From patchwork Wed Aug 2 20:53:07 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Davis X-Patchwork-Id: 13338797 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 D98F5C04FE0 for ; Wed, 2 Aug 2023 20:54:01 +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=dB9YgKJyy72o2t4SdQyG9lc0Ew7oRT7WxqFweli3bBc=; b=BYyryxyFVEdA+3 /kp2UMmndH8rTJrvLNm+zblyDdcFLeU8k/luCBM+OZ6tBoCAqz1/X7rifVw/7mtG6G0RRpxr97ECP Yo96Tj6tZAtbfpg5wvK7O+2lKPWwzb2sxfHhqDvlY22PM+LXEERXJyVcM0VfjvL17fWRu7Y6potKb 0gzckYfLkDpLL9ox/igBrImGXiibTqlMvDNqp6EIOVcAkP4dBH2kYdKr6lFLWavMUBWNR2LNHgLAT EpWF4EGBkhUHVtCX+1x7urxt13gIZf94ldK6UtCd8B696EnE/pS9SYNdL46k/iuhlmRCVMZ6utv0U DMjUr+e0k2xLylMKiDTQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qRIqV-005ryb-0w; Wed, 02 Aug 2023 20:53:27 +0000 Received: from lelv0143.ext.ti.com ([198.47.23.248]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qRIqQ-005rtQ-0c for linux-arm-kernel@lists.infradead.org; Wed, 02 Aug 2023 20:53:23 +0000 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 372KrICs045385; Wed, 2 Aug 2023 15:53:18 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1691009598; bh=eDbpN4GN5cN13qWNNOtLQP7WEzXKsAfX2/vHBGDMoPY=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=m0TVr0sI1qQ2xI8cbUgtL9ROE8Bak5Gvn3AsBPJEztU0daPBpY5HpKQLLfU3N75s2 mJDr6MoyEXv5dK+tlZA33n4F0Q4okwah27RW/KiQstx/KtLutqkSqoIqFS1fU0CzCU B1ZvIXz7HxO5PBGK+T1YfwDQZNCgjx81EnbCzCEU= Received: from DLEE101.ent.ti.com (dlee101.ent.ti.com [157.170.170.31]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 372KrIL0071689 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 2 Aug 2023 15:53:18 -0500 Received: from DLEE107.ent.ti.com (157.170.170.37) by DLEE101.ent.ti.com (157.170.170.31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Wed, 2 Aug 2023 15:53:18 -0500 Received: from fllv0040.itg.ti.com (10.64.41.20) 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; Wed, 2 Aug 2023 15:53:17 -0500 Received: from lelv0326.itg.ti.com (ileaxei01-snat.itg.ti.com [10.180.69.5]) by fllv0040.itg.ti.com (8.15.2/8.15.2) with ESMTP id 372KrASI090834; Wed, 2 Aug 2023 15:53:17 -0500 From: Andrew Davis To: Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley , CC: , , Andrew Davis Subject: [PATCH 11/13] arm64: dts: ti: k3-j721e: Enable TSCADC nodes at the board level Date: Wed, 2 Aug 2023 15:53:07 -0500 Message-ID: <20230802205309.257392-12-afd@ti.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230802205309.257392-1-afd@ti.com> References: <20230802205309.257392-1-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-20230802_135322_314665_3D916992 X-CRM114-Status: GOOD ( 12.66 ) 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 TSCADC nodes defined in the top-level J721e SoC dtsi files are incomplete and may not be functional unless they are extended with pinmux and/or device information. Disable the TSCADC nodes in the dtsi files and only enable the ones that are actually pinned out on a given board. Signed-off-by: Andrew Davis --- arch/arm64/boot/dts/ti/k3-j721e-beagleboneai64.dts | 2 ++ arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts | 2 ++ arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi | 2 ++ arch/arm64/boot/dts/ti/k3-j721e-sk.dts | 10 ---------- 4 files changed, 6 insertions(+), 10 deletions(-) diff --git a/arch/arm64/boot/dts/ti/k3-j721e-beagleboneai64.dts b/arch/arm64/boot/dts/ti/k3-j721e-beagleboneai64.dts index 99536765939d9..79245a85d7c69 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e-beagleboneai64.dts +++ b/arch/arm64/boot/dts/ti/k3-j721e-beagleboneai64.dts @@ -748,6 +748,7 @@ &usb1 { }; &tscadc0 { + status = "okay"; /* BBB Header: P9.39, P9.40, P9.37, P9.38, P9.33, P9.36, P9.35 */ adc { ti,adc-channels = <0 1 2 3 4 5 6>; @@ -755,6 +756,7 @@ adc { }; &tscadc1 { + status = "okay"; /* MCU mikroBUS Header J10.1 - MCU_ADC1_AIN0 */ adc { ti,adc-channels = <0>; diff --git a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts index 2fd940893eb5f..6cea309fc247a 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts +++ b/arch/arm64/boot/dts/ti/k3-j721e-common-proc-board.dts @@ -621,12 +621,14 @@ partition@3fe0000 { }; &tscadc0 { + status = "okay"; adc { ti,adc-channels = <0 1 2 3 4 5 6 7>; }; }; &tscadc1 { + status = "okay"; adc { ti,adc-channels = <0 1 2 3 4 5 6 7>; }; diff --git a/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi index 4d107eee9b341..37a8c80de3bc5 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi @@ -411,6 +411,7 @@ tscadc0: tscadc@40200000 { dmas = <&main_udmap 0x7400>, <&main_udmap 0x7401>; dma-names = "fifo0", "fifo1"; + status = "disabled"; adc { #io-channel-cells = <1>; @@ -430,6 +431,7 @@ tscadc1: tscadc@40210000 { dmas = <&main_udmap 0x7402>, <&main_udmap 0x7403>; dma-names = "fifo0", "fifo1"; + status = "disabled"; adc { #io-channel-cells = <1>; diff --git a/arch/arm64/boot/dts/ti/k3-j721e-sk.dts b/arch/arm64/boot/dts/ti/k3-j721e-sk.dts index dfb6af60482e7..ca5be7797a02b 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-j721e-sk.dts @@ -829,16 +829,6 @@ &usb1 { phy-names = "cdns3,usb3-phy"; }; -&tscadc0 { - /* Unused */ - status = "disabled"; -}; - -&tscadc1 { - /* Unused */ - status = "disabled"; -}; - &mcu_cpsw { pinctrl-names = "default"; pinctrl-0 = <&mcu_cpsw_pins_default>, <&mcu_mdio_pins_default>;