[{"id":1793657,"web_url":"http://patchwork.ozlabs.org/comment/1793657/","msgid":"<20171025092330.GD30645@codeaurora.org>","list_archive_url":null,"date":"2017-10-25T09:23:30","subject":"Re: [RFC 2/4] clk: Add Ingenic X1000 CGU driver","submitter":{"id":6071,"url":"http://patchwork.ozlabs.org/api/people/6071/","name":"Stephen Boyd","email":"sboyd@codeaurora.org"},"content":"On 09/27, PrasannaKumar Muralidharan wrote:\n> Add support for the clocks provided by CGU in Ingenic X1000 SoC.\n> \n> Signed-off-by: PrasannaKumar Muralidharan \n> ---\n\nAcked-by: Stephen Boyd ","headers":{"Return-Path":"","X-Original-To":"incoming-dt@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming-dt@bilbo.ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=vger.kernel.org\n\t(client-ip=209.132.180.67; helo=vger.kernel.org;\n\tenvelope-from=devicetree-owner@vger.kernel.org; receiver=)","ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (1024-bit key;\n\tunprotected) header.d=codeaurora.org header.i=@codeaurora.org\n\theader.b=\"f3WhRn9d\"; \n\tdkim=fail reason=\"signature verification failed\" (1024-bit key)\n\theader.d=codeaurora.org header.i=@codeaurora.org header.b=\"f3WhRn9d\"; \n\tdkim-atps=neutral","pdx-caf-mail.web.codeaurora.org;\n\tdmarc=none (p=none dis=none) header.from=codeaurora.org","pdx-caf-mail.web.codeaurora.org;\n\tspf=none smtp.mailfrom=sboyd@codeaurora.org"],"Received":["from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3yMPp02h2dz9sNx\n\tfor ;\n\tWed, 25 Oct 2017 20:23:36 +1100 (AEDT)","(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S932320AbdJYJXe (ORCPT );\n\tWed, 25 Oct 2017 05:23:34 -0400","from smtp.codeaurora.org ([198.145.29.96]:50648 \"EHLO\n\tsmtp.codeaurora.org\" rhost-flags-OK-OK-OK-OK) by vger.kernel.org\n\twith ESMTP id S932253AbdJYJXd (ORCPT\n\t); Wed, 25 Oct 2017 05:23:33 -0400","by smtp.codeaurora.org (Postfix, from userid 1000)\n\tid E6470607B5; Wed, 25 Oct 2017 09:23:32 +0000 (UTC)","from localhost (i-global254.qualcomm.com [199.106.103.254])\n\t(using TLSv1.2 with cipher DHE-RSA-AES128-SHA (128/128 bits))\n\t(No client certificate requested)\n\t(Authenticated sender: sboyd@smtp.codeaurora.org)\n\tby smtp.codeaurora.org (Postfix) with ESMTPSA id DA9E06034D;\n\tWed, 25 Oct 2017 09:23:31 +0000 (UTC)"],"DKIM-Signature":["v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org;\n\ts=default; t=1508923412;\n\tbh=1xBWRij1wIKsQzEZY9hAx/PUaD+7DBqH3quoWcxJqA0=;\n\th=Date:From:To:Cc:Subject:References:In-Reply-To:From;\n\tb=f3WhRn9dvZsGQ4RiXXjudZrz1lNCudch/6bLjpGdiK732CQXLg5zx9jDxSyK2mDgk\n\tUhdmK2Y197a1Tls3J+m9ROOjIiPEOi9v8VuBUmJqWLdhQ3r7tcj1Apmdf5P1ciDBG/\n\t4xneEUMuap8i3y025Tx5jAuSeN984zKOfcN+vl9U=","v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org;\n\ts=default; t=1508923412;\n\tbh=1xBWRij1wIKsQzEZY9hAx/PUaD+7DBqH3quoWcxJqA0=;\n\th=Date:From:To:Cc:Subject:References:In-Reply-To:From;\n\tb=f3WhRn9dvZsGQ4RiXXjudZrz1lNCudch/6bLjpGdiK732CQXLg5zx9jDxSyK2mDgk\n\tUhdmK2Y197a1Tls3J+m9ROOjIiPEOi9v8VuBUmJqWLdhQ3r7tcj1Apmdf5P1ciDBG/\n\t4xneEUMuap8i3y025Tx5jAuSeN984zKOfcN+vl9U="],"X-Spam-Checker-Version":"SpamAssassin 3.4.0 (2014-02-07) on\n\tpdx-caf-mail.web.codeaurora.org","X-Spam-Level":"","X-Spam-Status":"No, score=-2.8 required=2.0 tests=ALL_TRUSTED,BAYES_00,\n\tDKIM_SIGNED,\n\tT_DKIM_INVALID autolearn=no autolearn_force=no version=3.4.0","DMARC-Filter":"OpenDMARC Filter v1.3.2 smtp.codeaurora.org DA9E06034D","Date":"Wed, 25 Oct 2017 02:23:30 -0700","From":"Stephen Boyd ","To":"PrasannaKumar Muralidharan ","Cc":"robh+dt@kernel.org, mark.rutland@arm.com, ralf@linux-mips.org,\n\tmturquette@baylibre.com, devicetree@vger.kernel.org,\n\tlinux-mips@linux-mips.org, linux-clk@vger.kernel.org,\n\tlinux-kernel@vger.kernel.org, paul@crapouillou.net,\n\tmalat@debian.org, dom.peklo@gmail.com","Subject":"Re: [RFC 2/4] clk: Add Ingenic X1000 CGU driver","Message-ID":"<20171025092330.GD30645@codeaurora.org>","References":"<20170927151527.25570-1-prasannatsmkumar@gmail.com>\n\t<20170927151527.25570-3-prasannatsmkumar@gmail.com>","MIME-Version":"1.0","Content-Type":"text/plain; charset=us-ascii","Content-Disposition":"inline","In-Reply-To":"<20170927151527.25570-3-prasannatsmkumar@gmail.com>","User-Agent":"Mutt/1.5.21 (2010-09-15)","Sender":"devicetree-owner@vger.kernel.org","Precedence":"bulk","List-ID":"","X-Mailing-List":"devicetree@vger.kernel.org"}},{"id":1869344,"web_url":"http://patchwork.ozlabs.org/comment/1869344/","msgid":"<20180306000832.GL4197@saruman>","list_archive_url":null,"date":"2018-03-06T00:08:32","subject":"Re: [RFC 3/4] MIPS: Ingenic: Initial X1000 SoC support","submitter":{"id":47388,"url":"http://patchwork.ozlabs.org/api/people/47388/","name":"James Hogan","email":"jhogan@kernel.org"},"content":"On Wed, Sep 27, 2017 at 08:45:26PM +0530, PrasannaKumar Muralidharan wrote:\n> Add initial Ingenic X1000 SoC support. Provide minimum necessary\n> information to boot kernel to an initramfs userspace.\n> \n> Signed-off-by: PrasannaKumar Muralidharan \n> ---\n> arch/mips/boot/dts/ingenic/x1000.dtsi | 93 +++++++++++++++++++++++++++++++++++\n> arch/mips/jz4740/Kconfig | 6 +++\n> arch/mips/jz4740/time.c | 2 +-\n> 3 files changed, 100 insertions(+), 1 deletion(-)\n> create mode 100644 arch/mips/boot/dts/ingenic/x1000.dtsi\n\narch/mips/jz4780/setup.c, specifically get_board_mach_type() and\nget_system_type() will need updating too.\n\nDoes X1000 use a different PRID, or is it basically just a JZ4780 core\nwith different SoC peripherals?\n\n> diff --git a/arch/mips/boot/dts/ingenic/x1000.dtsi b/arch/mips/boot/dts/ingenic/x1000.dtsi\n> new file mode 100644\n> index 0000000..abbb9ec\n> --- /dev/null\n> +++ b/arch/mips/boot/dts/ingenic/x1000.dtsi\n> @@ -0,0 +1,93 @@\n> +/*\n> + * Copyright (C) 2016 PrasannaKumar Muralidharan \n> + *\n> + * This file is licensed under the terms of the GNU General Public\n> + * License version 2. This program is licensed \"as is\" without any\n> + * warranty of any kind, whether express or implied.\n\n(these will need updating to use SPDX identifiers if you respin)\n\n> +\tcgu: jz4780-cgu@10000000 {\n\nnot sure jz4780 is appropriate here.\n\n> +\t\tcompatible = \"ingenic,x1000-cgu\";\n> +\t\treg = <0x10000000 0x100>;\n> +\n> +\t\tclocks = <&ext>, <&rtc>;\n> +\t\tclock-names = \"ext\", \"rtc\";\n> +\n> +\t\t#clock-cells = <1>;\n> +\t};\n\nCheers\nJames","headers":{"Return-Path":"","X-Original-To":"incoming-dt@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming-dt@bilbo.ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=vger.kernel.org\n\t(client-ip=209.132.180.67; helo=vger.kernel.org;\n\tenvelope-from=devicetree-owner@vger.kernel.org; receiver=)","ozlabs.org;\n\tdmarc=none (p=none dis=none) header.from=kernel.org","mail.kernel.org;\n\tdmarc=none (p=none dis=none) header.from=kernel.org","mail.kernel.org;\n\tspf=none smtp.mailfrom=jhogan@kernel.org"],"Received":["from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3zwHDp3qbBz9sZm\n\tfor ;\n\tTue, 6 Mar 2018 11:08:41 +1100 (AEDT)","(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S932671AbeCFAIk (ORCPT );\n\tMon, 5 Mar 2018 19:08:40 -0500","from mail.kernel.org ([198.145.29.99]:40570 \"EHLO mail.kernel.org\"\n\trhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP\n\tid S932544AbeCFAIj (ORCPT );\n\tMon, 5 Mar 2018 19:08:39 -0500","from saruman (jahogan.plus.com [212.159.75.221])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256\n\tbits)) (No client certificate requested)\n\tby mail.kernel.org (Postfix) with ESMTPSA id 3C32621770;\n\tTue, 6 Mar 2018 00:08:36 +0000 (UTC)"],"DMARC-Filter":"OpenDMARC Filter v1.3.2 mail.kernel.org 3C32621770","Date":"Tue, 6 Mar 2018 00:08:32 +0000","From":"James Hogan ","To":"PrasannaKumar Muralidharan ","Cc":"robh+dt@kernel.org, mark.rutland@arm.com, ralf@linux-mips.org,\n\tmturquette@baylibre.com, sboyd@codeaurora.org,\n\tdevicetree@vger.kernel.org, linux-mips@linux-mips.org,\n\tlinux-clk@vger.kernel.org, linux-kernel@vger.kernel.org,\n\tpaul@crapouillou.net, malat@debian.org, dom.peklo@gmail.com","Subject":"Re: [RFC 3/4] MIPS: Ingenic: Initial X1000 SoC support","Message-ID":"<20180306000832.GL4197@saruman>","References":"<20170927151527.25570-1-prasannatsmkumar@gmail.com>\n\t<20170927151527.25570-4-prasannatsmkumar@gmail.com>","MIME-Version":"1.0","Content-Type":"multipart/signed; micalg=pgp-sha256;\n\tprotocol=\"application/pgp-signature\"; boundary=\"nrXiCraHbXeog9mY\"","Content-Disposition":"inline","In-Reply-To":"<20170927151527.25570-4-prasannatsmkumar@gmail.com>","User-Agent":"Mutt/1.7.2 (2016-11-26)","Sender":"devicetree-owner@vger.kernel.org","Precedence":"bulk","List-ID":"","X-Mailing-List":"devicetree@vger.kernel.org"}},{"id":1870514,"web_url":"http://patchwork.ozlabs.org/comment/1870514/","msgid":"","list_archive_url":null,"date":"2018-03-07T13:44:49","subject":"Re: [RFC 3/4] MIPS: Ingenic: Initial X1000 SoC support","submitter":{"id":69703,"url":"http://patchwork.ozlabs.org/api/people/69703/","name":"PrasannaKumar Muralidharan","email":"prasannatsmkumar@gmail.com"},"content":"Hi James,\n\nThanks for reviewing this.\n\nOn 6 March 2018 at 05:38, James Hogan wrote:\n> On Wed, Sep 27, 2017 at 08:45:26PM +0530, PrasannaKumar Muralidharan wrote:\n>> Add initial Ingenic X1000 SoC support. Provide minimum necessary\n>> information to boot kernel to an initramfs userspace.\n>>\n>> Signed-off-by: PrasannaKumar Muralidharan \n>> ---\n>> arch/mips/boot/dts/ingenic/x1000.dtsi | 93 +++++++++++++++++++++++++++++++++++\n>> arch/mips/jz4740/Kconfig | 6 +++\n>> arch/mips/jz4740/time.c | 2 +-\n>> 3 files changed, 100 insertions(+), 1 deletion(-)\n>> create mode 100644 arch/mips/boot/dts/ingenic/x1000.dtsi\n>\n> arch/mips/jz4780/setup.c, specifically get_board_mach_type() and\n> get_system_type() will need updating too.\n\nMissed it. Will make necessary changes.\n\n> Does X1000 use a different PRID, or is it basically just a JZ4780 core\n> with different SoC peripherals?\n\nYes X1000 does have a different PRID (PRID = 0x2ed1024f). X1000 has\nsingle CPU core so it is definitely not JZ4780.\n\n>> diff --git a/arch/mips/boot/dts/ingenic/x1000.dtsi b/arch/mips/boot/dts/ingenic/x1000.dtsi\n>> new file mode 100644\n>> index 0000000..abbb9ec\n>> --- /dev/null\n>> +++ b/arch/mips/boot/dts/ingenic/x1000.dtsi\n>> @@ -0,0 +1,93 @@\n>> +/*\n>> + * Copyright (C) 2016 PrasannaKumar Muralidharan \n>> + *\n>> + * This file is licensed under the terms of the GNU General Public\n>> + * License version 2. This program is licensed \"as is\" without any\n>> + * warranty of any kind, whether express or implied.\n>\n> (these will need updating to use SPDX identifiers if you respin)\n\nSure. Will take care while submitting next version.\n\n>> + cgu: jz4780-cgu@10000000 {\n>\n> not sure jz4780 is appropriate here.\n\nNo, it is not. Copy pasted from jz4780.dtsi but missed updating this.\n\n>> + compatible = \"ingenic,x1000-cgu\";\n>> + reg = <0x10000000 0x100>;\n>> +\n>> + clocks = <&ext>, <&rtc>;\n>> + clock-names = \"ext\", \"rtc\";\n>> +\n>> + #clock-cells = <1>;\n>> + };\n>\n> Cheers\n> James\n\nI used to get my code tested from Domink but I could not reach him for\nquite some time. Before buying the development board myself I would\nlike to see if anyone can help me in testing. Do you have any contact\nwith Ingenic who can help in testing this?\n\nThanks,\nPrasannaKumar\n--\nTo unsubscribe from this list: send the line \"unsubscribe devicetree\" in\nthe body of a message to majordomo@vger.kernel.org\nMore majordomo info at http://vger.kernel.org/majordomo-info.html","headers":{"Return-Path":"","X-Original-To":"incoming-dt@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming-dt@bilbo.ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=vger.kernel.org\n\t(client-ip=209.132.180.67; helo=vger.kernel.org;\n\tenvelope-from=devicetree-owner@vger.kernel.org; receiver=)","ozlabs.org;\n\tdmarc=fail (p=none dis=none) header.from=gmail.com","ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n\tunprotected) header.d=gmail.com header.i=@gmail.com\n\theader.b=\"c+XSVp2i\"; dkim-atps=neutral"],"Received":["from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3zxFK31zsqz9sd8\n\tfor ;\n\tThu, 8 Mar 2018 00:45:43 +1100 (AEDT)","(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S1754510AbeCGNpd (ORCPT\n\t);\n\tWed, 7 Mar 2018 08:45:33 -0500","from mail-io0-f196.google.com ([209.85.223.196]:35766 \"EHLO\n\tmail-io0-f196.google.com\" rhost-flags-OK-OK-OK-OK) by vger.kernel.org\n\twith ESMTP id S1754423AbeCGNov (ORCPT\n\t); Wed, 7 Mar 2018 08:44:51 -0500","by mail-io0-f196.google.com with SMTP id 30so3073108iog.2;\n\tWed, 07 Mar 2018 05:44:50 -0800 (PST)","by 10.2.89.194 with HTTP; Wed, 7 Mar 2018 05:44:49 -0800 (PST)"],"DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025;\n\th=mime-version:in-reply-to:references:from:date:message-id:subject:to\n\t:cc; bh=9ZxNlKhAxHIkVsIi8BDFjolqv6lDHm5y/dg9vYi0dUU=;\n\tb=c+XSVp2iBd1ploamULaONJzUDjRxqC7GCtKK+FAT2ssoB8AeR4itQUK4XGqCzP0yKC\n\tb1MRnmP93fUI69B8soqSfC0eq0vCDSLQfedj/vw+D5zfsMVFAoInKVWbmEXs6OstTS8C\n\twAmkXyj1QUHMWX3JiWOAGvqIIA2oy8wQsS94Y+xt/9KqDTx9fb4YxeFHW5HQ6A6XgQm/\n\tfbQdgp1G7OyNgTEKNUwF4odTW3rRVe0NPbkGqlw2ZxGU+AEoRuCRamCe1pOc/e7eopik\n\tPxgcjtBXuOAg1FDsx4N8VN7R1Q3v3G9yC2Ys3srJmlfyjqSL6icU9MQ37WHNAhC9lzc6\n\tZWJA==","X-Google-DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20161025;\n\th=x-gm-message-state:mime-version:in-reply-to:references:from:date\n\t:message-id:subject:to:cc;\n\tbh=9ZxNlKhAxHIkVsIi8BDFjolqv6lDHm5y/dg9vYi0dUU=;\n\tb=qvNNW5v9ABNDECTQvLQVI89OpCtoFKBoDiOtiUFaM39lR8OCk4avi7LnXHmKJ3mNXP\n\tVPwZqo8iNBoK3/q13esGoECzmjzOW6SBJdQ04hFzphETWZAq3JktTTfzSq1+Uj3OBe3d\n\tS5fo++2EDV9Op73kaDEWFtu8Zk3d8v5x9hSoMbPGB45wyz2J7UbJNfIEOR7LRef1N3wK\n\taMIcpDdNYxZBb5ckm21oijh+pxbcCIZruuo1s/ujIinRlmI5B3nWyfnTr7dNu82jyExP\n\tlfMthg9o1B1USyLYq77nwKm8vs7NFOv/XfRwdRvZp/qJKflSVAadKj7q0iAGn9zibxuL\n\tSrcA==","X-Gm-Message-State":"AElRT7H4B2GRySpcKbvpWmFAGazXhOOGxNmYLRCuO4FzbM8YGkRwWQ9y\n\tk3M0VUuG+TM6AhNZP9rBAwIZ22z85iYcK6U4vWw=","X-Google-Smtp-Source":"AG47ELvKeokPpWFhnHpbFTXl+YjJKuwbhFOTrPaq6rr2+rKf2g4TBk3nXFg0CAY2LMZ6hgNQeJX6gs9CTg8rznCSPwM=","X-Received":"by 10.107.198.151 with SMTP id\n\tw145mr25431464iof.255.1520430290089; \n\tWed, 07 Mar 2018 05:44:50 -0800 (PST)","MIME-Version":"1.0","In-Reply-To":"<20180306000832.GL4197@saruman>","References":"<20170927151527.25570-1-prasannatsmkumar@gmail.com>\n\t<20170927151527.25570-4-prasannatsmkumar@gmail.com>\n\t<20180306000832.GL4197@saruman>","From":"PrasannaKumar Muralidharan ","Date":"Wed, 7 Mar 2018 19:14:49 +0530","Message-ID":"","Subject":"Re: [RFC 3/4] MIPS: Ingenic: Initial X1000 SoC support","To":"James Hogan ","Cc":"Rob Herring , Mark Rutland ,\n\tRalf Baechle ,\n\tMichael Turquette , sboyd@codeaurora.org,\n\t\"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS\" \n\t, Linux-MIPS , \n\tlinux-clk@vger.kernel.org, open list , \n\tPaul Cercueil ,\n\tMathieu Malaterre , \n\tDominik Peklo ","Content-Type":"text/plain; charset=\"UTF-8\"","Sender":"devicetree-owner@vger.kernel.org","Precedence":"bulk","List-ID":"","X-Mailing-List":"devicetree@vger.kernel.org"}},{"id":1870536,"web_url":"http://patchwork.ozlabs.org/comment/1870536/","msgid":"<1520432391.3731.8.camel@flygoat.com>","list_archive_url":null,"date":"2018-03-07T14:19:51","subject":"Re: [RFC 3/4] MIPS: Ingenic: Initial X1000 SoC support","submitter":{"id":73584,"url":"http://patchwork.ozlabs.org/api/people/73584/","name":"Jiaxun Yang","email":"jiaxun.yang@flygoat.com"},"content":"在 2018-03-07三的 19:14 +0530，PrasannaKumar Muralidharan写道：\n> \n> I used to get my code tested from Domink but I could not reach him\n> for\n> quite some time. Before buying the development board myself I would\n> like to see if anyone can help me in testing. Do you have any contact\n> with Ingenic who can help in testing this?