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 615C1C6FD18 for ; Fri, 31 Mar 2023 10:10:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230283AbjCaKJv (ORCPT ); Fri, 31 Mar 2023 06:09:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42954 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230463AbjCaKIz (ORCPT ); Fri, 31 Mar 2023 06:08:55 -0400 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.154.123]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 03AC64696 for ; Fri, 31 Mar 2023 03:03:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1680256992; x=1711792992; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=wlywgRdYFCMfwefUgirPB5xmOD3K8zqnz1V+H3PCcUM=; b=0JI8mZGJtUmLL8sa3NqCdLmAewc1sh+hCdDHRnRKFlNhht2Ew+88c7Ia fCmTCe72N+R6//Gu+mgH7yYOfE6R/306vIbvdVr1Mg7l67Rzfee3zVnXB Wd3kgtLYcPEmnf/+P6583XI4BllvU9eJSqNBKm0IxQoIJkHfU49cUsOmv md81w4+YlFyW9xB4AQ0Hd7UNQsz67ph7IYzsg6b2o1mDxnCcj+RKJHmdJ oQm6HXeeShyZLO+3aTO1Rn5SpU+x330jZdj1E1YyXjQtwLVWQX/CCdXFZ bDksK5aEwpKigQGdzwOwuPvI174HBQkJmjFP2lqrO6VvUTV6tgWB87a9c Q==; X-IronPort-AV: E=Sophos;i="5.98,307,1673938800"; d="scan'208";a="204368686" Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa4.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 31 Mar 2023 02:56:11 -0700 Received: from chn-vm-ex02.mchp-main.com (10.10.85.144) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.21; Fri, 31 Mar 2023 02:56:08 -0700 Received: from ROU-LT-M43238L.microchip.com (10.10.115.15) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server id 15.1.2507.21 via Frontend Transport; Fri, 31 Mar 2023 02:56:06 -0700 From: To: , , , , , CC: Varshini Rajendran , , , "Guillaume Socquet" Subject: [PATCH] mtd: spi-nor: sst: Unlock addition for sst26vf016 Date: Fri, 31 Mar 2023 11:55:49 +0200 Message-ID: <20230331095549.16393-1-nicolas.ferre@microchip.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Guillaume Socquet Modify sst26vf016 flash_info struct so when such device is detected by the driver it may be unlocked for write operation as sst26vf064. Signed-off-by: Guillaume Socquet Signed-off-by: Nicolas Ferre --- drivers/mtd/spi-nor/sst.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/mtd/spi-nor/sst.c b/drivers/mtd/spi-nor/sst.c index 63bcc97bf978..99c8a19493f5 100644 --- a/drivers/mtd/spi-nor/sst.c +++ b/drivers/mtd/spi-nor/sst.c @@ -110,7 +110,9 @@ static const struct flash_info sst_nor_parts[] = { NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, { "sst26vf016b", INFO(0xbf2641, 0, 64 * 1024, 32) - NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ) }, + FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE) + NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ) + .fixups = &sst26vf_nor_fixups }, { "sst26vf064b", INFO(0xbf2643, 0, 64 * 1024, 128) FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE) NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) -- 2.34.1