Re: [PATCH v6 2/6] arm64: dts: qcom: sm8450: Add interconnect path to PCIe node

Manivannan Sadhasivam
2024-01-29T15:24:48Z

On Fri, Jan 12, 2024 at 07:52:01PM +0530, Krishna chaitanya chundru wrote:
> Add pcie-mem & cpu-pcie interconnect path to the PCIe nodes.
>
> Signed-off-by: Krishna chaitanya chundru <quic_krichai@quicinc.com>

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

- Mani

> ---
> arch/arm64/boot/dts/qcom/sm8450.dtsi | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qcom/sm8450.dtsi
> index 01e4dfc4babd..6b1d2e0d9d14 100644
> --- a/arch/arm64/boot/dts/qcom/sm8450.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi
> @@ -1781,6 +1781,10 @@ pcie0: pcie@1c00000 {
> <0 0 0 3 &intc 0 0 0 151 IRQ_TYPE_LEVEL_HIGH>, /* int_c */
> <0 0 0 4 &intc 0 0 0 152 IRQ_TYPE_LEVEL_HIGH>; /* int_d */
>
> + interconnects = <&pcie_noc MASTER_PCIE_0 0 &mc_virt SLAVE_EBI1 0>,
> + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_PCIE_0 0>;
> + interconnect-names = "pcie-mem", "cpu-pcie";
> +
> clocks = <&gcc GCC_PCIE_0_PIPE_CLK>,
> <&gcc GCC_PCIE_0_PIPE_CLK_SRC>,
> <&pcie0_phy>,
> @@ -1890,6 +1894,10 @@ pcie1: pcie@1c08000 {
> <0 0 0 3 &intc 0 0 0 438 IRQ_TYPE_LEVEL_HIGH>, /* int_c */
> <0 0 0 4 &intc 0 0 0 439 IRQ_TYPE_LEVEL_HIGH>; /* int_d */
>
> + interconnects = <&pcie_noc MASTER_PCIE_1 0 &mc_virt SLAVE_EBI1 0>,
> + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_PCIE_1 0>;
> + interconnect-names = "pcie-mem", "cpu-pcie";
> +
> clocks = <&gcc GCC_PCIE_1_PIPE_CLK>,
> <&gcc GCC_PCIE_1_PIPE_CLK_SRC>,
> <&pcie1_phy>,
>
> --
> 2.42.0
>

--
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