\n> \n\nHi PrasannaKumar\n\nI'm resently working on Ingenic chips too. Ingentic guys have sent me a\nX1000 development broad and it will arrive in about two weeks. I have a\nejtag debugger also (but not very suit with X1000 because X1000 have\ndifferent ejtag interface with standard MIPS cores, maybe we need some\nmodification on openocd). So maybe I can help in testing this after I\nget my broad. Just ask if you need any help.\nThanks","headers":{"Return-Path":"","X-Original-To":"incoming-dt@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming-dt@bilbo.ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=vger.kernel.org\n\t(client-ip=209.132.180.67; helo=vger.kernel.org;\n\tenvelope-from=devicetree-owner@vger.kernel.org; receiver=)","ozlabs.org;\n\tdmarc=fail (p=none dis=none) header.from=flygoat.com","ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (1024-bit key;\n\tsecure) header.d=flygoat.com header.i=@flygoat.com\n\theader.b=\"ob38HZY7\"; \n\tdkim=fail reason=\"signature verification failed\" (1024-bit key)\n\theader.d=flygoat.com header.i=@flygoat.com header.b=\"OF7x02S7\"; \n\tdkim-atps=neutral","smtp3o.mail.yandex.net;\n\tdkim=pass header.i=@flygoat.com"],"Received":["from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3zxGG62Zqtz9sf8\n\tfor ;\n\tThu, 8 Mar 2018 01:28:14 +1100 (AEDT)","(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S1754530AbeCGO2I (ORCPT\n\t);\n\tWed, 7 Mar 2018 09:28:08 -0500","from forward103p.mail.yandex.net ([77.88.28.106]:35777 \"EHLO\n\tforward103p.mail.yandex.net\" rhost-flags-OK-OK-OK-OK)\n\tby vger.kernel.org with ESMTP id S1754279AbeCGO2C (ORCPT\n\t); Wed, 7 Mar 2018 09:28:02 -0500","from mxback15g.mail.yandex.net (mxback15g.mail.yandex.net\n\t[IPv6:2a02:6b8:0:1472:2741:0:8b7:94])\n\tby forward103p.mail.yandex.net (Yandex) with ESMTP id 89B3221830EE;\n\tWed, 7 Mar 2018 17:20:13 +0300 (MSK)","from smtp3o.mail.yandex.net (smtp3o.mail.yandex.net\n\t[2a02:6b8:0:1a2d::27])\n\tby mxback15g.mail.yandex.net (nwsmtp/Yandex) with ESMTP id\n\tp7sat8WTOO-KCluRPog; Wed, 07 Mar 2018 17:20:13 +0300","by smtp3o.mail.yandex.net (nwsmtp/Yandex) with ESMTPSA id\n\tQ8TVNhMo6r-Jvgqj0f9; Wed, 07 Mar 2018 17:20:09 +0300\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128\n\tbits)) (Client certificate not present)"],"X-Greylist":"delayed 467 seconds by postgrey-1.27 at vger.kernel.org;\n\tWed, 07 Mar 2018 09:28:01 EST","DKIM-Signature":["v=1; a=rsa-sha256; c=relaxed/relaxed; d=flygoat.com; s=mail; \n\tt=1520432413; bh=hlG+E4Om6pSy4bthp67Gy4R0ylvN6YaPIUm5gjN3+bs=;\n\th=Message-ID:Subject:From:To:Cc:Date:In-Reply-To:References;\n\tb=ob38HZY7Gv9XLJ+x2R3SIbZNXcEkApT8mspbgifT0+EdAL2wJjqOpHKO144KSww9B\n\tIoTpOzy8Vso73r0OFmwAJK9MAmdImDfof9eK8e+Cfx63cfIUywRznFuyGRCXs/E9L1\n\thoadIJiI4UPIl6lTLEAJFjRaosBV71Q4BOcz0el4=","v=1; a=rsa-sha256; c=relaxed/relaxed; d=flygoat.com; s=mail; \n\tt=1520432412; bh=hlG+E4Om6pSy4bthp67Gy4R0ylvN6YaPIUm5gjN3+bs=;\n\th=Message-ID:Subject:From:To:Cc:Date:In-Reply-To:References;\n\tb=OF7x02S7TZBnpjzm79b6OUcrtl6JQ+09vjvXJCqjxRK+EUUP7EuqSgLaQ9pcJP0Mj\n\tSXmhh6zdj+gf58bdlT3R+JmxthJY22BhmxuKUH2b7U9GLZYMQ3XtYXnAbkjyo12gwd\n\tLUY8owQ1Brua0yYkWld7L1+P7iAkfomv+UhgqzOI="],"Message-ID":"<1520432391.3731.8.camel@flygoat.com>","Subject":"Re: [RFC 3/4] MIPS: Ingenic: Initial X1000 SoC support","From":"Jiaxun Yang ","To":"PrasannaKumar Muralidharan ,\n\tJames Hogan ","Cc":"Rob Herring , Mark Rutland ,\n\tRalf Baechle ,\n\tMichael Turquette , sboyd@codeaurora.org,\n\t\"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS\" \n\t, Linux-MIPS , \n\tlinux-clk@vger.kernel.org, open list , \n\tPaul Cercueil ,\n\tMathieu Malaterre , \n\tDominik Peklo ","Date":"Wed, 07 Mar 2018 22:19:51 +0800","In-Reply-To":"","References":"<20170927151527.25570-1-prasannatsmkumar@gmail.com>\n\t<20170927151527.25570-4-prasannatsmkumar@gmail.com>\n\t<20180306000832.GL4197@saruman>\n\t","Content-Type":"text/plain; charset=\"UTF-8\"","X-Mailer":"Evolution 3.26.5 ","Mime-Version":"1.0","Content-Transfer-Encoding":"8bit","Sender":"devicetree-owner@vger.kernel.org","Precedence":"bulk","List-ID":"","X-Mailing-List":"devicetree@vger.kernel.org"}},{"id":1870549,"web_url":"http://patchwork.ozlabs.org/comment/1870549/","msgid":"<20180307143541.GN4197@saruman>","list_archive_url":null,"date":"2018-03-07T14:35:41","subject":"Re: [RFC 3/4] MIPS: Ingenic: Initial X1000 SoC support","submitter":{"id":47388,"url":"http://patchwork.ozlabs.org/api/people/47388/","name":"James Hogan","email":"jhogan@kernel.org"},"content":"On Wed, Mar 07, 2018 at 07:14:49PM +0530, PrasannaKumar Muralidharan wrote:\n> > Does X1000 use a different PRID, or is it basically just a JZ4780 core\n> > with different SoC peripherals?\n> \n> Yes X1000 does have a different PRID (PRID = 0x2ed1024f). X1000 has\n\nRight, so thats 0x2e000000 | PRID_COMP_INGENIC_D1 | PRID_IMP_JZRISC |\n0x4f, which cpu-probe.c already handles (apparently the D1 company code\nis used for JZ4770 & JZ4775 too).\n\n> I used to get my code tested from Domink but I could not reach him for\n> quite some time. Before buying the development board myself I would\n> like to see if anyone can help me in testing. Do you have any contact\n> with Ingenic who can help in testing this?\n\nNot personally, but I'll ask around. Of course if nobody much cares\nabout it in practice and nobody has the hardware, there may be little\nvalue in supporting it upstream.\n\nCheers\nJames","headers":{"Return-Path":"","X-Original-To":"incoming-dt@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming-dt@bilbo.ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=vger.kernel.org\n\t(client-ip=209.132.180.67; helo=vger.kernel.org;\n\tenvelope-from=devicetree-owner@vger.kernel.org; receiver=)","ozlabs.org;\n\tdmarc=none (p=none dis=none) header.from=kernel.org","mail.kernel.org;\n\tdmarc=none (p=none dis=none) header.from=kernel.org","mail.kernel.org;\n\tspf=none smtp.mailfrom=jhogan@kernel.org"],"Received":["from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3zxGRB3Vlcz9sfF\n\tfor ;\n\tThu, 8 Mar 2018 01:36:06 +1100 (AEDT)","(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S1754479AbeCGOft (ORCPT\n\t);\n\tWed, 7 Mar 2018 09:35:49 -0500","from mail.kernel.org ([198.145.29.99]:38618 \"EHLO mail.kernel.org\"\n\trhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP\n\tid S1753168AbeCGOfs (ORCPT );\n\tWed, 7 Mar 2018 09:35:48 -0500","from saruman (jahogan.plus.com [212.159.75.221])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256\n\tbits)) (No client certificate requested)\n\tby mail.kernel.org (Postfix) with ESMTPSA id 615652172D;\n\tWed, 7 Mar 2018 14:35:45 +0000 (UTC)"],"DMARC-Filter":"OpenDMARC Filter v1.3.2 mail.kernel.org 615652172D","Date":"Wed, 7 Mar 2018 14:35:41 +0000","From":"James Hogan ","To":"PrasannaKumar Muralidharan ","Cc":"Rob Herring , Mark Rutland ,\n\tRalf Baechle ,\n\tMichael Turquette , sboyd@codeaurora.org,\n\t\"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS\" \n\t, Linux-MIPS , \n\tlinux-clk@vger.kernel.org, open list , \n\tPaul Cercueil ,\n\tMathieu Malaterre , \n\tDominik Peklo ","Subject":"Re: [RFC 3/4] MIPS: Ingenic: Initial X1000 SoC support","Message-ID":"<20180307143541.GN4197@saruman>","References":"<20170927151527.25570-1-prasannatsmkumar@gmail.com>\n\t<20170927151527.25570-4-prasannatsmkumar@gmail.com>\n\t<20180306000832.GL4197@saruman>\n\t","MIME-Version":"1.0","Content-Type":"multipart/signed; micalg=pgp-sha256;\n\tprotocol=\"application/pgp-signature\"; boundary=\"GIP5y49pbaVPin6k\"","Content-Disposition":"inline","In-Reply-To":"","User-Agent":"Mutt/1.7.2 (2016-11-26)","Sender":"devicetree-owner@vger.kernel.org","Precedence":"bulk","List-ID":"","X-Mailing-List":"devicetree@vger.kernel.org"}},{"id":1870579,"web_url":"http://patchwork.ozlabs.org/comment/1870579/","msgid":"","list_archive_url":null,"date":"2018-03-07T15:05:00","subject":"Re: [RFC 3/4] MIPS: Ingenic: Initial X1000 SoC support","submitter":{"id":69703,"url":"http://patchwork.ozlabs.org/api/people/69703/","name":"PrasannaKumar Muralidharan","email":"prasannatsmkumar@gmail.com"},"content":"Hi James,\n\nOn 7 March 2018 at 20:05, James Hogan wrote:\n> On Wed, Mar 07, 2018 at 07:14:49PM +0530, PrasannaKumar Muralidharan wrote:\n>> > Does X1000 use a different PRID, or is it basically just a JZ4780 core\n>> > with different SoC peripherals?