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[2620:137:e000::1:20]) by mx.google.com with ESMTP id u2-20020a17090341c200b001a96b39bb35si13221239ple.439.2023.04.27.06.27.58; Thu, 27 Apr 2023 06:28:11 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@ti.com header.s=ti-com-17Q1 header.b=zRgm4dWG; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243488AbjD0NXk (ORCPT + 99 others); Thu, 27 Apr 2023 09:23:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40798 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243409AbjD0NXg (ORCPT ); Thu, 27 Apr 2023 09:23:36 -0400 Received: from fllv0016.ext.ti.com (fllv0016.ext.ti.com [198.47.19.142]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DE27844A0; Thu, 27 Apr 2023 06:23:34 -0700 (PDT) Received: from lelv0266.itg.ti.com ([10.180.67.225]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 33RDN7J7021257; Thu, 27 Apr 2023 08:23:07 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1682601787; bh=1l4QNovdGo7sGp0REDGOcRrLHb/yFwHLCC/66R47Bxo=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=zRgm4dWGyIJX+shR3nndqqxCMXWe+NElypSnjRjr+eB3/TM+tIKHxAqqBZ5rxxdxI RQBiMKOCs+42b+CGrcCdMjpeYk41bc9+Vre7nYPHxDE8gStFAgqaTvjinx0P7MqvhT IsSto4dx8dfACpOVKJ04PlZmYfZfEhIzA7wDScIU= Received: from DFLE109.ent.ti.com (dfle109.ent.ti.com [10.64.6.30]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 33RDN7mO116147 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 27 Apr 2023 08:23:07 -0500 Received: from DFLE100.ent.ti.com (10.64.6.21) by DFLE109.ent.ti.com (10.64.6.30) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Thu, 27 Apr 2023 08:23:07 -0500 Received: from fllv0039.itg.ti.com (10.64.41.19) by DFLE100.ent.ti.com (10.64.6.21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Thu, 27 Apr 2023 08:23:07 -0500 Received: from localhost (ileaxei01-snat.itg.ti.com [10.180.69.5]) by fllv0039.itg.ti.com (8.15.2/8.15.2) with ESMTP id 33RDN6EF109819; Thu, 27 Apr 2023 08:23:07 -0500 From: Aradhya Bhatia To: Nishanth Menon , Vignesh Raghavendra , Andrew Davis , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Catalin Marinas , Will Deacon CC: Devicetree List , Linux Kernel List , Linux ARM Kernel List , Jyri Sarha , Tomi Valkeinen , Praneeth Bajjuri , Rahul T R , Devarsh Thakkar , Jai Luthra , Jayesh Choudhary , Aradhya Bhatia Subject: [PATCH v3 1/2] arm64: dts: ti: am65x: Add Rocktech OLDI panel DT overlay Date: Thu, 27 Apr 2023 18:53:03 +0530 Message-ID: <20230427132304.6857-2-a-bhatia1@ti.com> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230427132304.6857-1-a-bhatia1@ti.com> References: <20230427132304.6857-1-a-bhatia1@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-Spam-Status: No, score=-4.6 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, SPF_HELO_PASS,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1764336170854926456?= X-GMAIL-MSGID: =?utf-8?q?1764336170854926456?