From patchwork Sat Feb 19 13:21:14 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 544257 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 595B4C433FE for ; Sat, 19 Feb 2022 13:21:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235699AbiBSNWE (ORCPT ); Sat, 19 Feb 2022 08:22:04 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:38432 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237208AbiBSNWC (ORCPT ); Sat, 19 Feb 2022 08:22:02 -0500 Received: from mail-ed1-x536.google.com (mail-ed1-x536.google.com [IPv6:2a00:1450:4864:20::536]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4FAC245789; Sat, 19 Feb 2022 05:21:39 -0800 (PST) Received: by mail-ed1-x536.google.com with SMTP id m3so14225869eda.10; Sat, 19 Feb 2022 05:21:39 -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=kKy0SIhSKIu0kr4V4JEIbxoglz4OmTrfglh5tt6nsYg=; b=HvdT9JAucpWhsLeiyKmZWgMiivw42j1g4brDgT0HYkHdFm7cuv08RqQ+Yd7vR0Am++ eniGJ6ZcwKrAnunlIdeCJXU+CjPjTpl2zpBARlxoLXIARrfRdv8neQr7BLaE6r9+irr1 ACXnsYsARFhvAIbZCqmGVB+57xjfnRFtrpPTm+2BvIwgepvw+QvR+CdIHrMs8cvmrvYc 9t+W1y11Ppjg6LwczhsFqJjtXrMRwUWliOP6oTIxfWbJ8mbP6e2Txa3FM56WwoSx7+ZF HZ7eaSq61l4YPu7po20/tBL6w8LN9cqSNExUf8/VzCNBMLf2xo0gD9fadPzDq3s8yWgG GsSQ== 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=kKy0SIhSKIu0kr4V4JEIbxoglz4OmTrfglh5tt6nsYg=; b=B2Zrf6JviwidKZQsJmQw3EEQU+n+d6UeMoN6eEHtAnqG6q+W/Qy6xqOBfjGjDebXFi 1UxVl/K6DlK3L8PEq5Je/R/50cOgk+Pr6p5xDBwItYnXaL7AG34hGHKULaXmeDaWt1w2 LQPE5jDrYtl6fxoxtN8BZH9NrxL/xo1/3SjC4EzNqru0CzWGEN6RuwonuSiDX33XdOf0 8vrJYdD8vLPcbKu48gHKBKzP/KImubtM/3aQLBwPr+pTRGlmqymC2ynoGgw1Aea7VKP4 uvUkKCdnYlgrkQHeRZlW1ngp8FGQfYTuXExwU0hwmfGmV5EFV+RsE/LKJb8yUW5OSODt 5Hzw== X-Gm-Message-State: AOAM5301YOhszkM49lYLCOtGRBV6V9nPCHy0amakWVRh6kvGrVYl7qjI xN5rI1wT6RBN+oLi6IMbMd8= X-Google-Smtp-Source: ABdhPJxRPAPD6aXevcaRSr1YCJIxTII7mV9dKRp/d1qVz1sKSq4robgQqCvKDvV7unC3MvnXWu+JOA== X-Received: by 2002:aa7:d592:0:b0:410:b9f9:90f2 with SMTP id r18-20020aa7d592000000b00410b9f990f2mr12921325edq.327.1645276897910; Sat, 19 Feb 2022 05:21:37 -0800 (PST) Received: from ?IPV6:2003:ea:8f4d:2b00:5cf9:df09:c1b3:d44d? (p200300ea8f4d2b005cf9df09c1b3d44d.dip0.t-ipconnect.de. [2003:ea:8f4d:2b00:5cf9:df09:c1b3:d44d]) by smtp.googlemail.com with ESMTPSA id h5sm3194476ejo.124.2022.02.19.05.21.36 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 19 Feb 2022 05:21:37 -0800 (PST) Message-ID: <251a8c26-4b6e-e0ac-059e-94bb40c673f2@gmail.com> Date: Sat, 19 Feb 2022 14:21:14 +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 6/6] arm64: dts: meson-gxl-s905w-tx3-mini: add support for the 7 segment display Content-Language: en-US From: Heiner Kallweit To: Mark Brown , Rob Herring , Krzysztof Kozlowski , =?utf-8?q?Andreas_?= =?utf-8?q?F=C3=A4rber?= , Geert Uytterhoeven , Miguel Ojeda , Neil Armstrong , Kevin Hilman , Jerome Brunet , Martin Blumenstingl Cc: "linux-spi@vger.kernel.org" , "devicetree@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "open list:ARM/Amlogic Meson..." References: <4172e59f-b9d5-d87d-9dbd-a6f683a2173c@gmail.com> In-Reply-To: <4172e59f-b9d5-d87d-9dbd-a6f683a2173c@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 --- .../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>; + + segment-mapping = /bits/ 8 <4 5 6 1 2 3 7>; + 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 {