From: josephl@nvidia.com (Joseph Lo)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH V2 4/4] ARM: tegra: enable CPU idle for Tegra124
Date: Fri, 11 Oct 2013 17:57:32 +0800 [thread overview]
Message-ID: <1381485452-3561-5-git-send-email-josephl@nvidia.com> (raw)
In-Reply-To: <1381485452-3561-1-git-send-email-josephl@nvidia.com>
The CPUIdle function of Tegra124 is identical to Tegra114, so we share
the same driver with Tegra114.
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Joseph Lo <josephl@nvidia.com>
---
V2:
* no change
---
arch/arm/mach-tegra/Makefile | 3 +++
arch/arm/mach-tegra/cpuidle.c | 4 +++-
2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/arch/arm/mach-tegra/Makefile b/arch/arm/mach-tegra/Makefile
index 04ca2b3..de3748e 100644
--- a/arch/arm/mach-tegra/Makefile
+++ b/arch/arm/mach-tegra/Makefile
@@ -36,5 +36,8 @@ ifeq ($(CONFIG_CPU_IDLE),y)
obj-$(CONFIG_ARCH_TEGRA_114_SOC) += cpuidle-tegra114.o
endif
obj-$(CONFIG_ARCH_TEGRA_124_SOC) += sleep-tegra30.o
+ifeq ($(CONFIG_CPU_IDLE),y)
+obj-$(CONFIG_ARCH_TEGRA_124_SOC) += cpuidle-tegra114.o
+endif
obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += board-paz00.o
diff --git a/arch/arm/mach-tegra/cpuidle.c b/arch/arm/mach-tegra/cpuidle.c
index 0961dfc..7bc5d8d 100644
--- a/arch/arm/mach-tegra/cpuidle.c
+++ b/arch/arm/mach-tegra/cpuidle.c
@@ -39,7 +39,9 @@ void __init tegra_cpuidle_init(void)
tegra30_cpuidle_init();
break;
case TEGRA114:
- if (IS_ENABLED(CONFIG_ARCH_TEGRA_114_SOC))
+ case TEGRA124:
+ if (IS_ENABLED(CONFIG_ARCH_TEGRA_114_SOC) ||
+ IS_ENABLED(CONFIG_ARCH_TEGRA_124_SOC))
tegra114_cpuidle_init();
break;
}
--
1.8.4
next prev parent reply other threads:[~2013-10-11 9:57 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-11 9:57 [PATCH V2 0/4] ARM: tegra: add CPU hot-plug and idle support for Tegra124 Joseph Lo
2013-10-11 9:57 ` [PATCH V2 1/4] clk: tegra124: add wait_for_reset and disable_clock for tegra_cpu_car_ops Joseph Lo
2013-10-11 9:57 ` [PATCH V2 2/4] ARM: tegra: CPU hotplug support for Tegra124 Joseph Lo
2013-10-11 9:57 ` [PATCH V2 3/4] ARM: tegra: make tegra_resume can work with current and later chips Joseph Lo
2013-10-11 9:57 ` Joseph Lo [this message]
2013-10-11 18:39 ` [PATCH V2 0/4] ARM: tegra: add CPU hot-plug and idle support for Tegra124 Stephen Warren
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