= From: Jyri Sarha The OLDI-LCD1EVM add on board has Rocktech RK101II01D-CT panel[1] with integrated touch screen. The integrated touch screen is Goodix GT928. Add DT nodes for these and connect the endpoint nodes with DSS. [1]: Product link https://www.digimax.it/en/tft-lcd/20881-RK101II01D-CT Signed-off-by: Jyri Sarha Signed-off-by: Nikhil Devshatwar [abhatia1@ti.com: Make cosmetic and 6.1 DTSO syntax changes] Signed-off-by: Aradhya Bhatia Reviewed-by: Tomi Valkeinen Reviewed-by: Andrew Davis --- arch/arm64/boot/dts/ti/Makefile | 2 + ...am654-base-board-rocktech-rk101-panel.dtso | 70 +++++++++++++++++++ 2 files changed, 72 insertions(+) create mode 100644 arch/arm64/boot/dts/ti/k3-am654-base-board-rocktech-rk101-panel.dtso diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile index c83c9d772b81..47b0d257b508 100644 --- a/arch/arm64/boot/dts/ti/Makefile +++ b/arch/arm64/boot/dts/ti/Makefile @@ -22,12 +22,14 @@ dtb-$(CONFIG_ARCH_K3) += k3-am642-phyboard-electra-rdk.dtb dtb-$(CONFIG_ARCH_K3) += k3-am642-sk.dtb # Boards with AM65x SoC +k3-am654-gp-evm-dtbs := k3-am654-base-board.dtb k3-am654-base-board-rocktech-rk101-panel.dtbo dtb-$(CONFIG_ARCH_K3) += k3-am6528-iot2050-basic.dtb dtb-$(CONFIG_ARCH_K3) += k3-am6528-iot2050-basic-pg2.dtb dtb-$(CONFIG_ARCH_K3) += k3-am6548-iot2050-advanced.dtb dtb-$(CONFIG_ARCH_K3) += k3-am6548-iot2050-advanced-m2.dtb dtb-$(CONFIG_ARCH_K3) += k3-am6548-iot2050-advanced-pg2.dtb dtb-$(CONFIG_ARCH_K3) += k3-am654-base-board.dtb +dtb-$(CONFIG_ARCH_K3) += k3-am654-gp-evm.dtb # Boards with J7200 SoC k3-j7200-evm-dtbs := k3-j7200-common-proc-board.dtb k3-j7200-evm-quad-port-eth-exp.dtbo diff --git a/arch/arm64/boot/dts/ti/k3-am654-base-board-rocktech-rk101-panel.dtso b/arch/arm64/boot/dts/ti/k3-am654-base-board-rocktech-rk101-panel.dtso new file mode 100644 index 000000000000..0342225d6be3 --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-am654-base-board-rocktech-rk101-panel.dtso @@ -0,0 +1,70 @@ +// SPDX-License-Identifier: GPL-2.0 +/** + * OLDI-LCD1EVM Rocktech integrated panel and touch DT overlay for AM654-EVM. + * Panel Link: https://www.digimax.it/en/tft-lcd/20881-RK101II01D-CT + * + * Copyright (C) 2023 Texas Instruments Incorporated - http://www.ti.com/ + */ + +/dts-v1/; +/plugin/; + +#include +#include +#include + +&{/} { + display0 { + compatible = "rocktech,rk101ii01d-ct"; + backlight = <&lcd_bl>; + enable-gpios = <&pca9555 8 GPIO_ACTIVE_HIGH>; + port { + lcd_in0: endpoint { + remote-endpoint = <&oldi_out0>; + }; + }; + }; + + lcd_bl: backlight { + compatible = "pwm-backlight"; + pwms = <&ecap0 0 50000 PWM_POLARITY_INVERTED>; + brightness-levels = + <0 32 64 96 128 160 192 224 255>; + default-brightness-level = <8>; + }; +}; + +&dss { + status = "okay"; +}; + +&dss_ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + oldi_out0: endpoint { + remote-endpoint = <&lcd_in0>; + }; + }; +}; + +&main_i2c1 { + #address-cells = <1>; + #size-cells = <0>; + + touchscreen@14 { + compatible = "goodix,gt928"; + reg = <0x14>; + + interrupt-parent = <&pca9554>; + interrupts = <3 IRQ_TYPE_EDGE_FALLING>; + touchscreen-size-x = <1280>; + touchscreen-size-y = <800>; + + reset-gpios = <&pca9555 9 GPIO_ACTIVE_HIGH>; + irq-gpios = <&pca9554 3 GPIO_ACTIVE_HIGH>; + }; +};