From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9E53CE95A91 for ; Mon, 9 Oct 2023 11:39:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346227AbjJILj1 (ORCPT ); Mon, 9 Oct 2023 07:39:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48022 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346269AbjJILj0 (ORCPT ); Mon, 9 Oct 2023 07:39:26 -0400 Received: from mail-qv1-xf30.google.com (mail-qv1-xf30.google.com [IPv6:2607:f8b0:4864:20::f30]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8A4D4C6 for ; Mon, 9 Oct 2023 04:39:23 -0700 (PDT) Received: by mail-qv1-xf30.google.com with SMTP id 6a1803df08f44-65b05a45046so25989246d6.2 for ; Mon, 09 Oct 2023 04:39:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1696851562; x=1697456362; darn=vger.kernel.org; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=EuwFZHJVuMY/yvjjKPbV97tzmTd5bLJUXzIBt8fiBeU=; b=w9VVyKYIDMz8u+i34CQZ5pUoENfVjQ96fqwJ9Jvmcx7YkBmsTQ7IayFnpayZFFSles PWtxiyQJnu89HVuIJWsKqR+pNuL3qbQLlfET5yDWtf62K24XBXF3bJq0fKwwCBI1GplL GiS3LQV2WZkRDki0mg7rzBgF4FmtmuAjIA8kzA9FPQF0UqTuL7VMPFPphveQU+4bB+yS 2HMbZoQ3kCUBpBZdMVdmz1W4zX40aAUtiND+TExtSz3C2gU8iGUq4URYP9A605HuQTIh yl+Fgp5ckAYNxJh7oXCzXbND69IJFG858E4qCyKCONiVPO9Pl02+pa3eN42ZGx4KX1Jc jKMw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1696851562; x=1697456362; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=EuwFZHJVuMY/yvjjKPbV97tzmTd5bLJUXzIBt8fiBeU=; b=rU4E/Xuf8UUG7BY7gez2d4dxLkjM0NU2WA3owikVSe6DgtGYugp6JIDvE8Eh7PCWCP o4yywCfTk+H5J4ZyeAs15VryFrBpXTGWzsPOU6kgTJqJRgruFgZRrW+NBYBObp0bn8M0 M74BAb+Wh4rF/CzFxdSCKw/gOjV2a0US+OJ7TaH2j41Gup8y6U45pX7oGK4o0Tb7Z5fj 3cfDLN4s0eBn6ruDwRHw2ax6YKMPNXtxWxsev0IYUlkwQYWfOlaCoROQQO+9yhAK5KUQ hKFNTPKwr0YHUwsTQ1UC1fqmKg1k/AlvC8Rdzqbm2PRMQhKifKySGVa0ONwjAQoTgdgw Z0WA== X-Gm-Message-State: AOJu0Yx3d3RpHbjFmKsdsAWtzbImuq0zG/9rLOixt50YDZoLA4Mgq2f/ PsP7HgcxwgmI4R3bvczbh1vAK0nRTsjrG1GKUr8PxQ== X-Google-Smtp-Source: AGHT+IHhyWHWa0UYEa7KLSkkNZGhyeUdCzA/1rc4dvVTiJ5tMM/yCOey8ADmLWlaoAKBYm19JBp5FhbJvbRLLVFW2Xo= X-Received: by 2002:a05:6214:3187:b0:647:2f8f:8c29 with SMTP id lb7-20020a056214318700b006472f8f8c29mr15562695qvb.48.1696851562503; Mon, 09 Oct 2023 04:39:22 -0700 (PDT) MIME-Version: 1.0 References: <20231005155618.700312-1-peter.griffin@linaro.org> In-Reply-To: From: Peter Griffin Date: Mon, 9 Oct 2023 12:39:11 +0100 Message-ID: Subject: Re: [PATCH 00/21] Add minimal Tensor/GS101 SoC support and Oriole/Pixel6 board To: Krzysztof Kozlowski Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, mturquette@baylibre.com, conor+dt@kernel.org, sboyd@kernel.org, tomasz.figa@gmail.com, s.nawrocki@samsung.com, linus.walleij@linaro.org, wim@linux-watchdog.org, linux@roeck-us.net, catalin.marinas@arm.com, will@kernel.org, arnd@arndb.de, olof@lixom.net, cw00.choi@samsung.com, tudor.ambarus@linaro.org, andre.draszik@linaro.org, semen.protsenko@linaro.org, soc@kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org, linux-watchdog@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org Hi Krzysztof, On Thu, 5 Oct 2023 at 17:32, Krzysztof Kozlowski wrote: > > On 05/10/2023 17:55, Peter Griffin wrote: > > Hi folks, > > > > This series adds initial SoC support for the GS101 SoC and also initial board > > support for Pixel 6 phone (Oriole). > > > > The gs101 / Tensor SoC is also used in Pixel6a (bluejay) and Pixel 6 Pro (raven). > > Currently DT is just added for the gs101 SoC and Oriole. > > Thanks for submitting the patches. Nice work! Thanks, and thankyou for reviewing the series so promptly. > > This is basically a custom-made variant of Exynos made by Samsung for > Google. Something similar what is with Tesla FSD (and Axis Artpec-8 > which was not upstreamed, AFAIR). Many, many drivers and bindings will > be re-used. I want to be sure that GS101 fits into existing Samsung > Exynos support, re-uses it as much as possible and extend when necessary > without breaking anything. Therefore, when the patches are ready, I > would like to be the one applying entire set and future submissions > through Samsung SoC tree, just like I am doing it with Tesla FSD, so I > keep entire Samsung-ecosystem in shape. > > This also means that you are lucky to be selected to: > https://elixir.bootlin.com/linux/v6.6-rc4/source/Documentation/process/maintainer-soc-clean-dts.rst > joining there Tesla FSD and entire Samsung Exynos family :) > > I hope that's ok. That's all fine, it makes sense and it was what I was expecting. Maybe we can try and get you some Pixel 6 hardware as well. The only other Exynos hardware I have for testing unfortunately is the e850 board Sam has been working on. Coincidentally https://www.crowdsupply.com/0xda/usb-cereal just started shipping. Which is quite nice (albeit coincidental) timing, as anyone who has a Pixel 6 device can order one so they can run upstream kernels on their phone and have the debug UART available (which currently is the only way to really interact with the system until we bring up more IO). regards, Peter From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id A9C35E95A8E for ; Mon, 9 Oct 2023 11:39:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:Subject:Message-ID:Date:From: In-Reply-To:References:MIME-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; 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Mon, 09 Oct 2023 04:39:22 -0700 (PDT) MIME-Version: 1.0 References: <20231005155618.700312-1-peter.griffin@linaro.org> In-Reply-To: From: Peter Griffin Date: Mon, 9 Oct 2023 12:39:11 +0100 Message-ID: Subject: Re: [PATCH 00/21] Add minimal Tensor/GS101 SoC support and Oriole/Pixel6 board To: Krzysztof Kozlowski Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, mturquette@baylibre.com, conor+dt@kernel.org, sboyd@kernel.org, tomasz.figa@gmail.com, s.nawrocki@samsung.com, linus.walleij@linaro.org, wim@linux-watchdog.org, linux@roeck-us.net, catalin.marinas@arm.com, will@kernel.org, arnd@arndb.de, olof@lixom.net, cw00.choi@samsung.com, tudor.ambarus@linaro.org, andre.draszik@linaro.org, semen.protsenko@linaro.org, soc@kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org, linux-watchdog@vger.kernel.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231009_043926_122361_DC85543E X-CRM114-Status: GOOD ( 19.71 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Krzysztof, On Thu, 5 Oct 2023 at 17:32, Krzysztof Kozlowski wrote: > > On 05/10/2023 17:55, Peter Griffin wrote: > > Hi folks, > > > > This series adds initial SoC support for the GS101 SoC and also initial board > > support for Pixel 6 phone (Oriole). > > > > The gs101 / Tensor SoC is also used in Pixel6a (bluejay) and Pixel 6 Pro (raven). > > Currently DT is just added for the gs101 SoC and Oriole. > > Thanks for submitting the patches. Nice work! Thanks, and thankyou for reviewing the series so promptly. > > This is basically a custom-made variant of Exynos made by Samsung for > Google. Something similar what is with Tesla FSD (and Axis Artpec-8 > which was not upstreamed, AFAIR). Many, many drivers and bindings will > be re-used. I want to be sure that GS101 fits into existing Samsung > Exynos support, re-uses it as much as possible and extend when necessary > without breaking anything. Therefore, when the patches are ready, I > would like to be the one applying entire set and future submissions > through Samsung SoC tree, just like I am doing it with Tesla FSD, so I > keep entire Samsung-ecosystem in shape. > > This also means that you are lucky to be selected to: > https://elixir.bootlin.com/linux/v6.6-rc4/source/Documentation/process/maintainer-soc-clean-dts.rst > joining there Tesla FSD and entire Samsung Exynos family :) > > I hope that's ok. That's all fine, it makes sense and it was what I was expecting. Maybe we can try and get you some Pixel 6 hardware as well. The only other Exynos hardware I have for testing unfortunately is the e850 board Sam has been working on. Coincidentally https://www.crowdsupply.com/0xda/usb-cereal just started shipping. Which is quite nice (albeit coincidental) timing, as anyone who has a Pixel 6 device can order one so they can run upstream kernels on their phone and have the debug UART available (which currently is the only way to really interact with the system until we bring up more IO). regards, Peter _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel