From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Mon, 30 Nov 2015 21:57:39 +0100 (CET) Received: from proxima.lp0.eu ([81.2.80.65]:57012 "EHLO proxima.lp0.eu" rhost-flags-OK-OK-OK-OK) by eddie.linux-mips.org with ESMTP id S27008007AbbK3U5iSppPw (ORCPT ); Mon, 30 Nov 2015 21:57:38 +0100 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=fire.lp0.eu; s=exim; h=Content-Transfer-Encoding:Content-Type:MIME-Version:Date:Message-ID:Subject:From:Cc:To; bh=WuX0u+Vu7LDVv8QUYQ37Ipreh0YaKB3eM4qqLwA3CWQ=; b=TbmYlGvyz79AKrG/sEiOQ+IbV8i1rtdOdLOpMd4YjttOByiCqNNenPztE80U6MSV28bcE6zYCQmgUY1qM42NLAQbGvKW7x53kptXrB11ezPrwI2SyV/37gz6JlgHsfVbjtla3In1+zWyAQrW9znq791+WmtDJ94j9vOK0C/wCvUUhxVSw6SRPIfynr7h6i3iuBoslMoVoFiRKzKtP1MVqv5xu6XKuqLK8/LtZzyMf01ULgezQLRiNE1aAt6ggHf3J3fmha7scrjrAkIv0US5yL25TqWRl6r0lS9VDqsrfE2txWdeDfEt6DTzmpQ6iuTFWAcMOT7KgEz58pdrOkhNIQ==; Received: from redrum.lp0.eu ([2001:8b0:ffea:0:2e0:81ff:fe4d:2bec]:43544 ident=simon) by proxima.lp0.eu ([2001:8b0:ffea:0:205:b4ff:fe12:530]:465) with esmtpsav (UNKNOWN:DHE-RSA-AES256-SHA:256/CN=Simon Arlott) id 1a3VVu-00021m-KH (Exim); Mon, 30 Nov 2015 20:57:35 +0000 To: Philipp Zabel , Kevin Cernekee , Florian Fainelli , "devicetree@vger.kernel.org" Cc: linux-kernel@vger.kernel.org, MIPS Mailing List , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell From: Simon Arlott Subject: [PATCH 1/2] reset: Add brcm,bcm63xx-reset device tree binding Message-ID: <565CB83B.7010000@simon.arlott.org.uk> Date: Mon, 30 Nov 2015 20:57:31 +0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 50217 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: simon@fire.lp0.eu Precedence: bulk List-help: List-unsubscribe: List-software: Ecartis version 1.0.0 List-Id: linux-mips X-List-ID: linux-mips List-subscribe: List-owner: List-post: List-archive: X-list: linux-mips Add device tree binding for the BCM63xx soft reset controller. The BCM63xx contains a soft-reset controller activated by setting a bit (that must previously have cleared). Signed-off-by: Simon Arlott --- .../bindings/reset/brcm,bcm63xx-reset.txt | 37 ++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 Documentation/devicetree/bindings/reset/brcm,bcm63xx-reset.txt diff --git a/Documentation/devicetree/bindings/reset/brcm,bcm63xx-reset.txt b/Documentation/devicetree/bindings/reset/brcm,bcm63xx-reset.txt new file mode 100644 index 0000000..48e9daf --- /dev/null +++ b/Documentation/devicetree/bindings/reset/brcm,bcm63xx-reset.txt @@ -0,0 +1,37 @@ +BCM63xx reset controller + +The BCM63xx contains a basic soft reset controller in the perf register +set which resets components using a bit in a register. + +Please also refer to reset.txt in this directory for common reset +controller binding usage. + +Required properties: +- compatible: Should be "brcm,bcm-reset", "brcm,bcm63xx-reset" +- regmap: The register map phandle +- offset: Offset in the register map for the reset register (in bytes) +- #reset-cells: Must be set to 1 + +Optional properties: +- mask: Mask of valid reset bits in the reset register (32 bit access) + (Defaults to all bits) + +Example: + +periph_soft_rst: reset-controller { + compatible = "brcm,bcm63168-reset", "brcm,bcm63xx-reset"; + regmap = <&periph_cntl>; + offset = <0x10>; + + #reset-cells = <1>; +}; + +usbh: usbphy@10002700 { + compatible = "brcm,bcm63168-usbh"; + reg = <0x10002700 0x38>; + clocks = <&periph_clk 13>, <&timer_clk 18>; + resets = <&periph_soft_rst 6>; + power-supply = <&power_usbh>; + #phy-cells = <0>; +}; + -- 2.1.4 -- Simon Arlott From mboxrd@z Thu Jan 1 00:00:00 1970 From: Simon Arlott Subject: [PATCH 1/2] reset: Add brcm,bcm63xx-reset device tree binding Date: Mon, 30 Nov 2015 20:57:31 +0000 Message-ID: <565CB83B.7010000@simon.arlott.org.uk> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Return-path: Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Philipp Zabel , Kevin Cernekee , Florian Fainelli , "devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" Cc: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, MIPS Mailing List , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell List-Id: devicetree@vger.kernel.org Add device tree binding for the BCM63xx soft reset controller. The BCM63xx contains a soft-reset controller activated by setting a bit (that must previously have cleared). Signed-off-by: Simon Arlott --- .../bindings/reset/brcm,bcm63xx-reset.txt | 37 ++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 Documentation/devicetree/bindings/reset/brcm,bcm63xx-reset.txt diff --git a/Documentation/devicetree/bindings/reset/brcm,bcm63xx-reset.txt b/Documentation/devicetree/bindings/reset/brcm,bcm63xx-reset.txt new file mode 100644 index 0000000..48e9daf --- /dev/null +++ b/Documentation/devicetree/bindings/reset/brcm,bcm63xx-reset.txt @@ -0,0 +1,37 @@ +BCM63xx reset controller + +The BCM63xx contains a basic soft reset controller in the perf register +set which resets components using a bit in a register. + +Please also refer to reset.txt in this directory for common reset +controller binding usage. + +Required properties: +- compatible: Should be "brcm,bcm-reset", "brcm,bcm63xx-reset" +- regmap: The register map phandle +- offset: Offset in the register map for the reset register (in bytes) +- #reset-cells: Must be set to 1 + +Optional properties: +- mask: Mask of valid reset bits in the reset register (32 bit access) + (Defaults to all bits) + +Example: + +periph_soft_rst: reset-controller { + compatible = "brcm,bcm63168-reset", "brcm,bcm63xx-reset"; + regmap = <&periph_cntl>; + offset = <0x10>; + + #reset-cells = <1>; +}; + +usbh: usbphy@10002700 { + compatible = "brcm,bcm63168-usbh"; + reg = <0x10002700 0x38>; + clocks = <&periph_clk 13>, <&timer_clk 18>; + resets = <&periph_soft_rst 6>; + power-supply = <&power_usbh>; + #phy-cells = <0>; +}; + -- 2.1.4 -- Simon Arlott -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html