From patchwork Mon Aug 15 17:31:31 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stephen Warren X-Patchwork-Id: 659359 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3sCjGd47v8z9t3K for ; Tue, 16 Aug 2016 03:31:53 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752920AbcHORbw (ORCPT ); Mon, 15 Aug 2016 13:31:52 -0400 Received: from avon.wwwdotorg.org ([70.85.31.133]:40958 "EHLO avon.wwwdotorg.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752924AbcHORbv (ORCPT ); Mon, 15 Aug 2016 13:31:51 -0400 Received: from swarren-lx1.nvidia.com (thunderhill.nvidia.com [216.228.112.22]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) by avon.wwwdotorg.org (Postfix) with ESMTPSA id 2BDF21C03DF; Mon, 15 Aug 2016 11:31:50 -0600 (MDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.99 at avon.wwwdotorg.org From: Stephen Warren To: Thierry Reding , Alexandre Courbot Cc: linux-tegra@vger.kernel.org, devicetree@vger.kernel.org, Stephen Warren Subject: [PATCH 1/2] ARM: tegra: fix Tegra114 USB compatible values Date: Mon, 15 Aug 2016 11:31:31 -0600 Message-Id: <20160815173132.12270-1-swarren@wwwdotorg.org> X-Mailer: git-send-email 2.9.2 X-NVConfidentiality: public Sender: linux-tegra-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org From: Stephen Warren DT compatible values should always include an entry for the specific chip in addition to any earlier generations that the HW is backwards- compatible with. This doesn't affect the kernel at all given current driver code, but U-Boot needs to distinguish between Tegra114 and Tegra30 for this HW, and I'd like to synchronize the DT content. Signed-off-by: Stephen Warren --- arch/arm/boot/dts/tegra114.dtsi | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi index cb9393a53422..8932ea3afd5f 100644 --- a/arch/arm/boot/dts/tegra114.dtsi +++ b/arch/arm/boot/dts/tegra114.dtsi @@ -672,7 +672,7 @@ }; usb@7d000000 { - compatible = "nvidia,tegra30-ehci", "usb-ehci"; + compatible = "nvidia,tegra114-ehci", "nvidia,tegra30-ehci", "usb-ehci"; reg = <0x7d000000 0x4000>; interrupts = ; phy_type = "utmi"; @@ -684,7 +684,7 @@ }; phy1: usb-phy@7d000000 { - compatible = "nvidia,tegra30-usb-phy"; + compatible = "nvidia,tegra114-usb-phy", "nvidia,tegra30-usb-phy"; reg = <0x7d000000 0x4000 0x7d000000 0x4000>; phy_type = "utmi"; clocks = <&tegra_car TEGRA114_CLK_USBD>, @@ -708,7 +708,7 @@ }; usb@7d008000 { - compatible = "nvidia,tegra30-ehci", "usb-ehci"; + compatible = "nvidia,tegra114-ehci", "nvidia,tegra30-ehci", "usb-ehci"; reg = <0x7d008000 0x4000>; interrupts = ; phy_type = "utmi"; @@ -720,7 +720,7 @@ }; phy3: usb-phy@7d008000 { - compatible = "nvidia,tegra30-usb-phy"; + compatible = "nvidia,tegra114-usb-phy", "nvidia,tegra30-usb-phy"; reg = <0x7d008000 0x4000 0x7d000000 0x4000>; phy_type = "utmi"; clocks = <&tegra_car TEGRA114_CLK_USB3>,