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ARM: dts: msm: Add USB nodes for Yupik

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Add USB nodes to support USB in peripheral mode on
simulation platforms for Yupik.

Change-Id: I5d73cde0fbcfb20eaa4fe578d9a65770c53965dc
This commit is contained in:
Pratham Pratap 2020-08-30 16:06:52 +05:30 • committed by Gerrit - the friendly Code Review server
commit a5fa3d7646
3 changed files with 95 additions and 0 deletions
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25
qcom/yupik-rumi.dtsi
View file

@ -10,6 +10,31 @@
wdog: qcom,wdt@17c10000 {
status = "disabled";
};
usb_emu_phy_0: usb_emu_phy@a720000 {
compatible = "qcom,usb-emu-phy";
reg = <0x0a720000 0x9500>;
qcom,emu-init-seq = <0xffff 0x4
0xfff0 0x4
0x100000 0x20
0x0 0x20
0x101f0 0x20
0x100000 0x3c
0x0 0x3c
0x10060 0x3c
0x0 0x4>;
};
};
&usb0 {
/delete-property/ extcon;
dwc3@a600000 {
usb-phy = <&usb_emu_phy_0>, <&usb_nop_phy>;
maximum-speed = "high-speed";
dr_mode = "peripheral";
};
};
&ufsphy_mem {

68
qcom/yupik-usb.dtsi Normal file
View file

@ -0,0 +1,68 @@
#include <dt-bindings/clock/qcom,gcc-yupik.h>
&soc {
/* Primary USB port related controller */
usb0: ssusb@a600000 {
compatible = "qcom,dwc-usb3-msm";
reg = <0xa600000 0x100000>;
reg-names = "core_base";
#address-cells = <1>;
#size-cells = <1>;
ranges;
interrupts-extended = <&pdc 14 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>,
<&pdc 17 IRQ_TYPE_LEVEL_HIGH>,
<&pdc 15 IRQ_TYPE_EDGE_RISING>;
interrupt-names = "dp_hs_phy_irq", "pwr_event_irq",
"ss_phy_irq", "dm_hs_phy_irq";
qcom,use-pdc-interrupts;
USB3_GDSC-supply = <&gcc_usb30_prim_gdsc>;
clocks = <&gcc GCC_USB30_PRIM_MASTER_CLK>,
<&gcc GCC_CFG_NOC_USB3_PRIM_AXI_CLK>,
<&gcc GCC_AGGRE_USB3_PRIM_AXI_CLK>,
<&gcc GCC_USB30_PRIM_MOCK_UTMI_CLK>,
<&gcc GCC_USB30_PRIM_SLEEP_CLK>;
clock-names = "core_clk", "iface_clk", "bus_aggr_clk",
"utmi_clk", "sleep_clk";
resets = <&gcc GCC_USB30_PRIM_BCR>;
reset-names = "core_reset";
qcom,core-clk-rate = <200000000>;
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>;
dwc3@a600000 {
compatible = "snps,dwc3";
reg = <0xa600000 0xcd00>;
interrupts = <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
linux,sysdev_is_parent;
snps,disable-clk-gating;
snps,has-lpm-erratum;
snps,hird-threshold = /bits/ 8 <0x0>;
snps,is-utmi-l1-suspend;
snps,dis-u1-entry-quirk;
snps,dis-u2-entry-quirk;
snps,dis_u2_susphy_quirk;
snps,ssp-u3-u0-quirk;
tx-fifo-resize;
maximum-speed = "super-speed";
dr_mode = "otg";
};
};
usb_nop_phy: usb_nop_phy {
compatible = "usb-nop-xceiv";
};
};

2
qcom/yupik.dtsi
View file

@ -930,3 +930,5 @@
compatible = "regulator-fixed";
status = "ok"
};
#include "yupik-usb.dtsi"