ARM: dts: msm: Add USB nodes for Bengal

Add the USB core and glue driver related dt nodes
to support USB on Bengal.
Also add the support for USB on RUMI.

Change-Id: Iae4bf8f9a6055e3bc79be8e3586cd5fff05cb56c

1 files changed, 119 insertions, 0 deletions

diff --git a/qcom/bengal-usb.dtsi b/qcom/bengal-usb.dtsi
new file mode 100644
index 00000000..e887bcf6
--- /dev/null
+++ b/qcom/bengal-usb.dtsi
@@ -0,0 +1,119 @@
+#include <dt-bindings/clock/qcom,gcc-bengal.h>
+#include <dt-bindings/msm/msm-bus-ids.h>
+
+&soc {
+	/* Primary USB port related controller */
+	usb0: ssusb@4e00000 {
+		compatible = "qcom,dwc-usb3-msm";
+		reg = <0x4e00000 0x100000>;
+		reg-names = "core_base";
+
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		interrupts = <0 302 0>, <0 422 0>, <0 260 0>;
+		interrupt-names = "pwr_event_irq", "ss_phy_irq", "hs_phy_irq";
+
+		clocks = <&gcc  GCC_USB30_PRIM_MASTER_CLK>,
+			<&gcc GCC_SYS_NOC_USB3_PRIM_AXI_CLK>,
+			<&gcc GCC_CFG_NOC_USB3_PRIM_AXI_CLK>,
+			<&gcc GCC_USB3_PRIM_CLKREF_CLK>,
+			<&gcc GCC_USB30_PRIM_SLEEP_CLK>,
+			<&gcc GCC_USB30_PRIM_MOCK_UTMI_CLK>;
+		clock-names = "core_clk", "iface_clk", "bus_aggr_clk",
+				"xo", "sleep_clk", "utmi_clk";
+
+		resets = <&gcc GCC_USB30_PRIM_BCR>;
+		reset-names = "core_reset";
+
+		qcom,core-clk-rate = <133333333>;
+		qcom,core-clk-rate-hs = <66666667>;
+		qcom,num-gsi-evt-buffs = <0x3>;
+		qcom,gsi-reg-offset =
+			<0x0fc /* GSI_GENERAL_CFG */
+			 0x110 /* GSI_DBL_ADDR_L */
+			 0x120 /* GSI_DBL_ADDR_H */
+			 0x130 /* GSI_RING_BASE_ADDR_L */
+			 0x144 /* GSI_RING_BASE_ADDR_H */
+			 0x1a4>; /* GSI_IF_STS */
+		qcom,dwc-usb3-msm-tx-fifo-size = <21288>;
+
+		qcom,msm-bus,name = "usb0";
+		qcom,msm-bus,num-cases = <4>;
+		qcom,msm-bus,num-paths = <3>;
+		qcom,msm-bus,vectors-KBps =
+			/*  suspend vote */
+			<MSM_BUS_MASTER_USB3 MSM_BUS_SLAVE_EBI_CH0 0 0>,
+			<MSM_BUS_MASTER_USB3 MSM_BUS_SLAVE_IPA_CFG 0 0>,
+			<MSM_BUS_MASTER_AMPSS_M0 MSM_BUS_SLAVE_USB3 0 0>,
+
+			/*  nominal vote */
+			<MSM_BUS_MASTER_USB3
+				MSM_BUS_SLAVE_EBI_CH0 240000 700000>,
+			<MSM_BUS_MASTER_USB3 MSM_BUS_SLAVE_IPA_CFG 0 2400>,
+			<MSM_BUS_MASTER_AMPSS_M0 MSM_BUS_SLAVE_USB3 0 40000>,
+
+			/*  svs vote */
+			<MSM_BUS_MASTER_USB3
+				MSM_BUS_SLAVE_EBI_CH0 240000 700000>,
+			<MSM_BUS_MASTER_USB3 MSM_BUS_SLAVE_IPA_CFG 0 2400>,
+			<MSM_BUS_MASTER_AMPSS_M0 MSM_BUS_SLAVE_USB3 0 40000>,
+
+			/*  min vote */
+			<MSM_BUS_MASTER_USB3 MSM_BUS_SLAVE_EBI_CH0 1 1>,
+			<MSM_BUS_MASTER_USB3 MSM_BUS_SLAVE_IPA_CFG 1 1>,
+			<MSM_BUS_MASTER_AMPSS_M0 MSM_BUS_SLAVE_USB3 1 1>;
+
+		dwc3@4e00000 {
+			compatible = "snps,dwc3";
+			reg = <0x4e00000 0xcd00>;
+			interrupt-parent = <&intc>;
+			interrupts = <0 255 0>;
+			tx-fifo-resize;
+			linux,sysdev_is_parent;
+			snps,disable-clk-gating;
+			snps,dis_u2_susphy_quirk;
+			snps,dis_enblslpm_quirk;
+			snps,has-lpm-erratum;
+			snps,hird-threshold = /bits/ 8 <0x10>;
+			snps,usb3_lpm_capable;
+			usb-core-id = <0>;
+			maximum-speed = "super-speed";
+			dr_mode = "otg";
+		};
+
+		qcom,usbbam@0x04f04000 {
+			compatible = "qcom,usb-bam-msm";
+			reg = <0x04f04000 0x17000>;
+			interrupts = <0 253 0>;
+
+			qcom,usb-bam-fifo-baseaddr = <0xc121000>;
+			qcom,usb-bam-num-pipes = <4>;
+			qcom,disable-clk-gating;
+			qcom,usb-bam-override-threshold = <0x4001>;
+			qcom,usb-bam-max-mbps-highspeed = <400>;
+			qcom,usb-bam-max-mbps-superspeed = <3600>;
+			qcom,reset-bam-on-connect;
+
+			qcom,pipe0 {
+				label = "ssusb-qdss-in-0";
+				qcom,usb-bam-mem-type = <2>;
+				qcom,dir = <1>;
+				qcom,pipe-num = <0>;
+				qcom,peer-bam = <0>;
+				qcom,peer-bam-physical-address = <0x08064000>;
+				qcom,src-bam-pipe-index = <0>;
+				qcom,dst-bam-pipe-index = <0>;
+				qcom,data-fifo-offset = <0x0>;
+				qcom,data-fifo-size = <0x1800>;
+				qcom,descriptor-fifo-offset = <0x1800>;
+				qcom,descriptor-fifo-size = <0x800>;
+			};
+		};
+	};
+
+	usb_nop_phy: usb_nop_phy {
+		compatible = "usb-nop-xceiv";
+	};
+};