diff options
| author | Boojin Kim | 2012-02-15 05:15:12 +0100 |
|---|---|---|
| committer | Kukjin Kim | 2012-03-11 07:51:07 +0100 |
| commit | 9ed76e0336988ecc9e7234e0bd49be4fd98f6c35 (patch) | |
| tree | 6556d1e1765e7cd4886dc66ba0f2fa50d2332225 /arch/arm/mach-exynos/clock-exynos4.c | |
| parent | ARM: EXYNOS: Add clock register addresses for EXYNOS4X12 bus devfreq driver (diff) | |
| download | kernel-qcow2-linux-9ed76e0336988ecc9e7234e0bd49be4fd98f6c35.tar.gz kernel-qcow2-linux-9ed76e0336988ecc9e7234e0bd49be4fd98f6c35.tar.xz kernel-qcow2-linux-9ed76e0336988ecc9e7234e0bd49be4fd98f6c35.zip | |
ARM: EXYNOS: Enable MDMA driver
This patch adds MDMA platform data and enables
MDMA for DMA memcpy operation for EXYNOS SoCs.
Signed-off-by: Boojin Kim <boojin.kim@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/mach-exynos/clock-exynos4.c')
| -rw-r--r-- | arch/arm/mach-exynos/clock-exynos4.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/mach-exynos/clock-exynos4.c b/arch/arm/mach-exynos/clock-exynos4.c index 31b59e65463a..db5d1cce3d25 100644 --- a/arch/arm/mach-exynos/clock-exynos4.c +++ b/arch/arm/mach-exynos/clock-exynos4.c @@ -784,6 +784,13 @@ static struct clk exynos4_clk_pdma1 = { .ctrlbit = (1 << 1), }; +static struct clk exynos4_clk_mdma1 = { + .name = "dma", + .devname = "dma-pl330.2", + .enable = exynos4_clk_ip_image_ctrl, + .ctrlbit = ((1 << 8) | (1 << 5) | (1 << 2)), +}; + struct clk *exynos4_clkset_group_list[] = { [0] = &clk_ext_xtal_mux, [1] = &clk_xusbxti, @@ -1302,6 +1309,7 @@ static struct clksrc_clk *exynos4_sysclks[] = { static struct clk *exynos4_clk_cdev[] = { &exynos4_clk_pdma0, &exynos4_clk_pdma1, + &exynos4_clk_mdma1, }; static struct clksrc_clk *exynos4_clksrc_cdev[] = { |