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[2003:ea:8f4d:2b00:70ad:e6bd:1cea:7edd]) by smtp.googlemail.com with ESMTPSA id b22-20020aa7df96000000b0040fb8c4806fsm224276edy.93.2022.02.24.12.02.14 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 24 Feb 2022 12:02:14 -0800 (PST) Message-ID: <0d3c7622-24c9-f348-010e-a98aca251986@gmail.com> Date: Thu, 24 Feb 2022 21:02:14 +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 v4 1/6] dt-bindings: vendor-prefixes: Add Titan Micro Electronics 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: In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Andreas Färber Assign vendor prefix "titanmec", matching their domain name. Acked-by: Rob Herring Signed-off-by: Andreas Färber Signed-off-by: Heiner Kallweit --- Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml index e062a8187..6ffdec91f 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml @@ -1238,6 +1238,8 @@ patternProperties: description: Texas Instruments "^tianma,.*": description: Tianma Micro-electronics Co., Ltd. + "^titanmec,.*": + description: Shenzhen Titan Micro Electronics Co., Ltd. "^tlm,.*": description: Trusted Logic Mobility "^tmt,.*": From patchwork Thu Feb 24 20:03:50 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 545666 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 34969C433FE for ; Thu, 24 Feb 2022 20:11:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234235AbiBXUMC (ORCPT ); Thu, 24 Feb 2022 15:12:02 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56586 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233514AbiBXUMB (ORCPT ); Thu, 24 Feb 2022 15:12:01 -0500 Received: from mail-ej1-x633.google.com (mail-ej1-x633.google.com [IPv6:2a00:1450:4864:20::633]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BAB3CEAD; Thu, 24 Feb 2022 12:11:30 -0800 (PST) Received: by mail-ej1-x633.google.com with SMTP id qk11so6725245ejb.2; Thu, 24 Feb 2022 12:11:30 -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=LZieaA8IQfeUiT55cuSm8XlrpapnhQkbMv4PqrRswQs=; b=CaIYE4lGBxmhFUEqszNJ6ZfSr4qMhwZ2Ixf6B5itoz1D70RNdvcxI2uFwJmCMYV/1m tYs/RlOVekU9G4cjKo4Ywb0SXBGI9TOAX7q8kIyDnr190DbDGAS67pciIba+8udgjnv1 9r0fDMQhzZB/YbfDzdCHmYr53kSEDdmTRlvQW6VdNT2QDi29KpjgqKabEQSq5Twkx6Yh nZTb5HANbdVx929RxZE6+xekoynBmiTLUfHf7RsZ2s+K5AH1eDAwv0IpHwcqRcL68Qlq 2uJbk+4C3L0jDjIUG408NlBNM3qy30SuF91Jbhg44Joqs0yiEqnSy8MEkREidPUCNw8o kCQw== 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=LZieaA8IQfeUiT55cuSm8XlrpapnhQkbMv4PqrRswQs=; b=zLVnfcJpl8090MdYD0pRqrBHFtUE4lqD0NOBXZvudoMGRhNQPsd8IwXfwSabCIENUq k0/jLkVlHXs7Eevn8SXRU1WzbdFxJv+MsNOtM/uXO0fTpM14qCcuWH1b4DPSoLjgYUPk szTU9AeeqQHKnlwCncht8XkXkOoY/+BvrM1HQ93nzKeMUYi4+edKDtI4WcxzXMN2oAOC vZdbwfVkn/xd3jg4gvyVsOirTRHkd69IGU18IfecTvCEVdz/zPzeKo0MsDeJOmHJ+dvE jyRnr6XIDo6dBjcAplRYEk9fSjJYEdu0Oneu+TUtKaouq0sehuyzmyxbqKeHK4KCWtkn 6CUQ== X-Gm-Message-State: AOAM532eRxtxyt3fsXTJvu/qy94mKyRS73AWb04Evo/WTsXTAJjwYTd6 f1AyyLYq+kmkopOb3ngy1Fw= X-Google-Smtp-Source: ABdhPJx0xxe9oOyj3twkXv1sgWzq1cLG+e4+ameBc800P5R31eA18NyH+o7mjr87HALk7kQXpbMjnw== X-Received: by 2002:a17:906:6716:b0:6cc:7d95:90af with SMTP id a22-20020a170906671600b006cc7d9590afmr3546734ejp.442.1645733489127; Thu, 24 Feb 2022 12:11:29 -0800 (PST) Received: from ?IPV6:2003:ea:8f4d:2b00:70ad:e6bd:1cea:7edd? 