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replace common qcom sources with samsung ones

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SaschaNes
2025-08-12 22:13:00 +02:00
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qcom/opensource/wlan/wlan-devicetree/bindings/cnss-wlan.yaml Normal file
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# Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved.
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
title: Connectivity SubSystem Platform Driver
description:
Connectivity SubSystem platform driver adds support for the CNSS subsystem
used for PCIe based Wi-Fi devices. It also adds support to integrate PCIe
WLAN module to subsystem restart framework. Apart from that, it also manages
the 3.3V voltage regulator, WLAN Enable GPIO signal and PCIe link dynamically
with support for suspend and resume by retaining the PCI config space
states when PCIe link is shutdown. The main purpose of this device tree
entry below is to invoke the CNSS platform driver and provide handle to
the WLAN enable GPIO, 3.3V fixed voltage regulator resources. It also
provides the reserved RAM dump memory location and size.
properties:
compatible:
enum:
- qcom,cnss #for QCA6174 device
- qcom,cnss-qca6290 #for QCA6290 device
- qcom,cnss-qca6390 #for QCA6390 device
- qcom,cnss-qca6490 #for QCA6490 device
- qcom,cnss-kiwi #for KIWI device
- qcom,cnss-qca-converged #for converged QCA devices
wlan-en-gpio:
description: WLAN_EN GPIO signal specified by the chip specifications.
vdd-wlan-supply:
description: phandle to the regulator device tree node.
pinctrl-names:
description: Names corresponding to the numbered pinctrl states.
pinctrl-<n>:
description: |
Pinctrl states as described in
bindings/pinctrl/pinctrl-bindings.txt.
qcom,wlan-rc-num:
description: |
List of PCIe root complex numbers which WLAN device may
attach to.
qcom,wlan:
description: |
Signature string for WLAN devices which all CNSS family drivers
are able to search for.
mpm_wake_set_gpios:
description: |
U32 array of GPIOs which need to be setup for
interrupt wakeup capable.
qcom,notify-modem-status:
description: |
Boolean property to decide whether modem
notification should be enabled or not in this
platform.
wlan-soc-swreg-supply:
description: phandle to the external 1.15V regulator for QCA6174.
wlan-ant-switch-supply:
description: |
phandle to the 2.7V regulator for the antenna
switch of QCA6174.
qcom,wlan-uart-access:
description: |
Boolean property to decide whether QCA6174
has exclusive access to UART.
vdd-wlan-io-supply:
description: phandle to the 1.8V IO regulator for QCA6174.
vdd-wlan-io12-supply:
description: phandle to the 1.2V IO regulator for Kiwi.
vdd-wlan-ant-share-supply:
description: phandle to the Antenna Sharing regulator.
vdd-wlan-xtal-supply:
description: phandle to the 1.8V XTAL regulator for QCA6174.
vdd-wlan-xtal-aon-supply:
description: |
phandle to the LDO-4 regulator. This is needed
on platforms where XTAL regulator depends on
always on regulator in VDDmin.
vdd-wlan-ctrl1-supply:
description: |
phandle to the DBU1 - 1.8V for QCA6595 or 3.3V for
QCA6174 on auto platform.
vdd-wlan-ctrl2-supply:
description: |
phandle to the DBU4 - 2.2V for QCA6595 or 3.85V for
QCA6696 on auto platform.
vdd-wlan-core-supply:
description: phandle to the 1.3V CORE regulator for QCA6174.
vdd-wlan-sp2t-supply:
description: phandle to the 2.7V SP2T regulator for QCA6174.
<supply-name>-supply:
description: |
phandle to the regulator device tree node.
optional "supply-name" is "vdd-wlan-rfa".
qcom,<supply>-config:
description: |
Specifies voltage levels for supply. Should specified
in pairs (min, max), units uV. There can be optional
load in uA and Regulator settle delay in us.
qcom,smmu-s1-enable:
description: |
Boolean property to decide whether to enable SMMU
S1 stage or not.
qcom,wlan-smmu-iova-address:
description: |
I/O virtual address range as <start length>
format to be used for allocations associated
between WLAN/PCIe and SMMU.
qcom,wlan-ramdump-dynamic:
description: |
To enable CNSS RAMDUMP collection
by providing the size of CNSS DUMP.
qcom,cmd_db_name:
description: |
CommandDB name indicating the PMIC rail used for open
loop CPR.
reg:
description: Memory regions defined as starting address and size.
reg-names:
description: Names of the memory regions defined in reg entry.
wlan-bootstrap-gpio:
description: |
WLAN_BOOTSTRAP GPIO signal specified by QCA6174
which should be drived depending on platforms.
qcom,is-dual-wifi-enabled:
description: |
Boolean property to control wlan enable(wlan-en)
gpio on dual-wifi platforms.
vdd-wlan-en-supply:
description: |
WLAN_EN fixed regulator specified by QCA6174
specifications.
qcom,wlan-en-vreg-support:
description: |
Boolean property to decide the whether the
WLAN_EN pin is a gpio or fixed regulator.
qcom,mhi:
description: phandle to indicate the device which needs MHI support.
qcom,cap-tsf-gpio:
description: |
WLAN_TSF_CAPTURED GPIO signal specified by the chip
specifications, should be drived depending on products.
cnss-daemon-support:
description: |
Boolean property to decide whether cnss_daemon
userspace QMI client is supported.
use-nv-mac:
description: Boolean property to indicate whether NV MAC is used or not.
qcom,set-wlaon-pwr-ctrl:
description: |
Boolean property to indicate if set
WLAON_QFPROM_PWR_CTRL_REG register during power on
and off sequences.
use-pm-domain:
description: |
Boolean property to indicate if driver needs to use PM
domain or not.
qcom,wlan-cbc-enabled:
description: boolean property to control cold boot calibration.
interconnects:
description: Interconnect framework setup for bus configuration.
interconnect-names:
description: Interconnect path names as strings.
qcom,icc-path-count:
description: Number of Interconnect paths for this platform.
qcom,bus-bw-cfg-count:
description: Number of bus bandwidth voting cases.
qcom,bus-bw-cfg:
description: Bus bandwidth voting data.
qcom,tcs_offset_int_pow_amp_vreg:
description: |
TCS CMD register offset for Voltage
regulator used in internal power amplifier for QCA6490.
cnss-enable-self-recovery:
description: |
Boolean property to enable self recovery when
recovery is trigeered with reason link down.
qcom,bt-en-gpio:
description: |
QCA6490 requires synchronization for BT and WLAN GPIO
enable to resolve PMU power up issues. Provide BT GPIO using
this config param.
qcom,same-dt-multi-dev:
description: |
Boolean property to decide whether it supports
multiple WLAN devices using the same DT node
without sub-nodes.
qcom,converged-dt:
description: |
Boolean property to decide whether it supports multiple
WLAN devices using the same DT node with sub-nodes.
mboxes:
description: Specifies mbox channel data for AOP messaging.
qcom,vreg_ipa:
description: |
Specifies voltage regulator used for WLAN device internal
power amp config.
qcom,xo-clk-gpio:
description: Added for QCA6490 XO CLK selection leakage prevention.
platform-name-required:
description: |
Boolean property to decide whether
platform name required.
chip_cfg@X:
description: represent chip specific configurations
enum:
-supported-ids #U32 array to decide which device ids are supported by sub node.
