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From: Joseph Lo <josephl-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
To: Stephen Warren <swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
Cc: linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
	Joseph Lo <josephl-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
Subject: [PATCH 4/7] ARM: tegra30: common: enable csite clock
Date: Mon, 8 Oct 2012 18:26:18 +0800	[thread overview]
Message-ID: <1349691981-31038-5-git-send-email-josephl@nvidia.com> (raw)
In-Reply-To: <1349691981-31038-1-git-send-email-josephl-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>

Enable csite (debug and trace controller) clock at init to prevent it
be disabled. And this also the necessary clock for CPU be brought up or
resumed from a power-gate low power state (e.g., LP2).

Signed-off-by: Joseph Lo <josephl-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
---
 arch/arm/mach-tegra/common.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-tegra/common.c b/arch/arm/mach-tegra/common.c
index 0b0a5f5..4a2dd98 100644
--- a/arch/arm/mach-tegra/common.c
+++ b/arch/arm/mach-tegra/common.c
@@ -104,6 +104,7 @@ static __initdata struct tegra_clk_init_table tegra30_clk_init_table[] = {
 	{ "clk_m",	NULL,		0,		true },
 	{ "pll_p",	"clk_m",	408000000,	true },
 	{ "pll_p_out1",	"pll_p",	9600000,	true },
+	{ "csite",	NULL,		0,		true },
 	{ NULL,		NULL,		0,		0},
 };
 #endif
-- 
1.7.0.4

WARNING: multiple messages have this Message-ID (diff)
From: josephl@nvidia.com (Joseph Lo)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 4/7] ARM: tegra30: common: enable csite clock
Date: Mon, 8 Oct 2012 18:26:18 +0800	[thread overview]
Message-ID: <1349691981-31038-5-git-send-email-josephl@nvidia.com> (raw)
In-Reply-To: <1349691981-31038-1-git-send-email-josephl@nvidia.com>

Enable csite (debug and trace controller) clock at init to prevent it
be disabled. And this also the necessary clock for CPU be brought up or
resumed from a power-gate low power state (e.g., LP2).

Signed-off-by: Joseph Lo <josephl@nvidia.com>
---
 arch/arm/mach-tegra/common.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-tegra/common.c b/arch/arm/mach-tegra/common.c
index 0b0a5f5..4a2dd98 100644
--- a/arch/arm/mach-tegra/common.c
+++ b/arch/arm/mach-tegra/common.c
@@ -104,6 +104,7 @@ static __initdata struct tegra_clk_init_table tegra30_clk_init_table[] = {
 	{ "clk_m",	NULL,		0,		true },
 	{ "pll_p",	"clk_m",	408000000,	true },
 	{ "pll_p_out1",	"pll_p",	9600000,	true },
+	{ "csite",	NULL,		0,		true },
 	{ NULL,		NULL,		0,		0},
 };
 #endif
-- 
1.7.0.4

  parent reply	other threads:[~2012-10-08 10:26 UTC|newest]

