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 4/7] MIPS: Loongson64: dts: introduce ls2k1000 pai evaluation board Date: Tue, 22 Mar 2022 00:29:13 +0800 [thread overview] Message-ID: <20220321162916.1116541-5-15330273260@189.cn> (raw) In-Reply-To: <20220321162916.1116541-1-15330273260@189.cn> From: suijingfeng <suijingfeng@loongson.cn> ___________________ ____________________ | -------| | | | CRTC0 --> | DVO0 ------------------------> | 1024x600 DPI Panel | | _ _ -------| | Which panel to use |____________________| | | | | | | | with this board is a ___________________ | |_| |_| | | choice of the user | | | | +--------------------> | 800x480 DPI Panel | | DC In LS2K1000 | |___________________| | _ _ | +------+ | | | | | <---->| i2c1 |-----------+ | |_| |_| | +------+ | | | | | _________ | -------| +---------+ | | | | CRTC1 --> | DVO1 ---> | sii9022 | --> HDMI connector --> | Monitor | | -------| +---------+ |_________| |___________________| The sii9022 HDMI transmitter working in transparent mode, in this case the edid is read from the monitor directly, not through sil9022's ddc channel. The PMON[2] firmware of this board is responsible for configure the sii9022 encoder at boot time. Due to i2c driver for lsk2000 SoC is not upstream yet, we simply replace the sii9022 with a 1024x768 panel. The i2c0 is not get used by lsdc driver for this board, so there no need to worry about DVO0. [1] https://wiki.debian.org/InstallingDebianOn/Lemote/Loongson2K1000 [2] https://github.com/loongson-community/pmon Signed-off-by: suijingfeng <suijingfeng@loongson.cn> Signed-off-by: Sui Jingfeng <15330273260@189.cn> --- arch/mips/boot/dts/loongson/ls2k1000_pai.dts | 102 +++++++++++++++++++ 1 file changed, 102 insertions(+) create mode 100644 arch/mips/boot/dts/loongson/ls2k1000_pai.dts diff --git a/arch/mips/boot/dts/loongson/ls2k1000_pai.dts b/arch/mips/boot/dts/loongson/ls2k1000_pai.dts new file mode 100644 index 000000000000..0b0172d90677 --- /dev/null +++ b/arch/mips/boot/dts/loongson/ls2k1000_pai.dts @@ -0,0 +1,102 @@ +// SPDX-License-Identifier: GPL-2.0 + +/dts-v1/; + +#include "loongson64-2k1000.dtsi" + +/ { + model = "LS2K1000_PAI_UDB_V1.5"; + + panel: display@0 { + compatible = "hontron,070JII2135-A2", "panel-dpi"; + label = "LCD070CG1024600+DC21"; + + rotation = <0>; + width-mm = <86>; + height-mm = <154>; + + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + #address-cells = <1>; + #size-cells = <0>; + + panel_in: endpoint@0 { + reg = <0>; + remote-endpoint = <&dc_out_rgb0>; + }; + }; + + panel-timing { + clock-frequency = <51200000>; + hactive = <1024>; + vactive = <600>; + hsync-len = <4>; + hfront-porch = <160>; + hback-porch = <156>; + vfront-porch = <11>; + vback-porch = <23>; + vsync-len = <1>; + + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <1>; + }; + }; + + monitor: display@1 { + compatible = "panel-dpi"; + + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + #address-cells = <1>; + #size-cells = <0>; + + monitor_in: endpoint@0 { + reg = <0>; + remote-endpoint = <&dc_out_rgb1>; + }; + }; + + panel-timing { + clock-frequency = <65000000>; + hactive = <1024>; + vactive = <768>; + hfront-porch = <24>; + hsync-len = <136>; + hback-porch = <160>; + vfront-porch = <3>; + vback-porch = <6>; + vsync-len = <29>; + + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <1>; + }; + }; +}; + +&lsdc { + ports { + port@0 { + endpoint { + remote-endpoint = <&panel_in>; + }; + }; + + port@1 { + endpoint { + remote-endpoint = <&monitor_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 4/7] MIPS: Loongson64: dts: introduce ls2k1000 pai evaluation board Date: Tue, 22 Mar 2022 00:29:13 +0800 [thread overview] Message-ID: <20220321162916.1116541-5-15330273260@189.cn> (raw) In-Reply-To: <20220321162916.1116541-1-15330273260@189.cn> From: suijingfeng <suijingfeng@loongson.cn> ___________________ ____________________ | -------| | | | CRTC0 --> | DVO0 ------------------------> | 1024x600 DPI Panel | | _ _ -------| | Which panel to use |____________________| | | | | | | | with this board is a ___________________ | |_| |_| | | choice of the user | | | | +--------------------> | 800x480 DPI Panel | | DC In LS2K1000 | |___________________| | _ _ | +------+ | | | | | <---->| i2c1 |-----------+ | |_| |_| | +------+ | | | | | _________ | -------| +---------+ | | | | CRTC1 --> | DVO1 ---> | sii9022 | --> HDMI connector --> | Monitor | | -------| +---------+ |_________| |___________________| The sii9022 HDMI transmitter working in transparent mode, in this case the edid is read from the monitor directly, not through sil9022's ddc channel. The PMON[2] firmware of this board is responsible for configure the sii9022 encoder at boot time. Due to i2c driver for lsk2000 SoC is not upstream yet, we simply replace the sii9022 with a 1024x768 panel. The i2c0 is not get used by lsdc driver for this board, so there no need to worry about DVO0. [1] https://wiki.debian.org/InstallingDebianOn/Lemote/Loongson2K1000 [2] https://github.com/loongson-community/pmon Signed-off-by: suijingfeng <suijingfeng@loongson.cn> Signed-off-by: Sui Jingfeng <15330273260@189.cn> --- arch/mips/boot/dts/loongson/ls2k1000_pai.dts | 102 +++++++++++++++++++ 1 file changed, 102 insertions(+) create mode 100644 arch/mips/boot/dts/loongson/ls2k1000_pai.dts diff --git a/arch/mips/boot/dts/loongson/ls2k1000_pai.dts b/arch/mips/boot/dts/loongson/ls2k1000_pai.dts new file mode 100644 index 000000000000..0b0172d90677 --- /dev/null +++ b/arch/mips/boot/dts/loongson/ls2k1000_pai.dts @@ -0,0 +1,102 @@ +// SPDX-License-Identifier: GPL-2.0 + +/dts-v1/; + +#include "loongson64-2k1000.dtsi" + +/ { + model = "LS2K1000_PAI_UDB_V1.5"; + + panel: display@0 { + compatible = "hontron,070JII2135-A2", "panel-dpi"; + label = "LCD070CG1024600+DC21"; + + rotation = <0>; + width-mm = <86>; + height-mm = <154>; + + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + #address-cells = <1>; + #size-cells = <0>; + + panel_in: endpoint@0 { + reg = <0>; + remote-endpoint = <&dc_out_rgb0>; + }; + }; + + panel-timing { + clock-frequency = <51200000>; + hactive = <1024>; + vactive = <600>; + hsync-len = <4>; + hfront-porch = <160>; + hback-porch = <156>; + vfront-porch = <11>; + vback-porch = <23>; + vsync-len = <1>; + + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <1>; + }; + }; + + monitor: display@1 { + compatible = "panel-dpi"; + + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + #address-cells = <1>; + #size-cells = <0>; + + monitor_in: endpoint@0 { + reg = <0>; + remote-endpoint = <&dc_out_rgb1>; + }; + }; + + panel-timing { + clock-frequency = <65000000>; + hactive = <1024>; + vactive = <768>; + hfront-porch = <24>; + hsync-len = <136>; + hback-porch = <160>; + vfront-porch = <3>; + vback-porch = <6>; + vsync-len = <29>; + + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <1>; + }; + }; +}; + +&lsdc { + ports { + port@0 { + endpoint { + remote-endpoint = <&panel_in>; + }; + }; + + port@1 { + endpoint { + remote-endpoint = <&monitor_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 ` [PATCH v11 3/7] MIPS: Loongson64: dts: introduce lemote A1901 motherboard Sui Jingfeng 2022-03-21 16:29 ` Sui Jingfeng 2022-03-21 16:29 ` Sui Jingfeng [this message] 2022-03-21 16:29 ` [PATCH v11 4/7] MIPS: Loongson64: dts: introduce ls2k1000 pai evaluation board 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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