Merge c672c65cfc on remote branch
Change-Id: Idb05a6607f7fefc5d5775324c7b0654c7024d6fa
This commit is contained in:
Linux Build Service Account
1
Kbuild
1
Kbuild
@@ -1,5 +1,6 @@
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ifeq ($(CONFIG_ARCH_SUN),y)
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ifeq ($(CONFIG_ARCH_SUN),y)
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dtbo-y += sun-ipa.dtbo
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dtbo-y += sun-ipa.dtbo
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|
dtbo-y += smem-mailbox.dtbo
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endif
|
endif
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|
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ifeq ($(CONFIG_ARCH_KALAMA),y)
|
ifeq ($(CONFIG_ARCH_KALAMA),y)
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301
bindings/ipa.yaml
Normal file
301
bindings/ipa.yaml
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@@ -0,0 +1,301 @@
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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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title: Qualcomm technologies inc. Internet Packet Accelerator
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|
|
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description:
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Internet Packet Accelerator (IPA) is a programmable protocol
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|
processor HW block. It is designed to support generic HW processing
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|
of UL/DL IP packets for various use cases independent of radio technology.
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Required properties:
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|
|
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IPA node:
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- compatible : "qcom,ipa"
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- reg: Specifies the base physical addresses and the sizes of the IPA
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registers.
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- reg-names: "ipa-base" - string to identify the IPA CORE base registers.
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"bam-base" - string to identify the IPA BAM base registers.
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"a2-bam-base" - string to identify the A2 BAM base registers.
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- pas-ids: specify the image ids of the FW images that needs to be loaded.
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- firmware-names: - String name of the FW images that need to be loaded.
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- memory-regions: - Carved memory regions of the FW images.
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|
- interrupts: Specifies the interrupt associated with IPA.
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|
- interrupt-names: "ipa-irq" - string to identify the IPA core interrupt.
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"bam-irq" - string to identify the IPA BAM interrupt.
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"a2-bam-irq" - string to identify the A2 BAM interrupt.
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|
"msi-irq-rmnet-ctl" - string to identify QMAP MSI interrupt
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"msi-irq-rmnet-ll" - string to identify LL MSI interrupt
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- qcom,ipa-hw-ver: Specifies the IPA hardware version.
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- qcom,ipa-ram-mmap: An array of unsigned integers representing addresses and
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|
sizes which are used by the driver to access IPA RAM.
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|
Optional:
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- qcom,tx-poll: Enable performing TX completions in polling mode.
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- qcom,tx-wrapper-cache-max-size: Define the tx warpper cache pool max size,
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|
if set to zero then the feature is disabled.
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- qcom,tx-napi: Enable usage of NAPI in the TX data path.
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- qcom,lan-rx-napi: Enable NAPI in the LAN RX data path.
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- qcom,ipa-uc-holb-monitor: Enable uC HOLB monitor feature.
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- qcom,ipa-holb-monitor-poll-period: Poll period for HOLB monitor feature.
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- qcom,holb-monitor-max-cnt-wlan: Max stuck count for HOLB on WLAN channel.
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- qcom,holb-monitor-max-cnt-usb: Max stuck count for HOLB on USB channel.
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- qcom,holb-monitor-max-cnt-11ad: Max stuck count for HOLB on 11AD channel.
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- qcom,wan-rx-ring-size: size of WAN rx ring, default is 192
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- qcom,lan-rx-ring-size: size of LAN rx ring, default is 192
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|
- qcom,arm-smmu: SMMU is present and ARM SMMU driver is used
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|
- qcom,msm-smmu: SMMU is present and QSMMU driver is used
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|
- qcom,smmu-fast-map: Boolean context flag to set SMMU to fastpath mode
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|
- ipa_smmu_ap: AP general purpose SMMU device
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|
compatible "qcom,ipa-smmu-ap-cb"
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|
- ipa_smmu_wlan: WDI SMMU device
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|
compatible "qcom,ipa-smmu-wlan-cb"
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|
- ipa_smmu_uc: uc SMMU device
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|
compatible "qcom,ipa-smmu-uc-cb"
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- ipa_smmu_11ad: 11AD SMMU device
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|
compatible "qcom,ipa-smmu-11ad-cb"
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|
- qcom,use-a2-service: determine if A2 service will be used
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|
- qcom,use-ipa-tethering-bridge: determine if tethering bridge will be used
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|
- qcom,use-ipa-in-mhi-mode: Boolean context flag to indicate whether
|
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|
device booting in MHI config or not.
|
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|
- qcom,use-ipa-bamdma-a2-bridge: determine if a2/ipa hw bridge will be used
|
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|
- qcom,ee: which EE is assigned to (non-secure) APPS from IPA-BAM POV. This
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|
is a number
|
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|
- qcom,ipa-hw-mode: IPA hardware mode - Normal, Virtual memory allocation,
|
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|
memory allocation over a PCIe bridge
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|
-qcom,platform-type: MDM platform, MSM platform or APQ platform
|
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|
- qcom,msm-bus,name: String representing the client-name
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|
- qcom,msm-bus,num-cases: Total number of usecases
|
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|
- qcom,msm-bus,active-only: Boolean context flag for requests in active or
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|
dual (active & sleep) contex
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|
- qcom,msm-bus,num-paths: Total number of master-slave pairs
|
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|
- qcom,msm-bus,vectors-KBps: Arrays of unsigned integers representing:
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|
master-id, slave-id, arbitrated bandwidth
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|
in KBps, instantaneous bandwidth in KBps
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- qcom,ipa-bam-remote-mode: Boolean context flag to determine if ipa bam
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|
is in remote mode.
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|
- qcom,modem-cfg-emb-pipe-flt: Boolean context flag to determine if modem
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|
configures embedded pipe filtering rules
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|
- qcom,skip-uc-pipe-reset: Boolean context flag to indicate whether
|
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|
a pipe reset via the IPA uC is required
|
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|
- qcom,ipa-wdi2: Boolean context flag to indicate whether
|
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|
using wdi-2.0 or not
|
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|
- qcom,ipa-wdi3-over-gsi: Boolean context flag to indicate whether
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|
using wdi-3.0 or not
|
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|
- qcom,bandwidth-vote-for-ipa: Boolean context flag to indicate whether
|
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|
ipa clock voting is done by bandwidth
|
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|
voting via msm-bus-scale driver or not
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|
- qcom,use-64-bit-dma-mask: Boolean context flag to indicate whether
|
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|
using 64bit dma mask or not
|
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|
- qcom,use-dma-zone: Boolean context flag to indicate whether memory
|
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|
allocations controlled by IPA driver that do not
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||||||
|
specify a struct device * should use GFP_DMA to
|
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|
workaround IPA HW limitations
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|
- qcom,use-rg10-limitation-mitigation: Boolean context flag to activate
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|
the mitigation to register group 10
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|
AP access limitation
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|
- qcom,do-not-use-ch-gsi-20: Boolean context flag to activate
|
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|
software workaround for IPA limitation
|
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|
to not use GSI physical channel 20
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|
- qcom,tethered-flow-control: Boolean context flag to indicate whether
|
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|
apps based flow control is needed for tethered
|
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|
call.
|
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|
- qcom,rx-polling-sleep-ms: Receive Polling Timeout in millisecond,
|
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|
default is 1 millisecond.
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|
- qcom,ipa-polling-iteration: IPA Polling Iteration Count,default is 40.
|
||||||
|
- qcom,mhi-event-ring-id-limits: Two elements property. Start and End limits
|
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|
for MHI event rings ids.
|
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|
- qcom,ipa-tz-unlock-reg: Register start addresses and ranges which
|
||||||
|
need to be unlocked by TZ.
|
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|
- qcom,ipa-uc-monitor-holb: Boolean context flag to indicate whether
|
||||||
|
monitoring of holb via IPA uc is required.
|
||||||
|
-qcom,ipa-fltrt-not-hashable: Boolean context flag to indicate filter/route rules
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|
hashing not supported.
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|
- qcom,wlan-ce-db-over-pcie: Boolean context flag to represent WLAN CE DB
|
||||||
|
over pcie bus or not.
|
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|
- qcom,ipa-wdi2_over_gsi: Boolean context flag to indicate WDI2 offload over GSI
|
||||||
|
supported or not.
|
||||||
|
- qcom,register-collection-on-crash: Boolean that controls IPA/GSI register
|
||||||
|
collection upon system crash (i.e. SSR).
|
||||||
|
- qcom,testbus-collection-on-crash: Boolean that controls testbus register
|
||||||
|
collection upon system crash.
|
||||||
|
- qcom,non-tn-collection-on-crash: Boolean to control a certain subset of IPA/GSI
|
||||||
|
register collection relative to an SSR. Accessing
|
||||||
|
these registers can cause stalling, hence this
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||||||
|
control.
|
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|
- qcom,entire-ipa-block-size: Complete size of the ipa block in which all
|
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|
registers, collected upon crash, reside.
