From: Hiroshi Doyu <hdoyu@nvidia.com>
To: <linux-tegra@vger.kernel.org>
Cc: Hiroshi Doyu <hdoyu@nvidia.com>,
Grant Likely <grant.likely@secretlab.ca>,
Rob Herring <rob.herring@calxeda.com>,
Rob Landley <rob@landley.net>,
Russell King <linux@arm.linux.org.uk>,
Stephen Warren <swarren@wwwdotorg.org>,
John Stultz <johnstul@us.ibm.com>,
Thomas Gleixner <tglx@linutronix.de>,
Olof Johansson <olof@lixom.net>,
Jason Cooper <jason@lakedaemon.net>,
Shawn Guo <shawn.guo@linaro.org>, Andrew Lunn <andrew@lunn.ch>,
Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>,
<devicetree-discuss@lists.ozlabs.org>,
<linux-doc@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>
Subject: [PATCH 2/9] HACK: ARM: tegra: Use CLK_IGNORE_UNUSED for Tegra 114 SoC
Date: Thu, 20 Dec 2012 11:44:00 +0200 [thread overview]
Message-ID: <1355996654-6579-3-git-send-email-hdoyu@nvidia.com> (raw)
In-Reply-To: <1355996654-6579-1-git-send-email-hdoyu@nvidia.com>
Use CLK_IGNORE_UNUSED for the Tegra 114 SoC to ensure
clk_disable_unused() is not called. Otherwise the system will die,
because the usecount of the clocks is incorrect. This patch will be
reverted once the Tegra 114 clocks are implemented.
Signed-off-by: Hiroshi Doyu <hdoyu@nvidia.com>
---
arch/arm/mach-tegra/tegra30_clocks_data.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/mach-tegra/tegra30_clocks_data.c b/arch/arm/mach-tegra/tegra30_clocks_data.c
index 6942c7a..4865ba5 100644
--- a/arch/arm/mach-tegra/tegra30_clocks_data.c
+++ b/arch/arm/mach-tegra/tegra30_clocks_data.c
@@ -1384,6 +1384,8 @@ static void tegra30_init_one_clock(struct clk *c)
if (!clk->lookup.dev_id && !clk->lookup.con_id)
clk->lookup.con_id = c->name;
clk->lookup.clk = c;
+ if (tegra_chip_id == TEGRA114) /* FIXME: Implement T114 clocks */
+ c->flags |= CLK_IGNORE_UNUSED;
clkdev_add(&clk->lookup);
tegra_clk_add(c);
}
--
1.7.9.5
next prev parent reply other threads:[~2012-12-20 9:47 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-20 9:43 [PATCH 0/9] ARM: Initial support " Hiroshi Doyu
2012-12-20 9:43 ` [PATCH 1/9] ARM: tegra: fuse: Add chipid TEGRA114 0x35 Hiroshi Doyu
2012-12-20 9:44 ` Hiroshi Doyu [this message]
2012-12-20 9:44 ` [PATCH 3/9] ARM: tegra: # of CPU cores detection w/ & w/o HAVE_ARM_SCU Hiroshi Doyu
2012-12-20 10:06 ` Felipe Balbi
2012-12-20 11:21 ` Hiroshi Doyu
2012-12-20 18:18 ` Felipe Balbi
2012-12-20 11:17 ` Marc Zyngier
2012-12-20 11:26 ` Hiroshi Doyu
2012-12-20 11:32 ` Marc Zyngier
2012-12-20 9:44 ` [PATCH 4/9] clocksource: tegra: Reorganize funcs by clock functionarities Hiroshi Doyu
2012-12-20 9:44 ` [PATCH 5/9] clocksource: tegra: Enable ARM arch_timer with TSC Hiroshi Doyu
2012-12-20 11:01 ` Marc Zyngier
2012-12-20 11:57 ` Hiroshi Doyu
2012-12-20 12:05 ` Marc Zyngier
2012-12-20 12:22 ` Peter De Schrijver
2012-12-20 12:33 ` Marc Zyngier
2012-12-20 12:55 ` Peter De Schrijver
2012-12-20 13:32 ` Marc Zyngier
2012-12-20 14:42 ` Hiroshi Doyu
2012-12-20 17:09 ` Marc Zyngier
2012-12-20 22:13 ` Peter De Schrijver
2012-12-20 13:25 ` Hiroshi Doyu
2012-12-20 13:33 ` Marc Zyngier
2012-12-20 9:44 ` [PATCH 6/9] ARM: dt: tegra114: Add new SoC base, Tegra 114 SoC Hiroshi Doyu
2012-12-20 11:27 ` Marc Zyngier
2012-12-29 6:39 ` Olof Johansson
2012-12-31 7:12 ` Hiroshi Doyu
2012-12-20 9:44 ` [PATCH 7/9] ARM: dt: tegra114: Add new board, Dalmore Hiroshi Doyu
2012-12-20 9:44 ` [PATCH 8/9] ARM: dt: tegra114: Add new board, Pluto Hiroshi Doyu
2012-12-20 9:44 ` [PATCH 9/9] ARM: tegra: Add initial support for Tegra 114 SoC Hiroshi Doyu
2013-01-03 16:28 ` Arnd Bergmann
2013-01-04 7:16 ` Hiroshi Doyu
2012-12-24 9:58 ` [PATCH 0/9] ARM: Initial " Mark Zhang
2013-01-03 14:06 ` Hiroshi Doyu
2013-01-03 21:00 ` Thierry Reding
2013-01-03 21:16 ` Stephen Warren
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