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freifunkist-firmware/target/linux/ipq806x/patches-3.18/115-add-pcie-aux-clk-dts.patch

80 lines
2.3 KiB

--- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
@@ -341,15 +341,21 @@
clocks = <&gcc PCIE_A_CLK>,
<&gcc PCIE_H_CLK>,
- <&gcc PCIE_PHY_CLK>;
- clock-names = "core", "iface", "phy";
+ <&gcc PCIE_PHY_CLK>,
+ <&gcc PCIE_AUX_CLK>,
+ <&gcc PCIE_ALT_REF_CLK>;
+ clock-names = "core", "iface", "phy", "aux", "ref";
+
+ assigned-clocks = <&gcc PCIE_ALT_REF_CLK>;
+ assigned-clock-rates = <100000000>;
resets = <&gcc PCIE_ACLK_RESET>,
<&gcc PCIE_HCLK_RESET>,
<&gcc PCIE_POR_RESET>,
<&gcc PCIE_PCI_RESET>,
- <&gcc PCIE_PHY_RESET>;
- reset-names = "axi", "ahb", "por", "pci", "phy";
+ <&gcc PCIE_PHY_RESET>,
+ <&gcc PCIE_EXT_RESET>;
+ reset-names = "axi", "ahb", "por", "pci", "phy", "ext";
status = "disabled";
};
@@ -382,15 +388,21 @@
clocks = <&gcc PCIE_1_A_CLK>,
<&gcc PCIE_1_H_CLK>,
- <&gcc PCIE_1_PHY_CLK>;
- clock-names = "core", "iface", "phy";
+ <&gcc PCIE_1_PHY_CLK>,
+ <&gcc PCIE_1_AUX_CLK>,
+ <&gcc PCIE_1_ALT_REF_CLK>;
+ clock-names = "core", "iface", "phy", "aux", "ref";
+
+ assigned-clocks = <&gcc PCIE_1_ALT_REF_CLK>;
+ assigned-clock-rates = <100000000>;
resets = <&gcc PCIE_1_ACLK_RESET>,
<&gcc PCIE_1_HCLK_RESET>,
<&gcc PCIE_1_POR_RESET>,
<&gcc PCIE_1_PCI_RESET>,
- <&gcc PCIE_1_PHY_RESET>;
- reset-names = "axi", "ahb", "por", "pci", "phy";
+ <&gcc PCIE_1_PHY_RESET>,
+ <&gcc PCIE_1_EXT_RESET>;
+ reset-names = "axi", "ahb", "por", "pci", "phy", "ext";
status = "disabled";
};
@@ -423,15 +435,21 @@
clocks = <&gcc PCIE_2_A_CLK>,
<&gcc PCIE_2_H_CLK>,
- <&gcc PCIE_2_PHY_CLK>;
- clock-names = "core", "iface", "phy";
+ <&gcc PCIE_2_PHY_CLK>,
+ <&gcc PCIE_2_AUX_CLK>,
+ <&gcc PCIE_2_ALT_REF_CLK>;
+ clock-names = "core", "iface", "phy", "aux", "ref";
+
+ assigned-clocks = <&gcc PCIE_2_ALT_REF_CLK>;
+ assigned-clock-rates = <100000000>;
resets = <&gcc PCIE_2_ACLK_RESET>,
<&gcc PCIE_2_HCLK_RESET>,
<&gcc PCIE_2_POR_RESET>,
<&gcc PCIE_2_PCI_RESET>,
- <&gcc PCIE_2_PHY_RESET>;
- reset-names = "axi", "ahb", "por", "pci", "phy";
+ <&gcc PCIE_2_PHY_RESET>,
+ <&gcc PCIE_2_EXT_RESET>;
+ reset-names = "axi", "ahb", "por", "pci", "phy", "ext";
status = "disabled";
};