lkml.org 
[lkml]   [2020]   [Nov]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: [PATCH v2 06/18] arm: dts: owl-s500: Add DMA controller
    On Fri, Nov 20, 2020 at 01:56:00AM +0200, Cristian Ciocaltea wrote:
    > Add DMA controller node for Actions Semi S500 SoC.
    >
    > Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com>

    Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>

    Thanks,
    Mani

    > ---
    > arch/arm/boot/dts/owl-s500.dtsi | 14 ++++++++++++++
    > 1 file changed, 14 insertions(+)
    >
    > diff --git a/arch/arm/boot/dts/owl-s500.dtsi b/arch/arm/boot/dts/owl-s500.dtsi
    > index a57ce7d6d745..449e9807c4ec 100644
    > --- a/arch/arm/boot/dts/owl-s500.dtsi
    > +++ b/arch/arm/boot/dts/owl-s500.dtsi
    > @@ -207,5 +207,19 @@ sps: power-controller@b01b0100 {
    > reg = <0xb01b0100 0x100>;
    > #power-domain-cells = <1>;
    > };
    > +
    > + dma: dma-controller@b0260000 {
    > + compatible = "actions,s500-dma";
    > + reg = <0xb0260000 0xd00>;
    > + interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>,
    > + <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>,
    > + <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>,
    > + <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
    > + #dma-cells = <1>;
    > + dma-channels = <12>;
    > + dma-requests = <46>;
    > + clocks = <&cmu CLK_DMAC>;
    > + power-domains = <&sps S500_PD_DMA>;
    > + };
    > };
    > };
    > --
    > 2.29.2
    >

    \
     
     \ /
      Last update: 2020-11-28 23:39    [W:4.058 / U:0.292 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site