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|
- qcom,ipa-endp-delay-wa: Boolean context flag to indicate end point delay work around
|
||||||
|
supported or not.
|
||||||
|
- qcom,secure-debug-check-action: Drives secure memory debug check. Three values allowed:
|
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|
0 (use scm call),
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|
1 (override scm call as though it returned true), and
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||||||
|
2 (override scm call as though it returned false)
|
||||||
|
- qcom,ipa-gpi-event-rp-ddr: Boolean context flag to control whether GPI and GCI event
|
||||||
|
rings read pointer should be read from the ddr.
|
||||||
|
- qcom,rmnet-ll-enable: Flag to indicate low latency data channels should be supported
|
||||||
|
for the target
|
||||||
|
- qcom,gsi-msi-addr: APSS_GICA_SETSPI_NSR register address for IPA firmware to write
|
||||||
|
the MSI IRQ number to get the ISR triggered
|
||||||
|
- qcom,gsi-msi-clear-addr: APSS_GICA_CLRSPI_NSR register address for IPA driver to write
|
||||||
|
the MSI IRQ number to clear the respective interrupt
|
||||||
|
- qcom,gsi-rmnet-ctl-evt-ring-intvec: Integer vector value for the QMAP flow control pipe
|
||||||
|
- qcom,gsi-rmnet-ll-evt-ring-intvec: Integer vector value for the low lat data pipe
|
||||||
|
|
||||||
|
IPA pipe sub nodes (A2 static pipes configurations):
|
||||||
|
|
||||||
|
-label: two labels are supported, a2-to-ipa and ipa-to-a2 which
|
||||||
|
supply static configuration for A2-IPA connection.
|
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|
-qcom,src-bam-physical-address: The physical address of the source BAM
|
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|
-qcom,ipa-bam-mem-type:The memory type:
|
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|
0(Pipe memory), 1(Private memory), 2(System memory)
|
||||||
|
-qcom,src-bam-pipe-index: Source pipe index
|
||||||
|
-qcom,dst-bam-physical-address: The physical address of the
|
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|
destination BAM
|
||||||
|
-qcom,dst-bam-pipe-index: Destination pipe index
|
||||||
|
-qcom,data-fifo-offset: Data fifo base offset
|
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|
-qcom,data-fifo-size: Data fifo size (bytes)
|
||||||
|
-qcom,descriptor-fifo-offset: Descriptor fifo base offset
|
||||||
|
-qcom,descriptor-fifo-size: Descriptor fifo size (bytes)
|
||||||
|
|
||||||
|
Optional properties:
|
||||||
|
-qcom,ipa-pipe-mem: Specifies the base physical address and the
|
||||||
|
size of the IPA pipe memory region.
|
||||||
|
Pipe memory is a feature which may be supported by the
|
||||||
|
target (HW platform). The Driver support using pipe
|
||||||
|
memory instead of system memory. In case this property
|
||||||
|
will not appear in the IPA DTS entry, the driver will
|
||||||
|
use system memory.
|
||||||
|
- clocks: This property shall provide a list of entries each of which
|
||||||
|
contains a phandle to clock controller device and a macro that is
|
||||||
|
the clock's name in hardware.This should be "clock_rpm" as clock
|
||||||
|
controller phandle and "clk_ipa_clk" as macro for "iface_clk"
|
||||||
|
- clock-names: This property shall contain the clock input names used
|
||||||
|
by driver in same order as the clocks property.This should be "iface_clk"
|
||||||
|
- emulator-bar0-offset: Specifies the offset, within PCIe BAR0, where
|
||||||
|
IPA/GSI programmable registers reside. This property is used only
|
||||||
|
with the IPA/GSI emulation system, which is connected to and
|
||||||
|
communicated with via PCIe.
|
||||||
|
|
||||||
|
IPA SMMU sub nodes
|
||||||
|
|
||||||
|
-compatible: "qcom,ipa-smmu-ap-cb" - represents the AP context bank.
|
||||||
|
|
||||||
|
-compatible: "qcom,ipa-smmu-wlan-cb" - represents IPA WLAN context bank.
|
||||||
|
|
||||||
|
-compatible: "qcom,ipa-smmu-uc-cb" - represents IPA uC context bank (for uC
|
||||||
|
offload scenarios).
|
||||||
|
|
||||||
|
- qcom,smmu-s1-bypass: Boolean context flag to set SMMU to S1 bypass.
