From patchwork Wed Jan 24 18:36:59 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Davis X-Patchwork-Id: 13529544 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 D3282C46CD2 for ; Wed, 24 Jan 2024 18:37:39 +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=14uBVLs9Cr8c8Xa/HfOxMgjEdbBDbIHFSS1MZ5iGlLI=; b=b5lXFN4LWfj6PV GBkejB67DOccHbOqKmPBHEcX/OnbnD0p5da+OkwIKCZZO17RJoybc/vlkVIrxDZ41RrdDz6a3u4i7 Lk2NhrFRJQkFcKd00dQDaRpZ6eS+p3uuACbWSZP7T1Soch3zjnyBvKF2llzuFpCv7cLSsuOoVVe+o gZfVOV7a9cJyNEoPpic+SKXgyeqWt3VoSU+L1qyxznS1g3irGtThvpEI6eCBw83urI2p/WrwLIuXA LSvwE0iHcDonX/VDDhwR8x4rfHVWW0U8/ry7T1AKhqohJGTIASCK5Rk/qNwVsQOlU5ac+xpRQAeOj YA/vG2ROW+lJaYAUtYqw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rSi7e-004ipm-0I; Wed, 24 Jan 2024 18:37:14 +0000 Received: from fllv0015.ext.ti.com ([198.47.19.141]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1rSi7a-004ilf-19 for linux-arm-kernel@lists.infradead.org; Wed, 24 Jan 2024 18:37:12 +0000 Received: from lelv0265.itg.ti.com ([10.180.67.224]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 40OIb3nB091374; Wed, 24 Jan 2024 12:37:03 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1706121423; bh=05zB4D5fH6Svarpqnx2uwXC2aEC5mSfYSDje+qKJcAI=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=WkGWKe/iNhdDXw/oUrhjVyzzm+HYXJgM3UQC/jcpc+KqLuZ9md4gzdPnLfV8lZbCz EfMN0ucEBeIaE7q4w3AwM4jcQY4G0nNx1Xiy0ZHh21p3nrjPzIyesXFGepV1reVROr PK83AQEoCSc5rjes4xZcg0edM/HhUpHoT6sjarJQ= Received: from DLEE108.ent.ti.com (dlee108.ent.ti.com [157.170.170.38]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 40OIb3e7015467 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 24 Jan 2024 12:37:03 -0600 Received: from DLEE112.ent.ti.com (157.170.170.23) by DLEE108.ent.ti.com (157.170.170.38) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Wed, 24 Jan 2024 12:37:02 -0600 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) by DLEE112.ent.ti.com (157.170.170.23) 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, 24 Jan 2024 12:37:02 -0600 Received: from lelvsmtp6.itg.ti.com ([10.249.42.149]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 40OIb0bC106485; Wed, 24 Jan 2024 12:37:01 -0600 From: Andrew Davis To: Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley CC: , , , Andrew Davis Subject: [PATCH 4/4] arm64: dts: ti: k3-am64: Remove PCIe endpoint node Date: Wed, 24 Jan 2024 12:36:59 -0600 Message-ID: <20240124183659.149119-4-afd@ti.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240124183659.149119-1-afd@ti.com> References: <20240124183659.149119-1-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-20240124_103710_535873_1419D4AA X-CRM114-Status: GOOD ( 12.67 ) 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 This node is an example node for the PCIe controller in "endpoint" mode. By default the controller is in "root complex" mode and there is already a DT node for the same. Examples should go in the bindings or other documentation. Remove this node. Signed-off-by: Andrew Davis --- arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 19 ------------------- arch/arm64/boot/dts/ti/k3-am642-evm.dts | 6 ------ 2 files changed, 25 deletions(-) diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi index e348114f42e01..d5938f966a2dd 100644 --- a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi @@ -1041,25 +1041,6 @@ pcie0_rc: pcie@f102000 { status = "disabled"; }; - pcie0_ep: pcie-ep@f102000 { - compatible = "ti,am64-pcie-ep", "ti,j721e-pcie-ep"; - reg = <0x00 0x0f102000 0x00 0x1000>, - <0x00 0x0f100000 0x00 0x400>, - <0x00 0x0d000000 0x00 0x00800000>, - <0x00 0x68000000 0x00 0x08000000>; - reg-names = "intd_cfg", "user_cfg", "reg", "mem"; - interrupt-names = "link_state"; - interrupts = ; - ti,syscon-pcie-ctrl = <&main_conf 0x4070>; - max-link-speed = <2>; - num-lanes = <1>; - power-domains = <&k3_pds 114 TI_SCI_PD_EXCLUSIVE>; - clocks = <&k3_clks 114 0>; - clock-names = "fck"; - max-functions = /bits/ 8 <1>; - status = "disabled"; - }; - epwm0: pwm@23000000 { compatible = "ti,am64-epwm", "ti,am3352-ehrpwm"; #pwm-cells = <3>; diff --git a/arch/arm64/boot/dts/ti/k3-am642-evm.dts b/arch/arm64/boot/dts/ti/k3-am642-evm.dts index 8c5651d2cf5dd..6412c52c8001a 100644 --- a/arch/arm64/boot/dts/ti/k3-am642-evm.dts +++ b/arch/arm64/boot/dts/ti/k3-am642-evm.dts @@ -705,12 +705,6 @@ &pcie0_rc { num-lanes = <1>; }; -&pcie0_ep { - phys = <&serdes0_pcie_link>; - phy-names = "pcie-phy"; - num-lanes = <1>; -}; - &ecap0 { status = "okay"; /* PWM is available on Pin 1 of header J12 */