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arm64: dts: qcom: sdm845: Add second PCIe PHY and controller

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Add the second PCIe controller and the associated QHP PHY found on
SDM845.

Tested-by: Julien Massot <jmassot@softbankrobotics.com>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20191107002247.1127689-3-bjorn.andersson@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This commit is contained in:
Bjorn Andersson 2019-11-06 16:22:46 -08:00
parent 5c538e09cb
commit 42ad231338
1 changed files with 108 additions and 0 deletions
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108
arch/arm64/boot/dts/qcom/sdm845.dtsi
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@ -1468,6 +1468,114 @@ pcie0_lane: lanes@1c06200 {
};
};
pcie1: pci@1c08000 {
compatible = "qcom,pcie-sdm845", "snps,dw-pcie";
reg = <0 0x01c08000 0 0x2000>,
<0 0x40000000 0 0xf1d>,
<0 0x40000f20 0 0xa8>,
<0 0x40100000 0 0x100000>;
reg-names = "parf", "dbi", "elbi", "config";
device_type = "pci";
linux,pci-domain = <1>;
bus-range = <0x00 0xff>;
num-lanes = <1>;
#address-cells = <3>;
#size-cells = <2>;
ranges = <0x01000000 0x0 0x40200000 0x0 0x40200000 0x0 0x100000>,
<0x02000000 0x0 0x40300000 0x0 0x40300000 0x0 0x1fd00000>;
interrupts = <GIC_SPI 307 IRQ_TYPE_EDGE_RISING>;
interrupt-names = "msi";
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 0 0x7>;
interrupt-map = <0 0 0 1 &intc 0 434 IRQ_TYPE_LEVEL_HIGH>, /* int_a */
<0 0 0 2 &intc 0 435 IRQ_TYPE_LEVEL_HIGH>, /* int_b */
<0 0 0 3 &intc 0 438 IRQ_TYPE_LEVEL_HIGH>, /* int_c */
<0 0 0 4 &intc 0 439 IRQ_TYPE_LEVEL_HIGH>; /* int_d */
clocks = <&gcc GCC_PCIE_1_PIPE_CLK>,
<&gcc GCC_PCIE_1_AUX_CLK>,
<&gcc GCC_PCIE_1_CFG_AHB_CLK>,
<&gcc GCC_PCIE_1_MSTR_AXI_CLK>,
<&gcc GCC_PCIE_1_SLV_AXI_CLK>,
<&gcc GCC_PCIE_1_SLV_Q2A_AXI_CLK>,
<&gcc GCC_PCIE_1_CLKREF_CLK>,
<&gcc GCC_AGGRE_NOC_PCIE_TBU_CLK>;
clock-names = "pipe",
"aux",
"cfg",
"bus_master",
"bus_slave",
"slave_q2a",
"ref",
"tbu";
assigned-clocks = <&gcc GCC_PCIE_1_AUX_CLK>;
assigned-clock-rates = <19200000>;
iommus = <&apps_smmu 0x1c00 0xf>;
iommu-map = <0x0 &apps_smmu 0x1c00 0x1>,
<0x100 &apps_smmu 0x1c01 0x1>,
<0x200 &apps_smmu 0x1c02 0x1>,
<0x300 &apps_smmu 0x1c03 0x1>,
<0x400 &apps_smmu 0x1c04 0x1>,
<0x500 &apps_smmu 0x1c05 0x1>,
<0x600 &apps_smmu 0x1c06 0x1>,
<0x700 &apps_smmu 0x1c07 0x1>,
<0x800 &apps_smmu 0x1c08 0x1>,
<0x900 &apps_smmu 0x1c09 0x1>,
<0xa00 &apps_smmu 0x1c0a 0x1>,
<0xb00 &apps_smmu 0x1c0b 0x1>,
<0xc00 &apps_smmu 0x1c0c 0x1>,
<0xd00 &apps_smmu 0x1c0d 0x1>,
<0xe00 &apps_smmu 0x1c0e 0x1>,
<0xf00 &apps_smmu 0x1c0f 0x1>;
resets = <&gcc GCC_PCIE_1_BCR>;
reset-names = "pci";
power-domains = <&gcc PCIE_1_GDSC>;
phys = <&pcie1_lane>;
phy-names = "pciephy";
status = "disabled";
};
pcie1_phy: phy@1c0a000 {
compatible = "qcom,sdm845-qhp-pcie-phy";
reg = <0 0x01c0a000 0 0x800>;
#address-cells = <2>;
#size-cells = <2>;
ranges;
clocks = <&gcc GCC_PCIE_PHY_AUX_CLK>,
<&gcc GCC_PCIE_1_CFG_AHB_CLK>,
<&gcc GCC_PCIE_1_CLKREF_CLK>,
<&gcc GCC_PCIE_PHY_REFGEN_CLK>;
clock-names = "aux", "cfg_ahb", "ref", "refgen";
resets = <&gcc GCC_PCIE_1_PHY_BCR>;
reset-names = "phy";
assigned-clocks = <&gcc GCC_PCIE_PHY_REFGEN_CLK>;
assigned-clock-rates = <100000000>;
status = "disabled";
pcie1_lane: lanes@1c06200 {
reg = <0 0x01c0a800 0 0x800>,
<0 0x01c0a800 0 0x800>,
<0 0x01c0b800 0 0x400>;
clocks = <&gcc GCC_PCIE_1_PIPE_CLK>;
clock-names = "pipe0";
#phy-cells = <0>;
clock-output-names = "pcie_1_pipe_clk";
};
};
ufs_mem_hc: ufshc@1d84000 {
compatible = "qcom,sdm845-ufshc", "qcom,ufshc",
"jedec,ufs-2.0";