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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 554D0C4332F for ; Mon, 21 Mar 2022 16:30:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1351150AbiCUQba (ORCPT ); Mon, 21 Mar 2022 12:31:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58314 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1351132AbiCUQbW (ORCPT ); Mon, 21 Mar 2022 12:31:22 -0400 Received: from 189.cn (ptr.189.cn [183.61.185.104]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id EE56750445; Mon, 21 Mar 2022 09:29:54 -0700 (PDT) HMM_SOURCE_IP: 10.64.8.43:55736.678671471 HMM_ATTACHE_NUM: 0000 HMM_SOURCE_TYPE: SMTP Received: from clientip-114.242.206.180 (unknown [10.64.8.43]) by 189.cn (HERMES) with SMTP id 1350B1002A1; Tue, 22 Mar 2022 00:29:48 +0800 (CST) Received: from ([114.242.206.180]) by gateway-151646-dep-b7fbf7d79-vjdjk with ESMTP id 986ff97ff9c94cf0b342003f9fcd6a50 for mripard@kernel.org; Tue, 22 Mar 2022 00:29:54 CST X-Transaction-ID: 986ff97ff9c94cf0b342003f9fcd6a50 X-Real-From: 15330273260@189.cn X-Receive-IP: 114.242.206.180 X-MEDUSA-Status: 0 Sender: 15330273260@189.cn From: Sui Jingfeng <15330273260@189.cn> To: Maxime Ripard , Thomas Zimmermann , Roland Scheidegger , Zack Rusin , Christian Gmeiner , David Airlie , Daniel Vetter , Rob Herring , Thomas Bogendoerfer , Dan Carpenter , Krzysztof Kozlowski , Andrey Zhizhikin , Sam Ravnborg , "David S . Miller" , Jiaxun Yang , Lucas Stach , Maarten Lankhorst , Ilia Mirkin , Qing Zhang , suijingfeng Cc: linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org Subject: [PATCH v11 3/7] MIPS: Loongson64: dts: introduce lemote A1901 motherboard Date: Tue, 22 Mar 2022 00:29:12 +0800 Message-Id: <20220321162916.1116541-4-15330273260@189.cn> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220321162916.1116541-1-15330273260@189.cn> References: <20220321162916.1116541-1-15330273260@189.cn> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: suijingfeng This board is made by LEMOTE corporation, it has two name, one is LX-6901, another is A1901. This board has only one VGA output which is connected to the DVO1 of the display controller. +------+ +-----------------------------------+ | DDR4 | | +-------------------+ | +------+ | | PCIe Root complex | LS7A1000 | || MC0 | +--++---------++----+ | +----------+ HT 3.0 | || || | | LS3A4000 |<-------->| +---++---+ +--++--+ +---------+ +------+ | CPU |<-------->| | GC1000 | | LSDC |<-->| DDR3 MC |<->| VRAM | +----------+ | +--------+ +-+--+-+ +---------+ +------+ || MC1 +---------------|--|----------------+ +------+ | | | DDR4 | DVO0 is not get used | | DVO1 +-------+ +------+ <--------------------+ +-------->|ADV7125|---> VGA +-------+ The model property added can provided board specific information, mips kernel use it as machine name. $ cat /proc/cpuinfo system type : Generic Loongson64 System machine : LX-6901 <-------------------- notice here processor : 0 cpu model : ICT Loongson-3 V0.1 FPU V0.1 BogoMIPS : 3594.02 tlb_entries : 2112 isa : mips64r2 ASEs implemented : vz msa loongson-ext2 ... Signed-off-by: suijingfeng Signed-off-by: Sui Jingfeng <15330273260@189.cn> --- arch/mips/boot/dts/loongson/lemote_a1901.dts | 92 ++++++++++++++++++++ 1 file changed, 92 insertions(+) create mode 100644 arch/mips/boot/dts/loongson/lemote_a1901.dts