diff options
| author | Jon Hunter <jon-hunter@ti.com> | 2012-04-26 22:47:59 +0400 |
|---|---|---|
| committer | Benoit Cousson <benoit.cousson@linaro.org> | 2013-04-09 02:21:05 +0400 |
| commit | 2c2dc545f16db1fefc524d96e65909d2802a6a89 (patch) | |
| tree | 68dbab28d16a717dd20861afc32bee39c8aa8a92 /arch/arm/boot/dts/omap5.dtsi | |
| parent | 9b07b47769cb1d4e92600b69137f4ba3b47a2901 (diff) | |
| download | linux-2c2dc545f16db1fefc524d96e65909d2802a6a89.tar.xz | |
ARM: dts: OMAP2+: Add SDMA controller bindings and nodes
Add SDMA controller binding for OMAP2+ devices and populate DMA client
information for SPI and MMC peripheral on OMAP3+ devices. Please note
that OMAP24xx devices do not have SPI and MMC bindings available yet and
so DMA client information is not populated.
Signed-off-by: Jon Hunter <jon-hunter@ti.com>
Reviewed-by: Felipe Balbi <balbi@ti.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Tested-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
Diffstat (limited to 'arch/arm/boot/dts/omap5.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/omap5.dtsi | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi index 130fbf283608..f8404998eb77 100644 --- a/arch/arm/boot/dts/omap5.dtsi +++ b/arch/arm/boot/dts/omap5.dtsi @@ -108,6 +108,18 @@ <0x48212000 0x1000>; }; + sdma: dma-controller@4a056000 { + compatible = "ti,omap4430-sdma"; + reg = <0x4a056000 0x1000>; + interrupts = <0 12 0x4>, + <0 13 0x4>, + <0 14 0x4>, + <0 15 0x4>; + #dma-cells = <1>; + #dma-channels = <32>; + #dma-requests = <127>; + }; + gpio1: gpio@4ae10000 { compatible = "ti,omap4-gpio"; reg = <0x4ae10000 0x200>; @@ -249,6 +261,16 @@ #size-cells = <0>; ti,hwmods = "mcspi1"; ti,spi-num-cs = <4>; + dmas = <&sdma 35>, + <&sdma 36>, + <&sdma 37>, + <&sdma 38>, + <&sdma 39>, + <&sdma 40>, + <&sdma 41>, + <&sdma 42>; + dma-names = "tx0", "rx0", "tx1", "rx1", + "tx2", "rx2", "tx3", "rx3"; }; mcspi2: spi@4809a000 { @@ -259,6 +281,11 @@ #size-cells = <0>; ti,hwmods = "mcspi2"; ti,spi-num-cs = <2>; + dmas = <&sdma 43>, + <&sdma 44>, + <&sdma 45>, + <&sdma 46>; + dma-names = "tx0", "rx0", "tx1", "rx1"; }; mcspi3: spi@480b8000 { @@ -269,6 +296,8 @@ #size-cells = <0>; ti,hwmods = "mcspi3"; ti,spi-num-cs = <2>; + dmas = <&sdma 15>, <&sdma 16>; + dma-names = "tx0", "rx0"; }; mcspi4: spi@480ba000 { @@ -279,6 +308,8 @@ #size-cells = <0>; ti,hwmods = "mcspi4"; ti,spi-num-cs = <1>; + dmas = <&sdma 70>, <&sdma 71>; + dma-names = "tx0", "rx0"; }; uart1: serial@4806a000 { @@ -336,6 +367,8 @@ ti,hwmods = "mmc1"; ti,dual-volt; ti,needs-special-reset; + dmas = <&sdma 61>, <&sdma 62>; + dma-names = "tx", "rx"; }; mmc2: mmc@480b4000 { @@ -344,6 +377,8 @@ interrupts = <0 86 0x4>; ti,hwmods = "mmc2"; ti,needs-special-reset; + dmas = <&sdma 47>, <&sdma 48>; + dma-names = "tx", "rx"; }; mmc3: mmc@480ad000 { @@ -352,6 +387,8 @@ interrupts = <0 94 0x4>; ti,hwmods = "mmc3"; ti,needs-special-reset; + dmas = <&sdma 77>, <&sdma 78>; + dma-names = "tx", "rx"; }; mmc4: mmc@480d1000 { @@ -360,6 +397,8 @@ interrupts = <0 96 0x4>; ti,hwmods = "mmc4"; ti,needs-special-reset; + dmas = <&sdma 57>, <&sdma 58>; + dma-names = "tx", "rx"; }; mmc5: mmc@480d5000 { @@ -368,6 +407,8 @@ interrupts = <0 59 0x4>; ti,hwmods = "mmc5"; ti,needs-special-reset; + dmas = <&sdma 59>, <&sdma 60>; + dma-names = "tx", "rx"; }; keypad: keypad@4ae1c000 { |