From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ej1-f50.google.com (mail-ej1-f50.google.com [209.85.218.50]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5E8B715AF2 for ; Fri, 29 Sep 2023 17:09:25 +0000 (UTC) Received: by mail-ej1-f50.google.com with SMTP id a640c23a62f3a-9a65f9147ccso1895830066b.1 for ; Fri, 29 Sep 2023 10:09:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1696007363; x=1696612163; darn=lists.linux.dev; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=ujmc83yMXpLQs62oq9Ku7OlREc5p41OJ1IYLLDbMl+E=; b=isuRJFiESZGnR7gWjknlYWFQ01KXGr6oboWMj8vu9/L0CkQsF2Hb7vq3y6UdJ/VkFE LL5Gws7/xU68CixjAdg1gZAZqkrr8KDUcdYw1ASequ+5jXtOXN3byKvM1MtV/7ZCsZpc gqysP7Prp7Qv4BdtisX0svCVGp84YiPWKge6qOOBZpPtM4IkdzLU4kvwJZUBlChm7PAT +FcFp5uKJ2MeGesmfGMC6l/n+BUcwjkYyf9yHMKu9/DnrafvDVrPRETNusfAMFCEfiPn OH/jPbPRE470aWT9kJRoZEpTktxZ0ts4NJ9TF9ld1uwCTO1KGrLQdP8N7wyYO0tan/YM pnfQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1696007363; x=1696612163; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=ujmc83yMXpLQs62oq9Ku7OlREc5p41OJ1IYLLDbMl+E=; b=wwc0JCClYJoXtiy8uFZ/kGgVn1l2XVQ0vD/FCKMARDQuL3QvbFc6C3ozFSF+koOEZg qk5J/a6SYLRmvtZ5NvYmZmsZTdMgq1mtni64mkIbOfiXB8jTmgiIE9WCRY+AzLqqwIeN suNSmXwGa9m35SuQVzDyWVV6GsRPIAjG0cbL11MFYdc5tm7Kag44TPtDPztX+KZ4rzMu mYu95Sv8UJqW/E9OxR9jqQT0eqWclD3vBxq3YpEZnQHSPlZ9faenkBthAtzWDQ8uXI7N F2FHKGr4dqc9ngUJ+OkRqMSOgEbv4+kPxGZBXgk1dEq6wVVmYId9ZJ4jw5i+p1txwd7P 8ADw== X-Gm-Message-State: AOJu0Yzix8KB7X1QmAo9FE61i734SWNEz5podtshmCwE9q/gn67zag5+ vP2a8+039z4w5BpZABHJeA170219q57hAHSf X-Google-Smtp-Source: AGHT+IGqE2ODrXB51bwkoA2pZUpFK02WZje6PSamseE7PI4J+zgN/84WhvtDm7xPzh7WNHrV1ajI/w== X-Received: by 2002:a17:907:78c4:b0:9ae:37d9:803e with SMTP id kv4-20020a17090778c400b009ae37d9803emr4842386ejc.8.1696007363114; Fri, 29 Sep 2023 10:09:23 -0700 (PDT) Received: from jernej-laptop.localnet ([188.159.248.16]) by smtp.gmail.com with ESMTPSA id rh27-20020a17090720fb00b0099b6becb107sm12766981ejb.95.2023.09.29.10.09.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 29 Sep 2023 10:09:22 -0700 (PDT) From: Jernej =?utf-8?B?xaBrcmFiZWM=?= To: linux-sunxi@lists.linux.dev, Chris Morgan Cc: devicetree@vger.kernel.org, mripard@kernel.org, uwu@icenowy.me, samuel@sholland.org, wens@csie.org, conor+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, robh+dt@kernel.org, andre.przywara@arm.com, Chris Morgan Subject: Re: [PATCH V6 0/4] Add Anbernic RG-Nano Date: Fri, 29 Sep 2023 19:09:21 +0200 Message-ID: <12291999.O9o76ZdvQC@jernej-laptop> In-Reply-To: <20230929144441.3409-1-macroalpha82@gmail.com> References: <20230929144441.3409-1-macroalpha82@gmail.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="us-ascii" Dne petek, 29. september 2023 ob 16:44:37 CEST je Chris Morgan napisal(a): > From: Chris Morgan > > Add support for the Anbernic RG-Nano handheld gaming device > > Changes since V5: > - Removed references to "driver" in comments in device tree. > > Changes since V4: > - Rebased off main branch as some patches had been pulled into main. > - Re-enabled the internal RTC based on advice from maintainers. > - Removed "clocks" property from internal RTC based on advice from > - maintainers. > - Gave external RTC alias of rtc0 and internal RTC alias of rtc1 so > priority would be given to the external RTC. The external RTC keeps > accurate time, while the internal RTC lost 8 hours for me in a 24 > hour period. > > Changes since V3: > - Added PHY to the OHCI and EHCI nodes. Note that the PHY driver > currently forces the PHY to host mode always; a correction to > the PHY driver or removal of the phy values from the OHCI and EHCI > nodes are necessary to get otg mode working properly. > - Disabled SoC RTC in favor of external clock. The SoC RTC is not > set up correctly in hardware and runs fast, whereas the external RTC > keeps accurate time. This matches the BSP. > - Added labels to GPIO pins to aid in readability. > > Changes since V2: > - Add display support. > - Add USB host support. > - Removed CPU frequency and voltage parameters, as CPU regulator may > be tied into additional areas that need further testing. > - Added regulator names back, as they appear to have been accidentally > dropped in v2. > - Updated notes to denote all hardware tested and working. > > Changes since V1: > - Added additional pwm pin configs to sun8i-v3s.dtsi and removed > default config for pwm0 in lieu of defining it for each board. > - Noted in patch notes that additional hardware of UART debug port, > USB port (in gadget mode) also work, and that USB host mode does > not work. > - Identified GPIO responsible for enabling external speaker amplifier > and defined it, allowing onboard audio to work. > - Removed ac_power_supply node. > - Set regulator min and max values to the same value as defined in the > schematics. > - Removed definition for reg_ldo1. This regulator is hardware > configured so the value did not affect anything, however the driver > must be updated to support the correct value of 3.3v in this case. > - Removed usb0_id_det-gpios as I cannot confirm these are correct. > > Chris Morgan (4): > arm: dts: sun8i: V3s: Add pinctrl for pwm > ARM: dts: sun8i: v3s: add EHCI and OHCI to v3s dts > dt-bindings: arm: sunxi: add Anbernic RG-Nano > ARM: dts: sunxi: add support for Anbernic RG-Nano > > .../devicetree/bindings/arm/sunxi.yaml | 5 + > arch/arm/boot/dts/allwinner/Makefile | 1 + > .../allwinner/sun8i-v3s-anbernic-rg-nano.dts | 276 ++++++++++++++++++ > arch/arm/boot/dts/allwinner/sun8i-v3s.dtsi | 35 +++ > 4 files changed, 317 insertions(+) > create mode 100644 arch/arm/boot/dts/allwinner/sun8i-v3s-anbernic-rg-nano.dts > Applied, thanks! Best regards, Jernej