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[2003:ea:8f4d:2b00:70ad:e6bd:1cea:7edd]) by smtp.googlemail.com with ESMTPSA id hz20-20020a1709072cf400b006d1b5df5c1fsm140379ejc.17.2022.02.24.12.11.28 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 24 Feb 2022 12:11:28 -0800 (PST) Message-ID: Date: Thu, 24 Feb 2022 21:03:50 +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 v4 2/6] dt-bindings: auxdisplay: Add Titan Micro Electronics TM1628 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: In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add a YAML schema binding for TM1628 auxdisplay (7/11-segment LED) controller. This patch is partially based on previous work from Andreas Färber . Co-developed-by: Andreas Färber Signed-off-by: Andreas Färber Signed-off-by: Heiner Kallweit --- .../bindings/auxdisplay/titanmec,tm1628.yaml | 92 +++++++++++++++++++ 1 file changed, 92 insertions(+) create mode 100644 Documentation/devicetree/bindings/auxdisplay/titanmec,tm1628.yaml diff --git a/Documentation/devicetree/bindings/auxdisplay/titanmec,tm1628.yaml b/Documentation/devicetree/bindings/auxdisplay/titanmec,tm1628.yaml new file mode 100644 index 000000000..2a1ef692c --- /dev/null +++ b/Documentation/devicetree/bindings/auxdisplay/titanmec,tm1628.yaml @@ -0,0 +1,92 @@ +# SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/auxdisplay/titanmec,tm1628.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Titan Micro Electronics TM1628 LED controller + +maintainers: + - Andreas Färber + - Heiner Kallweit + +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +properties: + compatible: + const: titanmec,tm1628 + + reg: + maxItems: 1 + + grid: + description: + Mapping of display digit position to grid number. + This implicitly defines the display size. + $ref: /schemas/types.yaml#/definitions/uint8-array + minItems: 1 + maxItems: 7 + + segment-mapping: + description: + Mapping of 7 segment display segments A-G to bit numbers 1-12. + $ref: /schemas/types.yaml#/definitions/uint8-array + minItems: 7 + maxItems: 7 + + "#address-cells": + const: 2 + + "#size-cells": + const: 0 + +required: + - compatible + - reg + +patternProperties: + "^.*@[1-7],([1-9]|1[0-6])$": + type: object + $ref: /schemas/leds/common.yaml# + unevaluatedProperties: false + description: | + Properties for a single LED. + + properties: + reg: + description: | + 1-based grid number, followed by 1-based segment bit number. + maxItems: 1 + + required: + - reg + +unevaluatedProperties: false + +examples: + - | + #include + + spi { + #address-cells = <1>; + #size-cells = <0>; + + led-controller@0 { + compatible = "titanmec,tm1628"; + reg = <0>; + spi-3-wire; + spi-lsb-first; + spi-max-frequency = <500000>; + grid = /bits/ 8 <4 3 2 1>; + segment-mapping = /bits/ 8 <4 5 6 1 2 3 7>; + #address-cells = <2>; + #size-cells = <0>; + + alarmn@5,4 { + reg = <5 4>; + function = LED_FUNCTION_ALARM; + }; + }; + }; +... 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[2003:ea:8f4d:2b00:70ad:e6bd:1cea:7edd]) by smtp.googlemail.com with ESMTPSA id q15-20020a1709060e4f00b006cdf4535cf2sm130234eji.67.2022.02.24.12.11.32 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 24 Feb 2022 12:11:33 -0800 (PST) Message-ID: Date: Thu, 24 Feb 2022 21:10:30 +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 v4 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: In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: devicetree@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 { From patchwork Thu Feb 24 