From patchwork Tue Apr 12 09:40:24 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Herve Codina X-Patchwork-Id: 12810482 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 275C5C433FE for ; Tue, 12 Apr 2022 10:59:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240657AbiDLLCF (ORCPT ); Tue, 12 Apr 2022 07:02:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55260 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234907AbiDLLAD (ORCPT ); Tue, 12 Apr 2022 07:00:03 -0400 Received: from mslow1.mail.gandi.net (mslow1.mail.gandi.net [217.70.178.240]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8D8B0652DD; Tue, 12 Apr 2022 02:50:57 -0700 (PDT) Received: from relay2-d.mail.gandi.net (unknown [217.70.183.194]) by mslow1.mail.gandi.net (Postfix) with ESMTP id AD279C953C; Tue, 12 Apr 2022 09:41:04 +0000 (UTC) Received: (Authenticated sender: herve.codina@bootlin.com) by mail.gandi.net (Postfix) with ESMTPA id D013B4000C; Tue, 12 Apr 2022 09:40:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1649756456; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=WLMGN8W4KzuVPgqbnvRFLH6IcEpJsrhI1QCKS4t1hsA=; b=CFoXbTCP8qW+mBf6EviV28hbHNhNM0yDmlj6OgshmaDq+VJ9fH6ho67hSEohJZ+NV6TmHG qTWY6scDoR7TI1uLaEPrNBnDbzPmN73e8J6n3yXX4Wk9WAbCmz3qof01Q5/pzrNOHHSmCb Tm7IxRiB6Z8qbySVOPAAKuSDsKjWt4sIjxw2XraM0Ogui2ot9tkwpzNXy7VWD+OlfChZqu dktUZ7ixvUHaa8h+YpZM2THvKJ024WAwDgEyB1w/UbDaXR3aH8daa81uNUPCtJndQrG7Ro apd6c270L+B4YIhG3+lcfiH/TLxQjKNsUKX+pf4q/n2Vkpl2uFc+5h0OPiGlkQ== From: Herve Codina To: Marek Vasut , Yoshihiro Shimoda , Bjorn Helgaas , Rob Herring , Krzysztof Kozlowski , Geert Uytterhoeven , Magnus Damm , Lorenzo Pieralisi , =?utf-8?q?Krzysztof_Wilczy?= =?utf-8?q?=C5=84ski?= Cc: Rob Herring , linux-pci@vger.kernel.org, linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Thomas Petazzoni , Clement Leger , Miquel Raynal , Herve Codina Subject: [PATCH 1/6] PCI: rcar-gen2: Add support for clocks Date: Tue, 12 Apr 2022 11:40:24 +0200 Message-Id: <20220412094029.287562-2-herve.codina@bootlin.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220412094029.287562-1-herve.codina@bootlin.com> References: <20220412094029.287562-1-herve.codina@bootlin.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org The PCI rcar-gen2 does not call any clk_prepare_enable(). This lead to an access failure when the driver tries to access the IP (at least on a RZ/N1D platform). Prepare and enable clocks using the bulk version of clk_prepare_enable() in order to prepare and enable all clocks attached to this device. Signed-off-by: Herve Codina --- drivers/pci/controller/pci-rcar-gen2.c | 28 ++++++++++++++++++++++++-- 1 file changed, 26 insertions(+), 2 deletions(-) diff --git a/drivers/pci/controller/pci-rcar-gen2.c b/drivers/pci/controller/pci-rcar-gen2.c index 35804ea394fd..528bc3780e01 100644 --- a/drivers/pci/controller/pci-rcar-gen2.c +++ b/drivers/pci/controller/pci-rcar-gen2.c @@ -8,6 +8,7 @@ * Author: Valentine Barshak */ +#include #include #include #include @@ -99,6 +100,8 @@ struct rcar_pci { struct resource mem_res; struct resource *cfg_res; int irq; + struct clk_bulk_data *clocks; + int nclocks; }; /* PCI configuration space operations */ @@ -282,6 +285,7 @@ static int rcar_pci_probe(struct platform_device *pdev) struct rcar_pci *priv; struct pci_host_bridge *bridge; void __iomem *reg; + int ret; bridge = devm_pci_alloc_host_bridge(dev, sizeof(*priv)); if (!bridge) @@ -305,13 +309,25 @@ static int rcar_pci_probe(struct platform_device *pdev) priv->mem_res = *mem_res; priv->cfg_res = cfg_res; + ret = devm_clk_bulk_get_all(dev, &priv->clocks); + if (ret < 0) { + dev_err(dev, "failed to get clocks %d\n", ret); + return ret; + } + priv->nclocks = ret; + + ret = clk_bulk_prepare_enable(priv->nclocks, priv->clocks); + if (ret) + return ret; + priv->irq = platform_get_irq(pdev, 0); priv->reg = reg; priv->dev = dev; if (priv->irq < 0) { dev_err(dev, "no valid irq found\n"); - return priv->irq; + ret = priv->irq; + goto disable_clocks; } bridge->ops = &rcar_pci_ops; @@ -320,7 +336,15 @@ static int rcar_pci_probe(struct platform_device *pdev) rcar_pci_setup(priv); - return pci_host_probe(bridge); + ret = pci_host_probe(bridge); + if (ret < 0) + goto disable_clocks; + + return 0; + +disable_clocks: + clk_bulk_disable_unprepare(priv->nclocks, priv->clocks); + return ret; } static const struct of_device_id rcar_pci_of_match[] = { From patchwork Tue Apr 12 09:40:25 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Herve Codina X-Patchwork-Id: 12810483 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 83AF9C4332F for ; Tue, 12 Apr 2022 10:59:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241179AbiDLLCJ (ORCPT ); Tue, 12 Apr 2022 07:02:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44594 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237083AbiDLLAI (ORCPT ); Tue, 12 Apr 2022 07:00:08 -0400 Received: from mslow1.mail.gandi.net (mslow1.mail.gandi.net [217.70.178.240]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8DAB365406; Tue, 12 Apr 2022 02:50:57 -0700 (PDT) Received: from relay2-d.mail.gandi.net (unknown [IPv6:2001:4b98:dc4:8::222]) by mslow1.mail.gandi.net (Postfix) with ESMTP id 75E75CE289; Tue, 12 Apr 2022 09:41:06 +0000 (UTC) Received: (Authenticated sender: herve.codina@bootlin.com) by mail.gandi.net (Postfix) with ESMTPA id 1001D40005; Tue, 12 Apr 2022 09:40:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1649756458; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Xc7elETUhx4Ylc8cUvJvfmJyb8bpXLKnBKj1vDU7LOQ=; b=UAqUgyzAD5RDK5aUtx8RhEHu5pV/ZosSkZZ9QbAentA8pU2q0I6B1QxgWtu66bB37VuRmq /ApiySh5muMEsucwjUgknODrJ6ejhlX3POD2nBfRln2Cc7D+zlMHdzTHYtpI1NDRQSGE7y G2iF/wa5LEH4oWmJ6pZ6G7SegecdiJPRrDo1yoOq2pSKcc7yQJcpgJF2GkclPfhKzZxvUA arWxwRTsR1aL7dyvKjhHu8QmPrSZJHLGR4ljkNUd7B1gWvyf/CzCLinzp6V29prOWlWZtj L4Tkmr0QPeOMWp5ZyMMMAZDoE87iXmi8gHzsnsdTGqqopdkMjsxMeiexVu764A== From: Herve Codina To: Marek Vasut , Yoshihiro Shimoda , Bjorn Helgaas , Rob Herring , Krzysztof Kozlowski , Geert Uytterhoeven , Magnus Damm , Lorenzo Pieralisi , =?utf-8?q?Krzysztof_Wilczy?= =?utf-8?q?=C5=84ski?= Cc: Rob Herring , linux-pci@vger.kernel.org, linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Thomas Petazzoni , Clement Leger , Miquel Raynal , Herve Codina Subject: [PATCH 2/6] dt-bindings: PCI: pci-rcar-gen2: Add device tree support for r9a06g032 Date: Tue, 12 Apr 2022 11:40:25 +0200 Message-Id: <20220412094029.287562-3-herve.codina@bootlin.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220412094029.287562-1-herve.codina@bootlin.com> References: <20220412094029.287562-1-herve.codina@bootlin.