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 6E29DF36C58 for ; Mon, 20 Apr 2026 12:03:19 +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-Type: Content-Transfer-Encoding:Reply-To:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:References:Cc:To:Subject: From:MIME-Version:Date:Message-ID:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=Pg8NNL8oOm2hCLl3nLzqn0+cD+Rp2WnDtAkiRFQVIBQ=; b=CPiviVRAI4fQX2xJ0ojUuB+jlx k9Rg39GcuadxjiBJvypcAc59Lghyl9AQTw7vv2fDqiYhzRwVKQwge39lXtE1W9u/H4Qs3J7Kwtdh9 jz9HHPr3TYOEoUNqplSMukf4Hw/XOq7zTRW/pLtpzcmE0Np3G7AL+uM2ii6/Y3XT63Ojj9nNSaZAS HndVOw4C81POpzKq1QOQ5iKjVjDCvDez85YP8R0+WbrxqYZn5BMA6sJAIp56s+elDO3f2d2jNapFn YuYSdyVeoN9GYkoSVHKz/xbI8/VikAj4+Ol/QLJrGqEeSEWroRwcq0Ynr1S7hm3vrCeKNdX0XZwko xqmkvfhw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1wEnLO-00000006qur-25kM; Mon, 20 Apr 2026 12:03:14 +0000 Received: from mail-wm1-x32d.google.com ([2a00:1450:4864:20::32d]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1wEnLL-00000006qsi-0MNj for linux-amlogic@lists.infradead.org; Mon, 20 Apr 2026 12:03:12 +0000 Received: by mail-wm1-x32d.google.com with SMTP id 5b1f17b1804b1-4891e86fabeso9480965e9.1 for ; Mon, 20 Apr 2026 05:03:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1776686589; x=1777291389; darn=lists.infradead.org; h=content-transfer-encoding:in-reply-to:organization:autocrypt :content-language:references:cc:to:subject:reply-to:from:user-agent :mime-version:date:message-id:from:to:cc:subject:date:message-id :reply-to; bh=U8fwzwhILo+1C84/3tm8ThN3xB60ifomb9gC9Rp9WVc=; b=aa9CJR3Itif7loV/79n1gSmwGZm7MSwwgkLojJI1xPMtGxwWeNA25koL7NxiaWm4CU MX6d9zvV8lC/QU7ARTxpUsbsVM0L3ogYgvB4rhQXJmmYiHg+wJez84lx3+S7AiLq9VK2 AbxnSyv5NBv82HxfCZziy3QyoYnZNq+8mWCdnUjGOQUZrFM+nIkFoWLy3hzFJkQdUKtx O9+4ESbUZfLoyOZ5roUlAJAZI+FUYyIUMbdKOS3monAtpl9HkbE6h2izEi/nQLrZJJjG y+Z3JdADUx8CvaGbIjXCMB/+HI4YbfPWNKthuWd5a7OjmL43RjlGORGNHdxtCswDf/yb KGlQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1776686589; x=1777291389; h=content-transfer-encoding:in-reply-to:organization:autocrypt :content-language:references:cc:to:subject:reply-to:from:user-agent :mime-version:date:message-id:x-gm-gg:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=U8fwzwhILo+1C84/3tm8ThN3xB60ifomb9gC9Rp9WVc=; b=HGnLW6vfz71vCV1tAf78a4DsxnzJbVRmJeK3Vwva/Y9Oc4g1/KtJCj0sXiqBspBBS+ DBNqZ77Pbcm9UvIv+K1P7WwHZ9aWcINt+5LXGxrrElkCxzw7XmMXk7ZrmOuQ1osLYTcC DSGNMrHdlyobXqjHV7fU/RLR/T96MhtqOlRgeJgUYRURf3GHQuiCoe3ghRcyoMA9/0VJ SueNyH0tNrWT/GGQNleABPjiXJXwk1S1sM7et3BEimYZATZAFcPYOjUHoJHxMJVKBmbs qfL+sVBKzYl37C0ngT0jeQyQBBNX0+CjH0JnMMO0GEeEfCs7KxXhWSslp0EiFU3RT/zn RtMg== X-Forwarded-Encrypted: i=1; AFNElJ8lFsKVn/zhXcyPnpZAlYGJzHptMm6Crfgr3pl/6ydoUg6e8TcKIgFe+jwWuWzexdi+7J+6ddBgFoIiv8dV@lists.infradead.org X-Gm-Message-State: AOJu0YyBKSICYHAXAN/y3DHbwDovM03gHyNd5CD1eb4XllUyOAFCIO9w NDUza+m2S8xdmqsw9Ze7T0nLU/ZTAMEBEkW6ekoD10ZNtb8huJ0tH4JYbKDgcWz0Nyw= X-Gm-Gg: AeBDievGwxFVo7y9d/a0UfuSOQcut/rGyQq+EnPWNpxfHiWXX0JFAPmdDaFSZ0Tz7SV YlY/rtaq6h1WZmU2sbZ6F4lCLWe/cBfnOBOaP7abhX8PW6GwznenK8cPBB+ioto1QV52uyUg/Ob oY2PL+/nQ+idHiR2lhrWwxEPLpHK75DsMWhQj5FNULU30g8mszfVXdfttZgB63T+QLJmdzC66NA A2LMKtT6k1mxMGmIUe5RELxv0jcpwhe4ZIt1xwGrGUqEcejSBB+3IRJz2KVhr3WB/cmhhjMVlUZ dNiVds0gWHn/JyzCn3VSXN7W9UV3JV6P6SH3XCKka6rDdFKuIjCAGzLSFEblBPIHJZrLBmNhIlL KUjqvA3AsvIPjSqVsXiuJL5ppkxPPNL/FjiCHrSVdHhmn3ZS4VdBawOx4/HSaEDmpO7X8pCDljv JlmhI7ckXlmvueg5Iq/x53Dn+o8Pqw441j0+4ZuWueKpmZ/yjpDJVaruduT17qNvhqACrAvxYRj LNPq4+/QFFvdQkKxQ== X-Received: by 2002:a05:600c:620c:b0:488:ae6c:42c6 with SMTP id 5b1f17b1804b1-488fb7786c2mr199792815e9.14.1776686588896; Mon, 20 Apr 2026 05:03:08 -0700 (PDT) Received: from ?IPV6:2a01:e0a:106d:1080:851d:cf13:ef26:f254? ([2a01:e0a:106d:1080:851d:cf13:ef26:f254]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-488fb7aa593sm89632355e9.24.2026.04.20.05.03.08 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 20 Apr 2026 05:03:08 -0700 (PDT) Message-ID: <11812932-d985-4e4e-ad6f-28e1badee216@linaro.org> Date: Mon, 20 Apr 2026 14:03:07 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird From: Neil Armstrong Subject: Re: [PATCH v3 2/4] arm64: dts: amlogic: t7: Add UART controllers nodes To: Ronald Claveau , Kevin Hilman , Jerome Brunet , Martin Blumenstingl , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260420-add-bluetooth-t7-vim4-v3-0-669cd2530ae5@aliel.fr> <20260420-add-bluetooth-t7-vim4-v3-2-669cd2530ae5@aliel.fr> Content-Language: en-US, fr Autocrypt: addr=neil.armstrong@linaro.org; keydata= xsBNBE1ZBs8BCAD78xVLsXPwV/2qQx2FaO/7mhWL0Qodw8UcQJnkrWmgTFRobtTWxuRx8WWP GTjuhvbleoQ5Cxjr+v+1ARGCH46MxFP5DwauzPekwJUD5QKZlaw/bURTLmS2id5wWi3lqVH4 BVF2WzvGyyeV1o4RTCYDnZ9VLLylJ9bneEaIs/7cjCEbipGGFlfIML3sfqnIvMAxIMZrvcl9 qPV2k+KQ7q+aXavU5W+yLNn7QtXUB530Zlk/d2ETgzQ5FLYYnUDAaRl+8JUTjc0CNOTpCeik 80TZcE6f8M76Xa6yU8VcNko94Ck7iB4vj70q76P/J7kt98hklrr85/3NU3oti3nrIHmHABEB AAHNKk5laWwgQXJtc3Ryb25nIDxuZWlsLmFybXN0cm9uZ0BsaW5hcm8ub3JnPsLAkQQTAQoA