Add both the cpu and peripheral pl330 dma controllers present in rk3188 socs. The first dma controller can change between secure and non-secure mode and is left by the bootloader in secure mode, which gets added here.
Signed-off-by: Heiko Stuebner <[email protected]> --- arch/arm/boot/dts/rk3xxx.dtsi | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/arch/arm/boot/dts/rk3xxx.dtsi b/arch/arm/boot/dts/rk3xxx.dtsi index c6f0561..a6c2860 100644 --- a/arch/arm/boot/dts/rk3xxx.dtsi +++ b/arch/arm/boot/dts/rk3xxx.dtsi @@ -28,6 +28,33 @@ i2c4 = &i2c4; }; + amba { + compatible = "arm,amba-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + dmac1: dma@20018000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0x20018000 0x4000>; + interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>; + #dma-cells = <1>; + clocks = <&cru ACLK_DMA1>; + clock-names = "apb_pclk"; + }; + + dmac2: dma@20078000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0x20078000 0x4000>; + interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>; + #dma-cells = <1>; + clocks = <&cru ACLK_DMA2>; + clock-names = "apb_pclk"; + }; + }; + xin24m: oscillator { compatible = "fixed-clock"; clock-frequency = <24000000>; -- 2.0.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
