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 DCB56C433EF for ; Fri, 28 Jan 2022 11:32:55 +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-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:CC :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=P89o2iieNg8Q7aGnOJQW77CWbwRL28uUUZDAV+rZfME=; b=3mEcF4wnMU8FY8 IXQa5bOKhLMedJE+qcqzaz5zdDq0lMrJ+uMEmzmbmifzlJNSckL3btRtPMuiqKONUcpCFYEkCIoNi BFr1PBUolaiWMDeagCcHg/XTmpmpGesYGOatkucwBc9J/B5ugf9PrU0SmP/fddYm8pkPL68qjdQUg f+V+Lx7nAJlKIoZdt7Kev+72wc2ZXkJz8VLTXkfBR2+OPhkb5LprOMmrfUshrlMG608QPRaVYZLgX affjMZShCiHiBx+JYmFBCMUNLvch8Xe8dTJUilfSW7cdDPHKxg0A0Le5pA/jCsXIi4wAerGRbuxpa a9mGWSnpjkqqcpDFkd6g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nDPUl-001hht-Fa; Fri, 28 Jan 2022 11:32:47 +0000 Received: from mail-sz.amlogic.com ([211.162.65.117]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nDPUj-001hgu-CV; Fri, 28 Jan 2022 11:32:46 +0000 Received: from droid11-sz.amlogic.com (10.28.8.21) by mail-sz.amlogic.com (10.28.11.5) with Microsoft SMTP Server id 15.1.2176.2; Fri, 28 Jan 2022 19:32:39 +0800 From: Liang Yang To: Miquel Raynal , CC: Liang Yang , Rob Herring , Richard Weinberger , Vignesh Raghavendra , Jerome Brunet , Neil Armstrong , Martin Blumenstingl , Kevin Hilman , Jianxin Pan , Victor Wan , XianWei Zhao , Kelvin Zhang , BiChao Zheng , YongHui Yu , , , , Subject: [PATCH v2 0/2] refine the NFC clock framework Date: Fri, 28 Jan 2022 19:32:35 +0800 Message-ID: <20220128113237.39996-1-liang.yang@amlogic.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-Originating-IP: [10.28.8.21] X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220128_033245_451227_AF08582A X-CRM114-Status: UNSURE ( 7.44 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org Background firstly, EMMC and NAND has the same clock control register named 'SD_EMMC_CLOCK' which is defined in EMMC port internally. bit0~5 of 'SD_EMMC_CLOCK' is the divider and bit6~7 is the mux for fix pll and xtal. Previously a common MMC sub clock framework is implemented and shared by EMMC and NAND, but that is coupling the EMMC and NAND, although EMMC and NAND is mutually exclusive. see the link: [https://lore.kernel.org/all/1jy23226sa.fsf@starbuckisacylon.baylibre.com/] Now we plan to abandon common mmc sub clock framework and recovery the series. Changes since v1 [2] - use clk_parent_data instead of parent_names - define a reg resource instead of sd_emmc_c_clkc [1] https://lore.kernel.org/r/20220106033130.37623-1-liang.yang@amlogic.com https://lore.kernel.org/r/20220106032504.23310-1-liang.yang@amlogic.com Liang Yang (2): mtd: rawnand: meson: discard the common MMC sub clock framework dt-bindings: nand: meson: refine Amlogic NAND controller driver .../bindings/mtd/amlogic,meson-nand.txt | 60 ------- .../bindings/mtd/amlogic,meson-nand.yaml | 70 ++++++++ drivers/mtd/nand/raw/meson_nand.c | 161 ++++++++++-------- 3 files changed, 159 insertions(+), 132 deletions(-) delete mode 100644 Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt create mode 100644 Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml -- 2.34.1 _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic 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 1F402C433F5 for ; Fri, 28 Jan 2022 11:33:54 +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-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:CC :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=uYLCKWu4iS03E/LxIjsHscd0VH6zj8VTBNAu5ru066w=; b=EHYRznbJ4Im08/ Dixktw1qXFIuPP6qV9bFVEZjTeclViHUE/nsSp8gJjvxPxP7yQmfwss/Gc5q+0bUPBlwvzep1919D v9kP2VaH5F+8NkjXHBuyptuT5ix8ntm39oJySC+s9Q1owcfxDzc/Db4Ab6l958C5sI2OvD+399Mwt jX7dloI+LO4Vb6oyq2vDofkZdmNcrRJ8z+YlbbBATJWFRNesIeN0bym5ow3cHFWVV/Ra0BPWogQQv thXKTkcAITzI6q6a8DtEV4PLTUWAp84eLzUQ19tjW0Nqci8yw9JOhS6PkuA/6Af39vvcLOpxwtrTO D4I+NMbFgNsx9T4NntZQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nDPUw-001hkf-2F; Fri, 28 Jan 2022 11:32:58 +0000 Received: from mail-sz.amlogic.com ([211.162.65.117]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nDPUj-001hgu-CV; Fri, 