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Add internal PCI bridge support for the r9a06g032 SoC. The Renesas RZ/N1D (R9A06G032) internal PCI bridge is compatible with the one present in the R-Car Gen2 family. Signed-off-by: Herve Codina --- Documentation/devicetree/bindings/pci/pci-rcar-gen2.txt | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/pci/pci-rcar-gen2.txt b/Documentation/devicetree/bindings/pci/pci-rcar-gen2.txt index aeba38f0a387..098ea12e6c95 100644 --- a/Documentation/devicetree/bindings/pci/pci-rcar-gen2.txt +++ b/Documentation/devicetree/bindings/pci/pci-rcar-gen2.txt @@ -15,7 +15,9 @@ Required properties: "renesas,pci-r8a7793" for the R8A7793 SoC; "renesas,pci-r8a7794" for the R8A7794 SoC; "renesas,pci-rcar-gen2" for a generic R-Car Gen2 or - RZ/G1 compatible device. + RZ/G1 compatible device; + "renesas,pci-r9a06g032" for the R9A06G032 (RZ/N1D) SoC; + "renesas,pci-rzn1" for a generic RZ/N1 compatible device. When compatible with the generic version, nodes must list the From patchwork Tue Apr 12 09:40:26 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Herve Codina X-Patchwork-Id: 12810497 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id AD022C433FE for ; Tue, 12 Apr 2022 11:04:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242628AbiDLLC2 (ORCPT ); Tue, 12 Apr 2022 07:02:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44568 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235614AbiDLLAV (ORCPT ); Tue, 12 Apr 2022 07:00:21 -0400 Received: from mslow1.mail.gandi.net (mslow1.mail.gandi.net [217.70.178.240]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AD70A90CFE; Tue, 12 Apr 2022 02:50:57 -0700 (PDT) Received: from relay2-d.mail.gandi.net (unknown [217.70.183.194]) by mslow1.mail.gandi.net (Postfix) with ESMTP id A0498CE2A8; Tue, 12 Apr 2022 09:41:07 +0000 (UTC) Received: (Authenticated sender: herve.codina@bootlin.com) by mail.gandi.net (Postfix) with ESMTPA id 2E7B44001B; Tue, 12 Apr 2022 09:40:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1649756460; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=72EU7fqyLNwo7dQx4SfOnbogRdsZnfhW6yqgprEWLGg=; b=Q06giUglgqEzDNBY0DNHDOs++180sMNPSvECIwcUmDqN8fpohNonBEyKYr9TPgSDHIoLAt 1+kW0ENLCOpGDQ9e+ioDoWnwz0WIM+e1KAbNEd7TupgUddA0fwwbbTyioQe8ugQ03kY2RY TJdj+q+NWinL+SQCWFZyEiIxT8vUnufxePY/SSXEh960KotZEEtD7v/bxKv4FjPf5olLFI T8gX/bM66YzLkCZ0WZa57gnAJ2E8WRssq3uvyzHrnaeGINyqPW3bffzlt80M2CqSa4satC NtYZlBGlZezOyYX5SeT09ZLZDOuVOdS+2rH5eKUbaTUK1FEcKkr4vcgB4/RS+A== From: Herve Codina To: Marek Vasut , Yoshihiro Shimoda , Bjorn Helgaas , Rob Herring , Krzysztof Kozlowski , Geert Uytterhoeven , Magnus Damm , Lorenzo Pieralisi , =?utf-8?q?Krzysztof_Wilczy?= =?utf-8?q?=C5=84ski?= Cc: Rob Herring , linux-pci@vger.kernel.org, linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Thomas Petazzoni , Clement Leger , Miquel Raynal , Herve Codina Subject: [PATCH 3/6] PCI: rcar-gen2: Add R9A06G032 support Date: Tue, 12 Apr 2022 11:40:26 +0200 Message-Id: <20220412094029.287562-4-herve.codina@bootlin.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220412094029.287562-1-herve.codina@bootlin.com> References: <20220412094029.287562-1-herve.codina@bootlin.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Add Renesas R9A06G032 SoC support to the Renesas R-Car gen2 PCI bridge driver. The Renesas RZ/N1D (R9A06G032) internal PCI bridge is compatible with the one available in the R-Car Gen2 family. Signed-off-by: Herve Codina --- drivers/pci/controller/pci-rcar-gen2.