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Subject[PATCH v4 2/3] ARM: qcom: add SMEM device node to IPQ806x dts
Date
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>
---

Notes:
v2:
*Rename "smem" tag into "smem_region"

arch/arm/boot/dts/qcom-ipq8064.dtsi | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/qcom-ipq8064.dtsi b/arch/arm/boot/dts/qcom-ipq8064.dtsi
index 8d366ae..9834c94 100644
--- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
@@ -55,7 +55,7 @@
no-map;
};

- smem@41000000 {
+ smem_region: smem@41000000 {
reg = <0x41000000 0x200000>;
no-map;
};
@@ -341,4 +341,10 @@

#hwlock-cells = <1>;
};
+
+ smem {
+ compatible = "qcom,smem";
+ memory-region = <&smem_region>;
+ hwlocks = <&sfpb_mutex 3>;
+ };
};
--
2.1.4


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