From patchwork Tue Mar 7 16:17:13 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Davis X-Patchwork-Id: 13164115 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 E03DBC6FD1A for ; Tue, 7 Mar 2023 16:19:03 +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-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=JWfJ8YicJjOUHWEzNTII7HuLnBGLC0HzGmcu/uzbXJM=; b=YMe/2pFl4bF3+x kpIZ2HcL9sQyElreQjOPx+eWmtioYVy+X+HRnRP1IAop+O/Q4RariXhdo/NS3N++NvV1hmUL6Yglm SH7OQyXBzH+ZphVgzwVXpz6Ik01bDNK7s9MY6J0pIt5qQ9Uf7/CJRpHAmNNg6z58PmzRq7UXAiZg2 nmdTs0PsKzf45Yk4/nFyO0JSzCBDJ+WTkUTNLkFj/v0srjqTMHvX0Vi6roDZl41bUI9Hjf6i1nxdt 5YEzepmn5efhQZNkjB13uCIUmppeY2wJwRaLv0nZqkw/+RsiPDlJ3JbkVrZNwmeHUoBnd34gSjYi6 2/MnEZ57DbNa59F+E7tg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pZa0r-001TRK-J3; Tue, 07 Mar 2023 16:18:05 +0000 Received: from fllv0015.ext.ti.com ([198.47.19.141]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pZa0O-001TFz-4c for linux-arm-kernel@lists.infradead.org; Tue, 07 Mar 2023 16:17:38 +0000 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 327GHGIp085466; Tue, 7 Mar 2023 10:17:16 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1678205836; bh=+iDJLKkp5fPd5QQ1ox0RwPSjTpQIRcrWt9oaITgZN14=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=u2uhtIC9j9DrtDVn8ZFrqy1481CcDVTSn3inax8Fjr/keStpiZhQv+BchN9Mdn/Cs nPTUZQU8JqAOCjoZnWvbR90ebD4nieRqR+XIIfXNW+3eD8EEbBuwgZpalWvLPH2pGa jwiG0sYasByzLXBdWGGwdqULrsh/LybI1QkCGDrs= Received: from DFLE112.ent.ti.com (dfle112.ent.ti.com [10.64.6.33]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 327GHG9a008394 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 7 Mar 2023 10:17:16 -0600 Received: from DFLE101.ent.ti.com (10.64.6.22) by DFLE112.ent.ti.com (10.64.6.33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.16; Tue, 7 Mar 2023 10:17:15 -0600 Received: from lelv0326.itg.ti.com (10.180.67.84) by DFLE101.ent.ti.com (10.64.6.22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.16 via Frontend Transport; Tue, 7 Mar 2023 10:17:15 -0600 Received: from ula0226330.dal.design.ti.com (ileaxei01-snat2.itg.ti.com [10.180.69.6]) by lelv0326.itg.ti.com (8.15.2/8.15.2) with ESMTP id 327GHFEv003079; Tue, 7 Mar 2023 10:17:15 -0600 From: Andrew Davis To: Rob Herring , Krzysztof Kozlowski , =?utf-8?q?Beno?= =?utf-8?q?=C3=AEt_Cousson?= , Tony Lindgren , Colin Foster , Olof Johansson , Arnd Bergmann CC: , , , , Andrew Davis Subject: [PATCH v4 1/3] ARM: dts: ti: Add AM57xx GP EVM board support Date: Tue, 7 Mar 2023 10:17:13 -0600 Message-ID: <20230307161715.15209-2-afd@ti.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230307161715.15209-1-afd@ti.com> References: <20230307161715.15209-1-afd@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230307_081736_338408_3F4DD343 X-CRM114-Status: GOOD ( 16.06 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The AM57xx GP EVM boards are built on top the AM57xx BeagleBoard-X15. The EVM extends the BeagleBoard by adding a touchscreen, some buttons, and a handful of peripheral extension slots. Being a plugin extension of an existing standalone board; we define the am57xx-evm as a composite-DTB of the base am57xx-beagle-x15 and a new am57xx-evm overlay. Signed-off-by: Tero Kristo Signed-off-by: Tomi