|
||||||
|
|
||||||
|
- dma-coherent: Indicate using dma-coherent or not in SMMU block
|
||||||
|
|
||||||
|
- iommus : the phandle and stream IDs for the SMMU used by this root
|
||||||
|
|
||||||
|
- qcom,iova-mapping: specifies the start address and size of iova space.
|
||||||
|
|
||||||
|
- qcom,additional-mapping: specifies any addtional mapping needed for this
|
||||||
|
context bank. The format is <iova pa size>
|
||||||
|
|
||||||
|
IPA SMP2P sub nodes
|
||||||
|
|
||||||
|
-compatible: "qcom,smp2p-map-ipa-1-out" - represents the out smp2p from
|
||||||
|
ipa driver to modem.
|
||||||
|
|
||||||
|
-compatible: "qcom,smp2p-map-ipa-1-in" - represents the in smp2p to
|
||||||
|
ipa driver from modem.
|
||||||
|
|
||||||
|
|
||||||
|
Example:
|
||||||
|
|
||||||
|
qcom,ipa@fd4c0000 {
|
||||||
|
compatible = "qcom,ipa";
|
||||||
|
reg = <0xfd4c0000 0x26000>,
|
||||||
|
<0xfd4c4000 0x14818>;
|
||||||
|
<0xfc834000 0x7000>;
|
||||||
|
reg-names = "ipa-base", "bam-base"; "a2-bam-base";
|
||||||
|
interrupts = <0 252 0>,
|
||||||
|
<0 253 0>;
|
||||||
|
<0 29 1>;
|
||||||
|
interrupt-names = "ipa-irq", "bam-irq"; "a2-bam-irq";
|
||||||
|
qcom,ipa-hw-ver = <1>;
|
||||||
|
clocks = <&clock_rpm clk_ipa_clk>;
|
||||||
|
clock-names = "iface_clk";
|
||||||
|
|
||||||
|
qcom,msm-bus,name = "ipa";
|
||||||
|
qcom,msm-bus,num-cases = <3>;
|
||||||
|
qcom,msm-bus,num-paths = <2>;
|
||||||
|
qcom,msm-bus,vectors-KBps =
|
||||||
|
<90 512 0 0>, <90 585 0 0>, /* No vote */
|
||||||
|
<90 512 100000 800000>, <90 585 100000 800000>, /* SVS */
|
||||||
|
<90 512 100000 1200000>, <90 585 100000 1200000>; /* PERF */
|
||||||
|
qcom,bus-vector-names = "MIN", "SVS", "PERF";
|
||||||
|
|
||||||
|
qcom,pipe1 {
|
||||||
|
label = "a2-to-ipa";
|
||||||
|
qcom,src-bam-physical-address = <0xfc834000>;
|
||||||
|
qcom,ipa-bam-mem-type = <0>;
|
||||||
|
qcom,src-bam-pipe-index = <1>;
|
||||||
|
qcom,dst-bam-physical-address = <0xfd4c0000>;
|
||||||
|
qcom,dst-bam-pipe-index = <6>;
|
||||||
|
qcom,data-fifo-offset = <0x1000>;
|
||||||
|
qcom,data-fifo-size = <0xd00>;
|
||||||
|
qcom,descriptor-fifo-offset = <0x1d00>;
|
||||||
|
qcom,descriptor-fifo-size = <0x300>;
|
||||||
|
};
|
||||||
|
|
||||||
|
qcom,pipe2 {
|
||||||
|
label = "ipa-to-a2";
|
||||||
|
qcom,src-bam-physical-address = <0xfd4c0000>;
|
||||||
|
qcom,ipa-bam-mem-type = <0>;
|
||||||
|
qcom,src-bam-pipe-index = <7>;
|
||||||
|
qcom,dst-bam-physical-address = <0xfc834000>;
|
||||||
|
qcom,dst-bam-pipe-index = <0>;
|
||||||
|
qcom,data-fifo-offset = <0x00>;
|
||||||
|
qcom,data-fifo-size = <0xd00>;
|
||||||
|
qcom,descriptor-fifo-offset = <0xd00>;
|
||||||
|
qcom,descriptor-fifo-size = <0x300>;
|
||||||
|
};
|
||||||
|
|
||||||
|
/* smp2p information */
|
||||||
|
qcom,smp2p_map_ipa_1_out {
|
||||||
|
compatible = "qcom,smp2p-map-ipa-1-out";
|
||||||
|
};
|
||||||
|
|
||||||
|
qcom,smp2p_map_ipa_1_in {
|
||||||
|
compatible = "qcom,smp2p-map-ipa-1-in";
|
||||||
|
};
