From patchwork Fri Mar 17 03:32:43 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jianqun Xu X-Patchwork-Id: 9629703 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 EAE5B60132 for ; Fri, 17 Mar 2017 03:37:16 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D7E6F283BA for ; Fri, 17 Mar 2017 03:37:16 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id CB17728679; Fri, 17 Mar 2017 03:37:16 +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 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 51426283BA for ; Fri, 17 Mar 2017 03:37:16 +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:References: In-Reply-To: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:List-Owner; bh=o0+Pahop8KOcPJy2agKXIjn/NVVlhmdbKt56fWrqmf8=; b=MGZvCj6xQpiCi9wARsZvcii8HB LNFZu9lgyZ9zYFiid2gCJ4tb60KzXmcDgC9axotFsrks6+COK7D3oAef6k0crnuCZIc9WBM5pMgjn 9A8PdRGpBgvUYmXgIrLK4JtjF8gJOGfa9Q53RlsKT63ZnR1NVkG3QPnjeLSIchLfo2sgY+gIJdSUJ dicc2WsB/LUalVgUvDMDJ2S1uRkffgGvkfvLNV085Ybpc0aDv8/qt8KXUszgXt0OMwt9a7zYsiOmm 3fkRwpekn5WmgQwgVeAMxVMzUbsu5cEQpHg9x07jGG0PHki0rdtpSh32ybWCXLGqSmmETnYw1/K6n KCR1Pwzw==; 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 1coihX-0000XG-2b; Fri, 17 Mar 2017 03:37:15 +0000 Received: from regular1.263xmail.com ([211.150.99.133]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1coigz-0008BF-5E; Fri, 17 Mar 2017 03:36:51 +0000 Received: from jay.xu?rock-chips.com (unknown [192.168.167.161]) by regular1.263xmail.com (Postfix) with ESMTP id 971328E40; Fri, 17 Mar 2017 11:36:13 +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 ESMTP id 81775466; Fri, 17 Mar 2017 11:34:49 +0800 (CST) X-RL-SENDER: jay.xu@rock-chips.com X-FST-TO: robh+dt@kernel.org X-SENDER-IP: 58.22.7.114 X-LOGIN-NAME: jay.xu@rock-chips.com X-UNIQUE-TAG: <43647c3b0eb23f48d07dd5ae66fc7046> X-ATTACHMENT-NUM: 0 X-SENDER: xjq@rock-chips.com X-DNS-TYPE: 0 Received: from unknown (unknown [58.22.7.114]) by smtp.263.net (Postfix) whith SMTP id 7304P30HE0; Fri, 17 Mar 2017 11:34:51 +0800 (CST) From: Jianqun Xu To: robh+dt@kernel.org, heiko@sntech.de, mark.rutland@arm.com, catalin.marinas@arm.com, will.deacon@arm.com Subject: [PATCH v2 2/3] arm64: dts: rockchip: add i2s nodes support for RK3368 SoCs Date: Fri, 17 Mar 2017 11:32:43 +0800 Message-Id: <1489721564-32203-3-git-send-email-jay.xu@rock-chips.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1489721564-32203-1-git-send-email-jay.xu@rock-chips.com> References: <1489721564-32203-1-git-send-email-jay.xu@rock-chips.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170316_203642_075238_64BA7680 X-CRM114-Status: UNSURE ( 5.49 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Jianqun Xu , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org MIME-Version: 1.0 Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+patchwork-linux-rockchip=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP I2S of RK3368 SoCs keep same as RK3066 SoCs found on Rockchip, add nodes to support them. Signed-off-by: Jianqun Xu --- changes since v1: - fix compile error caused by dumplicate label 'i2s1' arch/arm64/boot/dts/rockchip/rk3368.dtsi | 38 ++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3368.dtsi b/arch/arm64/boot/dts/rockchip/rk3368.dtsi index c9be1b2..74fbcc2 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3368.dtsi @@ -715,6 +715,30 @@ interrupts = ; }; + i2s_2ch: i2s-2ch@ff890000 { + compatible = "rockchip,rk3368-i2s", "rockchip,rk3066-i2s"; + reg = <0x0 0xff890000 0x0 0x1000>; + interrupts = ; + dmas = <&dmac_bus 6>, <&dmac_bus 7>; + dma-names = "tx", "rx"; + clock-names = "i2s_clk", "i2s_hclk"; + clocks = <&cru SCLK_I2S_2CH>, <&cru HCLK_I2S_2CH>; + status = "disabled"; + }; + + i2s_8ch: i2s-8ch@ff898000 { + compatible = "rockchip,rk3368-i2s", "rockchip,rk3066-i2s"; + reg = <0x0 0xff898000 0x0 0x1000>; + interrupts = ; + dmas = <&dmac_bus 0>, <&dmac_bus 1>; + dma-names = "tx", "rx"; + clock-names = "i2s_clk", "i2s_hclk"; + clocks = <&cru SCLK_I2S_8CH>, <&cru HCLK_I2S_8CH>; + pinctrl-names = "default"; + pinctrl-0 = <&i2s_8ch_bus>; + status = "disabled"; + }; + gic: interrupt-controller@ffb71000 { compatible = "arm,gic-400"; interrupt-controller; @@ -917,6 +941,20 @@ }; }; + i2s { + i2s_8ch_bus: i2s-8ch-bus { + rockchip,pins = <2 12 RK_FUNC_1 &pcfg_pull_none>, + <2 13 RK_FUNC_1 &pcfg_pull_none>, + <2 14 RK_FUNC_1 &pcfg_pull_none>, + <2 15 RK_FUNC_1 &pcfg_pull_none>, + <2 16 RK_FUNC_1 &pcfg_pull_none>, + <2 17 RK_FUNC_1 &pcfg_pull_none>, + <2 18 RK_FUNC_1 &pcfg_pull_none>, + <2 19 RK_FUNC_1 &pcfg_pull_none>, + <2 20 RK_FUNC_1 &pcfg_pull_none>; + }; + }; + pwm0 { pwm0_pin: pwm0-pin { rockchip,pins = <3 8 RK_FUNC_2 &pcfg_pull_none>;