lkml.org 
[lkml]   [2021]   [Jul]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH v4 2/9] MIPS: DTS: Pistachio add missing cpc and cdmm
    Date
    CPC and CDMM addresses are adjustable and we should tell kernel
    how to place them in devicetree.

    Note that MACH_PISTACHIO code hardcoded CDMM base to 0x1bdd0000,
    however it will collide with GIC address range. As we don't have
    any CDMM device on this platform it won't be a problem.
    I found another spare range, 0x1bdf0000~0x1be00000 to place CDMM
    instead.

    Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
    ---
    arch/mips/boot/dts/img/pistachio.dtsi | 10 ++++++++++
    1 file changed, 10 insertions(+)

    diff --git a/arch/mips/boot/dts/img/pistachio.dtsi b/arch/mips/boot/dts/img/pistachio.dtsi
    index dc3b7909de73..b1db8b8f446f 100644
    --- a/arch/mips/boot/dts/img/pistachio.dtsi
    +++ b/arch/mips/boot/dts/img/pistachio.dtsi
    @@ -900,6 +900,16 @@ timer {
    };
    };

    + cpc: cpc@1bde0000 {
    + compatible = "mti,mips-cpc";
    + reg = <0x1bde0000 0x10000>;
    + };
    +
    + cdmm: cdmm@1bdf0000 {
    + compatible = "mti,mips-cdmm";
    + reg = <0x1bdf0000 0x10000>;
    + };
    +
    usb_phy: usb-phy {
    compatible = "img,pistachio-usb-phy";
    clocks = <&clk_core CLK_USB_PHY>;
    --
    2.32.0
    \
     
     \ /
      Last update: 2021-07-23 04:26    [W:8.047 / U:0.520 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site