From patchwork Mon Aug 7 01:45:11 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Huibin Hong X-Patchwork-Id: 9884207 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id A0BDF60360 for ; Mon, 7 Aug 2017 01:46:41 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 921AD28546 for ; Mon, 7 Aug 2017 01:46:41 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8688828578; Mon, 7 Aug 2017 01:46:41 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_NONE autolearn=unavailable version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 35F772856A for ; Mon, 7 Aug 2017 01:46:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To: References:List-Owner; bh=5bxP7jQOF7HrIaby7YQraI6981SgHYSRd5k9NeQcoHU=; b=OpH hrbUxnMO29XtwvL3mxIJcDu9IxilTapaYXTok7wLDzhkizofGQYwVx1IIFHV7m2oO/4m0nQDAuBK2 bhqvMMRgpJAf/3QaFlebSHG3bWdT0sYlR4d/xGwKXfjxQ1uWoClfIdnSFJXkXF3LVJLJip4ZtXe90 C49GC3OgFbkcauUih4N/dkJdWl2pqg7eTbEwDXUl+4iPzuJl5fnFBA74bhFnMWaNfDs6kKpKA0M2l f5R4dQh48OJPn/99FqDuyoApILpiYmRLQ0YPGECkZHELQJUhrK5DdCKmJ/B3pAY0VXZBnEpKmQ7fM HyIXxzDNAI2whXLRIdVxjVawDv5EIMA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1deX7i-00082S-Rm; Mon, 07 Aug 2017 01:46:26 +0000 Received: from regular1.263xmail.com ([211.150.99.131]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1deX7d-00080u-Gm; Mon, 07 Aug 2017 01:46:24 +0000 Received: from huibin.hong?rock-chips.com (unknown [192.168.167.233]) by regular1.263xmail.com (Postfix) with ESMTP id 2AFE25D52; Mon, 7 Aug 2017 09:45:52 +0800 (CST) X-263anti-spam: KSV:0; X-MAIL-GRAY: 0 X-MAIL-DELIVERY: 1 X-KSVirus-check: 0 X-ABS-CHECKED: 4 Received: from localhost.localdomain (localhost [127.0.0.1]) by smtp.263.net (Postfix) with ESMTPA id ACE3B3EA; Mon, 7 Aug 2017 09:45:34 +0800 (CST) X-RL-SENDER: huibin.hong@rock-chips.com X-FST-TO: sofia-kernel.list@rock-chips.com X-SENDER-IP: 58.22.7.114 X-LOGIN-NAME: huibin.hong@rock-chips.com X-UNIQUE-TAG: <976a1719d79c0b59a10eaa5770ae914a> X-ATTACHMENT-NUM: 0 X-SENDER: hhb@rock-chips.com X-DNS-TYPE: 0 Received: from localhost.localdomain (unknown [58.22.7.114]) by smtp.263.net (Postfix) whith ESMTP id 74246RDNVO; Mon, 07 Aug 2017 09:45:41 +0800 (CST) From: Huibin Hong To: sofia-kernel.list@rock-chips.com Subject: [PATCH] RM: dts: rockchip: rk322x: add spi node and spi pinctrl Date: Mon, 7 Aug 2017 09:45:11 +0800 Message-Id: <1502070311-19663-1-git-send-email-huibin.hong@rock-chips.com> X-Mailer: git-send-email 1.9.1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170806_184621_972136_C1C16ACD X-CRM114-Status: UNSURE ( 5.14 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: huangtao@rock-chips.com, Mark Rutland , Heiko Stuebner , Huibin Hong , Russell King , linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, Rob Herring , linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Add spi node and spi pinctrl for rk322x Signed-off-by: Huibin Hong --- arch/arm/boot/dts/rk322x.dtsi | 50 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) diff --git a/arch/arm/boot/dts/rk322x.dtsi b/arch/arm/boot/dts/rk322x.dtsi index f3e4ffd..1a7afef 100644 --- a/arch/arm/boot/dts/rk322x.dtsi +++ b/arch/arm/boot/dts/rk322x.dtsi @@ -55,6 +55,7 @@ serial0 = &uart0; serial1 = &uart1; serial2 = &uart2; + spi0 = &spi0; }; cpus { @@ -361,6 +362,19 @@ status = "disabled"; }; + spi0: spi@11090000 { + compatible = "rockchip,rk3228-spi"; + reg = <0x11090000 0x1000>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&spi0_clk &spi0_tx &spi0_rx &spi0_cs0 &spi0_cs1>; + clocks = <&cru SCLK_SPI0>, <&cru PCLK_SPI0>; + clock-names = "spiclk", "apb_pclk"; + status = "disabled"; + }; + wdt: watchdog@110a0000 { compatible = "snps,dw-wdt"; reg = <0x110a0000 0x100>; @@ -797,6 +811,42 @@ }; }; + spi-0 { + spi0_clk: spi0-clk { + rockchip,pins = <0 9 RK_FUNC_2 &pcfg_pull_up>; + }; + spi0_cs0: spi0-cs0 { + rockchip,pins = <0 14 RK_FUNC_2 &pcfg_pull_up>; + }; + spi0_tx: spi0-tx { + rockchip,pins = <0 11 RK_FUNC_2 &pcfg_pull_up>; + }; + spi0_rx: spi0-rx { + rockchip,pins = <0 13 RK_FUNC_2 &pcfg_pull_up>; + }; + spi0_cs1: spi0-cs1 { + rockchip,pins = <1 12 RK_FUNC_1 &pcfg_pull_up>; + }; + }; + + spi-1 { + spi1_clk: spi1-clk { + rockchip,pins = <0 23 RK_FUNC_2 &pcfg_pull_up>; + }; + spi1_cs0: spi1-cs0 { + rockchip,pins = <2 2 RK_FUNC_2 &pcfg_pull_up>; + }; + spi1_rx: spi1-rx { + rockchip,pins = <2 0 RK_FUNC_2 &pcfg_pull_up>; + }; + spi1_tx: spi1-tx { + rockchip,pins = <2 1 RK_FUNC_2 &pcfg_pull_up>; + }; + spi1_cs1: spi1-cs1 { + rockchip,pins = <2 3 RK_FUNC_2 &pcfg_pull_up>; + }; + }; + i2s1 { i2s1_bus: i2s1-bus { rockchip,pins = <0 8 RK_FUNC_1 &pcfg_pull_none>,