diff options
| author | Tamizh Chelvam <tamizhr@codeaurora.org> | 2020-01-28 00:48:55 +0530 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2020-02-11 16:22:37 +0200 |
| commit | 7354de9c6e2c4ada06fbf119221eec4ec9eeb3c3 (patch) | |
| tree | c57b0a6ea39aaa68858d794751dbc2034a72fa8a /Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt | |
| parent | 9a5fccc1e8079a5e506b7a9aa44f2cfef2752ec2 (diff) | |
dt-bindings: ath10k: Add new dt entries to identify coex support
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@codeaurora.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt index 616c87746d6f..71bf91f97386 100644 --- a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt +++ b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt @@ -91,6 +91,11 @@ Optional properties: - qcom,msa-fixed-perm: Boolean context flag to disable SCM call for statically mapped msa region. +- 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): In this example, the node is defined as child node of the PCI controller. @@ -159,6 +164,8 @@ 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): |