From patchwork Tue Jul 2 16:44:02 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Davis X-Patchwork-Id: 13720080 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 75A01C30658 for ; Tue, 2 Jul 2024 16:45:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding: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=YVaFzmQNxAnOPoU5K+88Hc1/hl359lTjwEE+XjlFZHg=; b=Y+r59D7VkiSunt4NFrpBBErXVr svm+Qq6Aeq8kYKU00x0ngMejjH5jSsqhkHFIUcj9i9eevwuEMEi5zb6vqsiwmjS1X3E/n142ZqcuL PKFOO/2orGHZOCpZabKbNFJFvwN4tbAYf8vE7pnPJFN/CX4ry8flYdBAJvCbjOm/3JgOeBt5MRLjE Z4miF3K91wvJD5MyYV0YEoF2YjCQfjncibix9gZ7VdfiCUqP6ZvvjR6tOhyEEUQzvV7FqrieUi7gP mftHYovuJ4i3f4V1fqr1esKla7ewCCGi75WLCmyU5pdKjiZph6oA74AGVJbL6e8tXYa5sWMlAuxIV q0QN4npw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sOgcl-00000007QEc-0789; Tue, 02 Jul 2024 16:44:59 +0000 Received: from lelv0142.ext.ti.com ([198.47.23.249]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sOgc5-00000007Pvr-2auM for linux-arm-kernel@lists.infradead.org; Tue, 02 Jul 2024 16:44:19 +0000 Received: from lelv0265.itg.ti.com ([10.180.67.224]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 462Gi7QW041366; Tue, 2 Jul 2024 11:44:07 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1719938647; bh=YVaFzmQNxAnOPoU5K+88Hc1/hl359lTjwEE+XjlFZHg=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=Al4IMDk0HkyUlVUDM+LLyiv8JLsYRVAxXwEoHicc4B4HKggkdSYPdU+YmcATi7lEY as5SxXCXp4WmyFg3vPIJJI5wf4cJGS6dvv+kkje95oNbnSADVvIu2yRLGhcgz/W/gF ba20lH8dH1npV4m1F3e1QoLBG+4jqrhgWhN0R8E0= Received: from DLEE115.ent.ti.com (dlee115.ent.ti.com [157.170.170.26]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 462Gi7ek030994 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 2 Jul 2024 11:44:07 -0500 Received: from DLEE107.ent.ti.com (157.170.170.37) by DLEE115.ent.ti.com (157.170.170.26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Tue, 2 Jul 2024 11:44:07 -0500 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) by DLEE107.ent.ti.com (157.170.170.37) 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; Tue, 2 Jul 2024 11:44:07 -0500 Received: from fllvsmtp7.itg.ti.com ([10.249.42.149]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 462Gi4YC112748; Tue, 2 Jul 2024 11:44:06 -0500 From: Andrew Davis To: Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Andrew Lunn , Vaishnav M A , Derek Kiernan , Dragan Cvetic , Arnd Bergmann , Michael Walle , Jason Kridner , Robert Nelson , Robert Nelson , Ayush Singh , Ayush Singh CC: , , , Andrew Davis Subject: [PATCH RFC 2/3] arm64: dts: ti: k3-am625-beagleplay: Add Grove connector adapter overlays Date: Tue, 2 Jul 2024 11:44:02 -0500 Message-ID: <20240702164403.29067-3-afd@ti.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240702164403.29067-1-afd@ti.com> References: <20240702164403.29067-1-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-20240702_094417_767448_0051FBCA X-CRM114-Status: GOOD ( 17.93 ) 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 second connector is only an example and will be removed. Signed-off-by: Andrew Davis --- arch/arm64/boot/dts/ti/Makefile | 2 + .../k3-am625-beagleplay-grove-connector0.dtso | 41 +++++++++++++++++++ .../k3-am625-beagleplay-grove-connector1.dtso | 22 ++++++++++ 3 files changed, 65 insertions(+) create mode 100644 arch/arm64/boot/dts/ti/k3-am625-beagleplay-grove-connector0.dtso create mode 100644 arch/arm64/boot/dts/ti/k3-am625-beagleplay-grove-connector1.dtso diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile index e20b27ddf9011..a859629a6072c 100644 --- a/arch/arm64/boot/dts/ti/Makefile +++ b/arch/arm64/boot/dts/ti/Makefile @@ -12,6 +12,8 @@ dtb-$(CONFIG_ARCH_K3) += k3-am625-beagleplay.dtb dtb-$(CONFIG_ARCH_K3) += k3-am625-beagleplay-csi2-ov5640.dtbo dtb-$(CONFIG_ARCH_K3) += k3-am625-beagleplay-csi2-tevi-ov5640.dtbo +dtb-$(CONFIG_ARCH_K3) += k3-am625-beagleplay-grove-connector0.dtbo +dtb-$(CONFIG_ARCH_K3) += k3-am625-beagleplay-grove-connector1.dtbo dtb-$(CONFIG_ARCH_K3) += k3-am625-phyboard-lyra-rdk.dtb dtb-$(CONFIG_ARCH_K3) += k3-am625-sk.dtb dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-nonwifi-dahlia.dtb diff --git a/arch/arm64/boot/dts/ti/k3-am625-beagleplay-grove-connector0.dtso b/arch/arm64/boot/dts/ti/k3-am625-beagleplay-grove-connector0.dtso new file mode 100644 index 0000000000000..897d77a6de90a --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-am625-beagleplay-grove-connector0.dtso @@ -0,0 +1,41 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/** + * Gasket Overlay for BeaglePlay Grove Connector 0 + * + * Copyright (C) 2024 Texas Instruments Incorporated - http://www.ti.com/ + */ + +/dts-v1/; +/plugin/; + +&{/} { + __symbols__ { + GROVE_CONNECTOR = "/grove-connector0"; + + /* Grove connector 0 Pin1 options */ + GROVE_PIN1_MUX_I2C_SCL = "/bus@f0000/pinctrl@f4000/grove-i2c-pins"; + GROVE_PIN1_MUX_DIGITAL = "/bus@f0000/pinctrl@f4000/grove-digital-pins"; + /* GROVE_PIN1_MUX_ANALOG not available on this pin on this connector on this board */ + GROVE_PIN1_MUX_UART_RX = "/bus@f0000/pinctrl@f4000/grove-uart-pins"; + + /* Grove connector 0 Pin2 options */ + GROVE_PIN2_MUX_I2C_SDA = "/bus@f0000/pinctrl@f4000/grove-i2c-pins"; + GROVE_PIN2_MUX_DIGITAL = "/bus@f0000/pinctrl@f4000/grove-digital-pins"; + /* GROVE_PIN2_MUX_ANALOG not available on this pin on this connector on this board */ + GROVE_PIN2_MUX_UART_TX = "/bus@f0000/pinctrl@f4000/grove-uart-pins"; + + /* Grove connector 0 uses main_i2c1 for I2C on BeaglePlay */ + GROVE_PIN1_I2C = "/bus@f0000/i2c@20010000"; + GROVE_PIN2_I2C = "/bus@f0000/i2c@20010000"; + + /* Grove connector 0 uses main_gpio1 for DIGITAL on BeaglePlay */ + GROVE_PIN1_DIGITAL = "/bus@f0000/gpio@601000"; + GROVE_PIN2_DIGITAL = "/bus@f0000/gpio@601000"; + + /* Grove connector 0 does not have ANALOG on BeaglePlay */ + + /* Grove connector 0 uses main_uart1 for UART on BeaglePlay */ + GROVE_PIN1_UART = "/bus@f0000/serial@2810000"; + GROVE_PIN2_UART = "/bus@f0000/serial@2810000"; + }; +}; diff --git a/arch/arm64/boot/dts/ti/k3-am625-beagleplay-grove-connector1.dtso b/arch/arm64/boot/dts/ti/k3-am625-beagleplay-grove-connector1.dtso new file mode 100644 index 0000000000000..1a0e463d4ec65 --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-am625-beagleplay-grove-connector1.dtso @@ -0,0 +1,22 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/** + * Gasket Overlay for BeaglePlay Grove Connector 1 + * + * Copyright (C) 2024 Texas Instruments Incorporated - http://www.ti.com/ + */ + +/dts-v1/; +/plugin/; + +&{/} { + __symbols__ { + GROVE_CONNECTOR = "/grove-connector1"; + + /* This connector does not exist on BeaglePlay, this + * file is here as an example to show that add-ons cannot + * be applied when the needed pins are unavailable. No + * pin is available so all add-on overlays should fail + * to attach to this connector. + */ + }; +};