From: josephl@nvidia.com (Joseph Lo)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH V4 4/7] ARM: tegra30: common: enable csite clock
Date: Wed, 31 Oct 2012 17:41:18 +0800 [thread overview]
Message-ID: <1351676481-28425-5-git-send-email-josephl@nvidia.com> (raw)
In-Reply-To: <1351676481-28425-1-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-gating low power state.
Signed-off-by: Joseph Lo <josephl@nvidia.com>
---
V4:
* no change
V3:
* update the commit message
V2:
* no change
---
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 6c04a18..35b7dd3 100644
--- a/arch/arm/mach-tegra/common.c
+++ b/arch/arm/mach-tegra/common.c
@@ -108,6 +108,7 @@ static __initdata struct tegra_clk_init_table tegra30_clk_init_table[] = {
{ "sclk", "pll_p_out4", 102000000, true },
{ "hclk", "sclk", 102000000, true },
{ "pclk", "hclk", 51000000, true },
+ { "csite", NULL, 0, true },
{ NULL, NULL, 0, 0},
};
#endif
--
1.7.0.4
next prev parent reply other threads:[~2012-10-31 9:41 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-31 9:41 [PATCH V4 0/7] ARM: tegra30: cpuidle: add a powered-down state Joseph Lo
2012-10-31 9:41 ` [PATCH V4 1/7] ARM: tegra: cpuidle: separate cpuidle driver for different chips Joseph Lo
2012-10-31 9:41 ` [PATCH V4 2/7] ARM: tegra: cpuidle: add CPU resume function Joseph Lo
2012-10-31 9:41 ` [PATCH V4 3/7] ARM: tegra30: cpuidle: add powered-down state for secondary CPUs Joseph Lo
2012-10-31 21:19 ` Colin Cross
2012-11-01 1:51 ` Joseph Lo
2012-10-31 9:41 ` Joseph Lo [this message]
2012-10-31 9:41 ` [PATCH V4 5/7] ARM: tegra30: clocks: add CPU low-power function into tegra_cpu_car_ops Joseph Lo
2012-10-31 9:41 ` [PATCH V4 6/7] ARM: tegra30: flowctrl: add cpu_suspend_exter/exit function Joseph Lo
2012-10-31 9:41 ` [PATCH V4 7/7] ARM: tegra30: cpuidle: add powered-down state for CPU0 Joseph Lo
2012-10-31 20:24 ` [PATCH V4 0/7] ARM: tegra30: cpuidle: add a powered-down state Stephen Warren
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1351676481-28425-5-git-send-email-josephl@nvidia.com \
--to=josephl@nvidia.com \
--cc=linux-arm-kernel@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).