From patchwork Mon Sep 12 07:15:09 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kunihiko Hayashi X-Patchwork-Id: 12973353 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 smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 82735ECAAD5 for ; Mon, 12 Sep 2022 07:15:26 +0000 (UTC) Received: by smtp.kernel.org (Postfix) id 4ACB1C4314F; Mon, 12 Sep 2022 07:15:26 +0000 (UTC) Received: from mx.socionext.com (mx.socionext.com [202.248.49.38]) by smtp.kernel.org (Postfix) with ESMTP id 122CCC43470; Mon, 12 Sep 2022 07:15:23 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 smtp.kernel.org 122CCC43470 Authentication-Results: smtp.kernel.org; dmarc=none (p=none dis=none) header.from=socionext.com Authentication-Results: smtp.kernel.org; spf=pass smtp.mailfrom=socionext.com Received: from unknown (HELO kinkan2-ex.css.socionext.com) ([172.31.9.52]) by mx.socionext.com with ESMTP; 12 Sep 2022 16:15:15 +0900 Received: from mail.mfilter.local (m-filter-1 [10.213.24.61]) by kinkan2-ex.css.socionext.com (Postfix) with ESMTP id 744D52059054; Mon, 12 Sep 2022 16:15:15 +0900 (JST) Received: from 172.31.9.51 (172.31.9.51) by m-FILTER with ESMTP; Mon, 12 Sep 2022 16:15:15 +0900 Received: from plum.e01.socionext.com (unknown [10.212.243.119]) by kinkan2.css.socionext.com (Postfix) with ESMTP id CE1CAB62A4; Mon, 12 Sep 2022 16:15:14 +0900 (JST) From: Kunihiko Hayashi List-Id: To: soc@kernel.org, Arnd Bergmann , Olof Johansson Cc: Rob Herring , Krzysztof Kozlowski , Masami Hiramatsu , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Kunihiko Hayashi Subject: [PATCH v2 6/8] ARM: dts: uniphier: Add ahci controller and glue layer nodes for PXs2 Date: Mon, 12 Sep 2022 16:15:09 +0900 Message-Id: <20220912071511.1385-7-hayashi.kunihiko@socionext.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220912071511.1385-1-hayashi.kunihiko@socionext.com> References: <20220912071511.1385-1-hayashi.kunihiko@socionext.com> Add ahci controller and glue layer nodes including reset and phy. This supports for PXs2 and the boards without PXs2 vodka board that doesn't implement any SATA connectors. Signed-off-by: Kunihiko Hayashi --- arch/arm/boot/dts/uniphier-pxs2-gentil.dts | 4 +++ arch/arm/boot/dts/uniphier-pxs2.dtsi | 40 ++++++++++++++++++++++ 2 files changed, 44 insertions(+) diff --git a/arch/arm/boot/dts/uniphier-pxs2-gentil.dts b/arch/arm/boot/dts/uniphier-pxs2-gentil.dts index 759384b60663..5f18b926c50a 100644 --- a/arch/arm/boot/dts/uniphier-pxs2-gentil.dts +++ b/arch/arm/boot/dts/uniphier-pxs2-gentil.dts @@ -99,3 +99,7 @@ &usb0 { &usb1 { status = "okay"; }; + +&ahci { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/uniphier-pxs2.dtsi b/arch/arm/boot/dts/uniphier-pxs2.dtsi index 7d8c437b8f8b..04e9467734c4 100644 --- a/arch/arm/boot/dts/uniphier-pxs2.dtsi +++ b/arch/arm/boot/dts/uniphier-pxs2.dtsi @@ -599,6 +599,46 @@ mdio: mdio { }; }; + ahci: ahci@65600000 { + compatible = "socionext,uniphier-pxs2-ahci", + "generic-ahci"; + status = "disabled"; + reg = <0x65600000 0x10000>; + interrupts = ; + clocks = <&sys_clk 28>; + resets = <&sys_rst 28>, <&ahci_rst 0>; + ports-implemented = <1>; + phys = <&ahci_phy>; + }; + + ahci-glue@65700000 { + compatible = "socionext,uniphier-pxs2-ahci-glue", + "simple-mfd"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x65700000 0x100>; + + ahci_rst: reset@0 { + compatible = "socionext,uniphier-pxs2-ahci-reset"; + reg = <0x0 0x4>; + clock-names = "link"; + clocks = <&sys_clk 28>; + reset-names = "link"; + resets = <&sys_rst 28>; + #reset-cells = <1>; + }; + + ahci_phy: phy@10 { + compatible = "socionext,uniphier-pxs2-ahci-phy"; + reg = <0x10 0x10>; + clock-names = "link"; + clocks = <&sys_clk 28>; + reset-names = "link", "phy"; + resets = <&sys_rst 28>, <&sys_rst 30>; + #phy-cells = <0>; + }; + }; + usb0: usb@65a00000 { compatible = "socionext,uniphier-dwc3", "snps,dwc3"; status = "disabled";