From: Tamizh Chelvam <tamizhr@codeaurora.org>
To: ath10k@lists.infradead.org
Cc: devicetree@vger.kernel.org, linux-wireless@vger.kernel.org,
Tamizh Chelvam <tamizhr@codeaurora.org>
Subject: [PATCHv2 1/2] dt-bindings: ath10k: Add new dt entries to identify coex support
Date: Tue, 28 Jan 2020 00:48:55 +0530 [thread overview]
Message-ID: <1580152736-18654-1-git-send-email-tamizhr@codeaurora.org> (raw)
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>
---
Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt
index 616c877..71bf91f 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):
--
1.9.1
next reply other threads:[~2020-01-27 19:19 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-27 19:18 Tamizh Chelvam [this message]
2020-01-27 19:18 ` [PATCHv2 2/2] ath10k: Add support to read btcoex related data from DT Tamizh Chelvam
2020-02-05 17:49 ` [PATCHv2 1/2] dt-bindings: ath10k: Add new dt entries to identify coex support Rob Herring
2020-02-11 14:23 ` Kalle Valo
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