diff options
| author | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2012-11-24 11:12:50 +0900 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2012-11-28 08:04:39 +0900 |
| commit | f7e758af0b10fb7d5a36279938a2e77aea50f801 (patch) | |
| tree | c8e83660d2faf9e7207c8c7c5030caefda153ada /arch/arm | |
| parent | 1f054f52ee7c4f62b4ea352e95943f032d19cc15 (diff) | |
| download | linux-rt-f7e758af0b10fb7d5a36279938a2e77aea50f801.tar.gz | |
ARM: dts: add node for PL330 MDMA1 controller for exynos4
Add missing PL330 MDMA1 controller node to the device tree (DT).
[ Currently there is no problem with using 'non-secure' mdma1 address
instead of 'secure' one on revision 0 of Exynos4210 SOC (as used by
Universal C210 board) as this SOC revision is unsupported by DT. ]
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/boot/dts/exynos4.dtsi | 6 | ||||
| -rw-r--r-- | arch/arm/mach-exynos/mach-exynos4-dt.c | 1 |
2 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi index a26c3dd58269..96d4462730fb 100644 --- a/arch/arm/boot/dts/exynos4.dtsi +++ b/arch/arm/boot/dts/exynos4.dtsi @@ -244,5 +244,11 @@ reg = <0x12690000 0x1000>; interrupts = <0 36 0>; }; + + mdma1: mdma@12850000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0x12850000 0x1000>; + interrupts = <0 34 0>; + }; }; }; diff --git a/arch/arm/mach-exynos/mach-exynos4-dt.c b/arch/arm/mach-exynos/mach-exynos4-dt.c index eadf4b59e7d2..6df99c06419d 100644 --- a/arch/arm/mach-exynos/mach-exynos4-dt.c +++ b/arch/arm/mach-exynos/mach-exynos4-dt.c @@ -77,6 +77,7 @@ static const struct of_dev_auxdata exynos4_auxdata_lookup[] __initconst = { "exynos4210-spi.2", NULL), OF_DEV_AUXDATA("arm,pl330", EXYNOS4_PA_PDMA0, "dma-pl330.0", NULL), OF_DEV_AUXDATA("arm,pl330", EXYNOS4_PA_PDMA1, "dma-pl330.1", NULL), + OF_DEV_AUXDATA("arm,pl330", EXYNOS4_PA_MDMA1, "dma-pl330.2", NULL), {}, }; |