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 60B30C54EED for ; Wed, 25 Jan 2023 19:51:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235426AbjAYTvP (ORCPT ); Wed, 25 Jan 2023 14:51:15 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48426 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235456AbjAYTvJ (ORCPT ); Wed, 25 Jan 2023 14:51:09 -0500 Received: from mail-ej1-x630.google.com (mail-ej1-x630.google.com [IPv6:2a00:1450:4864:20::630]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0637458641 for ; Wed, 25 Jan 2023 11:51:06 -0800 (PST) Received: by mail-ej1-x630.google.com with SMTP id rl14so47280705ejb.2 for ; Wed, 25 Jan 2023 11:51:06 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20210112.gappssmtp.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=mxWtntR87QPQtBcaxG7QqCrr8e8g6sulYm7WbYMis/Y=; b=Wa6R4LehTz4hL1fyn0Tgu/fMCKHyh1QO1mweKkity5p91CDaaEV5PERR3qAPxCSGAh mS5bkPYot/aFGWq7p4pHq+bNwx1/aH2BpNsaXWt+yXGOz63x88/JJ0gkhKoj4qja7n/Q z4XNkx/ING9Fc+3wYKLZgW4UolnLMqi8Xmp1Yp1aXeiz/UB0UOqRNjbNjgXJ5/IzPefm E3YRtHpM0xIVoC0zjPJ2KFYu/UgA9EIrY2FJzoyw8j6Bu2V9e8EWWLXxOvy7PoOtU6vt oy7qUwBPOAHvTFvSD6PchZp5CxiaaK4KRRxPYcWRwX9B9akyczvbsXMTpjNYnZA0MxUv IoCQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=mxWtntR87QPQtBcaxG7QqCrr8e8g6sulYm7WbYMis/Y=; b=Qijl7lmVeritxKMEiMTe25NkTrnfP8NfPM36SYowsFz2EgUN9WSV3M3G/Kj1rVav4B OMkVQ2gEzcgZ2jqTNfShHVmm37mMthBgogTmMdpdI8f56QxIXO5/Xetg5+gRav48NKtU 22T5XjOXuz0ouxkL/oioWR0IG44BZqT83yRoxafzxlbfyHJ0n1hXtRlJoXpxqdwiqjfu guMmDYrpiAEj7xSVQe+sSv9L+KtI8nS60uC/lHLiL33QAJlQY1or/cPWZ5Mtt9HtaiJk 4U0/QbttGfvUNprNPlEiJYJAHJN+NhHYWSFIJuSwXuNNRvBkGAgTanPFT/8bQHS82gGX OhEA== X-Gm-Message-State: AFqh2krz2rK4lAdObcyiOhJTS0jODBky1UfECEBRxE1gluB3RVN40cor RFr/PTlvGi9pqr8kvvWoxZIAkw== X-Google-Smtp-Source: AMrXdXvA810tjhCEaeVq1GUR/jtyFVYXE5HaCazshldGxxf389uSU646RypmMq75NV3CDGuNck604Q== X-Received: by 2002:a17:907:8a1d:b0:84d:3822:2fc7 with SMTP id sc29-20020a1709078a1d00b0084d38222fc7mr45785644ejc.77.1674676265435; Wed, 25 Jan 2023 11:51:05 -0800 (PST) Received: from blmsp.fritz.box ([2001:4091:a247:815f:ef74:e427:628a:752c]) by smtp.gmail.com with ESMTPSA id s15-20020a170906454f00b00872c0bccab2sm2778830ejq.35.2023.01.25.11.51.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 25 Jan 2023 11:51:05 -0800 (PST) From: Markus Schneider-Pargmann To: Marc Kleine-Budde , Chandrasekar Ramakrishnan , Wolfgang Grandegger Cc: Vincent MAILHOL , linux-can@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Markus Schneider-Pargmann Subject: [PATCH v2 01/18] can: tcan4x5x: Remove reserved register 0x814 from writable table Date: Wed, 25 Jan 2023 20:50:42 +0100 Message-Id: <20230125195059.630377-2-msp@baylibre.com> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230125195059.630377-1-msp@baylibre.com> References: <20230125195059.630377-1-msp@baylibre.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The mentioned register is not writable. It is reserved and should not be written. Fixes: 39dbb21b6a29 ("can: tcan4x5x: Specify separate read/write ranges") Signed-off-by: Markus Schneider-Pargmann --- drivers/net/can/m_can/tcan4x5x-regmap.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/net/can/m_can/tcan4x5x-regmap.c b/drivers/net/can/m_can/tcan4x5x-regmap.c index 2b218ce04e9f..fafa6daa67e6 100644 --- a/drivers/net/can/m_can/tcan4x5x-regmap.c +++ b/drivers/net/can/m_can/tcan4x5x-regmap.c @@ -95,7 +95,6 @@ static const struct regmap_range tcan4x5x_reg_table_wr_range[] = { regmap_reg_range(0x000c, 0x0010), /* Device configuration registers and Interrupt Flags*/ regmap_reg_range(0x0800, 0x080c), - regmap_reg_range(0x0814, 0x0814), regmap_reg_range(0x0820, 0x0820), regmap_reg_range(0x0830, 0x0830), /* M_CAN */ -- 2.39.0