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PCI: qcom: Remove BDF2SID mapping config for SC8280X family SoC
The SC8280XP PCIe devicetree nodes do not specify an 'iommu-map' so the config_sid() callback is effectively a no-op. Hence introduce a new ops struct, namely ops_1_21_0 which is same as ops_1_9_0 except that it doesn't have config_sid() callback to clean it up. Link: https://lore.kernel.org/r/20241101030902.579789-4-quic_qianyu@quicinc.com Signed-off-by: Qiang Yu <quic_qianyu@quicinc.com> [kwilczynski: commit log] Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
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@ -1365,6 +1365,16 @@ static const struct qcom_pcie_ops ops_1_9_0 = {
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.config_sid = qcom_pcie_config_sid_1_9_0,
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};
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/* Qcom IP rev.: 1.21.0 Synopsys IP rev.: 5.60a */
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static const struct qcom_pcie_ops ops_1_21_0 = {
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.get_resources = qcom_pcie_get_resources_2_7_0,
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.init = qcom_pcie_init_2_7_0,
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.post_init = qcom_pcie_post_init_2_7_0,
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.host_post_init = qcom_pcie_host_post_init_2_7_0,
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.deinit = qcom_pcie_deinit_2_7_0,
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.ltssm_enable = qcom_pcie_2_3_2_ltssm_enable,
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};
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/* Qcom IP rev.: 2.9.0 Synopsys IP rev.: 5.00a */
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static const struct qcom_pcie_ops ops_2_9_0 = {
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.get_resources = qcom_pcie_get_resources_2_9_0,
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@ -1412,7 +1422,7 @@ static const struct qcom_pcie_cfg cfg_2_9_0 = {
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};
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static const struct qcom_pcie_cfg cfg_sc8280xp = {
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.ops = &ops_1_9_0,
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.ops = &ops_1_21_0,
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.no_l0s = true,
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};
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