From patchwork Mon Jul 4 00:20:23 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kunihiko Hayashi X-Patchwork-Id: 12904517 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D6450CCA473 for ; Mon, 4 Jul 2022 00:22:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=hW04JdmVE/oq98MjmCzAarjmyfA2KzDojO3oKSrW7I4=; b=fTY882DtsCG0bY bPoQH16hc2fvs4To41u8tCxK2e3owd/tI70Q+yVfAMKDkKNTRxaELTFPrKSAqIRUje6ZQaeSYefEl nGED6H6JgfN2dqyp0k8jonv2YFfTRzn69Ld4hyQPbReridYBw1R4YFja1JWRFVsrYiHfvg9dNxfME BXAQRoch+9Sk1m8TZAMFskHqw1RxM4I1DrazwlyrjK1iXvyxhefoRpGd/HA+tDXQYGTzcBq7PpuV2 lfLDJsPilAuxcMPET6AnlMrTjqLbtA4W8St4cW8/djJ/7VB08hamOds7dkNjQlfINObiI7tHzxKsa ytkijiLo1+fM5a1DvGZA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1o89qX-0029LB-Li; Mon, 04 Jul 2022 00:21:49 +0000 Received: from mx.socionext.com ([202.248.49.38]) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1o89pn-0028bz-3T for linux-arm-kernel@lists.infradead.org; Mon, 04 Jul 2022 00:21:05 +0000 Received: from unknown (HELO kinkan2-ex.css.socionext.com) ([172.31.9.52]) by mx.socionext.com with ESMTP; 04 Jul 2022 09:20:56 +0900 Received: from mail.mfilter.local (m-filter-1 [10.213.24.61]) by kinkan2-ex.css.socionext.com (Postfix) with ESMTP id 33EF8205845A; Mon, 4 Jul 2022 09:20:56 +0900 (JST) Received: from 172.31.9.51 (172.31.9.51) by m-FILTER with ESMTP; Mon, 4 Jul 2022 09:20:56 +0900 Received: from plum.e01.socionext.com (unknown [10.212.243.119]) by kinkan2.css.socionext.com (Postfix) with ESMTP id 924801EEF; Mon, 4 Jul 2022 09:20:55 +0900 (JST) From: Kunihiko Hayashi To: Rob Herring , Krzysztof Kozlowski , Masami Hiramatsu Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Kunihiko Hayashi Subject: [PATCH 6/9] ARM: dts: uniphier: Add ahci controller and glue layer nodes for Pro4 Date: Mon, 4 Jul 2022 09:20:23 +0900 Message-Id: <1656894026-15707-7-git-send-email-hayashi.kunihiko@socionext.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1656894026-15707-1-git-send-email-hayashi.kunihiko@socionext.com> References: <1656894026-15707-1-git-send-email-hayashi.kunihiko@socionext.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220703_172103_534555_F26E15A0 X-CRM114-Status: GOOD ( 14.42 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add ahci controller, glue layer, and clock nodes for Pro4 SoC. The glue layer includes reset and phy, and the clock node is used for handling ahci clocks on SoC-glue. Signed-off-by: Kunihiko Hayashi --- arch/arm/boot/dts/uniphier-pro4-ace.dts | 8 ++ arch/arm/boot/dts/uniphier-pro4-ref.dts | 8 ++ arch/arm/boot/dts/uniphier-pro4.dtsi | 97 +++++++++++++++++++++++++ 3 files changed, 113 insertions(+) diff --git a/arch/arm/boot/dts/uniphier-pro4-ace.dts b/arch/arm/boot/dts/uniphier-pro4-ace.dts index 27ff2b7b9d0e..6baee4410d9c 100644 --- a/arch/arm/boot/dts/uniphier-pro4-ace.dts +++ b/arch/arm/boot/dts/uniphier-pro4-ace.dts @@ -99,3 +99,11 @@ &usb0 { &usb1 { status = "okay"; }; + +&ahci0 { + status = "okay"; +}; + +&ahci1 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/uniphier-pro4-ref.dts b/arch/arm/boot/dts/uniphier-pro4-ref.dts index 48f7f23bab91..d2ce5c039865 100644 --- a/arch/arm/boot/dts/uniphier-pro4-ref.dts +++ b/arch/arm/boot/dts/uniphier-pro4-ref.dts @@ -108,3 +108,11 @@ nand@0 { reg = <0>; }; }; + +&ahci0 { + status = "okay"; +}; + +&ahci1 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/uniphier-pro4.dtsi b/arch/arm/boot/dts/uniphier-pro4.dtsi index 7102c3de8db2..0991c9d9b4cf 100644 --- a/arch/arm/boot/dts/uniphier-pro4.dtsi +++ b/arch/arm/boot/dts/uniphier-pro4.dtsi @@ -411,6 +411,11 @@ usb_phy3: phy@3 { vbus-supply = <&usb1_vbus>; }; }; + + sg_clk: clock { + compatible = "socionext,uniphier-pro4-sg-clock"; + #clock-cells = <1>; + }; }; soc-glue@5f900000 { @@ -513,6 +518,98 @@ mdio: mdio { }; }; + ahci0: ahci@65600000 { + compatible = "socionext,uniphier-pro4-ahci", + "generic-ahci"; + status = "disabled"; + reg = <0x65600000 0x10000>; + interrupts = ; + clocks = <&sys_clk 12>, <&sys_clk 28>; + resets = <&sys_rst 12>, <&sys_rst 28>, <&ahci0_rst 3>; + ports-implemented = <1>; + phys = <&ahci0_phy>; + assigned-clocks = <&sg_clk 0>; + assigned-clock-rates = <25000000>; + }; + + ahci-glue@65700000 { + compatible = "socionext,uniphier-pxs2-ahci-glue", + "simple-mfd"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x65700000 0x100>; + + ahci0_rst: reset@0 { + compatible = "socionext,uniphier-pro4-ahci-reset"; + reg = <0x0 0x4>; + clock-names = "gio", "link"; + clocks = <&sys_clk 12>, <&sys_clk 28>; + reset-names = "gio", "link"; + resets = <&sys_rst 12>, <&sys_rst 28>; + #reset-cells = <1>; + }; + + ahci0_phy: ahci-phy@10 { + compatible = "socionext,uniphier-pro4-ahci-phy"; + reg = <0x10 0x40>; + clock-names = "link", "gio"; + clocks = <&sys_clk 28>, <&sys_clk 12>; + reset-names = "link", "gio", "phy", + "pm", "tx", "rx"; + resets = <&sys_rst 28>, <&sys_rst 12>, + <&sys_rst 30>, + <&ahci0_rst 0>, <&ahci0_rst 1>, + <&ahci0_rst 2>; + #phy-cells = <0>; + }; + }; + + ahci1: ahci@65800000 { + compatible = "socionext,uniphier-pro4-ahci", + "generic-ahci"; + status = "disabled"; + reg = <0x65800000 0x10000>; + interrupts = ; + clocks = <&sys_clk 12>, <&sys_clk 29>; + resets = <&sys_rst 12>, <&sys_rst 29>, <&ahci1_rst 3>; + ports-implemented = <1>; + phys = <&ahci1_phy>; + assigned-clocks = <&sg_clk 0>; + assigned-clock-rates = <25000000>; + }; + + ahci-glue@65900000 { + compatible = "socionext,uniphier-pro4-ahci-glue", + "simple-mfd"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x65900000 0x100>; + + ahci1_rst: reset@0 { + compatible = "socionext,uniphier-pro4-ahci-reset"; + reg = <0x0 0x4>; + clock-names = "gio", "link"; + clocks = <&sys_clk 12>, <&sys_clk 29>; + reset-names = "gio", "link"; + resets = <&sys_rst 12>, <&sys_rst 29>; + #reset-cells = <1>; + }; + + ahci1_phy: ahci-phy@10 { + compatible = "socionext,uniphier-pro4-ahci-phy"; + reg = <0x10 0x40>; + clock-names = "link", "gio"; + clocks = <&sys_clk 29>, <&sys_clk 12>; + reset-names = "link", "gio", "phy", + "pm", "tx", "rx"; + resets = <&sys_rst 29>, <&sys_rst 12>, + <&sys_rst 30>, + <&ahci1_rst 0>, <&ahci1_rst 1>, + <&ahci1_rst 2>; + #phy-cells = <0>; + }; + }; + usb0: usb@65a00000 { compatible = "socionext,uniphier-dwc3", "snps,dwc3"; status = "disabled";