lkml.org 
[lkml]   [2023]   [Jan]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH v6 08/17] arm64: dts: qcom: sc7280: Fix the base addresses of LLCC banks
    Date
    The LLCC block has several banks each with a different base address
    and holes in between. So it is not a correct approach to cover these
    banks with a single offset/size. Instead, the individual bank's base
    address needs to be specified in devicetree with the exact size.

    While at it, let's also fix the size of the llcc_broadcast_base to cover
    the whole region.

    Reported-by: Parikshit Pareek <quic_ppareek@quicinc.com>
    Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
    ---
    arch/arm64/boot/dts/qcom/sc7280.dtsi | 5 +++--
    1 file changed, 3 insertions(+), 2 deletions(-)

    diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
    index 0adf13399e64..6c6eb6f4f650 100644
    --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
    +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
    @@ -3579,8 +3579,9 @@ gem_noc: interconnect@9100000 {

    system-cache-controller@9200000 {
    compatible = "qcom,sc7280-llcc";
    - reg = <0 0x09200000 0 0xd0000>, <0 0x09600000 0 0x50000>;
    - reg-names = "llcc_base", "llcc_broadcast_base";
    + reg = <0 0x09200000 0 0x58000>, <0 0x09280000 0 0x58000>,
    + <0 0x09600000 0 0x58000>;
    + reg-names = "llcc0_base", "llcc1_base", "llcc_broadcast_base";
    interrupts = <GIC_SPI 582 IRQ_TYPE_LEVEL_HIGH>;
    };

    --
    2.25.1
    \
     
     \ /
      Last update: 2023-03-26 23:46    [W:6.736 / U:0.004 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site