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ARM: dts: msm: Add GSI event buffers on Tuna USB

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The GSI event buffers are required for the various GSI related
usecases which are excercised from the dwc3 glue driver.
Add the number of event buffers along with the register offsets
defined.

Change-Id: I07bd9bb0c319392657070b6c338ddc0edf442934
Signed-off-by: Uttkarsh Aggarwal <quic_uaggarwa@quicinc.com>
This commit is contained in:
Uttkarsh Aggarwal
2024-10-08 15:17:47 +05:30
parent b6c2e72311
commit a10ae9a363
1 changed files with 14 additions and 5 deletions
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19
qcom/tuna-usb.dtsi
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@@ -37,11 +37,6 @@
interrupt-names = "pwr_event_irq", "dp_hs_phy_irq",
"dm_hs_phy_irq", "ss_phy_irq";
interconnect-names = "usb-ddr", "usb-ipa", "ddr-usb";
interconnects = <&aggre1_noc MASTER_USB3_0 &mc_virt SLAVE_EBI1>,
<&aggre1_noc MASTER_USB3_0 &config_noc SLAVE_IPA_CFG>,
<&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_USB3_0>;
qcom,use-pdc-interrupts;
qcom,use-eusb2-phy;
@@ -49,6 +44,20 @@
qcom,core-clk-rate-hs = <66666667>;
qcom,core-clk-rate-disconnected = <133333333>;
interconnect-names = "usb-ddr", "usb-ipa", "ddr-usb";
interconnects = <&aggre1_noc MASTER_USB3_0 &mc_virt SLAVE_EBI1>,
<&aggre1_noc MASTER_USB3_0 &config_noc SLAVE_IPA_CFG>,
<&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_USB3_0>;
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 */
dwc3_0: dwc3@a600000 {
compatible = "snps,dwc3";
reg = <0x0 0xa600000 0x0 0xd93c>;