From mboxrd@z Thu Jan 1 00:00:00 1970 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 phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 78E14C433F5 for ; Fri, 28 Jan 2022 03:41:29 +0000 (UTC) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id C68458384B; Fri, 28 Jan 2022 04:41:20 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=none (p=none dis=none) header.from=denx.de Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1643341280; bh=0HK43Tpm/n1ZnY4ve5/vPBKG6f1n2FSwjYihXXqOSu8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=jjUwFijaFvtlahb2N2iaJVaQ3gZM/mZ8QrCb8/BCMuRl8yvE8PPS+60wetNbvgH40 bovbjDHVejeYSiNXlHleXyT8LtiBocrcQf+ZF+Assh/fHOw3mWQqXx50q7sFSXTcM5 0P1AuMLriewe4vljAkCVr1kgnyMBXQwewfMlJWRV8KG0yGsy9dvS5ALrKnWV1pkV9/ Nem0fJBcsjR+itL4RwOMMMVuluApDBhN9XOjiXZueWPOz6os8vD9JK0EqUg38TOV1s 9h3Q1YXbdQnYaU1pktDPbkDJq7MUg2hcGVyfAvcfM1yJOgikxqGGveQAb9EX1FK401 cEX8vBPgjp9bQ== Received: from tr.lan (ip-89-176-112-137.net.upcbroadband.cz [89.176.112.137]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: marex@denx.de) by phobos.denx.de (Postfix) with ESMTPSA id C17038385B; Fri, 28 Jan 2022 04:41:15 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1643341276; bh=0HK43Tpm/n1ZnY4ve5/vPBKG6f1n2FSwjYihXXqOSu8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=JhKTUpFn2asSxRJBUl3f8bV/OiHOXZWhHKHC2QO7vU3BPdaH675sgs21OQpZ1LEDp CuZKmOssYbGChoI7ZymQ08QI7B6wioxIcfSUanNaW8mMoDbWBK2mJAeDmSvFG2MN7L KcRt+N69nBSE1gVb6S7MxrYBzwGMXrMP3Ah5nf7hf5wK7B6FwBhTlQG8We+8AZpHba 3RCVDykvYtMuZVI8GRuQHWRIveFU6ST7wbvT8CzkuzOcfifVbTV1y9UV3n0UwxzITu tXduMBQb50zjVukgUEnM/COkEoUEQMhy6pLJZridox4X8ZOe0BJLJOdcAOoDXaxGh0 nROxfTEJMmXJg== From: Marek Vasut To: u-boot@lists.denx.de Cc: sbabic@denx.de, Richard Zhu , Marcel Ziswiler , Tim Harvey , Shawn Guo , Marek Vasut Subject: [PATCH 3/3] arm64: dts: imx8mm: Add the pcie support Date: Fri, 28 Jan 2022 04:41:04 +0100 Message-Id: <20220128034104.1410830-3-marex@denx.de> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220128034104.1410830-1-marex@denx.de> References: <20220128034104.1410830-1-marex@denx.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.5 at phobos.denx.de X-Virus-Status: Clean From: Richard Zhu Add the PCIe support on i.MX8MM platforms. Signed-off-by: Richard Zhu Tested-by: Marcel Ziswiler Reviewed-by: Tim Harvey Tested-by: Tim Harvey Signed-off-by: Shawn Guo Signed-off-by: Marek Vasut # Pick from Linux 854a4766ac12 ("arm64: dts: imx8mm: Add the pcie support") --- arch/arm/dts/imx8mm.dtsi | 33 ++++++++++++++++++++++++++++++++- 1 file changed, 32 insertions(+), 1 deletion(-) diff --git a/arch/arm/dts/imx8mm.dtsi b/arch/arm/dts/imx8mm.dtsi index 63cab127c4c..724f6ddbf39 100644 --- a/arch/arm/dts/imx8mm.dtsi +++ b/arch/arm/dts/imx8mm.dtsi @@ -510,7 +510,7 @@ }; gpr: iomuxc-gpr@30340000 { - compatible = "fsl,imx8mm-iomuxc-gpr", "syscon"; + compatible = "fsl,imx8mm-iomuxc-gpr", "fsl,imx6q-iomuxc-gpr", "syscon"; reg = <0x30340000 0x10000>; }; @@ -1085,6 +1085,37 @@ status = "disabled"; }; + pcie0: pcie@33800000 { + compatible = "fsl,imx8mm-pcie"; + reg = <0x33800000 0x400000>, <0x1ff00000 0x80000>; + reg-names = "dbi", "config"; + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + bus-range = <0x00 0xff>; + ranges = <0x81000000 0 0x00000000 0x1ff80000 0 0x00010000 /* downstream I/O 64KB */ + 0x82000000 0 0x18000000 0x18000000 0 0x07f00000>; /* non-prefetchable memory */ + num-lanes = <1>; + num-viewport = <4>; + interrupts = ; + interrupt-names = "msi"; + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0x7>; + interrupt-map = <0 0 0 1 &gic GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 2 &gic GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 3 &gic GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 4 &gic GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>; + fsl,max-link-speed = <2>; + linux,pci-domain = <0>; + power-domains = <&pgc_pcie>; + resets = <&src IMX8MQ_RESET_PCIE_CTRL_APPS_EN>, + <&src IMX8MQ_RESET_PCIE_CTRL_APPS_TURNOFF>; + reset-names = "apps", "turnoff"; + phys = <&pcie_phy>; + phy-names = "pcie-phy"; + status = "disabled"; + }; + gic: interrupt-controller@38800000 { compatible = "arm,gic-v3"; reg = <0x38800000 0x10000>, /* GIC Dist */ -- 2.34.1