[PATCH v2 3/6] dt: bindings: add bindings for msa memory region

From: Govind Singh <govinds@codeaurora.org>
To: devicetree@vger.kernel.org, andy.gross@linaro.org,
	bjorn.andersson@linaro.org, david.brown@linaro.org,
	linux-wireless@vger.kernel.org, ath10k@lists.infradead.org
Cc: Govind Singh <govinds@codeaurora.org>
Subject: [PATCH v2 3/6] dt: bindings: add bindings for msa memory region
Date: Tue,  5 Jun 2018 18:06:16 +0530	[thread overview]
Message-ID: <20180605123616.528-1-govinds@codeaurora.org> (raw)

Add device tree binding documentation details of msa
memory region for ath10k qmi client for SDM845/APQ8098
SoC into "qcom,ath10k.txt".

Signed-off-by: Govind Singh <govinds@codeaurora.org>
---
 .../devicetree/bindings/net/wireless/qcom,ath10k.txt          | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt
index 7fd4e8ce4149..0efc47f4ba34 100644
--- a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt
+++ b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt
@@ -56,6 +56,8 @@ Optional properties:
 				     the length can vary between hw versions.
 - <supply-name>-supply: handle to the regulator device tree node
 			   optional "supply-name" is "vdd-0.8-cx-mx".
+- msa-fixed-region: phandle, specifier to children of reserved MSA memory.
+- msa-size: MSA memory size for fw internal use.
 
 Example (to supply the calibration data alone):
 
@@ -133,6 +135,8 @@ wifi@18000000 {
 		compatible = "qcom,wcn3990-wifi";
 		reg = <0x18800000 0x800000>;
 		reg-names = "membase";
+		msa-fixed-region = <&wlan_msa_mem>;
+		msa-size = <0x100000>;
 		clocks = <&clock_gcc clk_aggre2_noc_clk>;
 		clock-names = "smmu_aggre2_noc_clk"
 		interrupts =
-- 
2.17.0