\n>>\n>> Yes X1000 does have a different PRID (PRID = 0x2ed1024f). X1000 has\n>\n> Right, so thats 0x2e000000 | PRID_COMP_INGENIC_D1 | PRID_IMP_JZRISC |\n> 0x4f, which cpu-probe.c already handles (apparently the D1 company code\n> is used for JZ4770 & JZ4775 too).\n\nOkay. Does this mean I need not modify get_board_mach_type() and\nget_system_type()?\n\n>> I used to get my code tested from Domink but I could not reach him for\n>> quite some time. Before buying the development board myself I would\n>> like to see if anyone can help me in testing. Do you have any contact\n>> with Ingenic who can help in testing this?\n>\n> Not personally, but I'll ask around. Of course if nobody much cares\n> about it in practice and nobody has the hardware, there may be little\n> value in supporting it upstream.\n\nSeems Jiaxun is interested in the board and is willing to help.\n\nI have been told that Ingenic is focusing on IoT market and X1000 is\nintended for IoT segment. I think that they would be selling several\n100Ks of chip over the coming years. But I feel Ingenic spends time\nonly on maintaining their Linux port which is usually based on very\nold kernel version.\n\n> Cheers\n> James\n\nThanks and regards,\nPrasannaKumar\n--\nTo unsubscribe from this list: send the line \"unsubscribe devicetree\" in\nthe body of a message to majordomo@vger.kernel.org\nMore majordomo info at http://vger.kernel.org/majordomo-info.html","headers":{"Return-Path":"","X-Original-To":"incoming-dt@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming-dt@bilbo.ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=vger.kernel.org\n\t(client-ip=209.132.180.67; helo=vger.kernel.org;\n\tenvelope-from=devicetree-owner@vger.kernel.org; receiver=)","ozlabs.org;\n\tdmarc=fail (p=none dis=none) header.from=gmail.com","ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n\tunprotected) header.d=gmail.com header.i=@gmail.com\n\theader.b=\"tEKt7plp\"; dkim-atps=neutral"],"Received":["from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3zxH4t5HCMz9sdd\n\tfor ;\n\tThu, 8 Mar 2018 02:05:18 +1100 (AEDT)","(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S1754651AbeCGPFD (ORCPT\n\t);\n\tWed, 7 Mar 2018 10:05:03 -0500","from mail-it0-f68.google.com ([209.85.214.68]:54792 \"EHLO\n\tmail-it0-f68.google.com\" rhost-flags-OK-OK-OK-OK) by vger.kernel.org\n\twith ESMTP id S1754582AbeCGPFC (ORCPT\n\t); Wed, 7 Mar 2018 10:05:02 -0500","by mail-it0-f68.google.com with SMTP id c11so3624349ith.4;\n\tWed, 07 Mar 2018 07:05:02 -0800 (PST)","by 10.2.89.194 with HTTP; Wed, 7 Mar 2018 07:05:00 -0800 (PST)"],"DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025;\n\th=mime-version:in-reply-to:references:from:date:message-id:subject:to\n\t:cc; bh=/SCSLuUuAyqXFgffYIe+e9sz+bLNNpO+o05Ytp37WTE=;\n\tb=tEKt7plpwsi/kEcDb4yBzogYGmkJ11avUZQs74qHMAJTck5zucEGROk0496a8CgwD9\n\tYkMRDQeEfuLHb4QSPX0M3QoE2o1XdaAa52Ni9UNWk6hEWqgfkiXSeWA3fXxstIrvehYE\n\tMKErMqFJvTHcBN7FVTgR+8zL3FMw56rdN8cu8366cAj5qHAd0EOTPzYeW4WHvYKNOFOI\n\tEWu538MHC5OxSjUUjRxB3omaljFWhPgO/7bW/2leROAB8uUh6jVz/rCzKc4zj8nwpc6H\n\ta/gT9rEI0rtvboTLFnpa8NE7AXMxT4GaQIk1IFsJYOO2QrlykPkDForDvhj/zZxiZg2p\n\tReGA==","X-Google-DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20161025;\n\th=x-gm-message-state:mime-version:in-reply-to:references:from:date\n\t:message-id:subject:to:cc;\n\tbh=/SCSLuUuAyqXFgffYIe+e9sz+bLNNpO+o05Ytp37WTE=;\n\tb=c4glacHsZ3AhQgOvUCpUKQMdzFA/lDUYrL5t5/ZW/U+VBeK4PRlTp742Q6LqiLqFfV\n\ty8dNnWqbHPYe3rAeyd+uTPqbM6/7yba78E2ygJ5Owuumkdg75p33gVyj8KnC9j5n8GVo\n\t9M1pOncod8SN4hk+n3+KbsSrD0sY+nmodo84vSc9+1fFSOnsmDktLI/3AK7A5lxCbEtu\n\t0y1T7DOjEglwfavpz2wvvscumj0Zdng3qtZ+AkL2S6QM+JhmJqMdyiFeHgx4k1onYV1d\n\tsRhzJklb4KbgPMQTT/8I7NLCKDZumKQESlpw24rDr6FrSuqGIkmsxWWYw6VMQy0yIw1S\n\tErAg==","X-Gm-Message-State":"AElRT7EGtMm5uaymFNEV2JyV9bJzGDAdH7Q+GdwHhrqM4yHeGolfvimc\n\tnW20Z7eNekwylkItF09q2v0gGMlH9JMvp46wgHw=","X-Google-Smtp-Source":"AG47ELv88H4DzV5gtJ2zKIVGpdMpqbobLIpaJnWzLscBH+7m1gXnXTmlIKi1xXEVMkp80047jqEas26C//f6qPFGMaI=","X-Received":"by 10.36.225.72 with SMTP id n69mr24706223ith.82.1520435101388; \n\tWed, 07 Mar 2018 07:05:01 -0800 (PST)","MIME-Version":"1.0","In-Reply-To":"<20180307143541.GN4197@saruman>","References":"<20170927151527.25570-1-prasannatsmkumar@gmail.com>\n\t<20170927151527.25570-4-prasannatsmkumar@gmail.com>\n\t<20180306000832.GL4197@saruman>\n\t\n\t<20180307143541.GN4197@saruman>","From":"PrasannaKumar Muralidharan ","Date":"Wed, 7 Mar 2018 20:35:00 +0530","Message-ID":"","Subject":"Re: [RFC 3/4] MIPS: Ingenic: Initial X1000 SoC support","To":"James Hogan ","Cc":"Rob Herring , Mark Rutland ,\n\tRalf Baechle ,\n\tMichael Turquette , sboyd@codeaurora.org,\n\t\"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS\" \n\t, Linux-MIPS , \n\tlinux-clk@vger.kernel.org, open list , \n\tPaul Cercueil ,\n\tMathieu Malaterre , \n\tDominik Peklo ","Content-Type":"text/plain; charset=\"UTF-8\"","Sender":"devicetree-owner@vger.kernel.org","Precedence":"bulk","List-ID":"","X-Mailing-List":"devicetree@vger.kernel.org"}},{"id":1870587,"web_url":"http://patchwork.ozlabs.org/comment/1870587/","msgid":"<20180307151025.GP4197@saruman>","list_archive_url":null,"date":"2018-03-07T15:10:25","subject":"Re: [RFC 3/4] MIPS: Ingenic: Initial X1000 SoC support","submitter":{"id":47388,"url":"http://patchwork.ozlabs.org/api/people/47388/","name":"James Hogan","email":"jhogan@kernel.org"},"content":"On Wed, Mar 07, 2018 at 08:35:00PM +0530, PrasannaKumar Muralidharan wrote:\n> On 7 March 2018 at 20:05, James Hogan wrote:\n> > On Wed, Mar 07, 2018 at 07:14:49PM +0530, PrasannaKumar Muralidharan wrote:\n> >> > Does X1000 use a different PRID, or is it basically just a JZ4780 core\n> >> > with different SoC peripherals?\n> >>\n> >> Yes X1000 does have a different PRID (PRID = 0x2ed1024f). X1000 has\n> >\n> > Right, so thats 0x2e000000 | PRID_COMP_INGENIC_D1 | PRID_IMP_JZRISC |\n> > 0x4f, which cpu-probe.c already handles (apparently the D1 company code\n> > is used for JZ4770 & JZ4775 too).\n> \n> Okay. Does this mean I need not modify get_board_mach_type() and\n> get_system_type()?\n\nYou still need to modify them, otherwise it won't understand\n\"ingenic,x1000\" compatible string, and will call it a JZ4740 in\n/proc/cpuinfo.\n\n> >> I used to get my code tested from Domink but I could not reach him for\n> >> quite some time. Before buying the development board myself I would\n> >> like to see if anyone can help me in testing. Do you have any contact\n> >> with Ingenic who can help in testing this?\n> >\n> > Not personally, but I'll ask around. Of course if nobody much cares\n> > about it in practice and nobody has the hardware, there may be little\n> > value in supporting it upstream.\n> \n> Seems Jiaxun is interested in the board and is willing to help.\n\nOkay, cool.\n\nCheers\nJames","headers":{"Return-Path":"","X-Original-To":"incoming-dt@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming-dt@bilbo.ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=vger.kernel.org\n\t(client-ip=209.132.180.67; helo=vger.kernel.org;\n\tenvelope-from=devicetree-owner@vger.kernel.org; receiver=)","ozlabs.org;\n\tdmarc=none (p=none dis=none) header.from=kernel.org","mail.kernel.org;\n\tdmarc=none (p=none dis=none) header.from=kernel.org","mail.kernel.org;\n\tspf=none smtp.mailfrom=jhogan@kernel.org"],"Received":["from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3zxHC148sxz9sfR\n\tfor ;\n\tThu, 8 Mar 2018 02:10:37 +1100 (AEDT)","(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S1754689AbeCGPKe (ORCPT\n\t);\n\tWed, 7 Mar 2018 10:10:34 -0500","from mail.kernel.org ([198.145.29.99]:42592 \"EHLO mail.kernel.org\"\n\trhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP\n\tid S1754682AbeCGPKc (ORCPT );\n\tWed, 7 Mar 2018 10:10:32 -0500","from saruman (jahogan.plus.com [212.159.75.221])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256\n\tbits)) (No client certificate requested)\n\tby mail.kernel.org (Postfix) with ESMTPSA id 444BF21777;\n\tWed, 7 Mar 2018 15:10:29 +0000 (UTC)"],"DMARC-Filter":"OpenDMARC Filter v1.3.2 mail.kernel.org 444BF21777","Date":"Wed, 7 Mar 2018 15:10:25 +0000","From":"James Hogan ","To":"PrasannaKumar Muralidharan ","Cc":"Rob Herring , Mark Rutland ,\n\tRalf Baechle ,\n\tMichael Turquette , sboyd@codeaurora.org,\n\t\"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS\" \n\t, Linux-MIPS , \n\tlinux-clk@vger.kernel.org, open list , \n\tPaul Cercueil ,\n\tMathieu Malaterre , \n\tDominik Peklo ","Subject":"Re: [RFC 3/4] MIPS: Ingenic: Initial X1000 SoC support","Message-ID":"<20180307151025.GP4197@saruman>","References":"<20170927151527.25570-1-prasannatsmkumar@gmail.com>\n\t<20170927151527.25570-4-prasannatsmkumar@gmail.com>\n\t<20180306000832.GL4197@saruman>\n\t\n\t<20180307143541.GN4197@saruman>\n\t","MIME-Version":"1.0","Content-Type":"multipart/signed; micalg=pgp-sha256;\n\tprotocol=\"application/pgp-signature\"; boundary=\"ffBYM5qgR8HH9Mta\"","Content-Disposition":"inline","In-Reply-To":"","User-Agent":"Mutt/1.7.2 (2016-11-26)","Sender":"devicetree-owner@vger.kernel.org","Precedence":"bulk","List-ID":"","X-Mailing-List":"devicetree@vger.kernel.org"}},{"id":1870600,"web_url":"http://patchwork.ozlabs.org/comment/1870600/","msgid":"","list_archive_url":null,"date":"2018-03-07T15:21:04","subject":"Re: [RFC 3/4] MIPS: Ingenic: Initial X1000 SoC support","submitter":{"id":69703,"url":"http://patchwork.ozlabs.org/api/people/69703/","name":"PrasannaKumar Muralidharan","email":"prasannatsmkumar@gmail.com"},"content":"Hi Jiaxun,\n\nOn 7 March 2018 at 19:49, Jiaxun Yang wrote:\n> 在 2018-03-07三的 19:14 +0530，PrasannaKumar Muralidharan写道：\n>>\n>> I used to get my code tested from Domink but I could not reach him\n>> for\n>> quite some time. Before buying the development board myself I would\n>> like to see if anyone can help me in testing. Do you have any contact\n>> with Ingenic who can help in testing this?\n>>\n>\n> Hi PrasannaKumar\n>\n> I'm resently working on Ingenic chips too. Ingentic guys have sent me a\n> X1000 development broad and it will arrive in about two weeks. I have a\n> ejtag debugger also (but not very suit with X1000 because X1000 have\n> different ejtag interface with standard MIPS cores, maybe we need some\n> modification on openocd). So maybe I can help in testing this after I\n> get my broad. Just ask if you need any help.\n> Thanks\n> --\n> Jiaxun Yang \n\nReally nice to hear. I will ask for help once I make changes.\n\nThanks,\nPrasannaKumar\n--\nTo unsubscribe from this list: send the line \"unsubscribe devicetree\" in\nthe body of a message to majordomo@vger.kernel.org\nMore majordomo info at http://vger.kernel.org/majordomo-info.html","headers":{"Return-Path":"","X-Original-To":"incoming-dt@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming-dt@bilbo.ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=vger.kernel.org\n\t(client-ip=209.132.180.67; helo=vger.kernel.org;\n\tenvelope-from=devicetree-owner@vger.kernel.org; receiver=)","ozlabs.org;\n\tdmarc=fail (p=none dis=none) header.from=gmail.com","ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n\tunprotected) header.d=gmail.com header.i=@gmail.com\n\theader.b=\"A/W6RCGL\"; dkim-atps=neutral"],"Received":["from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3zxHR90y3Kz9sdv\n\tfor ;\n\tThu, 8 Mar 2018 02:21:09 +1100 (AEDT)","(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S933493AbeCGPVH (ORCPT );\n\tWed, 7 Mar 2018 10:21:07 -0500","from mail-io0-f194.google.com ([209.85.223.194]:40366 \"EHLO\n\tmail-io0-f194.google.com\" rhost-flags-OK-OK-OK-OK) by vger.kernel.org\n\twith ESMTP id S933335AbeCGPVG (ORCPT\n\t); Wed, 7 Mar 2018 10:21:06 -0500","by mail-io0-f194.google.com with SMTP id v6so3405709iog.7;\n\tWed, 07 Mar 2018 07:21:05 -0800 (PST)","by 10.2.89.194 with HTTP; Wed, 7 Mar 2018 07:21:04 -0800 (PST)"],"DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025;\n\th=mime-version:in-reply-to:references:from:date:message-id:subject:to\n\t:cc:content-transfer-encoding;\n\tbh=zb/Q/h9Ry5DhxigLOObhX1jHZkb8rkxRMxZi7kxoCio=;\n\tb=A/W6RCGLLqWvzZSlUd+vdNaNNgoz31G9dsCQXX2ISMjLWkcB0cwt3yf2PrIG0i/8wx\n\tfCoWGYkGt47ZdOViZkNVOkbunmPrKGDNnJ2GZqFWx3PPw4Cn8VQrN2JLyKEC5UDI6C01\n\tHq0jnirSLCJgFkgNo9oSy9F/pGSsMFLS4ZsGp9f3ig/N2v/kTlYqolPRsqPGy6P3h+mO\n\tXOp/rUZ1Xxm8xz3sgRc28RcxzTbubRAl/9BotPcedfR8uOaoUrWb46c8+Y5pi635L/5H\n\t7Sq3oiwUYrQVrXhD3QBeLzc76eXTJBDnxtZ8nQa98R5pm9RG4N68M2PzJj4vHYXdaOao\n\tb3Eg==","X-Google-DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20161025;\n\th=x-gm-message-state:mime-version:in-reply-to:references:from:date\n\t:message-id:subject:to:cc:content-transfer-encoding;\n\tbh=zb/Q/h9Ry5DhxigLOObhX1jHZkb8rkxRMxZi7kxoCio=;\n\tb=KqV8JEvWZdvJb97gGeYMnvvObsMSy1HEvq/sNNz43FRRevy2NygTKiYqWOGs1bW+ie\n\trN8m4+vX2Rs1I2E9YaQQr2NOi1hhsK77lCCNrT+AoYLXgpjR5OUG7vZR05+qKpeZw9PR\n\t1x6Ggvm8IXl8/h9TrJBs9D2ws6wRIBZfd7HlzjMRBQ7MIKFBDOYnCNOwH5CP+U/is7BX\n\tMCtRL1kCgTIeHFJRVWT+rWFT+LxF89FSs5160xfry12yW2W+cvK3kaBjMjwLR4gGkGKs\n\t+TN8IEA7iqzcPsN28dhK912MSLCuR/JWsnnmvwiJh6gvzdN3lizF3RC1MmUhIkFLU9yy\n\tx0bw==","X-Gm-Message-State":"APf1xPBNLOiw1lY6zLg4x/fp3TGBqsi34o/oCiGg61pFEEaltIofAgfW\n\t+Y7v1B+WHfCtQJ6lt+xV2LCtZqY5OCvHqNxq+R8=","X-Google-Smtp-Source":"AG47ELttOJgRqwH2DzYUBTjudGfcXHWwZbgOSa9t78pVNYnyoBTp2eC53+OGUIRHWnjSHqrvJ9ArchJe4F4iMJuHnJ4=","X-Received":"by 10.107.200.142 with SMTP id\n\ty136mr27947214iof.155.1520436065354; \n\tWed, 07 Mar 2018 07:21:05 -0800 (PST)","MIME-Version":"1.0","In-Reply-To":"<1520432391.3731.8.camel@flygoat.com>","References":"<20170927151527.25570-1-prasannatsmkumar@gmail.com>\n\t<20170927151527.25570-4-prasannatsmkumar@gmail.com>\n\t<20180306000832.GL4197@saruman>\n\t\n\t<1520432391.3731.8.camel@flygoat.com>","From":"PrasannaKumar Muralidharan ","Date":"Wed, 7 Mar 2018 20:51:04 +0530","Message-ID":"","Subject":"Re: [RFC 3/4] MIPS: Ingenic: Initial X1000 SoC support","To":"Jiaxun Yang ","Cc":"James Hogan , Rob Herring ,\n\tMark Rutland , Ralf Baechle , \n\tMichael Turquette , sboyd@codeaurora.org,\n\t\"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS\" \n\t, Linux-MIPS , \n\tlinux-clk@vger.kernel.org, open list , \n\tPaul Cercueil ,\n\tMathieu Malaterre , \n\tDominik Peklo ","Content-Type":"text/plain; charset=\"UTF-8\"","Content-Transfer-Encoding":"quoted-printable","Sender":"devicetree-owner@vger.kernel.org","Precedence":"bulk","List-ID":"","X-Mailing-List":"devicetree@vger.kernel.org"}},{"id":1870603,"web_url":"http://patchwork.ozlabs.org/comment/1870603/","msgid":"","list_archive_url":null,"date":"2018-03-07T15:22:27","subject":"Re: [RFC 3/4] MIPS: Ingenic: Initial X1000 SoC support","submitter":{"id":69703,"url":"http://patchwork.ozlabs.org/api/people/69703/","name":"PrasannaKumar Muralidharan","email":"prasannatsmkumar@gmail.com"},"content":"On 7 March 2018 at 20:40, James Hogan wrote:\n> On Wed, Mar 07, 2018 at 08:35:00PM +0530, PrasannaKumar Muralidharan wrote:\n>> On 7 March 2018 at 20:05, James Hogan wrote:\n>> > On Wed, Mar 07, 2018 at 07:14:49PM +0530, PrasannaKumar Muralidharan wrote:\n>> >> > Does X1000 use a different PRID, or is it basically just a JZ4780 core\n>> >> > with different SoC peripherals?