This series adds document, phy, configs support for PCIe in QCS615. This series depend on the dt-bindings change https://lore.kernel.org/all/20250521-topic-8150_pcie_drop_clocks-v1-0-3d42e84f6453@xxxxxxxxxxxxxxxx/ Signed-off-by: Krishna chaitanya chundru <quic_krichai@xxxxxxxxxxx> Signed-off-by: Ziyue Zhang <ziyue.zhang@xxxxxxxxxxxxxxxx> --- Have following changes: - Add a new Document the QCS615 PCIe Controller - Add configurations in devicetree for PCIe, including registers, clocks, interrupts and phy setting sequence. - Add configurations in devicetree for PCIe, platform related gpios, PMIC regulators, etc. Changes in v8: - Fix scripts/checkpatch.pl error (Krzystof) - Link to v7: https://lore.kernel.org/all/20250702103549.712039-1-ziyue.zhang@xxxxxxxxxxxxxxxx/ Changes in v7: - Add Fixes tag to phy bindings patch (Johan) - QCS615 is Gen3 controller but Gen2 phy, so limited max link speed to Gen2. - Remove eq-presets-8gts and oppopp-8000000 for only support Gen2. - Link to v6: https://lore.kernel.org/all/t6bwkld55a2dcozxz7rxnvdgpjis6oveqzkh4s7nvxgikws4rl@fn2sd7zlabhe/ Changes in v6: - Change PCIe equalization setting to one lane - Add reviewed by tags - Link to v5: https://lore.kernel.org/all/t6bwkld55a2dcozxz7rxnvdgpjis6oveqzkh4s7nvxgikws4rl@fn2sd7zlabhe/ Changes in v5: - Drop qcs615-pcie.yaml and use sm8150, as qcs615 is the downgraded version of sm8150, which can share the same yaml. - Drop compatible enrty in driver and use sm8150's enrty (Krzysztof) - Fix the DT format problem (Konrad) - Link to v4: https://lore.kernel.org/all/20250507031559.4085159-1-quic_ziyuzhan@xxxxxxxxxxx/ Changes in v4: - Fixed compile error found by kernel test robot(Krzysztof) - Update DT format (Konrad & Krzysztof) - Remove QCS8550 compatible use QCS615 compatible only (Konrad) - Update phy dt bindings to fix the dtb check errors. - Link to v3: https://lore.kernel.org/all/20250310065613.151598-1-quic_ziyuzhan@xxxxxxxxxxx/ Changes in v3: - Update qcs615 dt-bindings to fit the qcom-soc.yaml (Krzysztof & Dmitry) - Removed the driver patch and using fallback method (Mani) - Update DT format, keep it same with the x1e801000.dtsi (Konrad) - Update DT commit message (Bojor) - Link to v2: https://lore.kernel.org/all/20241122023314.1616353-1-quic_ziyuzhan@xxxxxxxxxxx/ Changes in v2: - Update commit message for qcs615 phy - Update qcs615 phy, using lowercase hex - Removed redundant function - split the soc dtsi and the platform dts into two changes - Link to v1: https://lore.kernel.org/all/20241118082619.177201-1-quic_ziyuzhan@xxxxxxxxxxx/ Krishna chaitanya chundru (2): arm64: dts: qcom: qcs615: enable pcie arm64: dts: qcom: qcs615-ride: Enable PCIe interface Ziyue Zhang (1): dt-bindings: phy: qcom,sc8280xp-qmp-pcie-phy: Update pcie phy bindings for QCS615 .../phy/qcom,sc8280xp-qmp-pcie-phy.yaml | 2 +- arch/arm64/boot/dts/qcom/qcs615-ride.dts | 42 ++++++ arch/arm64/boot/dts/qcom/qcs615.dtsi | 138 ++++++++++++++++++ 3 files changed, 181 insertions(+), 1 deletion(-) base-commit: 3f804361f3b9af33e00b90ec9cb5afcc96831e60 -- 2.34.1
