From mboxrd@z Thu Jan 1 00:00:00 1970 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id ABDDACA0ED0 for ; Mon, 11 Sep 2023 22:25:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241615AbjIKWXW (ORCPT ); Mon, 11 Sep 2023 18:23:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55534 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241730AbjIKPNM (ORCPT ); Mon, 11 Sep 2023 11:13:12 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D9731FA for ; Mon, 11 Sep 2023 08:13:07 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2BE3BC433C7; Mon, 11 Sep 2023 15:13:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1694445187; bh=oaHC+6dO3Vp3g+kzoIWTICjOHgi1J2V1+4GRXmm7N+0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=nw7v2MSJEIWEadf5ECelPI7oDN5HhHFLjb+EU8b9UJlxhK7/3SZPVhq7s79KhZbnO f1is21/xk8+Y4O7D63HIttvXADPiCGFMPr8RGuT9aHTGD0WohComF1RKtfG4We2agd i3iY6H2v66vfsp4T25uMgXroBg6WThoEpCMvHHoA= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Diogo Ivo , Jon Hunter , Thierry Reding , Sasha Levin Subject: [PATCH 6.1 259/600] arm64: tegra: Fix HSUART for Smaug Date: Mon, 11 Sep 2023 15:44:52 +0200 Message-ID: <20230911134641.254251038@linuxfoundation.org> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20230911134633.619970489@linuxfoundation.org> References: <20230911134633.619970489@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org 6.1-stable review patch. If anyone has any objections, please let me know. ------------------ From: Diogo Ivo [ Upstream commit 590bfe51838f6345a6a3288507661dc9b7208464 ] After commit 71de0a054d0e ("arm64: tegra: Drop serial clock-names and reset-names") was applied, the HSUART failed to probe and the following error is seen: serial-tegra 70006300.serial: Couldn't get the reset serial-tegra: probe of 70006300.serial failed with error -2 Commit 71de0a054d0e ("arm64: tegra: Drop serial clock-names and reset-names") is correct because the "reset-names" property is not needed for 8250 UARTs. However, the "reset-names" is required for the HSUART and should have been populated as part of commit a63c0cd83720c ("arm64: dts: tegra: smaug: Add Bluetooth node") that enabled the HSUART for the Pixel C. Fix this by populating the "reset-names" property for the HSUART on the Pixel C. Fixes: a63c0cd83720 ("arm64: dts: tegra: smaug: Add Bluetooth node") Signed-off-by: Diogo Ivo Reviewed-by: Jon Hunter Signed-off-by: Thierry Reding Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/nvidia/tegra210-smaug.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts b/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts index 7c569695b7052..2b4dbfac84a70 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts +++ b/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts @@ -1312,6 +1312,7 @@ serial@70006000 { uartd: serial@70006300 { compatible = "nvidia,tegra30-hsuart"; + reset-names = "serial"; status = "okay"; bluetooth { -- 2.40.1