\n>> >>\n>> >> Yes X1000 does have a different PRID (PRID = 0x2ed1024f). X1000 has\n>> >\n>> > Right, so thats 0x2e000000 | PRID_COMP_INGENIC_D1 | PRID_IMP_JZRISC |\n>> > 0x4f, which cpu-probe.c already handles (apparently the D1 company code\n>> > is used for JZ4770 & JZ4775 too).\n>>\n>> Okay. Does this mean I need not modify get_board_mach_type() and\n>> get_system_type()?\n>\n> You still need to modify them, otherwise it won't understand\n> \"ingenic,x1000\" compatible string, and will call it a JZ4740 in\n> /proc/cpuinfo.\n\nOh okay. Will make the changes.\n\n>> >> I used to get my code tested from Domink but I could not reach him for\n>> >> quite some time. Before buying the development board myself I would\n>> >> like to see if anyone can help me in testing. Do you have any contact\n>> >> with Ingenic who can help in testing this?\n>> >\n>> > Not personally, but I'll ask around. Of course if nobody much cares\n>> > about it in practice and nobody has the hardware, there may be little\n>> > value in supporting it upstream.\n>>\n>> Seems Jiaxun is interested in the board and is willing to help.\n>\n> Okay, cool.\n>\n> Cheers\n> James\n--\nTo unsubscribe from this list: send the line \"unsubscribe devicetree\" in\nthe body of a message to majordomo@vger.kernel.org\nMore majordomo info at http://vger.kernel.org/majordomo-info.html","headers":{"Return-Path":"","X-Original-To":"incoming-dt@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming-dt@bilbo.ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=vger.kernel.org\n\t(client-ip=209.132.180.67; helo=vger.kernel.org;\n\tenvelope-from=devicetree-owner@vger.kernel.org; receiver=)","ozlabs.org;\n\tdmarc=fail (p=none dis=none) header.from=gmail.com","ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n\tunprotected) header.d=gmail.com header.i=@gmail.com\n\theader.b=\"QMpf+XM9\"; dkim-atps=neutral"],"Received":["from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3zxHSl6K3jz9sf2\n\tfor ;\n\tThu, 8 Mar 2018 02:22:31 +1100 (AEDT)","(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S933407AbeCGPWa (ORCPT );\n\tWed, 7 Mar 2018 10:22:30 -0500","from mail-io0-f196.google.com ([209.85.223.196]:45107 \"EHLO\n\tmail-io0-f196.google.com\" rhost-flags-OK-OK-OK-OK) by vger.kernel.org\n\twith ESMTP id S933351AbeCGPW3 (ORCPT\n\t); Wed, 7 Mar 2018 10:22:29 -0500","by mail-io0-f196.google.com with SMTP id m22so3390675iob.12;\n\tWed, 07 Mar 2018 07:22:28 -0800 (PST)","by 10.2.89.194 with HTTP; Wed, 7 Mar 2018 07:22:27 -0800 (PST)"],"DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025;\n\th=mime-version:in-reply-to:references:from:date:message-id:subject:to\n\t:cc; bh=Zq+YV7+P2udHEZFVKq29FJlS2rqEhpSzLstZLG/sOdI=;\n\tb=QMpf+XM9thViSaHkTfzIvUgst2sR1s1aERMJb0hylg3hnRbKpK193Bs6orYp2X5N1Y\n\tKQVFxBFK6UX0W/qHdV70m37ZAqUeK57PVb1cP0l26eGm1nZ3Tc4bffOSSqJWnepoyH4D\n\tmRP9u/uVRK9WKtKVZCEmhJEYjZDyrUI8h/o+HhjUjqrIlzurs13EgdK+pYFH7GYuwxL6\n\tB8g8pbKKisLSxk/JAm6YvDPbIlzxGQ2a/4NiP44lQf9k8cilQ6jS+cMX7UVtHupY93SW\n\tWsU+quOg0WphsUlY80ViRZ6HZy3wogAsFPAsDghJfH8OHojVKw62x+4bK0ptwn83/2gZ\n\tJzqg==","X-Google-DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20161025;\n\th=x-gm-message-state:mime-version:in-reply-to:references:from:date\n\t:message-id:subject:to:cc;\n\tbh=Zq+YV7+P2udHEZFVKq29FJlS2rqEhpSzLstZLG/sOdI=;\n\tb=Fk3oFv2Kjge38QFYhqtJSNUWQVJhuKlSBE+yvOV1XbuuwuMYIwv39ExWvQEyVq/YR7\n\txagYcmqYe3TdX+QAIaS8aAJe0QYA7rSQEMbpAVB/nes+VqSlnDVr0yQADFXfCuLyLWG6\n\tH9PxrjLb4/aRNDGThkyMloOOUJDD4xnghX0hSjLRY5/iCFQlsPNj6yqBKjMEYuXQxS1n\n\tftP19UDyNVU3Un5Btrd656TLRU0GobO6DrbzZtMXr7W3YaI1QULp7SX0M1m5JgVy/6/H\n\tIuRX6o96nzCT7AaPriRZkIzi9BVoMXFt0ZsL3DJ7ERSbkQgbYft5wmSoqyOk4n8cNzEY\n\tawqg==","X-Gm-Message-State":"APf1xPB+DSw4SDAGh7ChG6KF6pDA9RiPsIzbHgP2/onST9ct+TuFKZaz\n\t+W8u/iZxU8E/fOcaEkW4USEa4J28Ou/GBCR04Qc=","X-Google-Smtp-Source":"AG47ELuiB4wZX5NVplUudPDRBjcJj+be2o4jZV1yGsG1AzpQ2A7N8G1WMBcxPCT1IxWxkD5bf8TZbWkLCd+gsnCIYBY=","X-Received":"by 10.107.200.142 with SMTP id\n\ty136mr27953259iof.155.1520436148280; \n\tWed, 07 Mar 2018 07:22:28 -0800 (PST)","MIME-Version":"1.0","In-Reply-To":"<20180307151025.GP4197@saruman>","References":"<20170927151527.25570-1-prasannatsmkumar@gmail.com>\n\t<20170927151527.25570-4-prasannatsmkumar@gmail.com>\n\t<20180306000832.GL4197@saruman>\n\t\n\t<20180307143541.GN4197@saruman>\n\t\n\t<20180307151025.GP4197@saruman>","From":"PrasannaKumar Muralidharan ","Date":"Wed, 7 Mar 2018 20:52:27 +0530","Message-ID":"","Subject":"Re: [RFC 3/4] MIPS: Ingenic: Initial X1000 SoC support","To":"James Hogan ","Cc":"Rob Herring , Mark Rutland ,\n\tRalf Baechle ,\n\tMichael Turquette , sboyd@codeaurora.org,\n\t\"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS\" \n\t, Linux-MIPS , \n\tlinux-clk@vger.kernel.org, open list , \n\tPaul Cercueil ,\n\tMathieu Malaterre , \n\tDominik Peklo ","Content-Type":"text/plain; charset=\"UTF-8\"","Sender":"devicetree-owner@vger.kernel.org","Precedence":"bulk","List-ID":"","X-Mailing-List":"devicetree@vger.kernel.org"}},{"id":1870651,"web_url":"http://patchwork.ozlabs.org/comment/1870651/","msgid":"<1520437971.3731.22.camel@flygoat.com>","list_archive_url":null,"date":"2018-03-07T15:52:51","subject":"Re: [RFC 3/4] MIPS: Ingenic: Initial X1000 SoC support","submitter":{"id":73584,"url":"http://patchwork.ozlabs.org/api/people/73584/","name":"Jiaxun Yang","email":"jiaxun.yang@flygoat.com"},"content":"在 2018-03-07三的 20:35 +0530，PrasannaKumar Muralidharan写道：\n> Hi James,\n> \n> Seems Jiaxun is interested in the board and is willing to help.\n> \n> I have been told that Ingenic is focusing on IoT market and X1000 is\n> intended for IoT segment. I think that they would be selling several\n> 100Ks of chip over the coming years. But I feel Ingenic spends time\n> only on maintaining their Linux port which is usually based on very\n> old kernel version.\n\nIngenic is going to release their XBrust2 core with it's products such\nas X2000 a few days later. Witch is a pure MIPS64r5 with MXU2(A\nsuperset of MIPS's MSA SIMD instruction set). The newest kernel port of\nX1000 maintain by Ingenic is based on Linux-4.4 [1]. After communicated\nwith Ingenic, they said they are forcusing on China domestic market.\nBut they're looking for partners to enter foriegn market. \n\n[1] https://pan.baidu.com/s/1o8MeYts (Well you can download from this\nChinese website, ingenic have a gerrit but I don't have access to it.\nAs my experience, it's hard to develop on Chinese-made chips wihout\nreading Chinese documents.) \n> \n> > \n--\nTo unsubscribe from this list: send the line \"unsubscribe devicetree\" in\nthe body of a message to majordomo@vger.kernel.org\nMore majordomo info at http://vger.kernel.org/majordomo-info.html","headers":{"Return-Path":"","X-Original-To":"incoming-dt@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming-dt@bilbo.ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=vger.kernel.org\n\t(client-ip=209.132.180.67; helo=vger.kernel.org;\n\tenvelope-from=devicetree-owner@vger.kernel.org; receiver=)","ozlabs.org;\n\tdmarc=fail (p=none dis=none) header.from=flygoat.com","ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (1024-bit key;\n\tsecure) header.d=flygoat.com header.i=@flygoat.com\n\theader.b=\"NInvy2Kp\"; 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charset=\"UTF-8\"","X-Mailer":"Evolution 3.26.5 ","Mime-Version":"1.0","Content-Transfer-Encoding":"8bit","Sender":"devicetree-owner@vger.kernel.org","Precedence":"bulk","List-ID":"","X-Mailing-List":"devicetree@vger.kernel.org"}},{"id":1870676,"web_url":"http://patchwork.ozlabs.org/comment/1870676/","msgid":"","list_archive_url":null,"date":"2018-03-07T16:25:38","subject":"Re: [RFC 3/4] MIPS: Ingenic: Initial X1000 SoC support","submitter":{"id":69703,"url":"http://patchwork.ozlabs.org/api/people/69703/","name":"PrasannaKumar Muralidharan","email":"prasannatsmkumar@gmail.com"},"content":"On 7 March 2018 at 21:22, Jiaxun Yang wrote:\n> 在 2018-03-07三的 20:35 +0530，PrasannaKumar Muralidharan写道：\n>> Hi James,\n>>\n>> Seems Jiaxun is interested in the board and is willing to help.