arm64: dts: qcom: ipq6018: enable USB2 support

Signed-off-by: Kathiravan T <kathirav@codeaurora.org>
[baruch: adjust regs address/size; drop binding updates;
 drop unsupported quirk properties]
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Link: https://lore.kernel.org/r/59a0d43f34b69406cd320f16edc4e7fabe022bfd.1611756920.git.baruch@tkos.co.il
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

diff --git a/arch/arm64/boot/dts/qcom/ipq6018-cp01-c1.dts b/arch/arm64/boot/dts/qcom/ipq6018-cp01-c1.dts
index 99cefe88f6f2369d4f0e25572ac23aa1dfdc5746..5aec183087128ecdd7c460a2203d658ee4ca1906 100644 (file)
--- a/arch/arm64/boot/dts/qcom/ipq6018-cp01-c1.dts
+++ b/arch/arm64/boot/dts/qcom/ipq6018-cp01-c1.dts
@@ -78,3 +78,11 @@
                nand-bus-width = <8>;
        };
 };
+
+&qusb_phy_1 {
+       status = "ok";
+};
+
+&usb2 {
+       status = "ok";
+};

diff --git a/arch/arm64/boot/dts/qcom/ipq6018.dtsi b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
index 9fa5b028e4f390e1476b3d4a499b6f501aab8f20..d4a3d4e4a7e99c3982243d62496098e7b49e3060 100644 (file)
--- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
@@ -524,6 +524,54 @@
                        };
                };
 
+               qusb_phy_1: qusb@59000 {
+                       compatible = "qcom,ipq6018-qusb2-phy";
+                       reg = <0x0 0x059000 0x0 0x180>;
+                       #phy-cells = <0>;
+
+                       clocks = <&gcc GCC_USB1_PHY_CFG_AHB_CLK>,
+                                <&xo>;
+                       clock-names = "cfg_ahb", "ref";
+
+                       resets = <&gcc GCC_QUSB2_1_PHY_BCR>;
+                       status = "disabled";
+               };
+
+               usb2: usb2@7000000 {
+                       compatible = "qcom,ipq6018-dwc3", "qcom,dwc3";
+                       reg = <0x0 0x070F8800 0x0 0x400>;
+                       #address-cells = <2>;
+                       #size-cells = <2>;
+                       ranges;
+                       clocks = <&gcc GCC_USB1_MASTER_CLK>,
+                                <&gcc GCC_USB1_SLEEP_CLK>,
+                                <&gcc GCC_USB1_MOCK_UTMI_CLK>;
+                       clock-names = "master",
+                                     "sleep",
+                                     "mock_utmi";
+
+                       assigned-clocks = <&gcc GCC_USB1_MASTER_CLK>,
+                                         <&gcc GCC_USB1_MOCK_UTMI_CLK>;
+                       assigned-clock-rates = <133330000>,
+                                              <24000000>;
+                       resets = <&gcc GCC_USB1_BCR>;
+                       status = "disabled";
+
+                       dwc_1: dwc3@7000000 {
+                              compatible = "snps,dwc3";
+                              reg = <0x0 0x7000000 0x0 0xcd00>;
+                              interrupts = <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>;
+                              phys = <&qusb_phy_1>;
+                              phy-names = "usb2-phy";
+                              tx-fifo-resize;
+                              snps,is-utmi-l1-suspend;
+                              snps,hird-threshold = /bits/ 8 <0x0>;
+                              snps,dis_u2_susphy_quirk;
+                              snps,dis_u3_susphy_quirk;
+                              dr_mode = "host";
+                       };
+               };
+
        };
 
        wcss: wcss-smp2p {