Valkeinen Signed-off-by: Suman Anna Signed-off-by: Andrew Davis --- arch/arm/boot/dts/Makefile | 2 + arch/arm/boot/dts/am57xx-evm.dtso | 127 ++++++++++++++++++++++++++++++ 2 files changed, 129 insertions(+) create mode 100644 arch/arm/boot/dts/am57xx-evm.dtso diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index efe4152e5846..7f850cf5f063 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -994,10 +994,12 @@ dtb-$(CONFIG_SOC_OMAP5) += \ omap5-igep0050.dtb \ omap5-sbc-t54.dtb \ omap5-uevm.dtb +am57xx-evm-dtbs := am57xx-beagle-x15.dtb am57xx-evm.dtbo dtb-$(CONFIG_SOC_DRA7XX) += \ am57xx-beagle-x15.dtb \ am57xx-beagle-x15-revb1.dtb \ am57xx-beagle-x15-revc.dtb \ + am57xx-evm.dtb \ am5729-beagleboneai.dtb \ am57xx-cl-som-am57x.dtb \ am57xx-sbc-am57x.dtb \ diff --git a/arch/arm/boot/dts/am57xx-evm.dtso b/arch/arm/boot/dts/am57xx-evm.dtso new file mode 100644 index 000000000000..12385a31061e --- /dev/null +++ b/arch/arm/boot/dts/am57xx-evm.dtso @@ -0,0 +1,127 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * DT overlay for AM57xx GP EVM boards + * + * Copyright (C) 2020-2022 Texas Instruments Incorporated - https://www.ti.com/ + */ + +/dts-v1/; +/plugin/; + +#include +#include +#include + +&{/} { + compatible = "ti,am5728-evm", "ti,am572x-beagle-x15", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7"; + model = "TI AM5728 EVM"; + + aliases { + display0 = "/display"; + display1 = "/connector"; // Fixme: &lcd0 and &hdmi0 could be + // resolved here correcly based on + // information in the base dtb symbol + // table with a fix in dtc + }; + + gpio-keys { + compatible = "gpio-keys"; + + button-user1 { + gpios = <&gpio2 23 GPIO_ACTIVE_LOW>; + label = "USER1"; + linux,code = ; + }; + + button-user2 { + gpios = <&gpio2 25 GPIO_ACTIVE_LOW>; + label = "USER2"; + linux,code = ; + }; + + button-user3 { + gpios = <&gpio2 28 GPIO_ACTIVE_LOW>; + label = "USER3"; + linux,code = ; + }; + + button-user4 { + gpios = <&gpio2 24 GPIO_ACTIVE_LOW>; + label = "USER4"; + linux,code = ; + }; + + button-user5 { + gpios = <&gpio2 20 GPIO_ACTIVE_LOW>; + label = "USER5"; + linux,code = ; + }; + }; + + lcd0: display { + compatible = "osddisplays,osd070t1718-19ts", "panel-dpi"; + backlight = <&lcd_bl>; + enable-gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>; + label = "lcd"; + + port { + lcd_in: endpoint { + remote-endpoint = <&dpi_out>; + }; + }; + }; + + lcd_bl: backlight { + compatible = "pwm-backlight"; + brightness-levels = <0 243 245 247 249 251 252 253 255>; + default-brightness-level = <8>; + pwms = <&ehrpwm1 0 50000 0>; + }; +}; + +&ehrpwm1 { + status = "okay"; +}; + +&epwmss1 { + status = "okay"; +}; + +&i2c5 { + status = "okay"; + clock-frequency = <400000>; + + #address-cells = <1>; + #size-cells = <0>; + + touchscreen@5c { + compatible = "pixcir,pixcir_tangoc"; + attb-gpio = <&gpio2 4 GPIO_ACTIVE_HIGH>; + interrupt-parent = <&gpio2>; + interrupts = <4 IRQ_TYPE_EDGE_FALLING>; + reg = <0x5c>; + reset-gpio = <&gpio2 6 GPIO_ACTIVE_HIGH>; + touchscreen-size-x = <1024>; + touchscreen-size-y = <600>; + }; +}; + +&uart8 { + status = "okay"; +}; + +&dss { + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + dpi_out: endpoint { + data-lines = <24>; + remote-endpoint = <&lcd_in>; + }; + }; + }; +};