\n>>\n>> I have been told that Ingenic is focusing on IoT market and X1000 is\n>> intended for IoT segment. I think that they would be selling several\n>> 100Ks of chip over the coming years. But I feel Ingenic spends time\n>> only on maintaining their Linux port which is usually based on very\n>> old kernel version.\n>\n> Ingenic is going to release their XBrust2 core with it's products such\n> as X2000 a few days later. Witch is a pure MIPS64r5 with MXU2(A\n> superset of MIPS's MSA SIMD instruction set). The newest kernel port of\n> X1000 maintain by Ingenic is based on Linux-4.4 [1]. After communicated\n> with Ingenic, they said they are forcusing on China domestic market.\n> But they're looking for partners to enter foriegn market.\n>\n> [1] https://pan.baidu.com/s/1o8MeYts (Well you can download from this\n> Chinese website, ingenic have a gerrit but I don't have access to it.\n> As my experience, it's hard to develop on Chinese-made chips wihout\n> reading Chinese documents.)\n\nCan you take a diff and upload it somewhere else? Download speed is a\ncouple of bytes per second. Can you put the diff in github or similar\nother service?\nI would like to see if the port uses DT.\n--\nTo unsubscribe from this list: send the line \"unsubscribe devicetree\" in\nthe body of a message to majordomo@vger.kernel.org\nMore majordomo info at http://vger.kernel.org/majordomo-info.html","headers":{"Return-Path":"","X-Original-To":"incoming-dt@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming-dt@bilbo.ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=vger.kernel.org\n\t(client-ip=209.132.180.67; helo=vger.kernel.org;\n\tenvelope-from=devicetree-owner@vger.kernel.org; receiver=)","ozlabs.org;\n\tdmarc=fail (p=none dis=none) header.from=gmail.com","ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n\tunprotected) header.d=gmail.com header.i=@gmail.com\n\theader.b=\"eo/Y9eiS\"; dkim-atps=neutral"],"Received":["from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3zxJsg07NWz9sdd\n\tfor ;\n\tThu, 8 Mar 2018 03:25:43 +1100 (AEDT)","(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S933728AbeCGQZl (ORCPT );\n\tWed, 7 Mar 2018 11:25:41 -0500","from mail-io0-f194.google.com ([209.85.223.194]:33851 \"EHLO\n\tmail-io0-f194.google.com\" rhost-flags-OK-OK-OK-OK) by vger.kernel.org\n\twith ESMTP id S933502AbeCGQZj (ORCPT\n\t); Wed, 7 Mar 2018 11:25:39 -0500","by mail-io0-f194.google.com with SMTP id e7so3675259ioj.1;\n\tWed, 07 Mar 2018 08:25:39 -0800 (PST)","by 10.2.89.194 with HTTP; Wed, 7 Mar 2018 08:25:38 -0800 (PST)"],"DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025;\n\th=mime-version:in-reply-to:references:from:date:message-id:subject:to\n\t:cc:content-transfer-encoding;\n\tbh=fYhVIdNpJfECyn5CIjwPYP/zV3J+dyU1+pLtLDSPZKw=;\n\tb=eo/Y9eiSPpcUF9+CeE6NMLd+j8SbLHKmErEq7jdk+3xgIEJaKvK8Rry2946uaWE087\n\tPpuCpxk4Uc7T1gpWAd3Tq4VSlnreAzsnsRp3ZkCaBZL/fGpP5yj62hOdc7QPvPaV1Oc4\n\tMsoNUVd0Br0qfL1CS+1k9KXVWGw1ehKZ0AVOjtqqjFiZKI1AbjPPEHV9ct0CAxHStRmJ\n\tZr1duLgXunHjU/77Vd5wjF2Sujm/m6fkgFFebPbLi2R5Z5InXPrsTbDNbe+9hHNNxVSv\n\tEpKtTDND7m8+m2YuRyEf9LlnSKzeXFeezU5+gk1mrh7as0ER2wYBW03BCmc9Xyp1111L\n\tQssA==","X-Google-DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20161025;\n\th=x-gm-message-state:mime-version:in-reply-to:references:from:date\n\t:message-id:subject:to:cc:content-transfer-encoding;\n\tbh=fYhVIdNpJfECyn5CIjwPYP/zV3J+dyU1+pLtLDSPZKw=;\n\tb=BlDji1A9rN9A6Kqw9ueHS+rEP+fg4d78rMER/6Ly/1V15aDsBJnMFy/bRj+UB73zzE\n\tSOlgXdb/p3Hc0LMOAmFREuL0phtlfq4QuuQVbdtvBABMQcef6xm64PMKbQFO5+kAbSx/\n\tzQf9aPK7658ukJ4tr9QufHrfKIx/bKbfXBStCKv1opsGnv4WyRbixceNxSK4N+LJlp8w\n\tFGp3tNdeTabOwDNo3+Ct54YwFhgkaiMsPGEPDtnqF41OSo2tHBCkD1oWa6V2u1a2hReO\n\tjBkdOo+VvNeDai0waxot6G4NrJpsfCQO0jTI+j9bnVf8RcCo3XST8fv5KrdXDShfNk0Z\n\t4W9g==","X-Gm-Message-State":"AElRT7HsfcJuD//6K9hqlPicgxKJfwV07wMQBhk7iaAfDtMe24k0CYQs\n\tMCCgR6mlhvlchXBGT468OgVFnX+D/HRz/TgrOKg=","X-Google-Smtp-Source":"AG47ELu62nEAK1uzWq42mk2VRL8+a4yhyPLYcJSIXH1/fLDcQ1ZStU9X71DD4+vrP+upeirrkRDi0Eds5U0hWiPUBZM=","X-Received":"by 10.107.198.151 with SMTP id\n\tw145mr26105121iof.255.1520439939121; \n\tWed, 07 Mar 2018 08:25:39 -0800 (PST)","MIME-Version":"1.0","In-Reply-To":"<1520437971.3731.22.camel@flygoat.com>","References":"<20170927151527.25570-1-prasannatsmkumar@gmail.com>\n\t<20170927151527.25570-4-prasannatsmkumar@gmail.com>\n\t<20180306000832.GL4197@saruman>\n\t\n\t<20180307143541.GN4197@saruman>\n\t\n\t<1520437971.3731.22.camel@flygoat.com>","From":"PrasannaKumar Muralidharan ","Date":"Wed, 7 Mar 2018 21:55:38 +0530","Message-ID":"","Subject":"Re: [RFC 3/4] MIPS: Ingenic: Initial X1000 SoC support","To":"Jiaxun Yang ","Cc":"James Hogan , Rob Herring ,\n\tMark Rutland , Ralf Baechle , \n\tMichael Turquette , sboyd@codeaurora.org,\n\t\"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS\" \n\t, Linux-MIPS , \n\tlinux-clk@vger.kernel.org, open list , \n\tPaul Cercueil ,\n\tMathieu Malaterre , \n\tDominik Peklo ","Content-Type":"text/plain; charset=\"UTF-8\"","Content-Transfer-Encoding":"quoted-printable","Sender":"devicetree-owner@vger.kernel.org","Precedence":"bulk","List-ID":"","X-Mailing-List":"devicetree@vger.kernel.org"}},{"id":1870788,"web_url":"http://patchwork.ozlabs.org/comment/1870788/","msgid":"","list_archive_url":null,"date":"2018-03-07T18:13:35","subject":"Re: [RFC 3/4] MIPS: Ingenic: Initial X1000 SoC support","submitter":{"id":70030,"url":"http://patchwork.ozlabs.org/api/people/70030/","name":"Mathieu Malaterre","email":"malat@debian.org"},"content":"On Wed, Mar 7, 2018 at 5:25 PM, PrasannaKumar Muralidharan\n wrote:\n> On 7 March 2018 at 21:22, Jiaxun Yang wrote:\n>> 在 2018-03-07三的 20:35 +0530，PrasannaKumar Muralidharan写道：\n>>> Hi James,\n>>>\n>>> Seems Jiaxun is interested in the board and is willing to help.\n>>>\n>>> I have been told that Ingenic is focusing on IoT market and X1000 is\n>>> intended for IoT segment. I think that they would be selling several\n>>> 100Ks of chip over the coming years. But I feel Ingenic spends time\n>>> only on maintaining their Linux port which is usually based on very\n>>> old kernel version.\n>>\n>> Ingenic is going to release their XBrust2 core with it's products such\n>> as X2000 a few days later. Witch is a pure MIPS64r5 with MXU2(A\n>> superset of MIPS's MSA SIMD instruction set). The newest kernel port of\n>> X1000 maintain by Ingenic is based on Linux-4.4 [1]. After communicated\n>> with Ingenic, they said they are forcusing on China domestic market.\n>> But they're looking for partners to enter foriegn market.\n>>\n>> [1] https://pan.baidu.com/s/1o8MeYts (Well you can download from this\n>> Chinese website, ingenic have a gerrit but I don't have access to it.\n>> As my experience, it's hard to develop on Chinese-made chips wihout\n>> reading Chinese documents.)\n>\n> Can you take a diff and upload it somewhere else? Download speed is a\n> couple of bytes per second. Can you put the diff in github or similar\n> other service?\n> I would like to see if the port uses DT.\n\nTechnically this was documented here:\n\nftp://ftp.ingenic.cn/DevSupport/Linux/Linux-3.0.8/JZ4780/JZ4780_linux_development_guide_EN.pdf\n\nGo to §2.1 Download Source Code:\n\n1) Download repo a) $ mkdir b) $ cd c) $ wget\nhttp://git.ingenic.cn:8082/bj/repo d) $ chmod +x repo\n\nHowever everything seems to be gone (including the gerrit page).