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/pci/controller/pci-rcar-gen2.c b/drivers/pci/controller/pci-rcar-gen2.c index 528bc3780e01..586e4785a57f 100644 --- a/drivers/pci/controller/pci-rcar-gen2.c +++ b/drivers/pci/controller/pci-rcar-gen2.c @@ -352,6 +352,8 @@ static const struct of_device_id rcar_pci_of_match[] = { { .compatible = "renesas,pci-r8a7791", }, { .compatible = "renesas,pci-r8a7794", }, { .compatible = "renesas,pci-rcar-gen2", }, + { .compatible = "renesas,pci-r9a06g032", }, + { .compatible = "renesas,pci-rzn1", }, { }, }; From patchwork Tue Apr 12 09:40:27 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Herve Codina X-Patchwork-Id: 12810498 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 67D41C4321E for ; Tue, 12 Apr 2022 11:04:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243822AbiDLLCc (ORCPT ); Tue, 12 Apr 2022 07:02:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55444 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231740AbiDLLAU (ORCPT ); Tue, 12 Apr 2022 07:00:20 -0400 Received: from mslow1.mail.gandi.net (mslow1.mail.gandi.net [217.70.178.240]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AD3646542F; Tue, 12 Apr 2022 02:50:57 -0700 (PDT) Received: from relay2-d.mail.gandi.net (unknown [IPv6:2001:4b98:dc4:8::222]) by mslow1.mail.gandi.net (Postfix) with ESMTP id 79D4CC9AAC; Tue, 12 Apr 2022 09:41:08 +0000 (UTC) Received: (Authenticated sender: herve.codina@bootlin.com) by mail.gandi.net (Postfix) with ESMTPA id 8860940013; Tue, 12 Apr 2022 09:41:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1649756463; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=MfannK3QOQ45mUCEGsLWIr5LFWwkEtDChoSFbRDqcCo=; b=nc6lkIMczs77x6m+MswMNTcy1CeSWqYj4JhTACTtyEHOS9ku7ltpbUdRsUQ+yVGUKhVDuK tX88DBIYt00l91GqKhUl5N3hzRwVoIEVWJE0UVsPs39dWRBfEqnu/RjdP069GzfBF2pKV8 wxBbogplR9Aw1JQqKZHodPJw9HDJWePovdRqVAIHVDIcMZKkUF2hobbeBrX/2/Pl2uSNsg Ps5zCBtvg8pNjYM9xItyYnEjc2zWAHa3s6HaMPfSzu3/ZmmAvA9XBvf1025dx2qrocNSTv 4LWol6kAGlICIiq3tGs3CxLxMBKqGxylPNypSwbQsFRDGDXc6qxsfUVpAzr2GA== From: Herve Codina To: Marek Vasut , Yoshihiro Shimoda , Bjorn Helgaas , Rob Herring , Krzysztof Kozlowski , Geert Uytterhoeven , Magnus Damm , Lorenzo Pieralisi , =?utf-8?q?Krzysztof_Wilczy?= =?utf-8?q?=C5=84ski?= Cc: Rob Herring , linux-pci@vger.kernel.org, linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Thomas Petazzoni , Clement Leger , Miquel Raynal , Herve Codina Subject: [PATCH 4/6] ARM: dts: r9a06g032: Add internal PCI bridge node Date: Tue, 12 Apr 2022 11:40:27 +0200 Message-Id: <20220412094029.287562-5-herve.codina@bootlin.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220412094029.287562-1-herve.codina@bootlin.com> References: <20220412094029.287562-1-herve.codina@bootlin.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Add the device node for the r9a06g032 internal PCI bridge device. Signed-off-by: Herve Codina --- arch/arm/boot/dts/r9a06g032.dtsi | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/arch/arm/boot/dts/r9a06g032.dtsi b/arch/arm/boot/dts/r9a06g032.dtsi index 636a6ab31c58..c6a99b2a8fb3 100644 --- a/arch/arm/boot/dts/r9a06g032.dtsi +++ b/arch/arm/boot/dts/r9a06g032.dtsi @@ -211,6 +211,34 @@ gic: interrupt-controller@44101000 { interrupts = ; }; + + pci_usb: pci@40030000 { + compatible = "renesas,pci-r9a06g032", "renesas,pci-rzn1"; + device_type = "pci"; + clocks = <&sysctrl R9A06G032_HCLK_USBH>, + <&sysctrl R9A06G032_HCLK_USBPM>, + <&sysctrl