OwIbIwULCQgHAwUVCgkICwUWAgMBAAIeAQIXgBYhBInsPQWERiF0UPIoSBaat7Gkz/iuBQJk Q5wSAhkBAAoJEBaat7Gkz/iuyhMIANiD94qDtUTJRfEW6GwXmtKWwl/mvqQtaTtZID2dos04 YqBbshiJbejgVJjy+HODcNUIKBB3PSLaln4ltdsV73SBcwUNdzebfKspAQunCM22Mn6FBIxQ GizsMLcP/0FX4en9NaKGfK6ZdKK6kN1GR9YffMJd2P08EO8mHowmSRe/ExAODhAs9W7XXExw UNCY4pVJyRPpEhv373vvff60bHxc1k/FF9WaPscMt7hlkbFLUs85kHtQAmr8pV5Hy9ezsSRa GzJmiVclkPc2BY592IGBXRDQ38urXeM4nfhhvqA50b/nAEXc6FzqgXqDkEIwR66/Gbp0t3+r yQzpKRyQif3OwE0ETVkGzwEIALyKDN/OGURaHBVzwjgYq+ZtifvekdrSNl8TIDH8g1xicBYp QTbPn6bbSZbdvfeQPNCcD4/EhXZuhQXMcoJsQQQnO4vwVULmPGgtGf8PVc7dxKOeta+qUh6+ SRh3vIcAUFHDT3f/Zdspz+e2E0hPV2hiSvICLk11qO6cyJE13zeNFoeY3ggrKY+IzbFomIZY 4yG6xI99NIPEVE9lNBXBKIlewIyVlkOaYvJWSV+p5gdJXOvScNN1epm5YHmf9aE2ZjnqZGoM Mtsyw18YoX9BqMFInxqYQQ3j/HpVgTSvmo5ea5qQDDUaCsaTf8UeDcwYOtgI8iL4oHcsGtUX oUk33HEAEQEAAcLAXwQYAQIACQUCTVkGzwIbDAAKCRAWmrexpM/4rrXiB/sGbkQ6itMrAIfn M7IbRuiSZS1unlySUVYu3SD6YBYnNi3G5EpbwfBNuT3H8//rVvtOFK4OD8cRYkxXRQmTvqa3 3eDIHu/zr1HMKErm+2SD6PO9umRef8V82o2oaCLvf4WeIssFjwB0b6a12opuRP7yo3E3gTCS KmbUuLv1CtxKQF+fUV1cVaTPMyT25Od+RC1K+iOR0F54oUJvJeq7fUzbn/KdlhA8XPGzwGRy 4zcsPWvwnXgfe5tk680fEKZVwOZKIEuJC3v+/yZpQzDvGYJvbyix0lHnrCzq43WefRHI5XTT QbM0WUIBIcGmq38+OgUsMYu4NzLu7uZFAcmp6h8g Organization: Linaro In-Reply-To: <20260420-add-bluetooth-t7-vim4-v3-2-669cd2530ae5@aliel.fr> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260420_050311_327566_60E34C3B X-CRM114-Status: GOOD ( 13.31 ) X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Neil Armstrong Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org On 4/20/26 13:58, Ronald Claveau wrote: > Add device tree nodes for UART B through F (serial@7a000 to > serial@82000), completing the UART controller description for the T7 > SoC. Each node includes the peripheral clock. > > While at it, move the uart_a node to its correct position in the > bus address order (0x78000) to comply with the DT requirement that > nodes be sorted by their reg address. Complete the > uart_a node with its peripheral clock (CLKID_SYS_UART_A) and the > associated clock-names, matching the vendor default clock assignment, > consistent with the other UART nodes. > > Signed-off-by: Ronald Claveau > --- > arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi | 61 +++++++++++++++++++++++++---- > 1 file changed, 54 insertions(+), 7 deletions(-) > > diff --git a/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi > index 4a55d9641bc9b..81c26b1e3e7a4 100644 > --- a/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi > +++ b/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi > @@ -577,13 +577,6 @@ gpio_intc: interrupt-controller@4080 { > <10 11 12 13 14 15 16 17 18 19 20 21>; > }; > > - uart_a: serial@78000 { > - compatible = "amlogic,t7-uart", "amlogic,meson-s4-uart"; > - reg = <0x0 0x78000 0x0 0x18>; > - interrupts = ; > - status = "disabled"; > - }; > - > gp0: clock-controller@8080 { > compatible = "amlogic,t7-gp0-pll"; > reg = <0x0 0x8080 0x0 0x20>; > @@ -713,6 +706,60 @@ pwm_ao_cd: pwm@60000 { > status = "disabled"; > }; > > + uart_a: serial@78000 { > + compatible = "amlogic,t7-uart", "amlogic,meson-s4-uart"; > + reg = <0x0 0x78000 0x0 0x18>; > + interrupts = ; > + clocks = <&xtal>, <&clkc_periphs CLKID_SYS_UART_A>, <&xtal>; > + clock-names = "xtal", "pclk", "baud"; > + status = "disabled"; > + }; > + > + uart_b: serial@7a000 { > + compatible = "amlogic,t7-uart", "amlogic,meson-s4-uart"; > + reg = <0x0 0x7a000 0x0 0x18>; > + interrupts = ; > + clocks = <&xtal>, <&clkc_periphs CLKID_SYS_UART_B>, <&xtal>; > + clock-names = "xtal", "pclk", "baud"; > + status = "disabled"; > + }; > + > + uart_c: serial@7c000 { > + compatible = "amlogic,t7-uart", "amlogic,meson-s4-uart"; > + reg = <0x0 0x7c000 0x0 0x18>; > + interrupts = ; > + clocks = <&xtal>, <&clkc_periphs CLKID_SYS_UART_C>, <&xtal>; > + clock-names = "xtal", "pclk", "baud"; > + status = "disabled"; > + }; > + > + uart_d: serial@7e000 { > + compatible = "amlogic,t7-uart", "amlogic,meson-s4-uart"; > + reg = <0x0 0x7e000 0x0 0x18>; > + interrupts = ; > + clocks = <&xtal>, <&clkc_periphs CLKID_SYS_UART_D>, <&xtal>; > + clock-names = "xtal", "pclk", "baud"; > + status = "disabled"; > + }; > + > + uart_e: serial@80000 { > + compatible = "amlogic,t7-uart", "amlogic,meson-s4-uart"; > + reg = <0x0 0x80000 0x0 0x18>; > + interrupts = ; > + clocks = <&xtal>, <&clkc_periphs CLKID_SYS_UART_E>, <&xtal>; > + clock-names = "xtal", "pclk", "baud"; > + status = "disabled"; > + }; > + > + uart_f: serial@82000 { > + compatible = "amlogic,t7-uart", "amlogic,meson-s4-uart"; > + reg = <0x0 0x82000 0x0 0x18>; > + interrupts = ; > + clocks = <&xtal>, <&clkc_periphs CLKID_SYS_UART_F>, <&xtal>; > + clock-names = "xtal", "pclk", "baud"; > + status = "disabled"; > + }; > + > sd_emmc_a: mmc@88000 { > compatible = "amlogic,t7-mmc", "amlogic,meson-axg-mmc"; > reg = <0x0 0x88000 0x0 0x800>; > Reviewed-by: Neil Armstrong Thanks, Neil _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic