This adds new dt entries qcom,coexist-support and qcom,coexist-gpio-pin
which will be used by ath10k driver to identify coex support
of a hardware and notify wifi firmware the gpio pin number.
This pin number information is needed for the hardware QCA4019.
Signed-off-by: Tamizh Chelvam <tamizhr@xxxxxxxxxxxxxx>
---
Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt
index 0171283..a41e936 100644
--- a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt
+++ b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt
@@ -87,6 +87,10 @@ Optional properties:
Definition: Quirk specifying that the firmware expects the 8bit version
of the host capability QMI request
- qcom,xo-cal-data: xo cal offset to be configured in xo trim register.
+- qcom,coexist-support : should contain eithr "0" or "1" to indicate coex
+ support by the hardware.
+- qcom,coexist-gpio-pin : gpio pin number information to support coex
+ which will be used by wifi firmware.
Example (to supply PCI based wifi block details):
@@ -156,6 +160,8 @@ wifi0: wifi@a000000 {
qcom,msi_addr = <0x0b006040>;
qcom,msi_base = <0x40>;
qcom,ath10k-pre-calibration-data = [ 01 02 03 ... ];
+ qcom,coexist-support = <1>;
+ qcom,coexist-gpio-pin = <0x33>;
};
Example (to supply wcn3990 SoC wifi block details):
--
1.9.1
