6529d23267
2 patches are cherry-picked from the following LKML thread: *https://lkml.org/lkml/2015/4/11/208 The last patch (036-soc-qcom-add-smem-to-IPQ806x-platforms.patch) is adding the corresponding DT nodes required for IPQ806x. Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> SVN-Revision: 46656
36 lines
966 B
Diff
36 lines
966 B
Diff
From f212be3a6134db8dd7c5f6f0987536a669401fae Mon Sep 17 00:00:00 2001
|
|
From: Mathieu Olivari <mathieu@codeaurora.org>
|
|
Date: Fri, 14 Aug 2015 11:17:20 -0700
|
|
Subject: [PATCH 2/3] ARM: qcom: add SMEM device node to IPQ806x dts
|
|
|
|
SMEM is used on IPQ806x to store various board related information such
|
|
as boot device and flash partition layout. We'll declare it as a device
|
|
so we can make use of it thanks to the new SMEM soc driver.
|
|
|
|
Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>
|
|
---
|
|
arch/arm/boot/dts/qcom-ipq8064.dtsi | 8 +++++++-
|
|
1 file changed, 7 insertions(+), 1 deletion(-)
|
|
|
|
--- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
|
|
+++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
|
|
@@ -54,7 +54,7 @@
|
|
no-map;
|
|
};
|
|
|
|
- smem@41000000 {
|
|
+ smem: smem@41000000 {
|
|
reg = <0x41000000 0x200000>;
|
|
no-map;
|
|
};
|
|
@@ -304,4 +304,10 @@
|
|
|
|
#hwlock-cells = <1>;
|
|
};
|
|
+
|
|
+ smem {
|
|
+ compatible = "qcom,smem";
|
|
+ memory-region = <&smem>;
|
|
+ hwlocks = <&sfpb_mutex 3>;
|
|
+ };
|
|
};
|