From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932362AbcA2Be7 (ORCPT ); Thu, 28 Jan 2016 20:34:59 -0500 Received: from youngberry.canonical.com ([91.189.89.112]:33529 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755231AbcA2BYB (ORCPT ); Thu, 28 Jan 2016 20:24:01 -0500 From: Kamal Mostafa To: linux-kernel@vger.kernel.org, stable@vger.kernel.org, kernel-team@lists.ubuntu.com Cc: Geert Uytterhoeven , Simon Horman , Kamal Mostafa Subject: [PATCH 3.19.y-ckt 178/210] ARM: dts: armadillo800eva Correct extal1 frequency to 24 MHz Date: Thu, 28 Jan 2016 17:18:36 -0800 Message-Id: <1454030348-17736-179-git-send-email-kamal@canonical.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1454030348-17736-1-git-send-email-kamal@canonical.com> References: <1454030348-17736-1-git-send-email-kamal@canonical.com> X-Extended-Stable: 3.19 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.19.8-ckt14 -stable review patch. If anyone has any objections, please let me know. ---8<------------------------------------------------------------ From: Geert Uytterhoeven commit c61f30a255550bbfc6b83c1ca720661489cac4c0 upstream. On r8a7740/armadillo, actual clock rates are ca. 4% lower than reported by /sys/kernel/debug/clk/clk_summary. Correct the extal1 frequency from 25 MHz to 24 MHz to fix this. This matches the Armadillo-800 EVA Product Manual, which claims the main crystal runs at 24 MHz, and the old legacy/reference board code. Fixes: 25aa7ba3fdfb ("ARM: shmobile: armadillo800eva: Sync DTS") Signed-off-by: Geert Uytterhoeven Signed-off-by: Simon Horman Signed-off-by: Kamal Mostafa --- arch/arm/boot/dts/r8a7740-armadillo800eva.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/r8a7740-armadillo800eva.dts b/arch/arm/boot/dts/r8a7740-armadillo800eva.dts index d4af4d8..4fd13c3 100644 --- a/arch/arm/boot/dts/r8a7740-armadillo800eva.dts +++ b/arch/arm/boot/dts/r8a7740-armadillo800eva.dts @@ -180,7 +180,7 @@ }; &extal1_clk { - clock-frequency = <25000000>; + clock-frequency = <24000000>; }; &extal2_clk { clock-frequency = <48000000>; -- 1.9.1