diff options
| author | Padmavathi Venna <padma.v@samsung.com> | 2013-03-06 20:33:07 -0500 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2013-03-06 20:33:07 -0500 |
| commit | 0a96d4d36978c8aeebf5fce1f3041c2d60f23ac0 (patch) | |
| tree | d8c8e8fad174d513d32f1765374c920fe404818c /arch/arm/boot/dts/exynos5440.dtsi | |
| parent | b83e831a3c2d358fea4bf8fa13f387405f2880b6 (diff) | |
ARM: EXYNOS: Add #dma-cells for generic dma binding support for PL330
This patch adds #dma-cells property to PL330 DMA controller
nodes for supporting generic dma dt bindings on samsung exynos
platforms. #dma-channels and #dma-requests are not required now
but added in advance.
Signed-off-by: Padmavathi Venna <padma.v@samsung.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/boot/dts/exynos5440.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/exynos5440.dtsi | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/exynos5440.dtsi b/arch/arm/boot/dts/exynos5440.dtsi index 5f3562ad6746..9a99755920c0 100644 --- a/arch/arm/boot/dts/exynos5440.dtsi +++ b/arch/arm/boot/dts/exynos5440.dtsi | |||
| @@ -142,12 +142,18 @@ | |||
| 142 | compatible = "arm,pl330", "arm,primecell"; | 142 | compatible = "arm,pl330", "arm,primecell"; |
| 143 | reg = <0x120000 0x1000>; | 143 | reg = <0x120000 0x1000>; |
| 144 | interrupts = <0 34 0>; | 144 | interrupts = <0 34 0>; |
| 145 | #dma-cells = <1>; | ||
| 146 | #dma-channels = <8>; | ||
| 147 | #dma-requests = <32>; | ||
| 145 | }; | 148 | }; |
| 146 | 149 | ||
| 147 | pdma1: pdma@121B0000 { | 150 | pdma1: pdma@121B0000 { |
| 148 | compatible = "arm,pl330", "arm,primecell"; | 151 | compatible = "arm,pl330", "arm,primecell"; |
| 149 | reg = <0x121000 0x1000>; | 152 | reg = <0x121000 0x1000>; |
| 150 | interrupts = <0 35 0>; | 153 | interrupts = <0 35 0>; |
| 154 | #dma-cells = <1>; | ||
| 155 | #dma-channels = <8>; | ||
| 156 | #dma-requests = <32>; | ||
| 151 | }; | 157 | }; |
| 152 | }; | 158 | }; |
| 153 | 159 | ||