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 X-Spam-Level: X-Spam-Status: No, score=-7.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 46442C433DF for ; Mon, 29 Jun 2020 19:39:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 22CD920672 for ; Mon, 29 Jun 2020 19:39:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="fgIP8sWC" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387516AbgF2TjA (ORCPT ); Mon, 29 Jun 2020 15:39:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47616 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387439AbgF2Thn (ORCPT ); Mon, 29 Jun 2020 15:37:43 -0400 Received: from mail-lj1-x241.google.com (mail-lj1-x241.google.com [IPv6:2a00:1450:4864:20::241]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 489BFC0307B3 for ; Mon, 29 Jun 2020 08:58:01 -0700 (PDT) Received: by mail-lj1-x241.google.com with SMTP id e4so18623184ljn.4 for ; Mon, 29 Jun 2020 08:58:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to:cc; bh=zMZEixiFTF5mevY+VAYJknP06+KYN1owPnfYBfA5mxY=; b=fgIP8sWCkgrxJ+mLPRUsnOUtmnT8rWOcMr5mr81MZdDyY8rho2NuX5xFE2H3wesszQ mcd1dx0F7G+izOpy6l1Q/1cxspZ9URShXtjWxPEXMgQNHqHh2baD4Zc8YGtdXnmJoGTl e0AhQuG8+eQlDwRxuPr/F7eDzV6euJu6nu1qMPZmhw1eGLMdGLg1ivo6v1RuuieZ0k9t jo/5HyLQ5hbOEViAErngn2fWTJ/buTp2J3IVsw7h9BqdCYXQfWPBQJbqc+Y4hayqRv8q FXjEYb18omFR0bm9d9fNMziFFh/tFowXdaPBVYNfNKDkPgX35VjGEcu/2ojH+eVtcP5J 5MFQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to:cc; bh=zMZEixiFTF5mevY+VAYJknP06+KYN1owPnfYBfA5mxY=; b=WyZFZxuH6EJgWHcwNq5eK2dNLwnnkguWBHGwaQDTFwMGGnAQc7qGPi3lkXolxbB1sM n2gH1M2rAQ7036Op/SDEFzNKI0apbaoBqeoiEZqAzQzvhhVAruUU46pIv+D06OXeeThN 63+VXGYkjM0v+2eJJ4Yci1KPpzTHqzJqEL+vHmIp4DfcXUqQPuMoMDgJrFHMB0djUy2d MgP2y/SN6OZVUBW4CG7eAYPQJVLXSmIWZB1Ejs4XHTlSTeENnpLUnmBfp4kdUNnfhIDR 1E0oV+P5LZKHC2v6E37N44rQexPILLkNXssaPkd24LFIqkJ4Zt4eWR1iG+S6YTfx3nIi QHkw== X-Gm-Message-State: AOAM5323ujswx8Cdol2wdXqxNH1NhKxUYxk2gZnFsM/R5LukZ34zWF99 y4bZGdQgbAjULvw9XE84kjFM7uxjI7Bv6Gulv+/BhUgj3Kw= X-Google-Smtp-Source: ABdhPJyJa1uJ8nWPgBY1njmJFVf8+PrABb1P8QVxFmDEpUU06Og534cpetWQyyaLbYaEtBrKco73a0FNHHfFhqvuMS8= X-Received: by 2002:a2e:7a03:: with SMTP id v3mr2178955ljc.141.1593446279815; Mon, 29 Jun 2020 08:57:59 -0700 (PDT) MIME-Version: 1.0 From: microcai Date: Mon, 29 Jun 2020 23:57:48 +0800 Message-ID: Subject: [PATCH] spi-nor: Add support for xt25f32b/xt25f128b To: tudor.ambarus@microchip.com Cc: LKML , linux-mtd@lists.infradead.org Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org >From 5e308ec7332d01e84a3a5233f4cb8bd5a00026cf Mon Sep 17 00:00:00 2001 From: microcai Date: Mon, 29 Jun 2020 23:36:40 +0800 Subject: [PATCH] spi-nor: Add support for xt25f32b/xt25f128b The RockPi4b dev board ship with xt25f32b solded. add these ids so the board's spi flash can be accessed within linux. Signed-off-by: microcai --- drivers/mtd/spi-nor/Makefile | 1 + drivers/mtd/spi-nor/xtx.c | 21 +++++++++++++++++++++ 2 files changed, 22 insertions(+) create mode 100644 drivers/mtd/spi-nor/xtx.c diff --git a/drivers/mtd/spi-nor/Makefile b/drivers/mtd/spi-nor/Makefile index 653923896205..3f7a52d7fa0b 100644 --- a/drivers/mtd/spi-nor/Makefile +++ b/drivers/mtd/spi-nor/Makefile @@ -17,6 +17,7 @@ spi-nor-objs += sst.o spi-nor-objs += winbond.o spi-nor-objs += xilinx.o spi-nor-objs += xmc.o +spi-nor-objs += xtx.o obj-$(CONFIG_MTD_SPI_NOR) += spi-nor.o obj-$(CONFIG_MTD_SPI_NOR) += controllers/ diff --git a/drivers/mtd/spi-nor/xtx.c b/drivers/mtd/spi-nor/xtx.c new file mode 100644 index 000000000000..05f2d69401b2 --- /dev/null +++ b/drivers/mtd/spi-nor/xtx.c @@ -0,0 +1,21 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2005, Intec Automation Inc. + * Copyright (C) 2014, Freescale Semiconductor, Inc. + */ + +#include + +#include "core.h" + +static const struct flash_info xtx_parts[] = { + /* XTX (Shenzhen Xin Tian Xia Tech) */ + { "xt25f32b", INFO(0x0b4016, 0, 64 * 1024, 64, SECT_4K) }, + { "xt25f128b", INFO(0x0b4018, 0, 64 * 1024, 256, SECT_4K) }, +}; + +const struct spi_nor_manufacturer spi_nor_xtx = { + .name = "xtx", + .parts = xtx_parts, + .nparts = ARRAY_SIZE(xtx_parts), +}; -- 2.26.2