28 Jan 2022 11:32:46 +0000 Received: from droid11-sz.amlogic.com (10.28.8.21) by mail-sz.amlogic.com (10.28.11.5) with Microsoft SMTP Server id 15.1.2176.2; Fri, 28 Jan 2022 19:32:39 +0800 From: Liang Yang To: Miquel Raynal , CC: Liang Yang , Rob Herring , Richard Weinberger , Vignesh Raghavendra , Jerome Brunet , Neil Armstrong , Martin Blumenstingl , Kevin Hilman , Jianxin Pan , Victor Wan , XianWei Zhao , Kelvin Zhang , BiChao Zheng , YongHui Yu , , , , Subject: [PATCH v2 0/2] refine the NFC clock framework Date: Fri, 28 Jan 2022 19:32:35 +0800 Message-ID: <20220128113237.39996-1-liang.yang@amlogic.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-Originating-IP: [10.28.8.21] X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220128_033245_451227_AF08582A X-CRM114-Status: UNSURE ( 7.44 ) X-CRM114-Notice: Please train this message. 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-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org Background firstly, EMMC and NAND has the same clock control register named 'SD_EMMC_CLOCK' which is defined in EMMC port internally. bit0~5 of 'SD_EMMC_CLOCK' is the divider and bit6~7 is the mux for fix pll and xtal. Previously a common MMC sub clock framework is implemented and shared by EMMC and NAND, but that is coupling the EMMC and NAND, although EMMC and NAND is mutually exclusive. see the link: [https://lore.kernel.org/all/1jy23226sa.fsf@starbuckisacylon.baylibre.com/] Now we plan to abandon common mmc sub clock framework and recovery the series. Changes since v1 [2] - use clk_parent_data instead of parent_names - define a reg resource instead of sd_emmc_c_clkc [1] https://lore.kernel.org/r/20220106033130.37623-1-liang.yang@amlogic.com https://lore.kernel.org/r/20220106032504.23310-1-liang.yang@amlogic.com Liang Yang (2): mtd: rawnand: meson: discard the common MMC sub clock framework dt-bindings: nand: meson: refine Amlogic NAND controller driver .../bindings/mtd/amlogic,meson-nand.txt | 60 ------- .../bindings/mtd/amlogic,meson-nand.yaml | 70 ++++++++ drivers/mtd/nand/raw/meson_nand.c | 161 ++++++++++-------- 3 files changed, 159 insertions(+), 132 deletions(-) delete mode 100644 Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt create mode 100644 Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml -- 2.34.1 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/ 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 1C502C433F5 for ; Fri, 28 Jan 2022 11:34:10 +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-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:CC :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=6fyENC99e6XiNQDfBPSu8J9RxOlMOIyDoRrM579VD48=; b=EODaQ+zwPHSiOb 1iYYTk4ZfGN1gq56cZp7leb5vOE/JKcZWlpCMe7+ga7gynru86O259fpiWm9EykGHGPCKqTCnL4z+ A6C0N0j1JodFdBTwB7R3X8WeTEdVZCRnYWRbsdyjVJv2Ksyi5x8p+mL+zuhEiohY02wKOUYAvImzf hm0Ux1d/jbdHFtONRpYTaEdPzS777JakXHYiof8pG45HWQr47UigPUoBso/D+eax+or6xu+un0jMk nCv7h7PdGme3T6dBjAN8nhjHsh8rrMe20HVkPan3O5u+ZD03V9E6V4QYvuACPwznvAmXLPTDnBDgQ qkAUy7DahqUtK1Y7X3nA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nDPUm-001hi2-Uu; Fri, 28 Jan 2022 11:32:49 +0000 Received: from mail-sz.amlogic.com ([211.162.65.117]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nDPUj-001hgu-CV; Fri, 28 Jan 2022 11:32:46 +0000 Received: from droid11-sz.amlogic.com (10.28.8.21) by mail-sz.amlogic.com (10.28.11.5) with Microsoft SMTP Server id 15.1.2176.2; Fri, 28 Jan 2022 19:32:39 +0800 From: Liang Yang To: Miquel Raynal , CC: Liang Yang , Rob Herring , Richard Weinberger , Vignesh Raghavendra , Jerome Brunet , Neil Armstrong , Martin Blumenstingl , Kevin Hilman , Jianxin Pan , Victor Wan , XianWei Zhao , Kelvin Zhang , BiChao Zheng , YongHui Yu , , , , Subject: [PATCH v2 0/2] refine the NFC clock framework Date: Fri, 28 Jan 2022 19:32:35 +0800 Message-ID: <20220128113237.39996-1-liang.yang@amlogic.