Files
android_kernel_samsung_sm87…/qcom/tuna-usb.dtsi
Uttkarsh Aggarwal 37943fdc91 ARM: dts: msm: Setting IOMMU to atomic in tuna
In this change switching from "bypass" to "atomic"
for tuna.

Change-Id: Iae14cab97f4e98d6bd6cc350f61e5cfb4a97f7fc
Signed-off-by: Uttkarsh Aggarwal <quic_uaggarwa@quicinc.com>
2024-07-15 21:50:28 -07:00

63 lines
1.6 KiB
Plaintext

// SPDX-License-Identifier: BSD-3-Clause
/*
* Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved.
*/
#include <dt-bindings/clock/qcom,gcc-tuna.h>
#include <dt-bindings/phy/qcom,usb3-4nm-qmp-combo.h>
&soc {
usb0: ssusb@a600000 {
compatible = "qcom,dwc-usb3-msm";
reg = <0xa600000 0x100000>;
reg-names = "core_base";
#address-cells = <1>;
#size-cells = <1>;
ranges;
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";
interrupts-extended = <&intc GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "pwr_event_irq";
qcom,core-clk-rate = <200000000>;
qcom,core-clk-rate-hs = <66666667>;
qcom,core-clk-rate-disconnected = <133333333>;
dwc3@a600000 {
compatible = "snps,dwc3";
reg = <0xa600000 0xd93c>;
iommus = <&apps_smmu 0x40 0x0>;
qcom,iommu-dma = "atomic";
qcom,iommu-dma-addr-pool = <0x90000000 0x60000000>;
dma-coherent;
interrupts = <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
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;
dr_mode = "otg";
maximum-speed = "super-speed-plus";
usb-role-switch;
};
};
};