From patchwork Fri Feb 25 21:22:14 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 12760980 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 22937C433FE for ; Fri, 25 Feb 2022 21:24:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238803AbiBYVYi (ORCPT ); Fri, 25 Feb 2022 16:24:38 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55156 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238540AbiBYVY3 (ORCPT ); Fri, 25 Feb 2022 16:24:29 -0500 Received: from mail-ej1-x62e.google.com (mail-ej1-x62e.google.com [IPv6:2a00:1450:4864:20::62e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0294E188A28; Fri, 25 Feb 2022 13:23:54 -0800 (PST) Received: by mail-ej1-x62e.google.com with SMTP id qk11so13298429ejb.2; Fri, 25 Feb 2022 13:23:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=message-id:date:mime-version:user-agent:subject:content-language :from:to:cc:references:in-reply-to:content-transfer-encoding; bh=ITwZ2iGGWJevAmm+W8iPYQ6tiXhFibH5anmi49Qig/0=; b=Gb0HgBQ6y0KAx0MSz95w+dOzfqWoOCxdTtZ0naa5y9d3oA1he40MqTBHqREx+YMwNU tM/Q/K3hAumLvQYlfTu26FOVzJwt43lzSEQTfo+PLKk/fiqCZDrhfDaaWH+cPkigp0fE 5ZdlX2MmPgxC7ENnsE1z50WTkvm2w657wb0tw/oiM8spb8CKjua2D8ABbyKnR3+RqffV PnnoUygFBnQZGjeEQrT/aShIt0tdhUzY/IuOlXFN8DPBEUSdioAdPXhHMUwIN/TgQkkz UbTx0JtBkSdGpAJfHPjnyEuEo9si5XU3qAjcWkOCbbJQRQ3UbHOuY8Nslq8aMYoOq45l tElg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:from:to:cc:references:in-reply-to :content-transfer-encoding; bh=ITwZ2iGGWJevAmm+W8iPYQ6tiXhFibH5anmi49Qig/0=; b=4SVmo1cA2xIy6BO4YREMQNCwGTCW0d67Eq9EIMZZ6rqd9oEKhaMFRsgQ1FtTKdvk2C gNdH/5cmTzSG0rWzxAj4npNYPVvdfrFGqyjRudUw8fk0sEJql8Baz7DIdXmO/zRTIADA JcfnQ37NdC+h2xtCtR7Ycf+J+m6QeTCBtH9yBDThW29uDRNjc69KAn2jgtgu1JATqA5W 5ghpg1A0APUGWCPuagxBHp59wchK01hQi/ZFvLB6LD6wrJ+hTIQT0Omd2kEZRWPoGfb/ U/AcCXNUvpQ/P7yRiy1mH5rnPMdAvgQ6sLceFd72H9Km//uEU3l0x4VhkIBMGC4f9jVe 8rCw== X-Gm-Message-State: AOAM5303gXwgUqZn5Ttn1YTaAB2Y10c9dIT+i2h3u/t0ZIXX3de5NFKH WU3p1WuiFelXvQQ8VaoqkMA= X-Google-Smtp-Source: ABdhPJzUs0H4TCgOlY3vFGZehzz7PcJuULHzTp7dFQgUPHtVX+kHpnMTtDX6gtT/li+x4ea7DXdsEA== X-Received: by 2002:a17:906:d977:b0:6ce:7097:b8ab with SMTP id rp23-20020a170906d97700b006ce7097b8abmr7317116ejb.766.1645824232592; Fri, 25 Feb 2022 13:23:52 -0800 (PST) Received: from ?IPV6:2a01:c22:7326:e100:c9d3:3c62:2c99:d44b? 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[2a01:c22:7326:e100:c9d3:3c62:2c99:d44b]) by smtp.googlemail.com with ESMTPSA id j2-20020aa7c0c2000000b00412b6b79d1asm1914186edp.10.2022.02.25.13.23.51 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 25 Feb 2022 13:23:52 -0800 (PST) Message-ID: <98b09fc5-5de7-ab71-cbfc-843f1c83239b@gmail.com> Date: Fri, 25 Feb 2022 22:22:14 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.6.1 Subject: [PATCH v5 5/6] arm64: dts: meson-gxl-s905w-tx3-mini: add support for the 7 segment display Content-Language: en-US From: Heiner Kallweit To: Rob Herring , Krzysztof Kozlowski , =?utf-8?q?Andreas_?= =?utf-8?q?F=C3=A4rber?= , Miguel Ojeda Cc: "linux-spi@vger.kernel.org" , "devicetree@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "open list:ARM/Amlogic Meson..." , Jerome Brunet , Martin Blumenstingl , Kevin Hilman , Neil Armstrong , Geert Uytterhoeven References: <90668779-b53d-b3e7-5327-af11ff4a1d18@gmail.com> In-Reply-To: <90668779-b53d-b3e7-5327-af11ff4a1d18@gmail.com> Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org This patch adds support for the 7 segment display of the device. Signed-off-by: Heiner Kallweit --- v5: - add vendor prefix to controller-specific properties --- .../dts/amlogic/meson-gxl-s905w-tx3-mini.dts | 59 +++++++++++++++++++ 1 file changed, 59 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905w-tx3-mini.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905w-tx3-mini.dts index 6705c2082..20bbd931e 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905w-tx3-mini.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905w-tx3-mini.dts @@ -10,6 +10,7 @@ #include "meson-gxl-s905x.dtsi" #include "meson-gx-p23x-q20x.dtsi" +#include / { compatible = "oranth,tx3-mini", "amlogic,s905w", "amlogic,meson-gxl"; @@ -19,6 +20,64 @@ memory@0 { device_type = "memory"; reg = <0x0 0x0 0x0 0x40000000>; /* 1 GiB or 2 GiB */ }; + + spi { + compatible = "spi-gpio"; + sck-gpios = <&gpio GPIODV_27 GPIO_ACTIVE_HIGH>; + mosi-gpios = <&gpio GPIODV_26 GPIO_ACTIVE_HIGH>; + cs-gpios = <&gpio_ao GPIOAO_4 GPIO_ACTIVE_LOW>; + num-chipselects = <1>; + #address-cells = <1>; + #size-cells = <0>; + + tm1628: led-controller@0 { + compatible = "titanmec,tm1628"; + reg = <0>; + spi-3wire; + spi-lsb-first; + spi-rx-delay-us = <1>; + spi-max-frequency = <500000>; + #address-cells = <2>; + #size-cells = <0>; + + titanmec,segment-mapping = /bits/ 8 <4 5 6 1 2 3 7>; + titanmec,grid = /bits/ 8 <4 3 2 1>; + + alarm@5,1 { + reg = <5 1>; + function = LED_FUNCTION_ALARM; + }; + + usb@5,2 { + reg = <5 2>; + function = LED_FUNCTION_USB; + }; + play@5,3 { + reg = <5 3>; + function = "play"; + }; + + pause@5,4 { + reg = <5 4>; + function = "pause"; + }; + + colon@5,5 { + reg = <5 5>; + function = "colon"; + }; + + lan@5,6 { + reg = <5 6>; + function = LED_FUNCTION_LAN; + }; + + wlan@5,7 { + reg = <5 7>; + function = LED_FUNCTION_WLAN; + }; + }; + }; }; &ir {