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 51622C433F5 for ; Wed, 20 Apr 2022 10:34:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1352239AbiDTKhU (ORCPT ); Wed, 20 Apr 2022 06:37:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34170 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236192AbiDTKhS (ORCPT ); Wed, 20 Apr 2022 06:37:18 -0400 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.154.123]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8742F3FBD3 for ; Wed, 20 Apr 2022 03:34:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1650450873; x=1681986873; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=hN+YFo8V3ZD60FPQlCtrm9OPlHU487xjyJBhUnbJURs=; b=yCc9qRRHaoQmB3rIDq8OQc0HpyUGA17VhchJOUDLNDN4RQdodRrgOaGP zcdBo8pLjvdE+5JKfocX1NF+VleGauJmPhKzQouEf+x8Zx5Y0Hi7a9XBS UwoklU1CiN9ejAGQdmBVNscJoacaFdpJTO7eRB51t1WL63ljhDT91X/u+ oG8sCLE6MtZWOGSzfNzgT56pFvlk7Nd7G5hu0AXBEvAMah628kSMeQmKq YKDrNEV2lACCQQqRC1SQoyDL1xD7GvVkkBA1sXDpgAWUcriercLw5tH8C qYSY1/KXEgVsG+zu4Zn3gvbGFmicm/kg1JAMKrYxquelfrw5Cp2k1qmRt g==; X-IronPort-AV: E=Sophos;i="5.90,275,1643698800"; d="scan'208";a="153206876" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa4.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 20 Apr 2022 03:34:32 -0700 Received: from chn-vm-ex01.mchp-main.com (10.10.85.143) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.17; Wed, 20 Apr 2022 03:34:30 -0700 Received: from ROB-ULT-M18064N.mchp-main.com (10.10.115.15) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server id 15.1.2375.17 via Frontend Transport; Wed, 20 Apr 2022 03:34:28 -0700 From: Tudor Ambarus To: , CC: , , , , , , Tudor Ambarus Subject: [PATCH v4 00/11] mtd: spi-nor: Rework Octal DTR methods Date: Wed, 20 Apr 2022 13:34:16 +0300 Message-ID: <20220420103427.47867-1-tudor.ambarus@microchip.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org v4: - s/spi_nor_read_reg/spi_nor_read_any_reg and s/spi_nor_write_reg/spi_nor_write_any_volatile_reg to comply with Micron and Cypress's naming scheme. Update documentation description on spi_nor_write_any_volatile_reg. - 2 new patches, the last ones, where I remove status polling on write volatile registers - collect R-bs v3: - queue patch: "mtd: spi-nor: Introduce templates for SPI NOR operations" from https://lore.kernel.org/lkml/20220304093011.198173-1-tudor.ambarus@microchip.com/ The dependency chain between patches was too long and hard to follow. - Rework patch "mtd: spi-nor: core: Use auto-detection only once" according to Pratyush's and Michael's suggestions - Remove dev_dbg messge from spi_nor_read_id() method and let the callers use their own message (detection, octal dtr enable/disable) - detailed version changes in each patch v2: - Fix bug on octal dtr disable, s/nor->reg_proto/SNOR_PROTO_1_1_1, because after disable the nor->proto is not yet updated - update function/macros names to comply with Michael's rename series. Tudor Ambarus (11): mtd: spi-nor: Rename method, s/spi_nor_match_id/spi_nor_match_name mtd: spi-nor: Introduce spi_nor_match_id() mtd: spi-nor: core: Use auto-detection only once mtd: spi-nor: core: Introduce method for RDID op mtd: spi-nor: manufacturers: Use spi_nor_read_id() core method mtd: spi-nor: core: Add helpers to read/write any register mtd: spi-nor: micron-st: Rework spi_nor_micron_octal_dtr_enable() mtd: spi-nor: spansion: Rework spi_nor_cypress_octal_dtr_enable() mtd: spi-nor: Introduce templates for SPI NOR operations mtd: spi-nor: spansion: Remove status polling on volatile registers write mtd: spi-nor: micron-st: Remove status polling on volatile registers write drivers/mtd/spi-nor/core.c | 254 ++++++++++++++++---------------- drivers/mtd/spi-nor/core.h | 115 +++++++++++++++ drivers/mtd/spi-nor/micron-st.c | 139 ++++++++--------- drivers/mtd/spi-nor/spansion.c | 159 ++++++++++---------- drivers/mtd/spi-nor/xilinx.c | 12 +- 5 files changed, 404 insertions(+), 275 deletions(-) -- 2.25.1