From: t-kristo@ti.com (Tero Kristo)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCHv5 07/10] ARM: OMAP4: clock data: set autoidle flag for dss_fck
Date: Tue, 25 Sep 2012 12:32:42 +0300 [thread overview]
Message-ID: <1348565565-14744-8-git-send-email-t-kristo@ti.com> (raw)
In-Reply-To: <1348565565-14744-1-git-send-email-t-kristo@ti.com>
dss_fck is currently being used improperly within the hwmod database
as an interface clock for DSS hwmods. This causes the dss_fck to
be enabled even if the dss powerdomain itself is idle, resulting
in wrong data within the powerdomain usecounts. Marked dss_fck as
autoidle which makes the clock to disappear from usecounts for now.
This patch can be reverted once the interface clocks for DSS hwmods
have been properly fixed.
Signed-off-by: Tero Kristo <t-kristo@ti.com>
---
arch/arm/mach-omap2/clock44xx_data.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c
index d7f55e4..95834d7 100644
--- a/arch/arm/mach-omap2/clock44xx_data.c
+++ b/arch/arm/mach-omap2/clock44xx_data.c
@@ -1408,6 +1408,7 @@ static struct clk dss_fck = {
.clkdm_name = "l3_dss_clkdm",
.parent = &l3_div_ck,
.recalc = &followparent_recalc,
+ .autoidle = true,
};
static struct clk efuse_ctrl_cust_fck = {
--
1.7.4.1
next prev parent reply other threads:[~2012-09-25 9:32 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-25 9:32 [PATCHv5 00/10] ARM: OMAP: PM usecounting changes Tero Kristo
2012-09-25 9:32 ` [PATCHv5 01/10] ARM: OMAP3+: voltage/pwrdm/clkdm/clock add recursive usecount tracking Tero Kristo
2012-09-25 9:32 ` [PATCHv5 02/10] ARM: OMAP3+: voltage: add support for voltagedomain usecounts Tero Kristo
2012-09-25 9:41 ` Russell King - ARM Linux
2012-09-25 12:02 ` Tero Kristo
2012-09-25 9:32 ` [PATCHv5 03/10] ARM: OMAP3: add manual control for mpu / core pwrdm usecounting Tero Kristo
2012-09-25 9:32 ` [PATCHv5 04/10] ARM: OMAP3: set autoidle flag for sdrc_ick Tero Kristo
2012-09-25 9:32 ` [PATCHv5 05/10] ARM: OMAP: clockdomain: add support for preventing autodep delete Tero Kristo
2012-09-25 9:32 ` [PATCHv5 06/10] ARM: OMAP3: do not delete per_clkdm autodeps during idle Tero Kristo
2012-09-25 9:32 ` Tero Kristo [this message]
2012-09-25 9:32 ` [PATCHv5 08/10] ARM: OMAP4: hwmod: add support for hwmod autoidle flag Tero Kristo
2012-09-25 9:32 ` [PATCHv5 09/10] ARM: OMAP4: hwmod data: set mpu hwmod modulemode to hwauto Tero Kristo
2012-09-25 9:32 ` [PATCHv5 10/10] ARM: OMAP4: clock data: flag hw controlled clocks as autoidle Tero Kristo
2012-09-25 10:26 ` [PATCHv5 00/10] ARM: OMAP: PM usecounting changes Rajendra Nayak
2012-09-25 11:53 ` Tero Kristo
2012-09-25 12:23 ` Rajendra Nayak
2012-09-25 14:17 ` Tero Kristo
2012-09-26 4:15 ` Rajendra Nayak
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