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=-3.7 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=no 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 DE06AC32767 for ; Fri, 3 Jan 2020 19:04:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B32002253D for ; Fri, 3 Jan 2020 19:04:41 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="THT8z/1t" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728454AbgACTEl (ORCPT ); Fri, 3 Jan 2020 14:04:41 -0500 Received: from mail-wr1-f65.google.com ([209.85.221.65]:38676 "EHLO mail-wr1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728279AbgACTEk (ORCPT ); Fri, 3 Jan 2020 14:04:40 -0500 Received: by mail-wr1-f65.google.com with SMTP id y17so43381111wrh.5; Fri, 03 Jan 2020 11:04:38 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=x8j7vi7SOHTwwrftrycS7Qh+VkSUlsK2qUXxAAHOzo8=; b=THT8z/1tlsQpVmn/eYr7avv2CAAyuruPJsXyN7t2Eqfqr+Uq0TWlpDlTOv02j30ld3 +mVVE7TMg8nVgf3hPxXplY4N5oxiXBCMmVh6hDmWLyei4TYcp+S5oYqIyGu+Jsx6yngA gZkxzC16PcX+aArbURgD/43sTkn3Va33RSDPOSJxRXksR+NI7lENXJwOklcXFPQsVN+Q INN0gvXDWpsXyh6xBfDvcPRBHFDDq+1fgRlFHL+APar6VuEbLvSZcSvOTfriMez6Pr+k Cqgn5JDLIxZgk6dRnhTIty0skDGOzneAKk3+NmwpHVo+aD5ul1HtD9rv4akMxqWkzwGN 0ASg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=x8j7vi7SOHTwwrftrycS7Qh+VkSUlsK2qUXxAAHOzo8=; b=tUWx1RVR9mDDYYXzAWoWE4huI7tshneS4GvVbLezqKGCLo5ezVcyzCY47YG1t8tXdo ilQHc60T4iRC+kJEXpzYgSsOUKgu70gv2Os6XOLGVe51RNFSWzRbZAevJY1eYpQwkWte PCJKucXC135ieOm+MKPAyGxRjrEkwAIYyEJftPSsn6zAHAzFRWYTDVKk97L1TklBRdn5 0pS/klVdV/Ute0ltCCouI4wWgWnC41LlNPXF6rWOs2SfviIek2RJ+WZgBheKn8LYBCfS 9XXw/Ml6uvByTyIQ8HS6vaDejTWgaDtHz8SZsFm6517du6q/XqRhLD3Y5sGbMgNBiIcP qUDQ== X-Gm-Message-State: APjAAAWCwTWh/vXTgzmbT9hhZjq0TDghtkX8dEmC0DRs4tQlkTShvMIb u1k0pXlLQseSr45FU3+FzfuboxEg X-Google-Smtp-Source: APXvYqzJ/Urng5Dt4cBTvlh2jMrpYHRyg23bV7gEwizghoGD/ENaRPr/5vl5bWgEkTVgPJQIK7GwPw== X-Received: by 2002:adf:dfd2:: with SMTP id q18mr89016216wrn.152.1578078277878; Fri, 03 Jan 2020 11:04:37 -0800 (PST) Received: from fainelli-desktop.igp.broadcom.net ([192.19.223.252]) by smtp.gmail.com with ESMTPSA id f16sm60822416wrm.65.2020.01.03.11.04.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 03 Jan 2020 11:04:37 -0800 (PST) From: Florian Fainelli To: linux-kernel@vger.kernel.org Cc: Florian Fainelli , Philipp Zabel , Rob Herring , Mark Rutland , bcm-kernel-feedback-list@broadcom.com (maintainer:BROADCOM BCM7XXX ARM ARCHITECTURE), devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-arm-kernel@lists.infradead.org (moderated list:BROADCOM BCM7XXX ARM ARCHITECTURE), Jim Quinlan Subject: [PATCH v3 0/2] reset: Add Broadcom STB RESCAL reset controller Date: Fri, 3 Jan 2020 11:04:27 -0800 Message-Id: <20200103190429.1847-1-f.fainelli@gmail.com> X-Mailer: git-send-email 2.17.1 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Philipp, This patch series adds support for the BCM7216 RESCAL reset controller which is necessary to initialize SATA and PCIe0/1 on that chip. Please let us know if you have any comments. Thanks! Changes in v3: - indented "base" variable with a space - return ret directly out of readl_poll_timeout() - removed additional register read after write, not necessary - removed call to platform_set_drvdata, unnecessary either - corrected Jim's email in Signed-off-by in patch #2 Changes in v2: - binding document is in YAML format per