From: Sui Jingfeng <15330273260@189.cn> To: Maxime Ripard <mripard@kernel.org>, Thomas Zimmermann <tzimmermann@suse.de>, Roland Scheidegger <sroland@vmware.com>, Zack Rusin <zackr@vmware.com>, Christian Gmeiner <christian.gmeiner@gmail.com>, David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>, Rob Herring <robh+dt@kernel.org>, Thomas Bogendoerfer <tsbogend@alpha.franken.de>, Dan Carpenter <dan.carpenter@oracle.com>, Krzysztof Kozlowski <krzk@kernel.org>, Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com>, Sam Ravnborg <sam@ravnborg.org>, "David S . Miller" <davem@davemloft.net>, Jiaxun Yang <jiaxun.yang@flygoat.com>, Lucas Stach <l.stach@pengutronix.de>, Maarten Lankhorst <maarten.lankhorst@linux.intel.com>, Ilia Mirkin <imirkin@alum.mit.edu>, Qing Zhang <zhangqing@loongson.cn>, suijingfeng <suijingfeng@loongson.cn> 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 [thread overview] Message-ID: <20220321162916.1116541-4-15330273260@189.cn> (raw) In-Reply-To: <20220321162916.1116541-1-15330273260@189.cn> From: suijingfeng <suijingfeng@loongson.cn> 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 <suijingfeng@loongson.cn> 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
WARNING: multiple messages have this Message-ID (diff)
From: Sui Jingfeng <15330273260@189.cn> To: Maxime Ripard <mripard@kernel.org>, Thomas Zimmermann <tzimmermann@suse.de>, Roland Scheidegger <sroland@vmware.com>, Zack Rusin <zackr@vmware.com>, Christian Gmeiner <christian.gmeiner@gmail.com>, David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>, Rob Herring <robh+dt@kernel.org>, Thomas Bogendoerfer <tsbogend@alpha.franken.de>, Dan Carpenter <dan.carpenter@oracle.com>, Krzysztof Kozlowski <krzk@kernel.org>, Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com>, Sam Ravnborg <sam@ravnborg.org>, "David S . Miller" <davem@davemloft.net>, Jiaxun Yang <jiaxun.yang@flygoat.com>, Lucas Stach <l.stach@pengutronix.de>, Maarten Lankhorst <maarten.lankhorst@linux.intel.com>, Ilia Mirkin <imirkin@alum.mit.edu>, Qing Zhang <zhangqing@loongson.cn>, suijingfeng <suijingfeng@loongson.cn> Cc: devicetree@vger.kernel.org, linux-mips@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH v11 3/7] MIPS: Loongson64: dts: introduce lemote A1901 motherboard Date: Tue, 22 Mar 2022 00:29:12 +0800 [thread overview] Message-ID: <20220321162916.1116541-4-15330273260@189.cn> (raw) In-Reply-To: <20220321162916.1116541-1-15330273260@189.cn> From: suijingfeng <suijingfeng@loongson.cn> 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 <suijingfeng@loongson.cn> 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
next prev parent reply other threads:[~2022-03-21 16:30 UTC|newest] Thread overview: 94+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-03-21 16:29 [PATCH v11 0/7] drm/lsdc: add drm driver for loongson display controller Sui Jingfeng 2022-03-21 16:29 ` Sui Jingfeng 2022-03-21 16:29 ` [PATCH v11 1/7] MIPS: Loongson64: dts: update the display controller device node Sui Jingfeng 2022-03-21 16:29 ` Sui Jingfeng 2022-03-21 16:29 ` [PATCH v11 2/7] MIPS: Loongson64: dts: introduce ls3A4000 evaluation board Sui Jingfeng 2022-03-21 16:29 ` Sui Jingfeng 