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* [PATCH 1/2] arm64: dts: msm8916-longcheer-l8150: Enable WCNSS for WiFi and BT
@ 2019-10-12 14:58 nikitos.tr
  2019-10-12 14:58 ` [PATCH 2/2] arm64: dts: msm8916-longcheer-l8150: Add Volume buttons nikitos.tr
                   ` (2 more replies)
  0 siblings, 3 replies; 5+ messages in thread
From: nikitos.tr @ 2019-10-12 14:58 UTC (permalink / raw)
  To: agross, bjorn.andersson
  Cc: robh+dt, mark.rutland, linux-arm-msm, devicetree, linux-kernel,
	stephan, Nikita Travkin

From: Nikita Travkin <nikitos.tr@gmail.com>

WCNSS is used on L8150 for WiFi and BT.
Its firmware isn't relocatable and must be loaded at specific address.

Signed-off-by: Nikita Travkin <nikitos.tr@gmail.com>
---
 .../boot/dts/qcom/msm8916-longcheer-l8150.dts      | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts b/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts
index 2b28e383fd0b..e4d467e7dedb 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts
@@ -18,6 +18,16 @@
 		stdout-path = "serial0";
 	};
 
+	reserved-memory {
+		// wcnss.mdt is not relocatable, so it must be loaded at 0x8b600000
+		/delete-node/ wcnss@89300000;
+
+		wcnss_mem: wcnss@8b600000 {
+			reg = <0x0 0x8b600000 0x0 0x600000>;
+			no-map;
+		};
+	};
+
 	soc {
 		sdhci@7824000 {
 			status = "okay";
@@ -68,6 +78,10 @@
 			};
 		};
 
+		wcnss@a21b000 {
+			status = "okay";
+		};
+
 		/*
 		 * Attempting to enable these devices causes a "synchronous
 		 * external abort". Suspected cause is that the debug power
-- 
2.19.1


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2019-10-12 14:58 [PATCH 1/2] arm64: dts: msm8916-longcheer-l8150: Enable WCNSS for WiFi and BT nikitos.tr
2019-10-12 14:58 ` [PATCH 2/2] arm64: dts: msm8916-longcheer-l8150: Add Volume buttons nikitos.tr
2019-10-12 15:10   ` Stephan Gerhold
2019-10-12 15:08 ` [PATCH 1/2] arm64: dts: msm8916-longcheer-l8150: Enable WCNSS for WiFi and BT Stephan Gerhold
2019-10-15  6:27 ` Bjorn Andersson

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