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Commit 527054e6 authored by qctecmdr's avatar qctecmdr Committed by Gerrit - the friendly Code Review server
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Merge "ARM: dts: msm: Use svs bus voting with USB on lito"

parents 45cbe61b f924383d

bindings/usb/msm-ssusb.txt

+1 −0
Original line number Diff line number Diff line
@@ -29,6 +29,7 @@ Optional properties : 
    - qcom,msm_bus,num_cases

    - qcom,msm_bus,num_paths

    - qcom,msm_bus,vectors

- qcom,default-bus-vote: To use default bus voting other than NOMINAL. Default is NOMINAL.

- interrupt-names : Optional interrupt resource entries are:

    "ss_phy_irq"  : Interrupt from super speed phy for wake up notification.

    "hs_phy_irq" : Interrupt from HS PHY for asynchronous events in LPM.

qcom/lito-usb.dtsi

+28 −1
Original line number Diff line number Diff line
@@ -37,7 +37,7 @@ 
		resets = <&gcc GCC_USB30_PRIM_BCR>;

		reset-names = "core_reset";



		qcom,core-clk-rate = <200000000>;

		qcom,core-clk-rate = <133333333>;

		qcom,core-clk-rate-hs = <66666667>;

		qcom,num-gsi-evt-buffs = <0x3>;

		qcom,gsi-reg-offset =
@@ -49,6 +49,33 @@ 
			0x1a4>; /* GSI_IF_STS */

		qcom,dwc-usb3-msm-tx-fifo-size = <27696>;



		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 1000000 2500000>,

			<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>;



		qcom,default-bus-vote = <2>; /* use svs bus voting */

		dwc3@a600000 {

			compatible = "snps,dwc3";

			reg = <0x0a600000 0xcd00>;