required:
- compatible
- wlan-en-gpio
- vdd-wlan-supply
- pinctrl-names
- pinctrl-<n>
- qcom,wlan-rc-num
- qcom,wlan
examples:
- |
qcom,cnss@0d400000 {
compatible = "qcom,cnss";
reg = <0x0d400000 0x200000>;
reg-names = "ramdump";
qcom,wlan-ramdump-dynamic = <0x200000>;
wlan-en-gpio = <&msmgpio 82 0>;
vdd-wlan-supply = <&wlan_vreg>;
qcom,notify-modem-status;
wlan-soc-swreg-supply = <&pma8084_l27>;
pinctrl-names = "default";
pinctrl-0 = <&cnss_default>;
qcom,wlan;
qcom,wlan-rc-num = <0>;
qcom,wlan-smmu-iova-address = <0 0x10000000>;
qcom,mhi = <&mhi_wlan>;
qcom,cap-tsf-gpio = <&tlmm 126 1>;
};
wlan: qcom,cnss-qca6490@b0000000 {
compatible = "qcom,cnss-qca6490";
reg = <0xb0000000 0x10000>;
reg-names = "smmu_iova_ipa";
wlan-en-gpio = <&tlmm 80 0>;
qcom,bt-en-gpio = <&tlmm 81 0>;
pinctrl-names = "wlan_en_active", "wlan_en_sleep";
pinctrl-0 = <&cnss_wlan_en_active>;
pinctrl-1 = <&cnss_wlan_en_sleep>;
qcom,wlan;
qcom,wlan-rc-num = <0>;
qcom,wlan-ramdump-dynamic = <0x420000>;
qcom,wlan-cbc-enabled;
use-pm-domain;
cnss-enable-self-recovery;
qcom,same-dt-multi-dev;
mboxes = <&qmp_aop 0>;
qcom,vreg_ipa="s3e";
qcom,xo-clk-gpio = <&tlmm 204 0>;
vdd-wlan-aon-supply = <&S2E>;
qcom,vdd-wlan-aon-config = <1012000 1012000 0 0 1>;
vdd-wlan-dig-supply = <&S11B>;
qcom,vdd-wlan-dig-config = <966000 966000 0 0 1>;
vdd-wlan-io-supply = <&S10B>;
qcom,vdd-wlan-io-config = <1800000 1800000 0 0 1>;
vdd-wlan-rfa1-supply = <&S1C>;
qcom,vdd-wlan-rfa1-config = <1900000 2100000 0 0 1>;
vdd-wlan-rfa2-supply = <&S12B>;
qcom,vdd-wlan-rfa2-config = <1350000 1350000 0 0 1>;
wlan-ant-switch-supply = <&L7E>;
qcom,wlan-ant-switch-config = <2800000 2800000 0 0 1>;
};
wlan: qcom,cnss-qca-converged {
compatible = "qcom,cnss-qca-converged";
qcom,converged-dt;
qcom,wlan-sw-ctrl-gpio = <&tlmm 83 0>;
chip_cfg@0 {
supported-ids = <0x1103>;
reg = <0xb0000000 0x10000>;
reg-names = "smmu_iova_ipa";
wlan-en-gpio = <&tlmm 80 0>;
pinctrl-names = "wlan_en_active", "wlan_en_sleep";
pinctrl-0 = <&cnss_wlan_en_active>;
pinctrl-1 = <&cnss_wlan_en_sleep>;
qcom,wlan;
qcom,wlan-rc-num = <0>;
qcom,wlan-ramdump-dynamic = <0x780000>;
qcom,wlan-cbc-enabled;
use-pm-domain;
mboxes = <&qmp_aop 0>;
vdd-wlan-io-supply = <&L15B>;
qcom,vdd-wlan-io-config = <1800000 1800000 0 0 1>;
vdd-wlan-supply = <&S5G>;
qcom,vdd-wlan-config = <1000000 1000000 0 0 1>;
vdd-wlan-aon-supply = <&S2G>;
qcom,vdd-wlan-aon-config = <980000 980000 0 0 1>;
vdd-wlan-dig-supply = <&S4E>;
qcom,vdd-wlan-dig-config = <950000 950000 0 0 1>;
vdd-wlan-rfa1-supply = <&S6G>;
qcom,vdd-wlan-rfa1-config = <1900000 1900000 0 0 1>;
vdd-wlan-rfa2-supply = <&S4G>;
qcom,vdd-wlan-rfa2-config = <1350000 1350000 0 0 1>;
};
};
...

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qcom/opensource/wlan/wlan-devicetree/bindings/icnss-wlan.yaml Normal file
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# Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved.