2022-03-22 13:05 ` Jiaxun Yang 2022-03-22 13:05 ` Jiaxun Yang 2022-03-22 13:38 ` Sui Jingfeng 2022-03-22 13:38 ` Sui Jingfeng 2022-03-22 16:06 ` Jiaxun Yang 2022-03-22 16:06 ` Jiaxun Yang 2022-03-23 1:53 ` Sui Jingfeng 2022-03-23 1:53 ` Sui Jingfeng 2022-03-23 2:29 ` Jiaxun Yang 2022-03-23 2:29 ` Jiaxun Yang 2022-03-23 3:07 ` Sui Jingfeng 2022-03-23 3:07 ` Sui Jingfeng 2022-03-23 3:14 ` Jiaxun Yang 2022-03-23 3:14 ` Jiaxun Yang 2022-03-23 7:07 ` Sui Jingfeng 2022-03-23 7:07 ` Sui Jingfeng 2022-03-23 12:29 ` Jiaxun Yang 2022-03-23 12:29 ` Jiaxun Yang 2022-03-23 12:53 ` Rob Herring 2022-03-23 12:53 ` Rob Herring 2022-03-24 1:51 ` Sui Jingfeng 2022-03-24 1:51 ` Sui Jingfeng 2022-03-21 16:29 ` Sui Jingfeng [this message] 2022-03-21 16:29 ` [PATCH v11 3/7] MIPS: Loongson64: dts: introduce lemote A1901 motherboard Sui Jingfeng 2022-03-21 16:29 ` [PATCH v11 4/7] MIPS: Loongson64: dts: introduce ls2k1000 pai evaluation board Sui Jingfeng 2022-03-21 16:29 ` Sui Jingfeng 2022-03-21 16:29 ` [PATCH v11 5/7] dt-bindings: display: Add Loongson display controller Sui Jingfeng 2022-03-21 16:29 ` Sui Jingfeng 2022-03-21 23:20 ` Rob Herring 2022-03-21 23:20 ` Rob Herring 2022-03-22 2:33 ` Sui Jingfeng 2022-03-22 2:33 ` Sui Jingfeng 2022-03-22 13:08 ` Jiaxun Yang 2022-03-22 13:08 ` Jiaxun Yang 2022-03-22 13:54 ` Sui Jingfeng 2022-03-22 13:54 ` Sui Jingfeng 2022-03-22 16:08 ` Jiaxun Yang 2022-03-22 16:08 ` Jiaxun Yang 2022-03-22 20:03 ` Rob Herring 2022-03-22 20:03 ` Rob Herring 2022-03-22 20:55 ` Rob Herring 2022-03-22 20:55 ` Rob Herring 2022-03-23 3:38 ` Sui Jingfeng 2022-03-23 3:38 ` Sui Jingfeng 2022-03-23 13:03 ` Rob Herring 2022-03-23 13:03 ` Rob Herring 2022-03-24 1:48 ` Sui Jingfeng 2022-03-24 1:48 ` Sui Jingfeng 2022-03-24 13:26 ` Rob Herring 2022-03-24 13:26 ` Rob Herring 2022-03-26 10:04 ` Sui Jingfeng 2022-03-26 10:04 ` Sui Jingfeng 2022-03-28 14:04 ` Rob Herring 2022-03-28 14:04 ` Rob Herring 2022-03-29 2:02 ` Sui Jingfeng 2022-03-29 2:02 ` Sui Jingfeng 2022-03-29 13:24 ` Rob Herring 2022-03-29 13:24 ` Rob Herring 2022-03-21 16:29 ` [PATCH v11 6/7] MIPS: Loongson64: defconfig: enable display bridge drivers on Loongson64 Sui Jingfeng 2022-03-21 16:29 ` Sui Jingfeng 2022-03-21 16:29 ` [PATCH v11 7/7] drm/lsdc: add drm driver for loongson display controller Sui Jingfeng 2022-03-21 16:29 ` Sui Jingfeng 2022-03-22 20:49 ` Rob Herring 2022-03-22 20:49 ` Rob Herring 2022-03-23 4:12 ` Sui Jingfeng 2022-03-23 4:12 ` Sui Jingfeng 2022-03-23 13:11 ` Rob Herring 2022-03-23 13:11 ` Rob Herring 2022-03-24 4:05 ` Sui Jingfeng 2022-03-24 4:05 ` Sui Jingfeng 2022-04-08 2:09 ` Sui Jingfeng 2022-04-08 2:09 ` Sui Jingfeng 2022-03-23 4:19 ` Sui Jingfeng 2022-03-23 4:19 ` Sui Jingfeng 2022-03-23 8:49 ` Sui Jingfeng 2022-03-23 8:49 ` Sui Jingfeng 2022-03-23 9:31 ` Sui Jingfeng 2022-03-23 9:31 ` Sui Jingfeng 2022-03-24 1:39 ` Sui Jingfeng 2022-03-24 1:39 ` Sui Jingfeng 2022-03-24 13:42 ` Rob Herring 2022-03-24 13:42 ` Rob Herring 2022-03-24 7:32 ` Sui Jingfeng 2022-03-24 7:32 ` Sui Jingfeng 2022-03-24 13:56 ` Rob Herring 2022-03-24 13:56 ` Rob Herring 2023-01-17 3:08 ` Sui jingfeng 2023-02-03 2:48 ` suijingfeng
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