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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A5AD3C43334 for ; Sun, 24 Jul 2022 01:26:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239456AbiGXB0A (ORCPT ); Sat, 23 Jul 2022 21:26:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56496 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238147AbiGXBZ6 (ORCPT ); Sat, 23 Jul 2022 21:25:58 -0400 Received: from out28-75.mail.aliyun.com (out28-75.mail.aliyun.com [115.124.28.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 087311183D; Sat, 23 Jul 2022 18:25:56 -0700 (PDT) X-Alimail-AntiSpam: AC=CONTINUE;BC=0.09236334|-1;CH=green;DM=|CONTINUE|false|;DS=CONTINUE|ham_regular_dialog|0.030501-0.019971-0.949528;FP=0|0|0|0|0|-1|-1|-1;HT=ay29a033018047206;MF=zhouyanjie@wanyeetech.com;NM=1;PH=DS;RN=23;RT=23;SR=0;TI=SMTPD_---.Oc.dXjP_1658625951; Received: from 192.168.10.152(mailfrom:zhouyanjie@wanyeetech.com fp:SMTPD_---.Oc.dXjP_1658625951) by smtp.aliyun-inc.com; Sun, 24 Jul 2022 09:25:52 +0800 Subject: Re: [PATCH 0/3] Add SFC support for Ingenic SoCs. To: Tomasz Maciej Nowak , tudor.ambarus@microchip.com, p.yadav@ti.com, michael@walle.cc, miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com, broonie@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org Cc: linux-mtd@lists.infradead.org, linux-spi@vger.kernel.org, linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, aidanmacdonald.0x0@gmail.com, paul@crapouillou.net, dongsheng.qiu@ingenic.com, aric.pzqi@ingenic.com, rick.tyliu@ingenic.com, jinghui.liu@ingenic.com, sernia.zhou@foxmail.com, reimu@sudomaker.com References: <1658508510-15400-1-git-send-email-zhouyanjie@wanyeetech.com> From: Zhou Yanjie Message-ID: <36084c97-b675-1400-52da-f74bf4b61930@wanyeetech.com> Date: Sun, 24 Jul 2022 09:25:51 +0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Tomasz, On 2022/7/23 下午10:47, Tomasz Maciej Nowak wrote: > W dniu 22.07.2022 o 18:48, 周琰杰 (Zhou Yanjie) pisze: >> 1.Use the spi-mem poll status APIs in SPI-NOR to reduce CPU load. >> 2.Add SFC support for the X1000 SoC, the X1600 SoC, and the X2000 SoC from Ingenic. >> >> Liu Jinghui and Aidan MacDonald provided a lot of assistance during the development of this driver. >> >> 周琰杰 (Zhou Yanjie) (3): >> mtd: spi-nor: Use the spi-mem poll status APIs. >> dt-bindings: SPI: Add Ingenic SFC bindings. >> SPI: Ingenic: Add SFC support for Ingenic SoCs. >> >> .../devicetree/bindings/spi/ingenic,sfc.yaml | 64 ++ >> drivers/mtd/spi-nor/core.c | 42 +- >> drivers/spi/Kconfig | 9 + >> drivers/spi/Makefile | 1 + >> drivers/spi/spi-ingenic-sfc.c | 662 +++++++++++++++++++++ >> 5 files changed, 768 insertions(+), 10 deletions(-) >> create mode 100644 Documentation/devicetree/bindings/spi/ingenic,sfc.yaml >> create mode 100755 drivers/spi/spi-ingenic-sfc.c >> > Even tough it's still early in revision process, I'll add my > Tested-by: Tomasz Maciej Nowak > > The test was performed with Damai DM6291A SoC which is a Ingenic X1000 IP > but with 256 MiB RAM. No bugs yet observed on my side. Thanks for you test! > 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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 47FBCC433EF for ; Sun, 24 Jul 2022 01:26:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Content-Type: Content-Transfer-Encoding:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date:Message-ID:From: References:Cc:To:Subject:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=edTw4D5uodXuc2QBPA8Jkh5qlYuCgrBJkqFA4nOOwJc=; b=Ltn4ehtS4HYzMUmPf2mZlJa33D 1YmK3ob1U9bRMzZlZE1xdGr9Um2mdfCz6TsQgdQ9SP78dKnTn1lSHD0kvprio5SJ36v0tf1JD7p5E f/P2WL+06ZOp7jTAs9hX62l4fkLT08IDdue8aS6Uul8dS5BuCteuhDWi6q556GnEM4ImDt7zxK+ku k0TvtQ1gnwoJ0Wb+FoYnSkBRrsjNpFrb9WdfYS4HjuqCmABj+16Ymgl/ujfbhWk9VXSCx/62Dz6e+ Cw8X/JkZbJC1JNw8DYLk/fWLg6xdDn7CcFFcioDH2OXfMbhvIkQK/NQgvqKE++Uv4xw5PGpGldFHU dwBQvi5A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oFQNb-009PJn-OL; Sun, 24 Jul 2022 01:25:59 +0000 Received: from out28-76.mail.aliyun.com ([115.124.28.76]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oFQNZ-009PHK-08 for linux-mtd@lists.infradead.org; Sun, 24 Jul 2022 01:25:58 +0000 X-Alimail-AntiSpam: AC=CONTINUE;BC=0.09236334|-1;CH=green;DM=|CONTINUE|false|;DS=CONTINUE|ham_regular_dialog|0.030501-0.019971-0.949528;FP=0|0|0|0|0|-1|-1|-1;HT=ay29a033018047206;MF=zhouyanjie@wanyeetech.com;NM=1;PH=DS;RN=23;RT=23;SR=0;TI=SMTPD_---.Oc.dXjP_1658625951; Received: from 192.168.10.152(mailfrom:zhouyanjie@wanyeetech.com fp:SMTPD_---.Oc.dXjP_1658625951) by smtp.aliyun-inc.com; Sun, 24 Jul 2022 09:25:52 +0800 Subject: Re: [PATCH 0/3] Add SFC support for Ingenic SoCs. To: Tomasz Maciej Nowak , tudor.ambarus@microchip.com, p.yadav@ti.com, michael@walle.cc, miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com, broonie@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org Cc: linux-mtd@lists.infradead.org, linux-spi@vger.kernel.org, linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, aidanmacdonald.0x0@gmail.com, paul@crapouillou.net, dongsheng.qiu@ingenic.com, aric.pzqi@ingenic.com, rick.tyliu@ingenic.com, jinghui.liu@ingenic.com, sernia.zhou@foxmail.com, reimu@sudomaker.com References: <1658508510-15400-1-git-send-email-zhouyanjie@wanyeetech.com> From: Zhou Yanjie Message-ID: <36084c97-b675-1400-52da-f74bf4b61930@wanyeetech.com> Date: Sun, 24 Jul 2022 09:25:51 +0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220723_182557_234178_1E621608 X-CRM114-Status: GOOD ( 11.38 ) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org SGkgVG9tYXN6LAoKT24gMjAyMi83LzIzIOS4i+WNiDEwOjQ3LCBUb21hc3ogTWFjaWVqIE5vd2Fr IHdyb3RlOgo+IFcgZG5pdSAyMi4wNy4yMDIyIG/CoDE4OjQ4LCDlkajnkLDmnbAgKFpob3UgWWFu amllKSBwaXN6ZToKPj4gMS5Vc2UgdGhlIHNwaS1tZW0gcG9sbCBzdGF0dXMgQVBJcyBpbiBTUEkt Tk9SIHRvIHJlZHVjZSBDUFUgbG9hZC4KPj4gMi5BZGQgU0ZDIHN1cHBvcnQgZm9yIHRoZSBYMTAw MCBTb0MsIHRoZSBYMTYwMCBTb0MsIGFuZCB0aGUgWDIwMDAgU29DIGZyb20gSW5nZW5pYy4KPj4K Pj4gTGl1IEppbmdodWkgYW5kIEFpZGFuIE1hY0RvbmFsZCBwcm92aWRlZCBhIGxvdCBvZiBhc3Np c3RhbmNlIGR1cmluZyB0aGUgZGV2ZWxvcG1lbnQgb2YgdGhpcyBkcml2ZXIuCj4+Cj4+IOWRqOeQ sOadsCAoWmhvdSBZYW5qaWUpICgzKToKPj4gICAgbXRkOiBzcGktbm9yOiBVc2UgdGhlIHNwaS1t ZW0gcG9sbCBzdGF0dXMgQVBJcy4KPj4gICAgZHQtYmluZGluZ3M6IFNQSTogQWRkIEluZ2VuaWMg U0ZDIGJpbmRpbmdzLgo+PiAgICBTUEk6IEluZ2VuaWM6IEFkZCBTRkMgc3VwcG9ydCBmb3IgSW5n ZW5pYyBTb0NzLgo+Pgo+PiAgIC4uLi9kZXZpY2V0cmVlL2JpbmRpbmdzL3NwaS9pbmdlbmljLHNm Yy55YW1sICAgICAgIHwgIDY0ICsrCj4+ICAgZHJpdmVycy9tdGQvc3BpLW5vci9jb3JlLmMgICAg ICAgICAgICAgICAgICAgICAgICAgfCAgNDIgKy0KPj4gICBkcml2ZXJzL3NwaS9LY29uZmlnICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICB8ICAgOSArCj4+ICAgZHJpdmVycy9zcGkvTWFr ZWZpbGUgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgfCAgIDEgKwo+PiAgIGRyaXZlcnMv c3BpL3NwaS1pbmdlbmljLXNmYy5jICAgICAgICAgICAgICAgICAgICAgIHwgNjYyICsrKysrKysr KysrKysrKysrKysrKwo+PiAgIDUgZmlsZXMgY2hhbmdlZCwgNzY4IGluc2VydGlvbnMoKyksIDEw IGRlbGV0aW9ucygtKQo+PiAgIGNyZWF0ZSBtb2RlIDEwMDY0NCBEb2N1bWVudGF0aW9uL2Rldmlj ZXRyZWUvYmluZGluZ3Mvc3BpL2luZ2VuaWMsc2ZjLnlhbWwKPj4gICBjcmVhdGUgbW9kZSAxMDA3 NTUgZHJpdmVycy9zcGkvc3BpLWluZ2VuaWMtc2ZjLmMKPj4KPiBFdmVuIHRvdWdoIGl0J3Mgc3Rp bGwgZWFybHkgaW4gcmV2aXNpb24gcHJvY2VzcywgSSdsbCBhZGQgbXkKPiBUZXN0ZWQtYnk6IFRv bWFzeiBNYWNpZWogTm93YWsgPHRtbjUwNUBnbWFpbC5jb20+Cj4KPiBUaGUgdGVzdCB3YXMgcGVy Zm9ybWVkIHdpdGggRGFtYWkgRE02MjkxQSBTb0Mgd2hpY2ggaXMgYSBJbmdlbmljIFgxMDAwIElQ Cj4gYnV0IHdpdGggMjU2IE1pQiBSQU0uIE5vIGJ1Z3MgeWV0IG9ic2VydmVkIG9uIG15IHNpZGUu CgoKVGhhbmtzIGZvciB5b3UgdGVzdCEKCgo+CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX18KTGludXggTVREIGRpc2N1c3Npb24gbWFpbGluZyBs aXN0Cmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtbXRk Lwo=