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 46529C3F6B0 for ; Fri, 12 Aug 2022 22:26:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236163AbiHLW0A (ORCPT ); Fri, 12 Aug 2022 18:26:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39694 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233587AbiHLWZo (ORCPT ); Fri, 12 Aug 2022 18:25:44 -0400 Received: from mail-qv1-xf32.google.com (mail-qv1-xf32.google.com [IPv6:2607:f8b0:4864:20::f32]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 58BAB12D0E; Fri, 12 Aug 2022 15:25:42 -0700 (PDT) Received: by mail-qv1-xf32.google.com with SMTP id j11so1596360qvt.10; Fri, 12 Aug 2022 15:25:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc; bh=QGLoUgJ2TVf85FNO9ppA71x6uLHjiN5oNLDyUkLBWZY=; b=BrPUuTuvsEMuz7vINzRyesoXiEsXiAG4JppuAC4kMz7UCBYJ8ahAQXKB+aJiI77n29 LPzIciOpQoUV+5dKx9IOLSBjI8Tz+1nrNhNmaRKuLT/gLxE/Hwg9rNr1k/XBcdVGGjBo zAsgrM8kK20KDW3vNQmoqonEYshf1SscUHWErdnzifzMtadOxnueA8jwczjDVVAKlkLh gsmm5onid+sFhlw6PhL2admYH6ddlgT149osiQw+HStaJ+eGMjQIUQ2WemYqzgHAd1qK 9ovsA/lyAvujtnTSzNoK3ayMYyfLWSkqEZExzuesS8Z7wo/g2b6fqMcz2gBeyzAwS+qf 9YQA== 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; bh=QGLoUgJ2TVf85FNO9ppA71x6uLHjiN5oNLDyUkLBWZY=; b=V4aVNKyIU9Laa6f9jcBFGcszPvz65qTAzFN15aKiVgqO1EJk1jtsHa4XQOt2nA51fd HMMS4Xa8o742oiVEA/BA/pqBTga/Ne5ygY7yAQDFG54MAmfkYMHCW2n0Yg+ploYBKZu2 k3gZ9QDOQRARAV7iDPqFtkK21eCnviZBwcCRX3JCwIg7nsbZrSUfwy3EDN7d2jiAzE2+ UtC6+X8HcDR2aVCVJSjcjBQigb3i+Xx7F1/8wcP7OV8wbQQn37rCfIXO7vLYlXVSpnaA 5iZyQvMj/Lko7uB1benpozyefWnHBclblNM5ozvjHQZ0LMX1Q4xbVhx9DF0kSpdfD0KY TL7Q== X-Gm-Message-State: ACgBeo0mrrAmgS2X9qX1oJLl3H1hpJf3azEWzmLpa1wty+ToS/UkwC/S 7oxKRCq2qqarizbvIQOJdECBn6REsA4= X-Google-Smtp-Source: AA6agR7cuDyIxJDxuMPYAKka6etc7s1OxIxNb1oPVVEcqVr1Xi/DUaqCZ7zmyWTd4J1E+MBtvBtwZw== X-Received: by 2002:a0c:f0d1:0:b0:47b:36df:b1ed with SMTP id d17-20020a0cf0d1000000b0047b36dfb1edmr5287327qvl.7.1660343141047; Fri, 12 Aug 2022 15:25:41 -0700 (PDT) Received: from fainelli-desktop.igp.broadcom.net ([192.19.223.252]) by smtp.gmail.com with ESMTPSA id f17-20020a05620a409100b006b942ae928bsm2788878qko.71.2022.08.12.15.25.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 12 Aug 2022 15:25:40 -0700 (PDT) From: Florian Fainelli To: linux-kernel@vger.kernel.org Cc: Florian Fainelli , Broadcom internal kernel review list , Rob Herring , Krzysztof Kozlowski , linux-arm-kernel@lists.infradead.org (moderated list:BROADCOM BCM7XXX ARM ARCHITECTURE), devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS) Subject: [PATCH v5 2/3] Documentation: sysfs: Document Broadcom STB memc sysfs knobs Date: Fri, 12 Aug 2022 15:25:32 -0700 Message-Id: <20220812222533.2428033-3-f.fainelli@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220812222533.2428033-1-f.fainelli@gmail.com> References: <20220812222533.2428033-1-f.fainelli@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Document the "srpd" and "frequency" sysfs attributes exposed by the brcmstb_memc driver. Signed-off-by: Florian Fainelli --- .../ABI/testing/sysfs-platform-brcmstb-memc | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-platform-brcmstb-memc diff --git a/Documentation/ABI/testing/sysfs-platform-brcmstb-memc b/Documentation/ABI/testing/sysfs-platform-brcmstb-memc new file mode 100644 index 000000000000..2f2b750ac2fd --- /dev/null +++ b/Documentation/ABI/testing/sysfs-platform-brcmstb-memc @@ -0,0 +1,15 @@ +What: /sys/bus/platform/devices/*/srpd +Date: July 2022 +KernelVersion: 5.21 +Contact: Florian Fainelli +Description: + Self Refresh Power Down (SRPD) inactivity timeout counted in + internal DDR controller clock cycles. Possible values range + from 0 (disable inactivity timeout) to 65535 (0xffff). + +What: /sys/bus/platform/devices/*/frequency +Date: July 2022 +KernelVersion: 5.21 +Contact: Florian Fainelli +Description: + DDR PHY frequency in Hz. -- 2.25.1