From patchwork Thu Apr 27 13:23:02 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aradhya Bhatia X-Patchwork-Id: 13225488 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 22674C77B61 for ; Thu, 27 Apr 2023 13:24:32 +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: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:In-Reply-To:References: List-Owner; bh=A8w6lfv9A/Fot6kGhTKMhoB2bsx3ezKRp+DdRC92eCc=; b=n9R3w8mwYCkHQ3 1leZu1dSR0gKKTxtD/5AHfd34afRmYOvok/eHJbSOiPvHEeHw/u8y9RU09XRQjUH//IcA+w9ICddv hQ60xAYOWqhpFgduIMZzvarz63kaaLxuuNHlJRKSOkbmRViKYEQcPk8KNAG9nVP8NrrOfcGNCh/0t K2J8HjNYsvlr+0CJFkDcHxUtGRuy2dGOuzxAAPd6q8PJ8BaOTQUVFiZ207ewODFbLTUX3rjAXAW0m qzK28ABd2h3exjUynTrbmqPuRJ+rJeTCx8LgznZ5UJDueF56NbQRPJs6T+k3XP3IKGKIJM1C0oRAe sU9qdEUT4NFy8wvreMeg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1ps1ax-006dHS-2I; Thu, 27 Apr 2023 13:23:35 +0000 Received: from lelv0142.ext.ti.com ([198.47.23.249]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1ps1au-006dGB-0D for linux-arm-kernel@lists.infradead.org; Thu, 27 Apr 2023 13:23:33 +0000 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 33RDN65H009991; Thu, 27 Apr 2023 08:23:06 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1682601786; bh=qx+2rWanAbJz4cU/ncaGhAX2oXK569XRnUuZHSp51hk=; h=From:To:CC:Subject:Date; b=UUmDIT+QDTHkYUEBzSCcNd0uAXMqJlxvXGfqsfODKLyIlrgVYeixLmHgvD+OKf5/t m5T2YjZ9fV2irsv5EfgzoOpeQuAgXWPFEONwQ4+g/hYhk8oF9DorlZmvVZXaCZSi7J i6YPRnZBVYyjY9HxonCmb9lq3ry6s5eovqX4rqKM= Received: from DFLE110.ent.ti.com (dfle110.ent.ti.com [10.64.6.31]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 33RDN6wo021534 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 27 Apr 2023 08:23:06 -0500 Received: from DFLE101.ent.ti.com (10.64.6.22) by DFLE110.ent.ti.com (10.64.6.31) 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 08:23:05 -0500 Received: from lelv0327.itg.ti.com (10.180.67.183) 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 15.1.2507.23 via Frontend Transport; Thu, 27 Apr 2023 08:23:05 -0500 Received: from localhost (ileaxei01-snat.itg.ti.com [10.180.69.5]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id 33RDN5kR040771; Thu, 27 Apr 2023 08:23:05 -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 0/2] arm64: dts: ti: Enable OLDI display on AM654 EVM Date: Thu, 27 Apr 2023 18:53:02 +0530 Message-ID: <20230427132304.6857-1-a-bhatia1@ti.com> X-Mailer: git-send-email 2.39.1 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-20230427_062332_248014_0C573A84 X-CRM114-Status: GOOD ( 12.74 ) 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 Hello, This patch series adds support for the Rocktech RK101II01D-CT OLDI panel, on top of AM654 base-board EVM. Moreover, it enables support for TI ECAP and TI EHRPWM drivers to provide SW control of backlight. While the AM654 GP EVM also consists of usb/pcie expansion board, I have only added support for base-board + OLDI panel as I do not have the required hardware. The first patch of this series, was picked up from TI's public tree[1] based on 5.10 LTS kernel. [1]: https://git.ti.com/cgit/ti-linux-kernel/ti-linux-kernel/tree/arch/arm64/boot/dts/ti/k3-am654-evm-oldi-lcd1evm.dts?h=ti-linux-5.10.y Change Log: V1 -> V2: - Renamed the panel overlay file. - Added am654-gp-evm build option in DT Makefile. - Changes suggested by Tomi Valkeinen and Nishanth Menon. V2 -> V3: - Added the product link in the overlay file. V1: https://lore.kernel.org/linux-devicetree/20230425051235.15533-1-a-bhatia1@ti.com/ V2: https://lore.kernel.org/linux-devicetree/20230426060612.19271-1-a-bhatia1@ti.com/ Aradhya Bhatia (1): arm64: defconfig: Enable PWM drivers for TI ECAP and EHRPWM Jyri Sarha (1): arm64: dts: ti: am65x: Add Rocktech OLDI panel DT overlay arch/arm64/boot/dts/ti/Makefile | 2 + ...am654-base-board-rocktech-rk101-panel.dtso | 70 +++++++++++++++++++ arch/arm64/configs/defconfig | 2 + 3 files changed, 74 insertions(+) create mode 100644 arch/arm64/boot/dts/ti/k3-am654-base-board-rocktech-rk101-panel.dtso