R9A06G032_CLK_PCI_USB>; + clock-names = "hclk_usbh", "hclk_usbpm", "clk_pci_usb"; + reg = <0x40030000 0xc00>, + <0x40020000 0x1100>; + interrupts = ; + status = "disabled"; + + bus-range = <0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x02000000 0 0x40020000 0x40020000 0 0x00010000>; + /* Should map all possible DDR as inbound ranges, but + * the IP only supports a 256MB, 512MB, or 1GB window. + * flags, PCI addr (64-bit), CPU addr, PCI size (64-bit) + */ + dma-ranges = <0x42000000 0 0x80000000 0x80000000 0 0x40000000>; + interrupt-map-mask = <0xff00 0 0 0x7>; + interrupt-map = <0x0000 0 0 1 &gic GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH + 0x0800 0 0 1 &gic GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH + 0x1000 0 0 2 &gic GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>; + }; }; timer { From patchwork Tue Apr 12 09:40:28 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Herve Codina X-Patchwork-Id: 12810485 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 80564C433FE for ; Tue, 12 Apr 2022 11:00:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239605AbiDLLCY (ORCPT ); Tue, 12 Apr 2022 07:02:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55748 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239320AbiDLLAg (ORCPT ); Tue, 12 Apr 2022 07:00:36 -0400 Received: from mslow1.mail.gandi.net (mslow1.mail.gandi.net [217.70.178.240]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 48CAA90FCE; Tue, 12 Apr 2022 02:51:02 -0700 (PDT) Received: from relay2-d.mail.gandi.net (unknown [IPv6:2001:4b98:dc4:8::222]) by mslow1.mail.gandi.net (Postfix) with ESMTP id 812ADCE59E; Tue, 12 Apr 2022 09:41:28 +0000 (UTC) Received: (Authenticated sender: herve.codina@bootlin.com) by mail.gandi.net (Postfix) with ESMTPA id 4102D4000A; Tue, 12 Apr 2022 09:41:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1649756465; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=MSoUOv1wgDHI3oFS8YQWwDYPcvakH7oUF/A6hDRmPCQ=; b=fsXFQ3NJwB1gy6uZQXEB0OChIjuKqRUZp5oRLfEzzwNNr1yFQanEPnnDfNxhjBmEfwZ4wg KxGrEzjbA2b8vx+PmkHFsK0w7/hRpzStWRjM9+/q9FBLTfOO3j8QL6yg6VcE5Wf3m5DvAq jpEjI2cbAJ81j3Eu9VoeVIlWZTPBebeF+P/IDdmEffiUiFg7OE7GQk8qcbiQrPuVeNOJYa cFG6PYBRD/85B06xnt1PSIwdnDkaoBs9gsWxrBhJgMB6SMIzEkQoBfmIqgC1iBURWtKq9a sc+X1Gg+X7l2tthZSGPXBp6XtHO+4JEztJWh3Ilq25RHlRpvDvbbC2/5ig4n+Q== From: Herve Codina To: Marek Vasut , Yoshihiro Shimoda , Bjorn Helgaas , Rob Herring , Krzysztof Kozlowski , Geert Uytterhoeven , Magnus Damm , Lorenzo Pieralisi , =?utf-8?q?Krzysztof_Wilczy?= =?utf-8?q?=C5=84ski?= Cc: Rob Herring , linux-pci@vger.kernel.org, linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Thomas Petazzoni , Clement Leger , Miquel Raynal , Herve Codina Subject: [PATCH 5/6] ARM: dts: r9a06g032: Add USB PHY DT support Date: Tue, 12 Apr 2022 11:40:28 +0200 Message-Id: <20220412094029.287562-6-herve.codina@bootlin.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220412094029.287562-1-herve.codina@bootlin.com> References: <20220412094029.287562-1-herve.codina@bootlin.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Define the r9a06g032 generic part of the USB PHY device node. Signed-off-by: Herve Codina --- arch/arm/boot/dts/r9a06g032.