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 A0BA3C6FD20 for ; Fri, 24 Mar 2023 16:52:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231704AbjCXQwo (ORCPT ); Fri, 24 Mar 2023 12:52:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38950 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229441AbjCXQwm (ORCPT ); Fri, 24 Mar 2023 12:52:42 -0400 Received: from mail-pl1-x635.google.com (mail-pl1-x635.google.com [IPv6:2607:f8b0:4864:20::635]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 92A2720A04 for ; Fri, 24 Mar 2023 09:52:41 -0700 (PDT) Received: by mail-pl1-x635.google.com with SMTP id u10so2352842plz.7 for ; Fri, 24 Mar 2023 09:52:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; t=1679676760; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=edUBi+/JtE98vJJHN+QtdymSXrKLk8rsnuO8TT7A9Xo=; b=n/HedZIpgOGlYHaborhr0HDRe9i6moZN3AGrzUx9fh+SU0olus+VN2YFUOIP4P035U txGvFG/sxNSkymNdZkW9x6Jlmnvehpd8RZA9puuB833+6nI1D2+J7XHI/wQJBuwDoO+y laiqC+5tjC1ussIxuCX0uDqN8Jx1dcrG/HQRD8m0aFKe6y+ZTEO+gAtis8/gIfqcjoZ0 fN+dVkguTtZeqFHQEXsq9UxffNcGUpFmr66w+kwNHEbgC1cOWiGt8dLD829zZIF3ZJvS /qTUtXJ9jCYAOF4Wy7d4DuKfKVinHznVR86GQz4LmrQixmFmi1lt08v/Yc/8Y6Ywf1sn BLzQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1679676760; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=edUBi+/JtE98vJJHN+QtdymSXrKLk8rsnuO8TT7A9Xo=; b=qQqpjk8tn/2oV5orr/ccn8Sxglt4rWe9GS79x/fDrOtL2/5SQIshBk304E1Pr8lLEp oFvgyiQMzp32ds9PjtEvTRw9iqCnLXrNHhNZFBMRBdlpEon9LRzI5XS9NEXu1n2IHNB+ iQug7nXvmmbRhrCgJhxfqlD86xyjaNTuE4/xGT95bsVoz3VE/tM/7ImPhcWykiHcHd6L nT8CrhSqQeyERIy4rtbkajX5uIoqYPfNAazYbIsQ6qN6E5Q4cCbmFGIXrUKJpjIhlfVU iMqjr3mk0+YUVmfMO+3zc716LaUYRteyxKV8lBO7AoFMrV+gMd1qyMXVpb6KkX7mU3cu KVdw== X-Gm-Message-State: AO0yUKXxQqyUOAwO+VAy9vV3OS/P65r5LOZutx2m3QzLwuL6giZ7fqOF ZNMhVn1zfypzLLJbgOq3HW2xa1v6Yh8= X-Google-Smtp-Source: AK7set9lB40pXTIpZ6/Jvv0U77G3bOXc4jE6LS+FEKk4dc8LgJek0Th1YFTyrPm7/axnF1ywBFT1YA== X-Received: by 2002:a05:6a20:65b:b0:da:bb5f:41ed with SMTP id 27-20020a056a20065b00b000dabb5f41edmr3117806pzm.61.1679676760160; Fri, 24 Mar 2023 09:52:40 -0700 (PDT) Received: from fainelli-desktop.igp.broadcom.net ([192.19.223.252]) by smtp.gmail.com with ESMTPSA id a5-20020aa780c5000000b0062b5a55835dsm1420289pfn.213.2023.03.24.09.52.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 24 Mar 2023 09:52:39 -0700 (PDT) From: Florian Fainelli To: linux-kernel@vger.kernel.org Cc: Florian Fainelli , Broadcom internal kernel review list , Krzysztof Kozlowski , linux-arm-kernel@lists.infradead.org (moderated list:BROADCOM BCM7XXX ARM ARCHITECTURE) Subject: [PATCH 0/3] memory: brcmstb_memc: Report more DDR information Date: Fri, 24 Mar 2023 09:52:28 -0700 Message-Id: <20230324165231.3468069-1-f.fainelli@gmail.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch series adds support for reporting the DDR size, type, width, total width and single/dual rank attributes. This is useful for system inventory and debugging. Florian Fainelli (3): memory: brcmstb_memc: Cache configuration register value Documentation: sysfs: brcmstb-memc: Document new attributes memory: brcmstb_memc: Add new DDR attributes .../ABI/testing/sysfs-platform-brcmstb-memc | 39 ++++++++ drivers/memory/brcmstb_memc.c | 92 +++++++++++++++++-- 2 files changed, 124 insertions(+), 7 deletions(-) -- 2.34.1