Thread overview: 102+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-10-08 10:26 [PATCH 0/7] ARM: tegra30: cpuidle: add LP2 support Joseph Lo
2012-10-08 10:26 ` Joseph Lo
     [not found] ` <1349691981-31038-1-git-send-email-josephl-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2012-10-08 10:26   ` [PATCH 1/7] ARM: tegra: cpuidle: separate cpuidle driver for different chips Joseph Lo
2012-10-08 10:26     ` Joseph Lo
     [not found]     ` <1349691981-31038-2-git-send-email-josephl-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2012-10-09 22:22       ` Stephen Warren
2012-10-09 22:22         ` Stephen Warren
     [not found]         ` <5074A3C3.1080006-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2012-10-11  6:42           ` Joseph Lo
2012-10-11  6:42             ` Joseph Lo
2012-10-08 10:26   ` [PATCH 2/7] ARM: tegra: cpuidle: add LP2 resume function Joseph Lo
2012-10-08 10:26     ` Joseph Lo
     [not found]     ` <1349691981-31038-3-git-send-email-josephl-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2012-10-09 22:29       ` Stephen Warren
2012-10-09 22:29         ` Stephen Warren
     [not found]         ` <5074A559.8030206-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2012-10-11  7:08           ` Joseph Lo
2012-10-11  7:08             ` Joseph Lo
2012-10-08 10:26   ` [PATCH 3/7] ARM: tegra30: cpuidle: add LP2 driver for secondary CPUs Joseph Lo
2012-10-08 10:26     ` Joseph Lo
     [not found]     ` <1349691981-31038-4-git-send-email-josephl-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2012-10-08 16:35       ` Lorenzo Pieralisi
2012-10-08 16:35         ` Lorenzo Pieralisi
     [not found]         ` <20121008163504.GC5377-7AyDDHkRsp3ZROr8t4l/smS4ubULX0JqMm0uRHvK7Nw@public.gmane.org>
2012-10-09  4:13           ` Joseph Lo
2012-10-09  4:13             ` Joseph Lo
     [not found]             ` <1349755995.15153.145.camel-yx3yKKdKkHfc7b1ADBJPm0n48jw8i0AO@public.gmane.org>
2012-10-09  8:38               ` Lorenzo Pieralisi
2012-10-09  8:38                 ` Lorenzo Pieralisi
     [not found]                 ` <20121009083804.GA11840-7AyDDHkRsp3ZROr8t4l/smS4ubULX0JqMm0uRHvK7Nw@public.gmane.org>
2012-10-09  9:18                   ` Joseph Lo
2012-10-09  9:18                     ` Joseph Lo
     [not found]                     ` <1349774337.16173.8.camel-yx3yKKdKkHfc7b1ADBJPm0n48jw8i0AO@public.gmane.org>
2012-10-09  9:42                       ` Lorenzo Pieralisi
2012-10-09  9:42                         ` Lorenzo Pieralisi
2012-10-09 15:55                 ` Antti P Miettinen
2012-10-09 22:38       ` Stephen Warren
2012-10-09 22:38         ` Stephen Warren
     [not found]         ` <5074A74A.8010803-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2012-10-11  9:15           ` Joseph Lo
2012-10-11  9:15             ` Joseph Lo
     [not found]             ` <1349946918.19413.130.camel-yx3yKKdKkHfc7b1ADBJPm0n48jw8i0AO@public.gmane.org>
2012-10-11 16:24               ` Stephen Warren
2012-10-11 16:24                 ` Stephen Warren
     [not found]                 ` <5076F2AE.6030509-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2012-10-12  3:21                   ` Joseph Lo
2012-10-12  3:21                     ` Joseph Lo
2012-10-30 22:03                     ` Antti P Miettinen
     [not found]                       ` <87sj8vr517.fsf-sS3DoGclAPwgdTl23f3CEMVPkgjIgRvpAL8bYrjMMd8@public.gmane.org>
2012-10-30 22:27                         ` Stephen Warren
2012-10-30 22:27                           ` Stephen Warren
     [not found]                           ` <5090544D.3020408-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2012-10-31  1:26                             ` Joseph Lo
2012-10-31  1:26                               ` Joseph Lo
2012-10-08 10:26   ` Joseph Lo [this message]
2012-10-08 10:26     ` [PATCH 4/7] ARM: tegra30: common: enable csite clock Joseph Lo
     [not found]     ` <1349691981-31038-5-git-send-email-josephl-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2012-10-09 22:38       ` Stephen Warren
2012-10-09 22:38         ` Stephen Warren
     [not found]         ` <5074A77D.9080500-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2012-10-11 10:28           ` Joseph Lo
2012-10-11 10:28             ` Joseph Lo
2012-10-08 10:26   ` [PATCH 5/7] ARM: tegra30: clocks: add CPU low-power function into tegra_cpu_car_ops Joseph Lo
2012-10-08 10:26     ` Joseph Lo
2012-10-08 10:26   ` [PATCH 6/7] ARM: tegra30: flowctrl: add cpu_suspend_exter/exit function Joseph Lo
2012-10-08 10:26     ` Joseph Lo
2012-10-08 10:26   ` [PATCH 7/7] ARM: tegra30: cpuidle: add LP2 driver for CPU0 Joseph Lo
2012-10-08 10:26     ` Joseph Lo
     [not found]     ` <1349691981-31038-8-git-send-email-josephl-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2012-10-09 22:49       ` Stephen Warren
2012-10-09 22:49         ` Stephen Warren
     [not found]         ` <5074AA0E.2080508-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2012-10-11 11:24           ` Joseph Lo
