acd4i5pmNcsZT/5AxAOiJgIVFZ9 S7/NlyX5Fd3UEzNuBMbRlW5VDWz8LA6G0xNuoDLFhsC5cdQHXoIUvyzKxWSiGzQbE2C9rBP 9ku2t75JHakLaq0o8hF4g== X-UI-Out-Filterresults: notjunk:1;V03:K0:zPP5BR0euF4=:4zT0PRLlvu/d4uqlDykHLL EVwt0KE3qIgY8Z5dothdTTURrWlP2NSwttnMGSLIFS8p7pciQ97ZY5VbeIA26cixCoIVYoQA7 8cCG/F/+5gHLFPb38bCJqI8MN4k81QteywiwNkJbA5GCDC/kC3scMC9kTM64mz867ZXAhzKa4 yFe/t1SotVMIADrfiN02rdYrM23YieefpDTFJx8SYe7J3v4A85oMF6dcIHcKSZc90fYVtDDPT x9H2YJWjjoExfUO4+NrgmN3MoDvTCbr/FTMnnI7Aanbxb4sW4NZHiZ2Au2EvKKZkjvdqdXu6J CsBO5sHcVkuMrXtBlBV15l3X16uaIafLzvzrHqlKtyn3Yj3EG+/xgf92TRZ89DwHS/9sv3KJg CSvKW6i68qMnEvD9i6zmbemvLv+0WGBM4FWrve70ykpIkFibAidJUkXUs9FZ4tJVNg6F8abD2 Yr/pp8tL6LWj65UAe4lzxV2gMo/IO0fWUkTFYAPkQp5D8hWLUm4BSygBA+u2swPPr+PR0zcIZ fwWsaQSisSgpeTUFOMrPSczEwxYnN/bxeX37qEyvVCKh3dRCzlB2eq3no+EDBVj8eeGqcdgtJ eeUayv+eXxQcZXSCLhwM3YAeflVklO0JoLBu+/SqgvxFdEzEIK43a6+zIMLf9Q1Bda9n9wyQh GUDI4zSqlumZQgntcs+GTSngl0TFbQxjIiARqk6esyLtvpyw6YuydlSAKECZBqcrCl+wXoLK2 BwfnGBY2v6ahB7A/13l3MqfJtod7oKyKEvynWHB1eQXLFzKYq/OmU5Yo5iHqPoEoJzgXZyy+D EY0KMs0ioTG9m0/zNgoKIfYzAWwtS6QSPwfoeWV/8QD5peAJYNcDbXgGUKsVsGejj5ro4eW52 YmXdh5vIfJp1cwiZAZi4IF10kE90vHbozFyWSckGaMyV0bjxS3v+cyRV/UNv8jv+5EYTVHuze Ozuuaf1kyyBShKRaSVRUpQUuRF5McABJnNya82tGkJq2q/EEGASfbkM1/6856lpYMO3aZ2gmB ELbqkxibX11ZaHhgCoI0eU6IPibfPAraFlYXrVe3i9QPkgCz7MJ//0kOm+ccqBxOxCkbARbP/ xoHPk4XR70/gVgnyT4lx12RBq5WW+GHuE00+vL+4Ykx0Y78HNj3iEvvRPbHWxMxRMA1NYd3wl HVgyNBx24jxhD9poe4M/kaV2nuc7nI8YXonQvV1Gh+6wfIBg== Sender: linux-clk-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org Am 18.08.19 um 09:19 schrieb Chuanhong Guo: > Hi! > > On Sun, Aug 18, 2019 at 2:10 PM Oleksij Rempel = wrote: >> >>>> We have at least 2 know registers: >>>> SYSC_REG_CPLL_CLKCFG0 - it provides some information about boostrappe= d >>>> refclock. PLL and dividers used for CPU and some sort of BUS (AHB?). >>>> SYSC_REG_CPLL_CLKCFG1 - a banch of gates to enable/disable clocks for >>>> all or some ip cores. >>>> What is probably missing is a set of dividers for >>>> each ip core. From your words it is not document. >>> >>> The specific missing part I was referring to, is parent clocks for >>> every gates. I'm not going to assume this with current openwrt device >>> tree because some peripherals doesn't have a clock binding at all or >>> have a dummy one there. >> >> Ok, then I do not understand what is the motivation to upstream >> something what is not nearly ready for use. > > Why isn't it "ready for use" then? > A complete mt7621-pll driver will contain two parts: > 1. A clock provider which outputs several clocks > 2. A clock gate with parent clocks properly configured > > Two clocks provided here are just two clocks that can't be controlled > in kernel no matter where it goes (arch/mips/ralink or drivers/clk). > Having a working CPU clock provider is better than defining a fixed > clock in dts because CPU clock can be controlled by bootloader. > (BTW description for CPU PLL register is also missing in datasheet.) > Clock gate is an unrelated part and there is no information to > properly implement it unless MTK decided to release a clock plan > somehow. With other words, your complete system is running with unknown clock rates. The source clock in the clock three can be configured differently by bootloader but you don't know how it is done how and it is not documented. >> This code is currently on prototyping phase > > Code for clock calculation is done, not "prototyping". > >> It means, we cannot expect that this driver will be fixed any time soon= . > > I think clock gating is a separated feature instead of a broken part > that has to be fixed. Ok, i would agree with it. But from what you said, this feature will be never implemented. So, I repeat my question. What is the point to upstream code for a system, which has not enough information to get proper clock rate even for uart? or is uart running with cpu or bus clock rate? =2D- Regards, Oleksij