From patchwork Tue Jun 13 07:27:47 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sugar Zhang X-Patchwork-Id: 9783283 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 299A360325 for ; Tue, 13 Jun 2017 07:33:07 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1B9DA286F8 for ; Tue, 13 Jun 2017 07:33:07 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 0E5C628703; Tue, 13 Jun 2017 07:33:07 +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 AD9DB286F8 for ; Tue, 13 Jun 2017 07:33:06 +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=BR7YpEmuUMnxMoMHEcVHR+bqW+AZco1L6Th6PR/YyJQ=; b=u9K6NzS42GeybKM0Zhmv+4Pepf QYiIvgDvrYHkgBLiz8sBEM5zCPTBLgOjS7XYTkj1/MaDoUC3z877XBPES3tHFKy7m4CLLSRkAfTQc 0CM7+BKU60Vu8HeTGP3u2C3SX6Eo5ad+xDE6UCw1UZrfRbn9bsT2etCqPJvsmxmZ8Zj5N6VRce91E 9tuBCjWWcr/aFosRhO0nlHW2oZYZVTvXue0hnxOYYESOPs+nLj2Jc43BImdPGDgpzk8pHk4Zo/44M j2y8+IZ3JPdtcOs3cTdhD1GHFs3mjojOghPWwvpSfzeXAiRnI+MfWjZSrCqGXrxzDzgF6iWrcHA4W mRpyrMsA==; 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 1dKgK0-00036N-V7; Tue, 13 Jun 2017 07:33:04 +0000 Received: from regular1.263xmail.com ([211.150.99.134]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1dKgJU-0002Nv-OK; Tue, 13 Jun 2017 07:32:41 +0000 Received: from sugar.zhang?rock-chips.com (unknown [192.168.167.193]) by regular1.263xmail.com (Postfix) with ESMTP id 5BED2917C; Tue, 13 Jun 2017 15:32:07 +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 70B7E3F2; Tue, 13 Jun 2017 15:32:03 +0800 (CST) X-RL-SENDER: sugar.zhang@rock-chips.com X-FST-TO: heiko@sntech.de X-SENDER-IP: 58.22.7.114 X-LOGIN-NAME: sugar.zhang@rock-chips.com X-UNIQUE-TAG: X-ATTACHMENT-NUM: 0 X-SENDER: zxg@rock-chips.com X-DNS-TYPE: 0 Received: from unknown (unknown [58.22.7.114]) by smtp.263.net (Postfix) whith SMTP id 304509S6931; Tue, 13 Jun 2017 15:32:05 +0800 (CST) From: Sugar Zhang To: heiko@sntech.de, broonie@kernel.org Subject: [PATCH v1 2/2] arm64: dts: rk3328: add pdm node Date: Tue, 13 Jun 2017 15:27:47 +0800 Message-Id: <1497338867-52684-3-git-send-email-sugar.zhang@rock-chips.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1497338867-52684-1-git-send-email-sugar.zhang@rock-chips.com> References: <1497338867-52684-1-git-send-email-sugar.zhang@rock-chips.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170613_003233_534155_0695CDA3 X-CRM114-Status: UNSURE ( 5.81 ) 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: Mark Rutland , devicetree@vger.kernel.org, Catalin Marinas , Will Deacon , linux-kernel@vger.kernel.org, Sugar Zhang , linux-rockchip@lists.infradead.org, Rob Herring , linux-arm-kernel@lists.infradead.org, Liang Chen 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 This patch add pdm controller device node for rk3328. Signed-off-by: Sugar Zhang --- arch/arm64/boot/dts/rockchip/rk3328.dtsi | 55 ++++++++++++++++++++++++++++++++ 1 file changed, 55 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi b/arch/arm64/boot/dts/rockchip/rk3328.dtsi index 7e69f1f..2435044 100644 --- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi @@ -156,6 +156,25 @@ clock-output-names = "xin24m"; }; + pdm: pdm@ff040000 { + compatible = "rockchip,pdm"; + reg = <0x0 0xff040000 0x0 0x1000>; + clocks = <&cru SCLK_PDM>, <&cru HCLK_PDM>; + clock-names = "pdm_clk", "pdm_hclk"; + dmas = <&dmac 16>; + #dma-cells = <1>; + dma-names = "rx"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&pdmm0_clk + &pdmm0_fsync + &pdmm0_sdi0 + &pdmm0_sdi1 + &pdmm0_sdi2 + &pdmm0_sdi3>; + pinctrl-1 = <&pdmm0_sleep>; + status = "disabled"; + }; + grf: syscon@ff100000 { compatible = "rockchip,rk3328-grf", "syscon", "simple-mfd"; reg = <0x0 0xff100000 0x0 0x1000>; @@ -701,6 +720,42 @@ }; }; + pdm-0 { + pdmm0_clk: pdmm0-clk { + rockchip,pins = <2 RK_PC2 2 &pcfg_pull_none>; + }; + + pdmm0_fsync: pdmm0-fsync { + rockchip,pins = <2 RK_PC7 2 &pcfg_pull_none>; + }; + + pdmm0_sdi0: pdmm0-sdi0 { + rockchip,pins = <2 RK_PC3 2 &pcfg_pull_none>; + }; + + pdmm0_sdi1: pdmm0-sdi1 { + rockchip,pins = <2 RK_PC4 2 &pcfg_pull_none>; + }; + + pdmm0_sdi2: pdmm0-sdi2 { + rockchip,pins = <2 RK_PC5 2 &pcfg_pull_none>; + }; + + pdmm0_sdi3: pdmm0-sdi3 { + rockchip,pins = <2 RK_PC6 2 &pcfg_pull_none>; + }; + + pdmm0_sleep: pdmm0-sleep { + rockchip,pins = + <2 RK_PC2 RK_FUNC_GPIO &pcfg_input_high>, + <2 RK_PC3 RK_FUNC_GPIO &pcfg_input_high>, + <2 RK_PC4 RK_FUNC_GPIO &pcfg_input_high>, + <2 RK_PC5 RK_FUNC_GPIO &pcfg_input_high>, + <2 RK_PC6 RK_FUNC_GPIO &pcfg_input_high>, + <2 RK_PC7 RK_FUNC_GPIO &pcfg_input_high>; + }; + }; + i2s1 { i2s1_mclk: i2s1-mclk { rockchip,pins = <2 RK_PB7 1 &pcfg_pull_none>;