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[86.58.6.171]) by smtp.gmail.com with ESMTPSA id g4-20020adff3c4000000b00343c1cd5aedsm24475445wrp.52.2024.04.27.03.20.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 27 Apr 2024 03:20:18 -0700 (PDT) From: Jernej =?utf-8?B?xaBrcmFiZWM=?= To: Andre Przywara , Chen-Yu Tsai , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Samuel Holland , Chris Morgan , Ryan Walklin Cc: devicetree@vger.kernel.org, linux-sunxi@lists.linux.dev, Ryan Walklin Subject: Re: [PATCH v5 2/4] arm64: dts: allwinner: h700: Add RG35XX 2024 DTS Date: Sat, 27 Apr 2024 12:20:17 +0200 Message-ID: <1856456.atdPhlSkOF@jernej-laptop> In-Reply-To: <20240426213505.69273-10-ryan@testtoast.com> References: <20240426213505.69273-5-ryan@testtoast.com> <20240426213505.69273-10-ryan@testtoast.com> Precedence: bulk X-Mailing-List: linux-sunxi@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="utf-8" Dne petek, 26. april 2024 ob 23:35:10 GMT +2 je Ryan Walklin napisal(a): > The base model RG35XX (2024) is a handheld gaming device based on an > Allwinner H700 chip. > > The H700 is a H616 variant (4x ARM Cortex-A53 cores @ 1.5Ghz with Mali G31 > GPU) which exposes RGB LCD and NMI pins. > > Device features: > - Allwinner H700 @ 1.5GHz > - 1GB LPDDR4 DRAM > - X-Powers AXP717 PMIC > - 3.5" 640x480 RGB LCD > - Two microSD slots > - Mini-HDMI out > - GPIO keypad > - 3.5mm headphone jack > - USB-C charging port > > Enabled in this DTS: > - AXP717 PMIC with RSB serial interface, regulators and NMI interrupt > controller > - Power LED (charge LED on device controlled directly by PMIC) > - Serial UART (accessible from headers on the board) > - MMC slots (SD2 appears to have a GPIO-switched regulator for 1.8v > low-voltage signalling, this is not yet modeled so a fixed-regulator and > 3.3v and 1.8v rails from the PMIC are used. A switched regulator will be > confirmed and posted in a follow-up patch) > > Signed-off-by: Ryan Walklin Reviewed-by: Jernej Skrabec Best regards, Jernej