|
||||||
|
|
||||||
|
ipa_smmu_ap: ipa_smmu_ap {
|
||||||
|
compatible = "qcom,ipa-smmu-ap-cb";
|
||||||
|
iommus = <&apps_smmu 0x720>;
|
||||||
|
qcom,iova-mapping = <0x20000000 0x40000000>;
|
||||||
|
qcom,additional-mapping =
|
||||||
|
/* modem tables in IMEM */
|
||||||
|
<0x146bd000 0x146bd000 0x2000>;
|
||||||
|
};
|
||||||
|
|
||||||
|
ipa_smmu_wlan: ipa_smmu_wlan {
|
||||||
|
compatible = "qcom,ipa-smmu-wlan-cb";
|
||||||
|
iommus = <&apps_smmu 0x721>;
|
||||||
|
qcom,additional-mapping =
|
||||||
|
/* ipa-uc ram */
|
||||||
|
<0x1e60000 0x1e60000 0x80000>;
|
||||||
|
};
|
||||||
|
|
||||||
|
ipa_smmu_uc: ipa_smmu_uc {
|
||||||
|
compatible = "qcom,ipa-smmu-uc-cb";
|
||||||
|
iommus = <&apps_smmu 0x722>;
|
||||||
|
qcom,iova-mapping = <0x40000000 0x20000000>;
|
||||||
|
};
|
||||||
|
|
||||||
|
ipa_smmu_11ad: ipa_smmu_11ad {
|
||||||
|
compatible = "qcom,ipa-smmu-11ad-cb";
|
||||||
|
iommus = <&apps_smmu 0x5C3 0x0>;
|
||||||
|
dma-coherent;
|
||||||
|
qcom,shared-cb;
|
||||||
|
qcom,iommu-group = <&wil6210_pci_iommu_group>;
|
||||||
|
};
|
||||||
|
};
|
||||||
28
bindings/ipa_mpm.yaml
Normal file
28
bindings/ipa_mpm.yaml
Normal file
@@ -0,0 +1,28 @@
|
|||||||
|
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
||||||
|
%YAML 1.2
|
||||||
|
---
|
||||||
|
|
||||||
|
title: Qualcomm Technologies, Inc. IPA MHI Prime Manager driver module
|
||||||
|
|
||||||
|
description:
|
||||||
|
This module enables IPA Modem to IPA APQ communication using
|
||||||
|
MHI Prime.
|
||||||
|
|
||||||
|
Required properties:
|
||||||
|
- compatible: Must be "qcom,ipa-mpm"
|
||||||
|
- qcom,mhi-chdb-base: MHI channel doorbell base address in MMIO space.
|
||||||
|
- qcom,mhi-erdb-base: MHI event doorbell base address in MMIO space.
|
||||||
|
|
||||||
|
Optional:
|
||||||
|
- qcom,iova-mapping: Start address and size of the carved IOVA space
|
||||||
|
dedicated for MHI control structures
|
||||||
|
(such as transfer rings, event rings, doorbells).
|
||||||
|
If not present, SMMU S1 is considered to be in bypass mode.
|
||||||
|
|
||||||
|
Example:
|
||||||
|
ipa_mpm: qcom,ipa-mpm {
|
||||||
|
compatible = "qcom,ipa-mpm";
|
||||||
|
qcom,mhi-chdb-base = <0x40300300>;
|
||||||
|
qcom,mhi-erdb-base = <0x40300700>;
|
||||||
|
qcom,iova-mapping = <0x10000000 0x1FFFFFFF>;
|
||||||
|
}
|
||||||
20
bindings/msm_gsi.yaml
Normal file
20
bindings/msm_gsi.yaml
Normal file
@@ -0,0 +1,20 @@
|
|||||||
|
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
||||||
|
%YAML 1.2
|
||||||
|
---
|
||||||
|
|
||||||
|
title: Qualcomm Technologies, Inc. GSI driver module
|
||||||
|
|
||||||
|
description:
|
||||||
|
GSI is a HW accelerator that supports Generic SW Interfaces (GSI) which are
|
||||||
|
peripheral specific (IPA in this case).
|
||||||
|
GSI translates SW transfer elements (TRE) into TLV transactions which are
|
||||||
|
then processed by the peripheral.
|
||||||
|
This Driver configures and communicates with GSI HW.
|
||||||
|
|
||||||
|
Required properties:
|
||||||
|
- compatible: Must be "qcom,msm_gsi"
|
||||||
|
|
||||||
|
Example:
|
||||||
|
qcom,msm-gsi {
|
||||||
|
compatible = "qcom,msm_gsi";
|
||||||
|
}
|
||||||
27
bindings/rmnet_ipa3.yaml
Normal file
27
bindings/rmnet_ipa3.yaml
Normal file
@@ -0,0 +1,27 @@
|
|||||||
|
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
||||||
|
%YAML 1.2
|
||||||
|
---
|
||||||
|
|
||||||
|
title: Qualcomm Technologies, Inc. RmNet IPA driver module
|
||||||
|
|
||||||
|
description:
|
||||||
|
This module enables embedded data calls using IPA v3 HW.
|
||||||
|
|
||||||
|
Required properties:
|
||||||
|
- compatible: Must be "qcom,rmnet-ipa3"
|
||||||
|
|
||||||
|
Optional:
|
||||||
|
- qcom,rmnet-ipa-ssr: determine if modem SSR is supported
|
||||||
|
- qcom,ipa-platform-type-msm: indicates the platform type is msm or not
|
||||||
|
- qcom,ipa-advertise-sg-support: determine how to respond to a query
|
||||||
|
regarding scatter-gather capability
|
||||||
|
- qcom,ipa-napi-enable: Boolean context flag to indicate whether
|
||||||
|
to enable napi framework or not
|
||||||
|
- qcom,wan-rx-desc-size: size of WAN rx desc fifo ring, default is 256
|
||||||
|
|
||||||
|
Example:
|
||||||
|
qcom,rmnet-ipa3 {
|
||||||
|
compatible = "qcom,rmnet-ipa3";
|
||||||
|
qcom,wan-rx-desc-size = <256>;
|
||||||
|
}
|
||||||
|
|
||||||
21
smem-mailbox.dts
Normal file
21
smem-mailbox.dts
Normal file
@@ -0,0 +1,21 @@
|
|||||||
|
// SPDX-License-Identifier: BSD-3-Clause
|
||||||
|
/*
|
||||||
|
* Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved.
|
||||||
|
*/
|
||||||
|
|
||||||
|
/dts-v1/;
|
||||||
|
/plugin/;
|
||||||
|
|
||||||
|
#include <dt-bindings/interrupt-controller/arm-gic.h>
|
||||||
|
#include <dt-bindings/soc/qcom,ipcc.h>
|
||||||
|
#include <dt-bindings/interconnect/qcom,pineapple.h>
|
||||||
|
#include <dt-bindings/clock/qcom,gcc-pineapple.h>
|
||||||
|
#include <dt-bindings/clock/qcom,rpmh.h>
|
||||||
|
#include "smem-mailbox.dtsi"
|
||||||
|
|
||||||
|
/ {
|
||||||
|
model = "Qualcomm Technologies, Inc. Sun SOC";
|
||||||
|
compatible = "qcom,sun";
|
||||||
|
qcom,msm-id = <618 0x10000>, <618 0x20000>;
|
||||||
|
qcom,board-id = <0 0>;
|
||||||
|
};
|
||||||
22
smem-mailbox.dtsi
Normal file
22
smem-mailbox.dtsi
Normal file
@@ -0,0 +1,22 @@
|
|||||||
|
// SPDX-License-Identifier: BSD-3-Clause
|
||||||
|
/*
|
||||||
|
* Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved.
|
||||||
|
*/
|
||||||
|
|
||||||
|
&soc {
|
||||||
|
smem_mailbox {
|
||||||
|
compatible = "qcom,smem_mailbox";
|
||||||
|
|
||||||
|
qcom,smem-states = <&smp2p_smem_mailbox_1_out 0>;
|
||||||
|
qcom,smem-state-names = "smem-mailbox-smp2p-out";
|
||||||
|
|
||||||
|
interrupts-extended = <&smp2p_smem_mailbox_1_in 0 0>,
|
||||||
|
<&smp2p_smem_mailbox_1_in 1 0>,
|
||||||
|
<&smp2p_smem_mailbox_1_in 2 0>,
|
||||||
|
<&smp2p_smem_mailbox_1_in 3 0>;
|
||||||
|
interrupt-names = "smem-mailbox-smp2p-1-in",
|
||||||
|
"smem-mailbox-smp2p-2-in",
|
||||||
|
"smem-mailbox-smp2p-3-in",
|
||||||
|
"smem-mailbox-smp2p-4-in";
|
||||||
|
};
|
||||||
|
};
|
||||||
Reference in New Issue
Block a user