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SubjectRe: [PATCH v2 2/2] arm64: dts: qcom: sm8450: Add IMEM and PIL info region
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On 21.02.2023 14:36, Mukesh Ojha wrote:
> Add a simple-mfd representing IMEM on SM8450 and define the PIL
> relocation info region, so that post mortem tools will be able
> to locate the loaded remoteprocs.
>
> Signed-off-by: Mukesh Ojha <quic_mojha@quicinc.com>
> ---
> Changes in v2:
> - put ranges after regs and corrected the sram node position.
>
> arch/arm64/boot/dts/qcom/sm8450.dtsi | 14 ++++++++++++++
> 1 file changed, 14 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qcom/sm8450.dtsi
> index 1a744a3..2a4f4ac 100644
> --- a/arch/arm64/boot/dts/qcom/sm8450.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi
> @@ -3814,6 +3814,20 @@
> };
> };
>
> + sram@146aa000 {
Looks like it's not sorted properly? Should be between
TLMM and apss_smmu address-wise.

Konrad
> + compatible = "qcom,sm8450-imem", "syscon", "simple-mfd";
> + reg = <0 0x146aa000 0 0x1000>;
> + ranges = <0 0 0x146aa000 0x1000>;
> +
> + #address-cells = <1>;
> + #size-cells = <1>;
> +
> + pil-reloc@94c {
> + compatible = "qcom,pil-reloc-info";
> + reg = <0x94c 0xc8>;
> + };
> + };
> +
> timer@17420000 {
> compatible = "arm,armv7-timer-mem";
> #address-cells = <1>;

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