diff options
Diffstat (limited to 'meta/recipes-kernel/linux/linux-omap2-git/beagleboard/omap3-jitter.patch')
| -rw-r--r-- | meta/recipes-kernel/linux/linux-omap2-git/beagleboard/omap3-jitter.patch | 95 |
1 files changed, 0 insertions, 95 deletions
diff --git a/meta/recipes-kernel/linux/linux-omap2-git/beagleboard/omap3-jitter.patch b/meta/recipes-kernel/linux/linux-omap2-git/beagleboard/omap3-jitter.patch deleted file mode 100644 index 2e0dfd9f1..000000000 --- a/meta/recipes-kernel/linux/linux-omap2-git/beagleboard/omap3-jitter.patch +++ /dev/null @@ -1,95 +0,0 @@ -From linux-omap-owner@vger.kernel.org Tue Jun 24 09:24:30 2008 -Received: from localhost - ([127.0.0.1] helo=dominion ident=koen) - by dominion.dominion.void with esmtp (Exim 4.63) - (envelope-from <linux-omap-owner@vger.kernel.org>) - id 1KB2tC-0005XT-Mj - for koen@localhost; Tue, 24 Jun 2008 09:24:30 +0200 -Received: from xs.service.utwente.nl [130.89.5.250] - by dominion with POP3 (fetchmail-6.3.6) - for <koen@localhost> (single-drop); Tue, 24 Jun 2008 09:24:30 +0200 (CEST) -Received: from mail.service.utwente.nl ([130.89.5.253]) by exchange.service.utwente.nl with Microsoft SMTPSVC(6.0.3790.3959); - Tue, 24 Jun 2008 09:20:48 +0200 -Received: from smtp.utwente.nl ([130.89.2.8]) by mail.service.utwente.nl with Microsoft SMTPSVC(6.0.3790.3959); - Tue, 24 Jun 2008 09:20:47 +0200 -Received: from vger.kernel.org (vger.kernel.org [209.132.176.167]) - by smtp.utwente.nl (8.12.10/SuSE Linux 0.7) with ESMTP id m5O7BPWU031214 - for <k.kooi@student.utwente.nl>; Tue, 24 Jun 2008 09:11:25 +0200 -Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand - id S1751128AbYFXHLY (ORCPT <rfc822;k.kooi@student.utwente.nl>); - Tue, 24 Jun 2008 03:11:24 -0400 -Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751405AbYFXHLX - (ORCPT <rfc822;linux-omap-outgoing>); - Tue, 24 Jun 2008 03:11:23 -0400 -Received: from utopia.booyaka.com ([72.9.107.138]:44580 "EHLO - utopia.booyaka.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org - with ESMTP id S1751128AbYFXHLX (ORCPT - <rfc822;linux-omap@vger.kernel.org>); Tue, 24 Jun 2008 03:11:23 -0400 -Received: (qmail 1744 invoked by uid 526); 24 Jun 2008 07:11:21 -0000 -Date: Tue, 24 Jun 2008 01:11:21 -0600 (MDT) -From: Paul Walmsley <paul@pwsan.com> -To: linux-omap@vger.kernel.org -Subject: [PATCH] OMAP3 clock: fix DPLL jitter correction and rate - programming -Message-ID: <alpine.DEB.1.00.0806240109440.9741@utopia.booyaka.com> -User-Agent: Alpine 1.00 (DEB 882 2007-12-20) -MIME-Version: 1.0 -Content-Type: TEXT/PLAIN; charset=US-ASCII -Sender: linux-omap-owner@vger.kernel.org -Precedence: bulk -List-ID: <linux-omap.vger.kernel.org> -X-Mailing-List: linux-omap@vger.kernel.org -X-UTwente-MailScanner-Information: Scanned by MailScanner. Contact servicedesk@icts.utwente.nl for more information. -X-UTwente-MailScanner: Found to be clean -X-UTwente-MailScanner-From: linux-omap-owner@vger.kernel.org -X-Spam-Status: No -X-OriginalArrivalTime: 24 Jun 2008 07:20:48.0265 (UTC) FILETIME=[D325F790:01C8D5CA] - - -Fix DPLL jitter correction programming. Previously, -omap3_noncore_dpll_program() stored the FREQSEL jitter correction -parameter to the wrong register. This caused jitter correction to be set -incorrectly and also caused the DPLL divider to be programmed incorrectly. - -Also, fix DPLL divider programming. An off-by-one error existed in -omap3_noncore_dpll_program(), causing DPLLs to be programmed with a higher -divider than intended. - -Signed-off-by: Paul Walmsley <paul@pwsan.com> ---- - - arch/arm/mach-omap2/clock34xx.c | 13 ++++++++----- - 1 files changed, 8 insertions(+), 5 deletions(-) - -diff --git a/arch/arm/mach-omap2/clock34xx.c b/arch/arm/mach-omap2/clock34xx.c -index 408b51a..8fdf8f3 100644 ---- a/arch/arm/mach-omap2/clock34xx.c -+++ b/arch/arm/mach-omap2/clock34xx.c -@@ -346,14 +346,17 @@ static int omap3_noncore_dpll_program(struct clk *clk, u16 m, u8 n, u16 freqsel) - /* 3430 ES2 TRM: 4.7.6.9 DPLL Programming Sequence */ - _omap3_noncore_dpll_bypass(clk); - -+ /* Set jitter correction */ -+ v = __raw_readl(dd->control_reg); -+ v &= ~dd->freqsel_mask; -+ v |= freqsel << __ffs(dd->freqsel_mask); -+ __raw_writel(v, dd->control_reg); -+ -+ /* Set DPLL multiplier, divider */ - v = __raw_readl(dd->mult_div1_reg); - v &= ~(dd->mult_mask | dd->div1_mask); -- -- /* Set mult (M), div1 (N), freqsel */ - v |= m << __ffs(dd->mult_mask); -- v |= n << __ffs(dd->div1_mask); -- v |= freqsel << __ffs(dd->freqsel_mask); -- -+ v |= (n - 1) << __ffs(dd->div1_mask); - __raw_writel(v, dd->mult_div1_reg); - - /* We let the clock framework set the other output dividers later */ --- -To unsubscribe from this list: send the line "unsubscribe linux-omap" in -the body of a message to majordomo@vger.kernel.org -More majordomo info at http://vger.kernel.org/majordomo-info.html - |