2012-10-11 11:24             ` Joseph Lo
     [not found]             ` <1349954685.19413.207.camel-yx3yKKdKkHfc7b1ADBJPm0n48jw8i0AO@public.gmane.org>
2012-10-11 16:37               ` Stephen Warren
2012-10-11 16:37                 ` Stephen Warren
     [not found]                 ` <5076F5CB.4020200-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2012-10-11 16:48                   ` Colin Cross
2012-10-11 16:48                     ` Colin Cross
     [not found]                     ` <CAMbhsRScnEaEeyqGz6tfYQMHXaZva4UeHtFY4C9Vvu1MrKXPNg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2012-10-12  7:11                       ` Joseph Lo
2012-10-12  7:11                         ` Joseph Lo
2012-10-12  7:40                       ` Joseph Lo
2012-10-12  7:40                         ` Joseph Lo
2012-10-12  7:54                       ` Shawn Guo
2012-10-12  7:54                         ` Shawn Guo
     [not found]                         ` <20121012075358.GA4962-rvtDTF3kK1ictlrPMvKcciBecyulp+rMXqFh9Ls21Oc@public.gmane.org>
2012-10-12  8:24                           ` Joseph Lo
2012-10-12  8:24                             ` Joseph Lo
     [not found]                             ` <1350030264.15495.14.camel-yx3yKKdKkHfc7b1ADBJPm0n48jw8i0AO@public.gmane.org>
2012-10-12  8:30                               ` Shawn Guo
2012-10-12  8:30                                 ` Shawn Guo
     [not found]                                 ` <20121012083017.GB4962-rvtDTF3kK1ictlrPMvKcciBecyulp+rMXqFh9Ls21Oc@public.gmane.org>
2012-10-12 20:50                                   ` Colin Cross
2012-10-12 20:50                                     ` Colin Cross
2012-10-15 16:28                                     ` Use coupled cpuidle on imx6q Shawn Guo
2012-10-15 16:28                                       ` Shawn Guo
     [not found]                                       ` <20121015162842.GD24393-rvtDTF3kK1ictlrPMvKcciBecyulp+rMXqFh9Ls21Oc@public.gmane.org>
2012-10-15 22:58                                         ` Colin Cross
2012-10-15 22:58                                           ` Colin Cross
2012-10-12 20:46                               ` [PATCH 7/7] ARM: tegra30: cpuidle: add LP2 driver for CPU0 Colin Cross
2012-10-12 20:46                                 ` Colin Cross
2012-10-12  7:07                   ` Joseph Lo
2012-10-12  7:07                     ` Joseph Lo
     [not found]                     ` <1350025676.20241.82.camel-yx3yKKdKkHfc7b1ADBJPm0n48jw8i0AO@public.gmane.org>
2012-10-12 21:04                       ` Stephen Warren
2012-10-12 21:04                         ` Stephen Warren
     [not found]                         ` <507885D4.10604-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2012-10-15  7:56                           ` Joseph Lo
2012-10-15  7:56                             ` Joseph Lo
     [not found]                             ` <1350287799.23354.23.camel-yx3yKKdKkHfc7b1ADBJPm0n48jw8i0AO@public.gmane.org>
2012-10-15 15:59                               ` Stephen Warren
2012-10-15 15:59                                 ` Stephen Warren
     [not found]                                 ` <507C32E8.1040701-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2012-10-15 22:33                                   ` Colin Cross
2012-10-15 22:33                                     ` Colin Cross
     [not found]                                     ` <CAMbhsRQg3-QwSfvuU1n7mUq1QhtU2Q+yHUpZ7PtRYQot=pijng-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2012-10-16  8:13                                       ` Peter De Schrijver
2012-10-16  8:13                                         ` Peter De Schrijver
2012-10-16  8:06                                   ` Peter De Schrijver
2012-10-16  8:06                                     ` Peter De Schrijver
     [not found]                                     ` <20121016080634.GG3196-Rysk9IDjsxmJz7etNGeUX8VPkgjIgRvpAL8bYrjMMd8@public.gmane.org>
2012-10-16 17:03                                       ` Stephen Warren
2012-10-16 17:03                                         ` Stephen Warren
     [not found]                                         ` <507D936F.70905-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2012-10-18  9:24                                           ` Peter De Schrijver
2012-10-18  9:24                                             ` Peter De Schrijver
     [not found]                                             ` <20121018092440.GS3196-Rysk9IDjsxmJz7etNGeUX8VPkgjIgRvpAL8bYrjMMd8@public.gmane.org>
2012-10-25 14:08                                               ` Peter De Schrijver
2012-10-25 14:08                                                 ` Peter De Schrijver
2012-10-09 22:26   ` [PATCH 0/7] ARM: tegra30: cpuidle: add LP2 support Stephen Warren
2012-10-09 22:26     ` Stephen Warren
     [not found]     ` <5074A47B.3050906-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2012-10-11  6:39       ` Joseph Lo
2012-10-11  6:39         ` Joseph Lo

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