diff --git a/arch/mips/boot/dts/loongson/lemote_a1901.dts b/arch/mips/boot/dts/loongson/lemote_a1901.dts new file mode 100644 index 000000000000..f0443bc43af9 --- /dev/null +++ b/arch/mips/boot/dts/loongson/lemote_a1901.dts @@ -0,0 +1,92 @@ +// SPDX-License-Identifier: GPL-2.0 + +/dts-v1/; + +#include "loongson64g-package.dtsi" +#include "ls7a-pch.dtsi" + +/ { + model = "LX-6901"; + + vga-encoder { + compatible = "adi,adv7123", "dumb-vga-dac"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + adv7123_in: endpoint { + remote-endpoint = <&dc_out_rgb1>; + }; + }; + + port@1 { + reg = <1>; + adv7123_out: endpoint { + remote-endpoint = <&vga_connector_in>; + }; + }; + }; + }; + + vga-connector { + compatible = "vga-connector"; + label = "vga"; + + ddc-i2c-bus = <&i2c7>; + + port { + vga_connector_in: endpoint { + remote-endpoint = <&adv7123_out>; + }; + }; + }; +}; + +&package0 { + htvec: interrupt-controller@efdfb000080 { + compatible = "loongson,htvec-1.0"; + reg = <0xefd 0xfb000080 0x40>; + interrupt-controller; + #interrupt-cells = <1>; + + interrupt-parent = <&liointc>; + interrupts = <24 IRQ_TYPE_LEVEL_HIGH>, + <25 IRQ_TYPE_LEVEL_HIGH>, + <26 IRQ_TYPE_LEVEL_HIGH>, + <27 IRQ_TYPE_LEVEL_HIGH>, + <28 IRQ_TYPE_LEVEL_HIGH>, + <29 IRQ_TYPE_LEVEL_HIGH>, + <30 IRQ_TYPE_LEVEL_HIGH>, + <31 IRQ_TYPE_LEVEL_HIGH>; + }; +}; + +&pch { + msi: msi-controller@2ff00000 { + compatible = "loongson,pch-msi-1.0"; + reg = <0 0x2ff00000 0 0x8>; + interrupt-controller; + msi-controller; + loongson,msi-base-vec = <64>; + loongson,msi-num-vecs = <192>; + interrupt-parent = <&htvec>; + }; +}; + +&lsdc { + ports { + port@0 { + status = "disabled"; + }; + + port@1 { + status = "ok"; + endpoint { + remote-endpoint = <&adv7123_in>; + }; + }; + }; +}; -- 2.25.1 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 8EF08C433F5 for ; Mon, 21 Mar 2022 16:29:59 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id AC8E210E3B8; Mon, 21 Mar 2022 16:29:58 +0000 (UTC) Received: from 189.cn (ptr.189.cn [183.61.185.104]) by gabe.freedesktop.org (Postfix) with ESMTP id C22B710E395 for ; Mon, 21 Mar 2022 16:29:54 +0000 (UTC) HMM_SOURCE_IP: 10.64.8.43:55736.678671471 HMM_ATTACHE_NUM: 0000 HMM_SOURCE_TYPE: SMTP Received: from clientip-114.242.206.180 (unknown [10.64.8.43]) by 189.cn (HERMES) with SMTP id 1350B1002A1; Tue, 22 Mar 2022 00:29:48 +0800 (CST) Received: from ([114.242.206.180]) by gateway-151646-dep-b7fbf7d79-vjdjk with ESMTP id 986ff97ff9c94cf0b342003f9fcd6a50 for mripard@kernel.org; Tue, 22 Mar 2022 00:29:54 CST X-Transaction-ID: 986ff97ff9c94cf0b342003f9fcd6a50 X-Real-From: 15330273260@189.cn X-Receive-IP: 114.242.206.180 X-MEDUSA-Status: 0 From: Sui Jingfeng <15330273260@189.cn> To: Maxime Ripard , Thomas Zimmermann , Roland Scheidegger , Zack Rusin , Christian Gmeiner , David Airlie , Daniel Vetter , Rob Herring , Thomas Bogendoerfer , Dan Carpenter , Krzysztof Kozlowski , Andrey Zhizhikin , Sam Ravnborg , "David S . Miller" , Jiaxun Yang , Lucas Stach , Maarten Lankhorst , Ilia Mirkin , Qing Zhang , suijingfeng Subject: [PATCH v11 3/7] MIPS: Loongson64: dts: introduce lemote A1901 motherboard Date: Tue, 22 Mar 2022 00:29:12 +0800 Message-Id: <20220321162916.1116541-4-15330273260@189.cn> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220321162916.1116541-1-15330273260@189.cn> References: <20220321162916.1116541-1-15330273260@189.cn> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-mips@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: suijingfeng This board is made by LEMOTE corporation, it has two name, one is LX-6901, another is A1901. This board has only one VGA output which is connected to the DVO1 of the display controller. +------+ +-----------------------------------+ | DDR4 | | +-------------------+ | +------+ | | PCIe Root complex | LS7A1000 | || MC0 | +--++---------++----+ | +----------+ HT 3.0 | || || | | LS3A4000 |<-------->| +---++---+ +--++--+ +---------+ +------+ | CPU |<-------->| | GC1000 | | LSDC |<-->| DDR3 MC |<->| VRAM | +----------+ | +--------+ +-+--+-+ +---------+ +------+ || MC1 +---------------|--|----------------+ +------+ | | | DDR4 | DVO0 is not get used | | DVO1 +-------+ +------+ <--------------------+ +-------->|ADV7125|---> VGA +-------+ The model property added can provided board specific information, mips kernel use it as machine name. $ cat /proc/cpuinfo system type : Generic Loongson64 System machine : LX-6901 <-------------------- notice here processor : 0 cpu model : ICT Loongson-3 V0.1 FPU V0.1 BogoMIPS : 3594.02 tlb_entries : 2112 isa : mips64r2 ASEs implemented : vz msa loongson-ext2 ... Signed-off-by: suijingfeng Signed-off-by: Sui Jingfeng <15330273260@189.cn> --- arch/mips/boot/dts/loongson/lemote_a1901.dts | 92 ++++++++++++++++++++ 1 file changed, 92 insertions(+) create mode 100644 arch/mips/boot/dts/loongson/lemote_a1901.dts diff --git a/arch/mips/boot/dts/loongson/lemote_a1901.dts b/arch/mips/boot/dts/loongson/lemote_a1901.dts new file mode 100644 index 000000000000..f0443bc43af9 --- /dev/null +++ b/arch/mips/boot/dts/loongson/lemote_a1901.dts @@ -0,0 +1,92 @@ +// SPDX-License-Identifier: GPL-2.0 + +/dts-v1/; + +#include "loongson64g-package.dtsi" +#include "ls7a-pch.dtsi" + +/ { + model = "LX-6901"; + + vga-encoder { + compatible = "adi,adv7123", "dumb-vga-dac"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + adv7123_in: endpoint { + remote-endpoint = <&dc_out_rgb1>; + }; + }; + + port@1 { + reg = <1>; + adv7123_out: endpoint { + remote-endpoint = <&vga_connector_in>; + }; + }; + }; + }; + + vga-connector { + compatible = "vga-connector"; + label = "vga"; + + ddc-i2c-bus = <&i2c7>; + + port { + vga_connector_in: endpoint { + remote-endpoint = <&adv7123_out>; + }; + }; + }; +}; + +&package0 { + htvec: interrupt-controller@efdfb000080 { + compatible = "loongson,htvec-1.0"; + reg = <0xefd 0xfb000080 0x40>; + interrupt-controller; + #interrupt-cells = <1>; + + interrupt-parent = <&liointc>; + interrupts = <24 IRQ_TYPE_LEVEL_HIGH>, + <25 IRQ_TYPE_LEVEL_HIGH>, + <26 IRQ_TYPE_LEVEL_HIGH>, + <27 IRQ_TYPE_LEVEL_HIGH>, + <28 IRQ_TYPE_LEVEL_HIGH>, + <29 IRQ_TYPE_LEVEL_HIGH>, + <30 IRQ_TYPE_LEVEL_HIGH>, + <31 IRQ_TYPE_LEVEL_HIGH>; + }; +}; + +&pch { + msi: msi-controller@2ff00000 { + compatible = "loongson,pch-msi-1.0"; + reg = <0 0x2ff00000 0 0x8>; + interrupt-controller; + msi-controller; + loongson,msi-base-vec = <64>; + loongson,msi-num-vecs = <192>; + interrupt-parent = <&htvec>; + }; +}; + +&lsdc { + ports { + port@0 { + status = "disabled"; + }; + + port@1 { + status = "ok"; + endpoint { + remote-endpoint = <&adv7123_in>; + }; + }; + }; +}; -- 2.25.1