From nobody Mon Nov 11 03:29:13 2024 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 41516FA3744 for ; Fri, 28 Oct 2022 09:29:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230183AbiJ1J3A (ORCPT ); Fri, 28 Oct 2022 05:29:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46716 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229482AbiJ1J2s (ORCPT ); Fri, 28 Oct 2022 05:28:48 -0400 Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 69704197FAD; Fri, 28 Oct 2022 02:28:46 -0700 (PDT) X-UUID: 72468b5c339c4d62813a8e695c9121f5-20221028 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=G+LcKYZ3sKkxAZzs1Wuu8DlHBctnh9Ch1bzv03QmHHE=; b=n74DaT0lCJEeApA1g285jC48VxFsc22x3x9Meov2zNJHVTqwlkf/DTdNMcOl0kgoTsWzJr7n54DR8buQBoquzPjPXR/pUwzef6BXvJ29HEQ/Hsz02GMU9iq98a3NCDQHSXka7sOQLvbsabGOCgFuKkekHzNbGO04j2kw3tYzYWY=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.12,REQID:624f831f-cba7-49a7-915c-817abc63cb3e,IP:0,U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:0 X-CID-META: VersionHash:62cd327,CLOUDID:ca2abfea-84ac-4628-a416-bc50d5503da6,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:11|1,File:nil,Bulk:nil,QS:nil,BEC:nil,COL:0 X-UUID: 72468b5c339c4d62813a8e695c9121f5-20221028 Received: from mtkmbs13n2.mediatek.inc [(172.21.101.108)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 2104080097; Fri, 28 Oct 2022 17:28:39 +0800 Received: from mtkmbs11n2.mediatek.inc (172.21.101.187) by mtkmbs10n1.mediatek.inc (172.21.101.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.792.15; Fri, 28 Oct 2022 17:28:38 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs11n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.792.15 via Frontend Transport; Fri, 28 Oct 2022 17:28:38 +0800 From: Tinghan Shen To: Ryder Lee , Jianjun Wang , Bjorn Helgaas , Rob Herring , Krzysztof Kozlowski , Matthias Brugger CC: , , , , , , Tinghan Shen Subject: [PATCH v3 2/3] arm64: dts: mt8195: Add pcie and pcie phy nodes Date: Fri, 28 Oct 2022 17:28:35 +0800 Message-ID: <20221028092836.29006-3-tinghan.shen@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20221028092836.29006-1-tinghan.shen@mediatek.com> References: <20221028092836.29006-1-tinghan.shen@mediatek.com> MIME-Version: 1.0 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Add pcie and pcie phy nodes for mt8195. Signed-off-by: Jianjun Wang Signed-off-by: Tinghan Shen --- arch/arm64/boot/dts/mediatek/mt8195.dtsi | 150 +++++++++++++++++++++++ 1 file changed, 150 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts= /mediatek/mt8195.dtsi index 905d1a90b406..40a90e5f84ab 100644 --- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi @@ -13,6 +13,7 @@ #include #include #include +#include =20 / { compatible =3D "mediatek,mt8195"; @@ -1182,6 +1183,110 @@ status =3D "disabled"; }; =20 + pcie0: pcie@112f0000 { + compatible =3D "mediatek,mt8195-pcie", + "mediatek,mt8192-pcie"; + device_type =3D "pci"; + #address-cells =3D <3>; + #size-cells =3D <2>; + reg =3D <0 0x112f0000 0 0x4000>; + reg-names =3D "pcie-mac"; + interrupts =3D ; + bus-range =3D <0x00 0xff>; + ranges =3D <0x81000000 0 0x20000000 + 0x0 0x20000000 0 0x200000>, + <0x82000000 0 0x20200000 + 0x0 0x20200000 0 0x3e00000>; + + iommu-map =3D <0 &iommu_infra IOMMU_PORT_INFRA_PCIE0 0x2>; + iommu-map-mask =3D <0x0>; + + clocks =3D <&infracfg_ao CLK_INFRA_AO_PCIE_PL_P_250M_P0>, + <&infracfg_ao CLK_INFRA_AO_PCIE_TL_26M>, + <&infracfg_ao CLK_INFRA_AO_PCIE_TL_96M>, + <&infracfg_ao CLK_INFRA_AO_PCIE_TL_32K>, + <&infracfg_ao CLK_INFRA_AO_PCIE_PERI_26M>, + <&pericfg_ao CLK_PERI_AO_PCIE_P0_MEM>; + clock-names =3D "pl_250m", "tl_26m", "tl_96m", + "tl_32k", "peri_26m", "peri_mem"; + assigned-clocks =3D <&topckgen