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 748ABF557EA for ; Mon, 20 Apr 2026 08:47:50 +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=IQM7Jh59apg7I5Oa9Io81z49kmcUImIpoxemvIJxZk0=; b=uEYzPk8ait9GwhngZB8/iE2Txl O1WCsHZwfhBaMhkLNfCf2reODKH4Ur+Ol7O2BMUDptvFaSPCrNqsLhR9YwrePgyxF8LeH90F8yE4/ 0gbyjmCt43hljYhNHqrmMrZTPaBWB3L6/fKgCLxOHqbXzSVq303QxTUqVu2A+I/MIIoH+G1XuF/Yq YpUzIhQcSHtiKsn76f8Kj/qWCde008HSbHwWkFA8DkWsn8so/eNGnPrAN246uV95cZ6z43IV6Ty6X Tm7LA9JEUfybwon1MmTJgHRJZV/EPrr9O1jqU89O7zHFqgbhwSaqmzP+sI6u5iHRs5HEDdgYTTCeU sf1yC/JQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1wEkIE-00000006ciI-0sqC; Mon, 20 Apr 2026 08:47:46 +0000 Received: from mail-wm1-x32c.google.com ([2a00:1450:4864:20::32c]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1wEkIB-00000006cgF-1URn for linux-amlogic@lists.infradead.org; Mon, 20 Apr 2026 08:47:45 +0000 Received: by mail-wm1-x32c.google.com with SMTP id 5b1f17b1804b1-488b0e1b870so42600095e9.2 for ; Mon, 20 Apr 2026 01:47:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1776674861; x=1777279661; 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=v4gP1X/1RVo+LT2tXlc26R+u2cPe0X8dceny5kiXZXs=; b=hBOP62k4bocva331IezFoQgR+ewoED49SxRU3TjbRjxe5fjrE3P6iW+adHana3oI9S JCVuOXrRDA5y0iNkRDaL2SozrZVF19aZQng4SmjYMqWtMrpfiyrLZmXIz9Dco3fKHf5a rM+XRSccfnTxgjvRWrj8bZ35em6W+RMqOInK4zZv5w3PY0k5UlrcDWkRN+oilU1Ey27M MHwgKN7a5XzR9+TwXOKGk1saJsJowxKZWL71i2+i4Kr2AV/VffKTrThMnRu6p3aOvycj Z7QOYVcCm7UVjGs5Gm8vIITOTrxBYvs5nJMXCcx83gEpeSNKh2/vQ43r6WVlwbkS8932 URtA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1776674861; x=1777279661; 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=v4gP1X/1RVo+LT2tXlc26R+u2cPe0X8dceny5kiXZXs=; b=TvLCZXcAs1eJAERaDJyGXNve9dR338Dzb70BofWF0XpmqzDJ2oWXWJFHpj4HQ10yGM I4z1KxN7On1b6TZCycl/c/pK23hT1wJn/3gWHWT7uW9OZ9x1/RqRZ9kad5PoOl32zi81 a6L8bchFV6m+JIM0KHjtMH2VTEDm7NLUR3t/P5q/RXB9Xg/c3B1nrmASgkutpmBalUzL 5Og6HRrDecGe8EWKkF+rGo071FXoUKCdqEjuTYh4hUmxRVzU+FSPbETiiLocO3sOcxHM 9Gc/+pcxRqW4p6r9QnStvo8o0aNbYoHO4kKFzK+1cAqUe7mUqhuSTRn9X1hBwoHGIgwZ Phrg== X-Forwarded-Encrypted: i=1; AFNElJ+Y6qaFdUBany5YcwR+OvjWQAXkF/MrJYbUejD6USugL1rQFIsnstfDL2XaO1IaMS+sZPojr/GV123rvg+J@lists.infradead.org X-Gm-Message-State: AOJu0YyCb+lwhjDD7MfJ8BZJNvdrgmFkv3iY0sKb1QwqKsQxScilWSph RlXSelxeHLUiqbx2pqPZLMMcjmGPm4E2tpnr0BEc9znf6IqAN4AFklQkWScRmUwUsb4= X-Gm-Gg: AeBDiesaRklkuG3nRDc4AbkqKuY7X66krVo6om5Bu2X6jaPF9SKqxPH3yPkyIrpXwjJ 0gWrPKEDFDAaxwWxycxLLlwV+SoqNNzLM7u3Xnoyq0P4oqPBVtbsut5JVrzc5yBbjZscm2vkJ5c m1CjGKt3WQz0pV2bYAPQ9Q5TPvHFoFRH4bqkvUu2JfBsPxJbfZhIFDA79W9ufgIJKH+hC+Av5eF XMUDkliEDYPXmyg/b5ytjQ4chOcSNLqQ/azEUw+uJb6XhL1JjqJwL0ZhSQyIN+ma+Aeihzugjar xtU+63xZdDMhvDtRmLNZF0OKzvw4ctmNOmHqrJKaqVzAVfVJKNhP0ccZUi+Y+VCiEq6Kr6q4mG8 kmE1uGnDKKQs4g/uKd4fFTxBTTB+rXQFLaclOFzUOLp2RD4BmQxkbPfCl6Qs5DYx3kWSl9PzS/2 7hXo2eKdXTQea6ItAFkf1GMvTwcYs4+k7yQkamrON5v59g7x1wVzexbpecPGAAotE4WzfuVZnRm MyljQcFuUROl/S9xdIx5LP1Pz1B X-Received: by 2002:a05:600c:890c:b0:487:1108:48af with SMTP id 5b1f17b1804b1-488fb7389a6mr137523595e9.4.1776674861197; Mon, 20 Apr 2026 01:47:41 -0700 (PDT) Received: from ?IPV6:2a01:e0a:106d:1080:8290:9fd8:8af0:67dc? ([2a01:e0a:106d:1080:8290:9fd8:8af0:67dc]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4891f98728dsm11193695e9.23.2026.04.20.01.47.40 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 20 Apr 2026 01:47:40 -0700 (PDT) Message-ID: Date: Mon, 20 Apr 2026 10:47:40 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird From: Neil Armstrong Subject: Re: [PATCH v2 2/3] 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: <20260416-add-bluetooth-t7-vim4-v2-0-9a57098fd055@aliel.fr> <20260416-add-bluetooth-t7-vim4-v2-2-9a57098fd055@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: <20260416-add-bluetooth-t7-vim4-v2-2-9a57098fd055@aliel.fr> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260420_014743_434419_8591DE08 X-CRM114-Status: GOOD ( 13.41 ) 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 4/16/26 10:54, 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