Rob's suggestion - indented bit definitions the same way for all definitions - moved reset logic to the .reset() callback - removed the XOR operation which is not necessary after clarifying with Jim that this was not necessary - use readl_poll_timeout() Jim Quinlan (2): dt-bindings: reset: Document BCM7216 RESCAL reset controller reset: Add Broadcom STB RESCAL reset controller .../reset/brcm,bcm7216-pcie-sata-rescal.yaml | 37 ++++++ drivers/reset/Kconfig | 7 ++ drivers/reset/Makefile | 1 + drivers/reset/reset-brcmstb-rescal.c | 107 ++++++++++++++++++ 4 files changed, 152 insertions(+) create mode 100644 Documentation/devicetree/bindings/reset/brcm,bcm7216-pcie-sata-rescal.yaml create mode 100644 drivers/reset/reset-brcmstb-rescal.c -- 2.17.1 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=-3.6 required=3.0 tests=DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED,DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=no 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 16667C2D0C2 for ; 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Fri, 03 Jan 2020 11:04:37 -0800 (PST) Received: from fainelli-desktop.igp.broadcom.net ([192.19.223.252]) by smtp.gmail.com with ESMTPSA id f16sm60822416wrm.65.2020.01.03.11.04.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 03 Jan 2020 11:04:37 -0800 (PST) From: Florian Fainelli To: linux-kernel@vger.kernel.org Subject: [PATCH v3 0/2] reset: Add Broadcom STB RESCAL reset controller Date: Fri, 3 Jan 2020 11:04:27 -0800 Message-Id: <20200103190429.1847-1-f.fainelli@gmail.com> X-Mailer: git-send-email 2.17.1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200103_110440_178464_11085CD7 X-CRM114-Status: GOOD ( 12.22 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , Rob Herring , Florian Fainelli , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , Jim Quinlan , "maintainer:BROADCOM BCM7XXX ARM ARCHITECTURE" , Philipp Zabel , "moderated list:BROADCOM BCM7XXX ARM ARCHITECTURE" MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Philipp, This patch series adds support for the BCM7216 RESCAL reset controller which is necessary to initialize SATA and PCIe0/1 on that chip. Please let us know if you have any comments. Thanks! Changes in v3: - indented "base" variable with a space - return ret directly out of readl_poll_timeout() - removed additional register read after write, not necessary - removed call to platform_set_drvdata, unnecessary either - corrected Jim's email in Signed-off-by in patch #2 Changes in v2: - binding document is in YAML format per Rob's suggestion - indented bit definitions the same way for all definitions - moved reset logic to the .reset() callback - removed the XOR operation which is not necessary after clarifying with Jim that this was not necessary - use readl_poll_timeout() Jim Quinlan (2): dt-bindings: reset: Document BCM7216 RESCAL reset controller reset: Add Broadcom STB RESCAL reset controller .../reset/brcm,bcm7216-pcie-sata-rescal.yaml | 37 ++++++ drivers/reset/Kconfig | 7 ++ drivers/reset/Makefile | 1 + drivers/reset/reset-brcmstb-rescal.c | 107 ++++++++++++++++++ 4 files changed, 152 insertions(+) create mode 100644 Documentation/devicetree/bindings/reset/brcm,bcm7216-pcie-sata-rescal.yaml create mode 100644 drivers/reset/reset-brcmstb-rescal.c -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel