From: Thomas Abraham <thomas.abraham@linaro.org>
To: devicetree-discuss@lists.ozlabs.org
Cc: grant.likely@secretlab.ca, linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org, kgene.kim@samsung.com,
robherring2@gmail.com, vinod.koul@intel.com, patches@linaro.org,
jassisinghbrar@gmail.com, boojin.kim@samsung.com
Subject: [PATCH v2 6/6] ARM: EXYNOS4: Limit usage of pl330 device instance to non-dt build
Date: Thu, 01 Sep 2011 14:34:42 +0530 [thread overview]
Message-ID: <1314867882-11755-7-git-send-email-thomas.abraham@linaro.org> (raw)
In-Reply-To: <1314867882-11755-6-git-send-email-thomas.abraham@linaro.org>
The pl330 device instances and associated platform data is required only
for non-device-tree builds. With device tree, all of this information is
obtained from the device tree.
Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org>
---
arch/arm/mach-exynos4/Kconfig | 7 +++++++
arch/arm/mach-exynos4/Makefile | 3 ++-
2 files changed, 9 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-exynos4/Kconfig b/arch/arm/mach-exynos4/Kconfig
index d4d401c..3edbf37 100644
--- a/arch/arm/mach-exynos4/Kconfig
+++ b/arch/arm/mach-exynos4/Kconfig
@@ -21,6 +21,13 @@ config EXYNOS4_MCT
help
Use MCT (Multi Core Timer) as kernel timers
+config EXYNOS4_DEV_DMA
+ bool
+ default y if !OF
+ help
+ Compile in amba device definitions for DMA controller if OF
+ is not enabled.
+
config EXYNOS4_DEV_AHCI
bool
help
diff --git a/arch/arm/mach-exynos4/Makefile b/arch/arm/mach-exynos4/Makefile
index d2bf5bf..a2f33dc 100644
--- a/arch/arm/mach-exynos4/Makefile
+++ b/arch/arm/mach-exynos4/Makefile
@@ -13,7 +13,8 @@ obj- :=
# Core support for EXYNOS4 system
obj-$(CONFIG_CPU_EXYNOS4210) += cpu.o init.o clock.o irq-combiner.o
-obj-$(CONFIG_CPU_EXYNOS4210) += setup-i2c0.o irq-eint.o dma.o pmu.o
+obj-$(CONFIG_CPU_EXYNOS4210) += setup-i2c0.o irq-eint.o pmu.o
+obj-$(CONFIG_EXYNOS4_DEV_DMA) += dma.o
obj-$(CONFIG_PM) += pm.o sleep.o
obj-$(CONFIG_CPU_IDLE) += cpuidle.o
--
1.6.6.rc2
next prev parent reply other threads:[~2011-09-01 9:04 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-01 9:04 [PATCH v2 0/6] Add device tree support for PL330 dma controller driver Thomas Abraham
2011-09-01 9:04 ` [PATCH v2 1/6] DMA: PL330: move filter function into driver Thomas Abraham
2011-09-01 9:04 ` [PATCH v2 2/6] DMA: PL330: Infer transfer direction from transfer request instead of platform data Thomas Abraham
2011-09-01 9:04 ` [PATCH v2 3/6] ARM: EXYNOS4: Modify platform data for pl330 driver Thomas Abraham
2011-09-01 9:04 ` [PATCH v2 4/6] DMA: PL330: Add device tree support Thomas Abraham
2011-09-01 9:04 ` [PATCH v2 5/6] ARM: SAMSUNG: Add device tree support for pl330 dma engine wrappers Thomas Abraham
2011-09-01 9:04 ` Thomas Abraham [this message]
2011-09-05 5:17 ` [PATCH v2 6/6] ARM: EXYNOS4: Limit usage of pl330 device instance to non-dt build Kukjin Kim
2011-09-05 10:14 ` Thomas Abraham
2011-09-08 9:10 ` Thomas Abraham
2011-09-19 10:26 ` Kukjin Kim
2011-09-01 12:14 ` [PATCH v2 4/6] DMA: PL330: Add device tree support Rob Herring
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