CLK_TOP_TL>; + assigned-clock-parents =3D <&topckgen CLK_TOP_MAINPLL_D4_D4>; + + phys =3D <&pciephy>; + phy-names =3D "pcie-phy"; + + power-domains =3D <&spm MT8195_POWER_DOMAIN_PCIE_MAC_P0>; + + resets =3D <&infracfg_ao MT8195_INFRA_RST2_PCIE_P0_SWRST>; + reset-names =3D "mac"; + + #interrupt-cells =3D <1>; + interrupt-map-mask =3D <0 0 0 7>; + interrupt-map =3D <0 0 0 1 &pcie_intc0 0>, + <0 0 0 2 &pcie_intc0 1>, + <0 0 0 3 &pcie_intc0 2>, + <0 0 0 4 &pcie_intc0 3>; + status =3D "disabled"; + + pcie_intc0: interrupt-controller { + interrupt-controller; + #address-cells =3D <0>; + #interrupt-cells =3D <1>; + }; + }; + + pcie1: pcie@112f8000 { + compatible =3D "mediatek,mt8195-pcie", + "mediatek,mt8192-pcie"; + device_type =3D "pci"; + #address-cells =3D <3>; + #size-cells =3D <2>; + reg =3D <0 0x112f8000 0 0x4000>; + reg-names =3D "pcie-mac"; + interrupts =3D ; + bus-range =3D <0x00 0xff>; + ranges =3D <0x81000000 0 0x24000000 + 0x0 0x24000000 0 0x200000>, + <0x82000000 0 0x24200000 + 0x0 0x24200000 0 0x3e00000>; + + iommu-map =3D <0 &iommu_infra IOMMU_PORT_INFRA_PCIE1 0x2>; + iommu-map-mask =3D <0x0>; + + clocks =3D <&infracfg_ao CLK_INFRA_AO_PCIE_PL_P_250M_P1>, + <&clk26m>, + <&infracfg_ao CLK_INFRA_AO_PCIE_TL_96M>, + <&clk26m>, + <&infracfg_ao CLK_INFRA_AO_PCIE_PERI_26M>, + /* Designer has connect pcie1 with peri_mem_p0 clock */ + <&pericfg_ao CLK_PERI_AO_PCIE_P0_MEM>; + clock-names =3D "pl_250m", "tl_26m", "tl_96m", + "tl_32k", "peri_26m", "peri_mem"; + assigned-clocks =3D <&topckgen CLK_TOP_TL_P1>; + assigned-clock-parents =3D <&topckgen CLK_TOP_MAINPLL_D4_D4>; + + phys =3D <&u3port1 PHY_TYPE_PCIE>; + phy-names =3D "pcie-phy"; + power-domains =3D <&spm MT8195_POWER_DOMAIN_PCIE_MAC_P1>; + + resets =3D <&infracfg_ao MT8195_INFRA_RST2_PCIE_P1_SWRST>; + reset-names =3D "mac"; + + #interrupt-cells =3D <1>; + interrupt-map-mask =3D <0 0 0 7>; + interrupt-map =3D <0 0 0 1 &pcie_intc1 0>, + <0 0 0 2 &pcie_intc1 1>, + <0 0 0 3 &pcie_intc1 2>, + <0 0 0 4 &pcie_intc1 3>; + status =3D "disabled"; + + pcie_intc1: interrupt-controller { + interrupt-controller; + #address-cells =3D <0>; + #interrupt-cells =3D <1>; + }; + }; + nor_flash: spi@1132c000 { compatible =3D "mediatek,mt8195-nor", "mediatek,mt8173-nor"; @@ -1241,6 +1346,34 @@ reg =3D <0x189 0x2>; bits =3D <7 5>; }; + pciephy_rx_ln1: pciephy-rx-ln1@190 { + reg =3D <0x190 0x1>; + bits =3D <0 4>; + }; + pciephy_tx_ln1_nmos: pciephy-tx-ln1-nmos@190 { + reg =3D <0x190 0x1>; + bits =3D <4 4>; + }; + pciephy_tx_ln1_pmos: pciephy-tx-ln1-pmos@191 { + reg =3D <0x191 0x1>; + bits =3D <0 4>; + }; + pciephy_rx_ln0: pciephy-rx-ln0@191 { + reg =3D <0x191 0x1>; + bits =3D <4 4>; + }; + pciephy_tx_ln0_nmos: pciephy-tx-ln0-nmos@192,1 { + reg =3D <0x192 0x1>; + bits =3D <0 4>; + }; + pciephy_tx_ln0_pmos: pciephy-tx-ln0-pmos@192,2 { + reg =3D <0x192 0x1>; + bits =3D <4 4>; + }; + pciephy_glb_intr: pciephy-glb-intr@193 { + reg =3D <0x193 0x1>; + bits =3D <0 4>; + }; }; =20 u3phy2: t-phy@11c40000 { @@ -1461,6 +1594,23 @@ }; }; =20 + pciephy: phy@11e80000 { + compatible =3D "mediatek,mt8195-pcie-phy"; + reg =3D <0 0x11e80000 0 0x10000>; + reg-names =3D "sif"; + nvmem-cells =3D <&pciephy_glb_intr>, <&pciephy_tx_ln0_pmos>, + <&pciephy_tx_ln0_nmos>, <&pciephy_rx_ln0>, + <&pciephy_tx_ln1_pmos>, <&pciephy_tx_ln1_nmos>, + <&pciephy_rx_ln1>; + nvmem-cell-names =3D "glb_intr", "tx_ln0_pmos", + "tx_ln0_nmos", "rx_ln0", + "tx_ln1_pmos", "tx_ln1_nmos", + "rx_ln1"; + power-domains =3D <&spm MT8195_POWER_DOMAIN_PCIE_PHY>; + #phy-cells =3D <0>; + status =3D "disabled"; + }; + ufsphy: ufs-phy@11fa0000 { compatible =3D "mediatek,mt8195-ufsphy", "mediatek,mt8183-ufsphy"; reg =3D <0 0x11fa0000 0 0xc000>; --=20 2.18.0