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-Originating-IP: [10.28.8.21] X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220128_033245_451227_AF08582A X-CRM114-Status: UNSURE ( 7.44 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Background firstly, EMMC and NAND has the same clock control register named 'SD_EMMC_CLOCK' which is defined in EMMC port internally. bit0~5 of 'SD_EMMC_CLOCK' is the divider and bit6~7 is the mux for fix pll and xtal. Previously a common MMC sub clock framework is implemented and shared by EMMC and NAND, but that is coupling the EMMC and NAND, although EMMC and NAND is mutually exclusive. see the link: [https://lore.kernel.org/all/1jy23226sa.fsf@starbuckisacylon.baylibre.com/] Now we plan to abandon common mmc sub clock framework and recovery the series. Changes since v1 [2] - use clk_parent_data instead of parent_names - define a reg resource instead of sd_emmc_c_clkc [1] https://lore.kernel.org/r/20220106033130.37623-1-liang.yang@amlogic.com https://lore.kernel.org/r/20220106032504.23310-1-liang.yang@amlogic.com Liang Yang (2): mtd: rawnand: meson: discard the common MMC sub clock framework dt-bindings: nand: meson: refine Amlogic NAND controller driver .../bindings/mtd/amlogic,meson-nand.txt | 60 ------- .../bindings/mtd/amlogic,meson-nand.yaml | 70 ++++++++ drivers/mtd/nand/raw/meson_nand.c | 161 ++++++++++-------- 3 files changed, 159 insertions(+), 132 deletions(-) delete mode 100644 Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt create mode 100644 Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml -- 2.34.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel 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 841A7C433EF for ; Fri, 28 Jan 2022 11:32:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238177AbiA1Lcw (ORCPT ); Fri, 28 Jan 2022 06:32:52 -0500 Received: from mail-sz.amlogic.com ([211.162.65.117]:19633 "EHLO mail-sz.amlogic.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235774AbiA1Lcl (ORCPT ); Fri, 28 Jan 2022 06:32:41 -0500 Received: from droid11-sz.amlogic.com (10.28.8.21) by mail-sz.amlogic.com (10.28.11.5) with Microsoft SMTP Server id 15.1.2176.2; Fri, 28 Jan 2022 19:32:39 +0800 From: Liang Yang To: Miquel Raynal , CC: Liang Yang , Rob Herring , Richard Weinberger , Vignesh Raghavendra , Jerome Brunet , Neil Armstrong , Martin Blumenstingl , Kevin Hilman , Jianxin Pan , Victor Wan , XianWei Zhao , Kelvin Zhang , BiChao Zheng , YongHui Yu , , , , Subject: [PATCH v2 0/2] refine the NFC clock framework Date: Fri, 28 Jan 2022 19:32:35 +0800 Message-ID: <20220128113237.39996-1-liang.yang@amlogic.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-Originating-IP: [10.28.8.21] Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Background firstly, EMMC and NAND has the same clock control register named 'SD_EMMC_CLOCK' which is defined in EMMC port internally. bit0~5 of 'SD_EMMC_CLOCK' is the divider and bit6~7 is the mux for fix pll and xtal. Previously a common MMC sub clock framework is implemented and shared by EMMC and NAND, but that is coupling the EMMC and NAND, although EMMC and NAND is mutually exclusive. see the link: [https://lore.kernel.org/all/1jy23226sa.fsf@starbuckisacylon.baylibre.com/] Now we plan to abandon common mmc sub clock framework and recovery the series. Changes since v1 [2] - use clk_parent_data instead of parent_names - define a reg resource instead of sd_emmc_c_clkc [1] https://lore.kernel.org/r/20220106033130.37623-1-liang.yang@amlogic.com https://lore.kernel.org/r/20220106032504.23310-1-liang.yang@amlogic.com Liang Yang (2): mtd: rawnand: meson: discard the common MMC sub clock framework dt-bindings: nand: meson: refine Amlogic NAND controller driver .../bindings/mtd/amlogic,meson-nand.txt | 60 ------- .../bindings/mtd/amlogic,meson-nand.yaml | 70 ++++++++ drivers/mtd/nand/raw/meson_nand.c | 161 ++++++++++-------- 3 files changed, 159 insertions(+), 132 deletions(-) delete mode 100644 Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt create mode 100644 Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml -- 2.34.1