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
title: Integrated connectivity Platform Driver
description:
Integrated connectivity platform driver adds support for the Integrated WLAN
that runs on Q6 based platforms. WLAN FW on these architecture runs on Q6. This
platform driver communicates with WLAN FW over QMI, WLAN on/off messages
to FW are communicated thru this interface. This driver also listens to
WLAN PD restart notifications.
properties:
compatible:
enum:
- qcom,icnss #for ADRASTEA architecture
- qcom,wcn6750 #for iWCN architecture
- qcom,wcn6450 #for evros architecture
- qcom,wcn7750 #for wcn7750 architecture
reg:
description: Memory regions defined as starting address and size.
reg-names:
description: Names of the memory regions defined in reg entry.
interrupts:
description: Copy engine interrupt table.
qcom,wlan-msa-memory:
description: MSA memory size.
clocks:
description: List of clock phandles.
clock-names:
description: List of clock names corresponding to the "clocks" property.
iommus:
description: SMMUs and corresponding Stream IDs needed by WLAN.
qcom,wlan-smmu-iova-address:
description: |
I/O virtual address range as <start length>
format to be used for allocations associated between WLAN and SMMU.
qcom,wlan:
description: |
Signature string for WLAN devices which all CNSS family drivers
are able to search for.
<supply-name>-supply:
description: |
phandle to the regulator device tree node
optional "supply-name" is "vdd-0.8-cx-mx".
qcom,<supply>-config:
description: |
Specifies voltage levels for supply. Should be
specified in pairs (min, max), units uV. There can
be optional load in uA and Regulator settle delay in
uS.
qcom,icnss-vadc:
description: VADC handle for vph_pwr read APIs.
qcom,icnss-adc_tm:
description: VADC handle for vph_pwr notification APIs.
io-channels:
description: IIO channel to monitor for vph_pwr power.
io-channel-names:
description: IIO channel name as per the client name.
qcom,smmu-s1-bypass:
description: Boolean context flag to set SMMU to S1 bypass.
qcom,wlan-msa-fixed-region:
description: phandle, specifier pairs to children of /reserved-memory.
qcom,hyp_disabled:
description: Boolean context flag to disable hyperviser.
qcom,smp2p_map_wlan_1_in:
description: Represents the in smp2p to wlan driver from modem.
required:
- compatible
- reg
- reg-names
- interrupts
- qcom,wlan-msa-memory
- clocks
- clock-names
- iommus
- qcom,wlan-smmu-iova-address
- qcom,wlan
examples:
- |
qcom,icnss@0a000000 {
compatible = "qcom,icnss";
reg = <0x0a000000 0x1000000>;
reg-names = "membase";
clocks = <&clock_gcc clk_aggre2_noc_clk>;
clock-names = "smmu_aggre2_noc_clk";
iommus = <&anoc2_smmu 0x1900>,
<&anoc2_smmu 0x1901>;
qcom,wlan-smmu-iova-address = <0 0x10000000>;
qcom,wlan;
interrupts = <0 130 0 /* CE0 */ >,
<0 131 0 /* CE1 */ >,
<0 132 0 /* CE2 */ >,
<0 133 0 /* CE3 */ >,
<0 134 0 /* CE4 */ >,
<0 135 0 /* CE5 */ >,
<0 136 0 /* CE6 */ >,
<0 137 0 /* CE7 */ >,
<0 138 0 /* CE8 */ >,
<0 139 0 /* CE9 */ >,
<0 140 0 /* CE10 */ >,
<0 141 0 /* CE11 */ >;
qcom,wlan-msa-memory = <0x200000>;
qcom,wlan-msa-fixed-region = <&wlan_msa_mem>;
qcom,smmu-s1-bypass;
vdd-0.8-cx-mx-supply = <&pm8998_l5>;
qcom,vdd-0.8-cx-mx-config = <800000 800000 2400 1000>;
qcom,hyp_disabled;
qcom,smp2p_map_wlan_1_in {
interrupts-extended = <&smp2p_wlan_1_in 0 0>,
<&smp2p_wlan_1_in 1 0>;
interrupt-names = "qcom,smp2p-force-fatal-error",
"qcom,smp2p-early-crash-ind";
};
};
...