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Thu, 06 Nov 2025 21:45:14 -0800 (PST) Date: Fri, 07 Nov 2025 13:45:10 +0800 From: Coia Prant To: Heiko Stuebner , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Dragan Simic , Jonas Karlman CC: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org Subject: =?US-ASCII?Q?Re=3A_=5BPATCH_v5_3/3=5D_arm64=3A_dts=3A_rockchip=3A?= =?US-ASCII?Q?_Add_devicetree_for_the_9Tripod_X3568_v4?= User-Agent: K-9 Mail for Android In-Reply-To: <3719039.iIbC2pHGDl@phil> References: <20251103171702.1518730-1-coiaprant@gmail.com> <20251103171702.1518730-4-coiaprant@gmail.com> <3719039.iIbC2pHGDl@phil> Message-ID: <8AD7010C-A0E9-4CF5-B66D-1E1A01CF0B43@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable On November 7, 2025 6:54:45 AM GMT+08:00, Heiko Stuebner wrote: >Am Montag, 3=2E November 2025, 18:17:02 Mitteleurop=C3=A4ische Normalzeit= schrieb Coia Prant: >> The 9Tripod X3568 v4 is an RK3568-based SBC, just like the RK3568-EVB= =2E >> It always uses soldered connections between the X3568CV2/X3568CV3/X3568= CV4 core board >> and the X3568bv4 I/O board=2E >>=20 >> The differences between the core boards >> - PCB size, layout >> - CPU (RKK3568B2/RK3568J) >> - Memory type (DDR4/LPDDR4/LPDDR4X) and size >> - eMMC size >> - DSI/EDP resistor values >> Although the components vary, they maintain full compatibility=2E >>=20 >> The X3568 board has multiple hardware revisions, and we currently suppo= rt v4 (I/O board)=2E >>=20 >> Specification: >> - SoC: RockChip RK3568 ARM64 (4 cores) >> - eMMC: 16-128 GB >> - RAM: 2-16 GB >> - Power: DC 12V 2A >> - Ethernet: 2x YT8521SC RGMII (10/100/1000 Mbps) >> - Wireless radio: 802=2E11b/g/n/ac/ax dual-band >> - LED: >> Power: AlwaysOn >> User: GPIO >> - Button: >> VOL+: SARADC/0 <35k =C2=B5V> >> VOL-: SARADC/0 <450k =C2=B5V> >> Power/Reset: PMIC RK809 >> - CAN >> CAN/1: 4-pin (PH 2=2E0) >> - PWM >> PWM/4: Backlight DSI/0 DSI/1 >> PWM/7: IR Receiver [may not install] >> - UART: >> UART/2: Debug TTL - 1500000 8N1 (1=2E25mm) >> UART/3: TTL (PH 2=2E0) >> UART/4: TTL (PH 2=2E0) >> UART/8: AP6275S Bluetooth >> UART/9: TTL (PH 2=2E0) >> - I2C: >> I2C/0: PMIC RK809 >> I2C/1: Touchscreen DSI/0 DSI/1 >> I2C/4: Camera >> I2C/5: RTC@51 PCF8563 >> - I2S: >> I2S/0: miniHDMI Sound >> I2S/1: RK809 Audio Codec >> I2S/3: AP6275S Bluetooth Sound >> - SDMMC: >> SDMMC/0: microSD (TF) slot >> SDMMC/2: AP6275S SDIO WiFi card >> - Camera: 1x CSI >> - Video: miniHDMI / DSI0 (MIPI/LVDS) / DSI1 (MIPI/EDP) >> - Audio: miniHDMI / MIC on-board / Speaker / SPDIF / 3=2E5mm Headphones= / AP6275S Bluetooth >> - USB: >> USB 2=2E0 HOST x2 >> USB 2=2E0 HOST x3 (4-pin) >> USB 2=2E0 OTG x1 (shared with USB 3=2E0 OTG/HOST) [slot may not insta= ll] >> USB 3=2E0 HOST x1 >> USB 3=2E0 OTG/HOST x1 >> - SATA: 1x SATA 3=2E0 with Power/4-pin [slot may not install] >> - PCIe: 1x PCIe 3=2E0 x2 (x4 connecter) [power/clock/slot may not insta= ll] >>=20 >> Link: >> - https://appletsapi=2E52solution=2Ecom/media/X3568V4%E5%BC%80%E5%8F%91= %E6%9D%BF%E7%A1%AC%E4%BB%B6%E6%89%8B%E5%86%8C=2Epdf >> - https://blog=2Egov=2Ecooking/archives/research-ninetripod-x3568-v4-an= d-flash=2Ehtml >>=20 >> Signed-off-by: Coia Prant > >> diff --git a/arch/arm64/boot/dts/rockchip/rk3568-9tripod-x3568-v4-video= -demo=2Edtso b/arch/arm64/boot/dts/rockchip/rk3568-9tripod-x3568-v4-video-d= emo=2Edtso >> new file mode 100644 >> index 000000000=2E=2Ee7fa1ca48 >> --- /dev/null >> +++ b/arch/arm64/boot/dts/rockchip/rk3568-9tripod-x3568-v4-video-demo= =2Edtso >> @@ -0,0 +1,154 @@ >> +// SPDX-License-Identifier: (GPL-2=2E0-or-later OR MIT) >> + >> +// This is a sample reference, due to lack of hardware can not be test= ed, at your own risk > >and I've also dropped the 2nd overlay now=2E >Please only ever submit patches for stuff you have actually tested=2E > >We don't really add stuff with "use at your own risk" caveats ;-) > > >Heiko > > Okay=2E I'll ask if anyone has a camera and a screen=2E This part is extracted from the original equipment tree, and has been corr= ected by reference to other board=2E If I can find a test, I will submit a new patch=2E Thanks! Wish have a good day=2E