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From: Rajendra Nayak <rnayak@ti.com>
To: linux-omap@vger.kernel.org
Cc: paul@pwsan.com, khilman@ti.com, b-cousson@ti.com,
	santosh.shilimkar@ti.com, linux-arm-kernel@lists.infradead.org,
	Rajendra Nayak <rnayak@ti.com>
Subject: [PATCH 5/8] OMAP4: PM: TEMP: Prevent l3init from idling/force sleep
Date: Thu, 9 Jun 2011 16:24:10 +0530	[thread overview]
Message-ID: <1307616853-28395-6-git-send-email-rnayak@ti.com> (raw)
In-Reply-To: <1307616853-28395-5-git-send-email-rnayak@ti.com>

Since MMC driver is yet to be adapted to
runtime PM and still uses direct clock
calls to enable/disable module, its needed
that the clockdomain (for MMC) is always kept force
enabled since the next few patches move
the clockdomain handling from clock framework
to hwmod framework and break MMC.

This will certainlly gate any CORE low power
transitions.

Signed-off-by: Rajendra Nayak <rnayak@ti.com>
---
 arch/arm/mach-omap2/clockdomains44xx_data.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/arm/mach-omap2/clockdomains44xx_data.c b/arch/arm/mach-omap2/clockdomains44xx_data.c
index a607ec1..ff38764 100644
--- a/arch/arm/mach-omap2/clockdomains44xx_data.c
+++ b/arch/arm/mach-omap2/clockdomains44xx_data.c
@@ -493,7 +493,7 @@ static struct clockdomain l3_init_44xx_clkdm = {
 	.dep_bit	  = OMAP4430_L3INIT_STATDEP_SHIFT,
 	.wkdep_srcs	  = l3_init_wkup_sleep_deps,
 	.sleepdep_srcs	  = l3_init_wkup_sleep_deps,
-	.flags		  = CLKDM_CAN_HWSUP_SWSUP,
+	.flags		  = CLKDM_CAN_FORCE_WAKEUP,
 	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
-- 
1.7.0.4


WARNING: multiple messages have this Message-ID (diff)
From: rnayak@ti.com (Rajendra Nayak)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 5/8] OMAP4: PM: TEMP: Prevent l3init from idling/force sleep
Date: Thu, 9 Jun 2011 16:24:10 +0530	[thread overview]
Message-ID: <1307616853-28395-6-git-send-email-rnayak@ti.com> (raw)
In-Reply-To: <1307616853-28395-5-git-send-email-rnayak@ti.com>

Since MMC driver is yet to be adapted to
runtime PM and still uses direct clock
calls to enable/disable module, its needed
that the clockdomain (for MMC) is always kept force
enabled since the next few patches move
the clockdomain handling from clock framework
to hwmod framework and break MMC.

This will certainlly gate any CORE low power
transitions.

Signed-off-by: Rajendra Nayak <rnayak@ti.com>
---
 arch/arm/mach-omap2/clockdomains44xx_data.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/arm/mach-omap2/clockdomains44xx_data.c b/arch/arm/mach-omap2/clockdomains44xx_data.c
index a607ec1..ff38764 100644
--- a/arch/arm/mach-omap2/clockdomains44xx_data.c
+++ b/arch/arm/mach-omap2/clockdomains44xx_data.c
@@ -493,7 +493,7 @@ static struct clockdomain l3_init_44xx_clkdm = {
 	.dep_bit	  = OMAP4430_L3INIT_STATDEP_SHIFT,
 	.wkdep_srcs	  = l3_init_wkup_sleep_deps,
 	.sleepdep_srcs	  = l3_init_wkup_sleep_deps,
-	.flags		  = CLKDM_CAN_HWSUP_SWSUP,
+	.flags		  = CLKDM_CAN_FORCE_WAKEUP,
 	.omap_chip	  = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 };
 
-- 
1.7.0.4

  reply	other threads:[~2011-06-09 10:54 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-06-09 10:54 [PATCH 0/8] Fix module-mode enable sequence on OMAP4 Rajendra Nayak
2011-06-09 10:54 ` Rajendra Nayak
2011-06-09 10:54 ` [PATCH 1/8] OMAP2+: clockdomain: Add an api to read idle mode Rajendra Nayak
2011-06-09 10:54   ` Rajendra Nayak
2011-06-09 10:54   ` [PATCH 2/8] OMAP2+: clockdomain: Add SoC support for clkdm_is_idle Rajendra Nayak
2011-06-09 10:54     ` Rajendra Nayak
2011-06-09 10:54     ` [PATCH 3/8] OMAP2+: PM: Initialise sleep_switch to a non-valid value Rajendra Nayak
2011-06-09 10:54       ` Rajendra Nayak
2011-06-09 10:54       ` [PATCH 4/8] OMAP2+: PM: idle clkdms only if already in idle Rajendra Nayak
2011-06-09 10:54         ` Rajendra Nayak
2011-06-09 10:54         ` Rajendra Nayak [this message]
2011-06-09 10:54           ` [PATCH 5/8] OMAP4: PM: TEMP: Prevent l3init from idling/force sleep Rajendra Nayak
2011-06-09 10:54           ` [PATCH 6/8] OMAP2+: hwmod: Follow the recomended PRCM clock enable sequence Rajendra Nayak
2011-06-09 10:54             ` Rajendra Nayak
2011-06-09 10:54             ` [PATCH 7/8] OMAP: clock: Add flags to identify optional clock nodes Rajendra Nayak
2011-06-09 10:54               ` Rajendra Nayak
2011-06-09 10:54               ` [PATCH 8/8] OMAP: clock: Enable clockdomain only for optional clocks Rajendra Nayak
2011-06-09 10:54                 ` Rajendra Nayak
2011-06-23 15:04           ` [PATCH 5/8] OMAP4: PM: TEMP: Prevent l3init from idling/force sleep Paul Walmsley
2011-06-23 15:04             ` Paul Walmsley
2011-06-23 15:22             ` Russell King - ARM Linux
2011-06-23 15:22               ` Russell King - ARM Linux
2011-07-06  5:30               ` Paul Walmsley
2011-07-06  5:30                 ` Paul Walmsley
2011-06-10  0:15         ` [PATCH 4/8] OMAP2+: PM: idle clkdms only if already in idle Todd Poynor
2011-06-10  0:15           ` Todd Poynor
2011-06-10 11:22           ` Rajendra Nayak
2011-06-10 11:22             ` Rajendra Nayak
2011-06-27  6:34             ` Paul Walmsley
2011-06-27  6:34               ` Paul Walmsley
2011-06-27 23:36               ` Rajendra Nayak
2011-06-27 23:36                 ` Rajendra Nayak
2011-06-10  0:07   ` [PATCH 1/8] OMAP2+: clockdomain: Add an api to read idle mode Todd Poynor
2011-06-10  0:07     ` Todd Poynor
2011-06-10 11:08     ` Rajendra Nayak
2011-06-10 11:08       ` Rajendra Nayak

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