A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-14 08:36:12 -04:00
Code Issues Projects Releases Packages Wiki Activity

ARM: dts: msm: Add USB related dt entries for sdxlemur

Browse source 
This change enables USB related dt properties needed for USB
functionality on sdxlemur.

Change-Id: I7803b21f0e5b27de12336f0dfbb2c24ba938ac7c
This commit is contained in:
Elson Roy Serrao 2020-07-13 15:15:42 -07:00
commit 4f7d30c8e7
3 changed files with 83 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

23
qcom/sdxlemur-rumi.dtsi
View file

@ -6,5 +6,28 @@
timer@17820000 {
clock-frequency = <96000>;
};
usb_emu_phy_0: usb_emu_phy@a720000 {
compatible = "qcom,usb-emu-phy";
reg = <0x0a720000 0x9500>;
qcom,emu-init-seq = <0xfffdf 0x4
0xfffd0 0x4
0x100000 0x20
0x0 0x20
0x101f0 0x20
0x100000 0x3c
0x0 0x3c
0x10060 0x3c
0x0 0x4>;
};
};
&usb {
dwc3@a600000 {
usb-phy = <&usb_emu_phy_0>, <&usb_nop_phy>;
maximum-speed = "high-speed";
dr_mode = "peripheral";
};
};

59
qcom/sdxlemur-usb.dtsi Normal file
View file

@ -0,0 +1,59 @@
&soc {
usb: ssusb@a600000 {
compatible = "qcom,dwc-usb3-msm";
reg = <0x0a600000 0x100000>;
reg-names = "core_base";
#address-cells = <1>;
#size-cells = <1>;
ranges;
interrupts = <0 130 0>;
interrupt-names = "pwr_event_irq";
USB3_GDSC-supply = <&gcc_usb30_gdsc>;
clocks = <&gcc GCC_USB30_MASTER_CLK>,
<&gcc GCC_USB30_SLV_AHB_CLK>,
<&gcc GCC_USB30_MSTR_AXI_CLK>,
<&gcc GCC_USB30_MOCK_UTMI_CLK>,
<&gcc GCC_USB30_SLEEP_CLK>,
<&gcc GCC_USB3_PRIM_CLKREF_EN>;
clock-names = "core_clk", "iface_clk", "bus_aggr_clk",
"utmi_clk", "sleep_clk", "xo";
resets = <&gcc GCC_USB30_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 */
0x208 /* GSI_DBL_ADDR_L */
0x224 /* GSI_DBL_ADDR_H */
0x240 /* GSI_RING_BASE_ADDR_L */
0x25c /* GSI_RING_BASE_ADDR_H */
0x1a4>; /* GSI_IF_STS */
qcom,dwc-usb3-msm-tx-fifo-size = <27696>;
dwc3@a600000 {
compatible = "snps,dwc3";
reg = <0x0a600000 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 <0x10>;
snps,ssp-u3-u0-quirk;
snps,usb3-u1u2-disable;
tx-fifo-resize;
maximum-speed = "super-speed-plus";
dr_mode = "otg";
snps,xhci-imod-value = <4000>;
};
};
usb_nop_phy: usb_nop_phy {
compatible = "usb-nop-xceiv";
};
};

1
qcom/sdxlemur.dtsi
View file

@ -286,3 +286,4 @@
#include "sdxlemur-pinctrl.dtsi"
#include "sdxlemur-stub-regulator.dtsi"
#include "sdxlemur-usb.dtsi"