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm/boot/dts/r9a06g032.dtsi b/arch/arm/boot/dts/r9a06g032.dtsi index c6a99b2a8fb3..c9336dc4888a 100644 --- a/arch/arm/boot/dts/r9a06g032.dtsi +++ b/arch/arm/boot/dts/r9a06g032.dtsi @@ -59,6 +59,12 @@ ext_rtc_clk: extrtcclk { clock-frequency = <0>; }; + usbphy: usbphy { + #phy-cells = <0>; + compatible = "usb-nop-xceiv"; + status = "disabled"; + }; + soc { compatible = "simple-bus"; #address-cells = <1>; From patchwork Tue Apr 12 09:40:29 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Herve Codina X-Patchwork-Id: 12810484 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6155FC433EF for ; Tue, 12 Apr 2022 11:00:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238009AbiDLLCR (ORCPT ); Tue, 12 Apr 2022 07:02:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45540 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240019AbiDLLAg (ORCPT ); Tue, 12 Apr 2022 07:00:36 -0400 Received: from mslow1.mail.gandi.net (mslow1.mail.gandi.net [217.70.178.240]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4A52190FCF; Tue, 12 Apr 2022 02:51:02 -0700 (PDT) Received: from relay2-d.mail.gandi.net (unknown [IPv6:2001:4b98:dc4:8::222]) by mslow1.mail.gandi.net (Postfix) with ESMTP id 9803ACE944; Tue, 12 Apr 2022 09:41:49 +0000 (UTC) Received: (Authenticated sender: herve.codina@bootlin.com) by mail.gandi.net (Postfix) with ESMTPA id 394B14000C; Tue, 12 Apr 2022 09:41:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1649756469; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=B8CDPPUOPXF9Ae/2eM03+qKM9N1UneWOPC2xfFm8SEc=; b=G1P5G7Kq8YBZ/FoftXUVyLLB1A/8NyK9XCOGbGno9tjhtntJY/26ecGVLPfCM/WucLGGPB hOar6H5tHnyUt8VKOxl4hYsJBPhtEbZW0AFQQo2l9fC3UUYyIb/GApnwC9R60gbTBgGRQL aNPhYjzQPGa7ZnFVdrKv/UFYfZWL+dBPVYlYYLwXqIG/3VKfmITfbAPoLznduh/lPvMFKO m+Rd1QpPal7nd0sWUX2zukgyFy3CtxcqKpBy7mUcn2Cd44jIT1Vg+7RrL0fUteP8x2b95E dKEz6/pV2QT5dyDAQVj6q+yjCo7EvHhLNtGNVthigCTYYwE5hylzqr1ebSo87g== From: Herve Codina To: Marek Vasut , Yoshihiro Shimoda , Bjorn Helgaas , Rob Herring , Krzysztof Kozlowski , Geert Uytterhoeven , Magnus Damm , Lorenzo Pieralisi , =?utf-8?q?Krzysztof_Wilczy?= =?utf-8?q?=C5=84ski?= Cc: Rob Herring , linux-pci@vger.kernel.org, linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Thomas Petazzoni , Clement Leger , Miquel Raynal , Herve Codina Subject: [PATCH 6/6] ARM: dts: r9a06g032: Link the PCI USB devices to the USB PHY Date: Tue, 12 Apr 2022 11:40:29 +0200 Message-Id: <20220412094029.287562-7-herve.codina@bootlin.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220412094029.287562-1-herve.codina@bootlin.com> References: <20220412094029.287562-1-herve.codina@bootlin.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Describe the PCI USB devices that are behind the PCI bridge, adding necessary links to the USB PHY device. Signed-off-by: Herve Codina --- arch/arm/boot/dts/r9a06g032.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm/boot/dts/r9a06g032.dtsi b/arch/arm/boot/dts/r9a06g032.dtsi index c9336dc4888a..75e45fd6bedb 100644 --- a/arch/arm/boot/dts/r9a06g032.dtsi +++ b/arch/arm/boot/dts/r9a06g032.dtsi @@ -244,6 +244,18 @@ pci_usb: pci@40030000 { interrupt-map = <0x0000 0 0 1 &gic GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH 0x0800 0 0 1 &gic GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH 0x1000 0 0 2 &gic GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>; + + usb@1,0 { + reg = <0x800 0 0 0 0>; + phys = <&usbphy 0>; + phy-names = "usb"; + }; + + usb@2,0 { + reg = <0x1000 0 0 0 0>; + phys = <&usbphy 0>; + phy-names = "usb"; + }; }; };