diff options
| author | Santosh Shilimkar <santosh.shilimkar@ti.com> | 2014-02-24 16:42:19 -0500 |
|---|---|---|
| committer | Santosh Shilimkar <santosh.shilimkar@ti.com> | 2014-05-08 15:24:51 -0400 |
| commit | 86156978a398dfc92294653c49c9374aaa6e5316 (patch) | |
| tree | 13332f41b1340dfac986b6b6a3dd9cb92f514adf | |
| parent | 4d46596d789d86441eeb1f02bb6d9ea10215fa5d (diff) | |
ARM: dts: keystone: Update USB node for dma properties
Keystone supports dma-coherent on USB master and also needs
dma-ranges to specify the hardware alias memory range in which DMA
can be operational.
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Olof Johansson <olof@lixom.net>
Cc: Grant Likely <grant.likely@linaro.org>
Cc: Rob Herring <robh+dt@kernel.org>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
| -rw-r--r-- | arch/arm/boot/dts/keystone.dtsi | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/keystone.dtsi b/arch/arm/boot/dts/keystone.dtsi index 48d0eb8ca00..d9f99e7deb8 100644 --- a/arch/arm/boot/dts/keystone.dtsi +++ b/arch/arm/boot/dts/keystone.dtsi @@ -173,6 +173,8 @@ clock-names = "usb"; interrupts = <GIC_SPI 393 IRQ_TYPE_EDGE_RISING>; ranges; + dma-coherent; + dma-ranges; status = "disabled"; dwc3@2690000 { |