From patchwork Thu Nov 19 08:37:09 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhong Kaihua X-Patchwork-Id: 7655921 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id DBFE6BF90C for ; Thu, 19 Nov 2015 08:40:36 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id E86F820602 for ; Thu, 19 Nov 2015 08:40:35 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 1D7A820411 for ; Thu, 19 Nov 2015 08:40:35 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZzKjg-00036h-N4; Thu, 19 Nov 2015 08:38:32 +0000 Received: from szxga03-in.huawei.com ([119.145.14.66]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZzKjd-00032q-F0 for linux-arm-kernel@lists.infradead.org; Thu, 19 Nov 2015 08:38:30 +0000 Received: from 172.24.1.51 (EHLO szxeml426-hub.china.huawei.com) ([172.24.1.51]) by szxrg03-dlp.huawei.com (MOS 4.4.3-GA FastPath queued) with ESMTP id BRG84321; Thu, 19 Nov 2015 16:37:34 +0800 (CST) Received: from vm167-7.huawei.com (10.177.167.7) by szxeml426-hub.china.huawei.com (10.82.67.181) with Microsoft SMTP Server id 14.3.235.1; Thu, 19 Nov 2015 16:37:19 +0800 From: Zhong Kaihua To: , , , , , , , , , , , , , , , Subject: [PATCH V2 2/2] arm64: dts: add Hi6220 spi configuration nodes Date: Thu, 19 Nov 2015 16:37:09 +0800 Message-ID: <1447922229-60552-2-git-send-email-zhongkaihua@huawei.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1447922229-60552-1-git-send-email-zhongkaihua@huawei.com> References: <1447922229-60552-1-git-send-email-zhongkaihua@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.177.167.7] X-CFilter-Loop: Reflected X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A020202.564D8A52.004E, ss=1, re=0.000, recu=0.000, reip=0.000, cl=1, cld=1, fgs=0, ip=0.0.0.0, so=2013-05-26 15:14:31, dmn=2013-03-21 17:37:32 X-Mirapoint-Loop-Id: 11ee0bc43066a84b928ff9d54aa0e0f1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20151119_003829_863073_660B8865 X-CRM114-Status: UNSURE ( 9.04 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -4.8 (----) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: dan.zhao@hisilicon.com, w.f@huawei.com, suzhuangluan@hisilicon.com, kong.kongxinwei@hisilicon.com, zhongkaihua@huawei.com, puck.chen@hisilicon.com, kkojima@drone.co.jp Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.8 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP arm64: dts: add Hi6220 spi configuration nodes Signed-off-by: Zhong Kaihua --- arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts | 1 + arch/arm64/boot/dts/hisilicon/hi6220.dtsi | 20 ++++++++++++++++++++ 2 files changed, 21 insertions(+) diff --git a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts index 4fb0bdc..2313ae0 100644 --- a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts +++ b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts @@ -23,6 +23,7 @@ serial1 = &uart1; /* BT UART */ serial2 = &uart2; /* LS Expansion UART0 */ serial3 = &uart3; /* LS Expansion UART1 */ + spi0 = &spi_0; }; chosen { diff --git a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi index 0f11e2a..da0fe37 100644 --- a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi +++ b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi @@ -489,5 +489,25 @@ clock-names = "apb_pclk"; status = "ok"; }; + + spi_0: spi@f7106000 { + compatible = "arm,pl022", "arm,primecell"; + reg = <0x0 0xf7106000 0x0 0x1000>; + interrupts = <0 50 4>; + bus-id = <0>; + enable-dma = <0>; + /*dmas = <&dma0 12 &dma0 13>;*/ + /*dma-names = "rx", "tx";*/ + + clocks = <&sys_ctrl HI6220_SPI_CLK>; + clock-names = "apb_pclk"; + pinctrl-names = "default"; + pinctrl-0 = <&spi0_pmx_func &spi0_cfg_func>; + num-cs = <1>; + cs-gpios = <&gpio6 2 0>; + + status = "ok"; + }; + }; };