20:11:16 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 545664 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 EBB27C43219 for ; Thu, 24 Feb 2022 20:11:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234252AbiBXUMJ (ORCPT ); Thu, 24 Feb 2022 15:12:09 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57024 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234257AbiBXUMI (ORCPT ); Thu, 24 Feb 2022 15:12:08 -0500 Received: from mail-ed1-x534.google.com (mail-ed1-x534.google.com [IPv6:2a00:1450:4864:20::534]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 85785193CB; Thu, 24 Feb 2022 12:11:36 -0800 (PST) Received: by mail-ed1-x534.google.com with SMTP id s24so4469412edr.5; Thu, 24 Feb 2022 12:11:36 -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=e5NyuFcM6LQ6ck24zC5Lh3fqt3x4cs5RkTNn8b8l2Vk=; b=WW8m6ltpaXjzsUeL8mbZAG+qShtaE0rRC0oJsgH8l16Cgy1HBjPK4SjOi6cc9YXKLY FUJfNFr4zzbeWHGgcbrVYOkyb359yLsSYLIrICroCc8Dfz4N/OTVGEFeAQkxOPu1f4fW PdpD74HRc1Mh9mlT8MkTomiwLIow77sUEE7l5bCUAs1MTdH8+GjcMaAHlm/i3oW9N6lW Si0W3p3tf3bl4ssdMwkdDn6imwemZIgV1yNF8z8s2AjajQPK0btKxnLUyZkCK8p8XCxF Pw8OXgy/8d/mAVufBvqg3c7mwsawDB35XWDB57W2ZxP9rBvOon7fcgYsVtfbpk58Rlmf OfHA== 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=e5NyuFcM6LQ6ck24zC5Lh3fqt3x4cs5RkTNn8b8l2Vk=; b=RIk080JzsCivaXVCpL2QwnYI5RKM0+TMy7ytPE5dlYTa8VOHkq5idH6ezoauTauxYT cn7co+PA35KWz0Dp3A2g8ZpQM29OtZqdwwf1oRT5KGaIfPQ9Lf800+VIdrOKlth/352d 04rz4xYgGHaBFnkvOVWi9Rcq3J0jurLhxEwWmmNnZzRhOuWpO3sErfQOndsjZi5iJn3E H6RHg96+LlUeDOivwaVSuAAJegLFSYzwnRFJplmY9s5HMHVqvyIfZNTMJLJ15ADcUGCk Xqxc+l/WGY8v4iYFUTjsB2d4bvkoWDSbVEVeVjAD7rJo5IrGVrFvZnSOhlRKr2wuWRW+ 2gEw== X-Gm-Message-State: AOAM530YCb9WlgtVOcApkScbjQ1S8IQnrQPK93l6gE83cCAzvfUZXbYQ mrFRT6S+iiMQQP2hHoScs4w3joRdSXE= X-Google-Smtp-Source: ABdhPJzgq2waSqW60Mpej34aIb3d1OVbopNz58VxC3hrhDTV4U4+trNRV9CIxszo/Xe4sDO01llm9A== X-Received: by 2002:a05:6402:c90:b0:410:a0a7:ca5b with SMTP id cm16-20020a0564020c9000b00410a0a7ca5bmr3812607edb.417.1645733495020; Thu, 24 Feb 2022 12:11:35 -0800 (PST) Received: from ?IPV6:2003:ea:8f4d:2b00:70ad:e6bd:1cea:7edd? (p200300ea8f4d2b0070ade6bd1cea7edd.dip0.t-ipconnect.de. [2003:ea:8f4d:2b00:70ad:e6bd:1cea:7edd]) by smtp.googlemail.com with ESMTPSA id b7-20020a50e787000000b00412d6970125sm229061edn.104.2022.02.24.12.11.34 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 24 Feb 2022 12:11:34 -0800 (PST) Message-ID: <0cd06b4a-026b-5705-b36b-1914e63bbf0b@gmail.com> Date: Thu, 24 Feb 2022 21:11:16 +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 v4 6/6] MAINTAINERS: Add entry for tm1628 auxdisplay driver 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: In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add maintainer entry for tm1628 7-segment LED display driver. Signed-off-by: Heiner Kallweit --- MAINTAINERS | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index eb321d82f..d66da447d 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -19672,6 +19672,13 @@ W: http://sourceforge.net/projects/tlan/ F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst F: drivers/net/ethernet/ti/tlan.* +TM1628 LED CONTROLLER DRIVER +M: Heiner Kallweit +S: Maintained +F: Documentation/devicetree/bindings/auxdisplay/titanmec,tm1628.yaml +F: Documentation/ABI/testing/sysfs-devices-auxdisplay-tm1628 +F: drivers/auxdisplay/tm1628.c + TM6000 VIDEO4LINUX DRIVER M: Mauro Carvalho Chehab L: linux-media@vger.kernel.org