\n\n2ctc\n--\nTo unsubscribe from this list: send the line \"unsubscribe devicetree\" in\nthe body of a message to majordomo@vger.kernel.org\nMore majordomo info at http://vger.kernel.org/majordomo-info.html","headers":{"Return-Path":"","X-Original-To":"incoming-dt@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming-dt@bilbo.ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=vger.kernel.org\n\t(client-ip=209.132.180.67; helo=vger.kernel.org;\n\tenvelope-from=devicetree-owner@vger.kernel.org; receiver=)","ozlabs.org;\n\tdmarc=none (p=none dis=none) header.from=debian.org","ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n\tunprotected) header.d=gmail.com header.i=@gmail.com\n\theader.b=\"Tzxxd9+3\"; dkim-atps=neutral"],"Received":["from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3zxMHB2Pk1z9sf1\n\tfor ;\n\tThu, 8 Mar 2018 05:14:30 +1100 (AEDT)","(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S1754582AbeCGSOA (ORCPT\n\t);\n\tWed, 7 Mar 2018 13:14:00 -0500","from mail-ot0-f176.google.com ([74.125.82.176]:44737 \"EHLO\n\tmail-ot0-f176.google.com\" rhost-flags-OK-OK-OK-OK) by vger.kernel.org\n\twith ESMTP id S1754052AbeCGSN5 (ORCPT\n\t); Wed, 7 Mar 2018 13:13:57 -0500","by mail-ot0-f176.google.com with SMTP id 79so2924892oth.11;\n\tWed, 07 Mar 2018 10:13:56 -0800 (PST)","by 10.201.20.79 with HTTP; Wed, 7 Mar 2018 10:13:35 -0800 (PST)"],"DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025;\n\th=mime-version:sender:in-reply-to:references:from:date:message-id\n\t:subject:to:cc:content-transfer-encoding;\n\tbh=rGxWUGW1AeYAf5bYUjU4evxeQL4INprfXhJCycRhbb8=;\n\tb=Tzxxd9+3OaOVoSKkJ6RVj0ZOMGu7/kGdPIfgg1v/c9ngf6cX+Gem3oFc+eaSnFmqwm\n\tifrKtThm8c4ZyBYY69QyR3YiabLTgW8duKytnTbKN6HsRWI5yhMNCsgUCW9HqUCnSZdr\n\tbJ3sMPPEbV0ZlYEu671axTE2YGHS5Wq4PCkHmB9ppYD9ZAI0NArk2IpBw52WW6wSW4Jo\n\tToafK7FwTRbm2pNKvLs+Vo18SPsT4s/EVt+n+QxOSzWjRCRNHqN2dBpv1PJaJ6cr5kI4\n\tYZ5d5VakAW9Lop/Rj7nCLo0gr8IZuE/m/nSNe3Lw8q/+6+ZjjDGrg8v1P+x8IpIqts7i\n\t0t1A==","X-Google-DKIM-Signature":"v=1; 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charset=\"UTF-8\"","Content-Transfer-Encoding":"quoted-printable","Sender":"devicetree-owner@vger.kernel.org","Precedence":"bulk","List-ID":"","X-Mailing-List":"devicetree@vger.kernel.org"}},{"id":1872936,"web_url":"http://patchwork.ozlabs.org/comment/1872936/","msgid":"<1520708711.24016.27.camel@flygoat.com>","list_archive_url":null,"date":"2018-03-10T19:05:11","subject":"Re: [RFC 3/4] MIPS: Ingenic: Initial X1000 SoC support","submitter":{"id":73584,"url":"http://patchwork.ozlabs.org/api/people/73584/","name":"Jiaxun Yang","email":"jiaxun.yang@flygoat.com"},"content":"在 2018-03-07三的 19:13 +0100，Mathieu Malaterre写道：\n> > > [1] https://pan.baidu.com/s/1o8MeYts (Well you can download from\n> > > this\n> > > Chinese website, ingenic have a gerrit but I don't have access to\n> > > it.\n> > > As my experience, it's hard to develop on Chinese-made chips\n> > > wihout\n> > > reading Chinese documents.)\n> > \n> > Can you take a diff and upload it somewhere else? Download speed is\n> > a\n> > couple of bytes per second. Can you put the diff in github or\n> > similar\n> > other service?\n> > I would like to see if the port uses DT.\n> \n> Technically this was documented here:\nWell that's only Technically for the English world. Most Ingeinc\ncostumers are Chinese so they're providing detailed support for Chinese\nworld.\nAccording Ingenic's announcement, the ftp have been deprecated for a\nlong time and it's only exsiting for archive reason.\n\n> \n> ftp://ftp.ingenic.cn/DevSupport/Linux/Linux-3.0.8/JZ4780/JZ4780_linux\n> _development_guide_EN.pdf\n> \n> Go to §2.1 Download Source Code:\n> \n> 1) Download repo a) $ mkdir b) $ cd c) $ wget\n> http://git.ingenic.cn:8082/bj/repo d) $ chmod +x repo\n> \nRepo is a sourcecode managing system used by Android. The gerrit is\nstill here but need extra premission to reach. Now ingenic release\nthere soucecode by \"Baidu Netdisk\". It's hard to access by foreign\nusers. So we put the shourcecode here: https://github.com/Ingenic-commu\nnity/linux-xburst-bsp\n\nThanks","headers":{"Return-Path":"","X-Original-To":"incoming-dt@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming-dt@bilbo.ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=vger.kernel.org\n\t(client-ip=209.132.180.67; helo=vger.kernel.org;\n\tenvelope-from=devicetree-owner@vger.kernel.org; receiver=)","ozlabs.org;\n\tdmarc=fail (p=none dis=none) header.from=flygoat.com","ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (1024-bit key;\n\tsecure) header.d=flygoat.com header.i=@flygoat.com\n\theader.b=\"WNGuSh/z\"; \n\tdkim=fail reason=\"signature verification failed\" (1024-bit key)\n\theader.d=flygoat.com header.i=@flygoat.com header.b=\"f9ZY2Ow3\"; \n\tdkim-atps=neutral","smtp1p.mail.yandex.net;\n\tdkim=pass header.i=@flygoat.com"],"Received":["from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3zzDRG1Sx7zB2xG\n\tfor ;\n\tSun, 11 Mar 2018 06:12:57 +1100 (AEDT)","(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S1750971AbeCJTM4 (ORCPT\n\t);\n\tSat, 10 Mar 2018 14:12:56 -0500","from forward103o.mail.yandex.net ([37.140.190.177]:51559 \"EHLO\n\tforward103o.mail.yandex.net\" rhost-flags-OK-OK-OK-OK)\n\tby vger.kernel.org with ESMTP id S1750703AbeCJTMy (ORCPT\n\t); Sat, 10 Mar 2018 14:12:54 -0500","from mxback8g.mail.yandex.net (mxback8g.mail.yandex.net\n\t[IPv6:2a02:6b8:0:1472:2741:0:8b7:169])\n\tby forward103o.mail.yandex.net (Yandex) with ESMTP id A3FE95882A74;\n\tSat, 10 Mar 2018 22:05:22 +0300 (MSK)","from smtp1p.mail.yandex.net (smtp1p.mail.yandex.net\n\t[2a02:6b8:0:1472:2741:0:8b6:6])\n\tby mxback8g.mail.yandex.net (nwsmtp/Yandex) with ESMTP id\n\tl9y2erPzAO-5LmuLSJf; Sat, 10 Mar 2018 22:05:22 +0300","by smtp1p.mail.yandex.net (nwsmtp/Yandex) with ESMTPSA id\n\tFemy3wr7tC-5EL4Wuf8; Sat, 10 Mar 2018 22:05:19 +0300\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128\n\tbits)) (Client certificate not present)"],"X-Greylist":"delayed 449 seconds by postgrey-1.27 at vger.kernel.org;\n\tSat, 10 Mar 2018 14:12:53 EST","DKIM-Signature":["v=1; a=rsa-sha256; c=relaxed/relaxed; d=flygoat.com; s=mail; \n\tt=1520708722; bh=EWQkb1bHMHyk6Xu9ReWgQOALSW4ti0EMVOfT345v1l0=;\n\th=Message-ID:Subject:From:To:Cc:Date:In-Reply-To:References;\n\tb=WNGuSh/zdD53DunLuQWQ2geUd6rM/2DgXt7YT7y8hVy0uYq1MvScMPQ7AviIkBwRV\n\t4uucaJyoIjrkPbDLHX4rc+2EpCZy1QtW7vDOjX74zbKQeTeC6SpXBnqGKlxUzsv7eL\n\tT/oUDr4tHHMUJsEIPOLFcNYXKsyCYPPY0O/BQLXY=","v=1; a=rsa-sha256; c=relaxed/relaxed; d=flygoat.com; s=mail; \n\tt=1520708720; bh=EWQkb1bHMHyk6Xu9ReWgQOALSW4ti0EMVOfT345v1l0=;\n\th=Message-ID:Subject:From:To:Cc:Date:In-Reply-To:References;\n\tb=f9ZY2Ow3Vi234g03tU7o7C6UsAF9W/9XfQebnK+OukB4QDfksaJdnSpKd4bBtU66n\n\tPR6cVrr+odzz9zEeF4KQsGAjYkMemk4yXCTMZ2vLB62o/wI7bRus0gcloTrjysk1QY\n\tJ7rfBDuc91N7W3iglSZSC4REqOQgsoevdUopV8P4="],"Message-ID":"<1520708711.24016.27.camel@flygoat.com>","Subject":"Re: [RFC 3/4] MIPS: Ingenic: Initial X1000 SoC support","From":"Jiaxun Yang ","To":"Mathieu Malaterre ,\n\tPrasannaKumar Muralidharan ","Cc":"James Hogan , Rob Herring ,\n\tMark Rutland , Ralf Baechle , \n\tMichael Turquette , sboyd@codeaurora.org,\n\t\"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS\" \n\t, Linux-MIPS , \n\tlinux-clk@vger.kernel.org, open list , \n\tPaul Cercueil , Dominik Peklo ","Date":"Sun, 11 Mar 2018 03:05:11 +0800","In-Reply-To":"","References":"<20170927151527.25570-1-prasannatsmkumar@gmail.com>\n\t<20170927151527.25570-4-prasannatsmkumar@gmail.com>\n\t<20180306000832.GL4197@saruman>\n\t\n\t<20180307143541.GN4197@saruman>\n\t\n\t<1520437971.3731.22.camel@flygoat.com>\n\t\n\t","Content-Type":"text/plain; charset=\"UTF-8\"","X-Mailer":"Evolution 3.26.5 ","Mime-Version":"1.0","Content-Transfer-Encoding":"8bit","Sender":"devicetree-owner@vger.kernel.org","Precedence":"bulk","List-ID":"","X-Mailing-List":"devicetree@vger.kernel.org"}}]