diff options
| author | Stephen Warren <swarren@nvidia.com> | 2012-01-11 16:09:54 -0700 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2012-02-06 18:21:20 -0800 |
| commit | 8051b75ab32f72ebd7bf232e554d631f56f1ee42 (patch) | |
| tree | 2d34926c932bee839b837b0bc219af9fd5fe322c /arch/arm/boot | |
| parent | f8196b01b9bf1a9539e1cfceece03b60f5ae2de1 (diff) | |
ARM: dt: tegra: Add Tegra APB DMA device tree binding
Document binding, and add the node to tegra*.dtsi.
The driver isn't actually instantiated from this node yet, but the I2S
binding will rely on being able to refer to the APB DMA node using a
phandle.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm/boot')
| -rw-r--r-- | arch/arm/boot/dts/tegra20.dtsi | 21 | ||||
| -rw-r--r-- | arch/arm/boot/dts/tegra30.dtsi | 37 |
2 files changed, 58 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi index c1622413490a..603dc2114ac6 100644 --- a/arch/arm/boot/dts/tegra20.dtsi +++ b/arch/arm/boot/dts/tegra20.dtsi @@ -12,6 +12,27 @@ < 0x50040100 0x0100 >; }; + apbdma: dma@6000a000 { + compatible = "nvidia,tegra20-apbdma"; + reg = <0x6000a000 0x1200>; + interrupts = < 0 104 0x04 + 0 105 0x04 + 0 106 0x04 + 0 107 0x04 + 0 108 0x04 + 0 109 0x04 + 0 110 0x04 + 0 111 0x04 + 0 112 0x04 + 0 113 0x04 + 0 114 0x04 + 0 115 0x04 + 0 116 0x04 + 0 117 0x04 + 0 118 0x04 + 0 119 0x04 >; + }; + i2c@7000c000 { #address-cells = <1>; #size-cells = <0>; diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi index 2b3f6cd3c798..8a7e230832d7 100644 --- a/arch/arm/boot/dts/tegra30.dtsi +++ b/arch/arm/boot/dts/tegra30.dtsi @@ -12,6 +12,43 @@ < 0x50040100 0x0100 >; }; + apbdma: dma@6000a000 { + compatible = "nvidia,tegra30-apbdma", "nvidia,tegra20-apbdma"; + reg = <0x6000a000 0x1400>; + interrupts = < 0 104 0x04 + 0 105 0x04 + 0 106 0x04 + 0 107 0x04 + 0 108 0x04 + 0 109 0x04 + 0 110 0x04 + 0 111 0x04 + 0 112 0x04 + 0 113 0x04 + 0 114 0x04 + 0 115 0x04 + 0 116 0x04 + 0 117 0x04 + 0 118 0x04 + 0 119 0x04 + 0 128 0x04 + 0 129 0x04 + 0 130 0x04 + 0 131 0x04 + 0 132 0x04 + 0 133 0x04 + 0 134 0x04 + 0 135 0x04 + 0 136 0x04 + 0 137 0x04 + 0 138 0x04 + 0 139 0x04 + 0 140 0x04 + 0 141 0x04 + 0 142 0x04 + 0 143 0x04 >; + }; + i2c@7000c000 { #address-cells = <1>; #size-cells = <0>; |