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authorManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>2021-01-06 15:53:12 +0300
committerBjorn Andersson <bjorn.andersson@linaro.org>2021-01-07 03:45:59 +0300
commit8cf74d0565cf96cb6b154b6c49244ec47db1af5e (patch)
treefd5dcad704c9c467ef3cb9445ecba4e0922febd9 /arch/arm/boot/dts/qcom-sdx55.dtsi
parent985eef1d034319267cc766d1e91d2d92847c428a (diff)
downloadlinux-8cf74d0565cf96cb6b154b6c49244ec47db1af5e.tar.xz
ARM: dts: qcom: sdx55: Add Shared memory manager support
Add smem node to support shared memory manager on SDX55 platform. Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Reviewed-by: Vinod Koul <vkoul@kernel.org> Link: https://lore.kernel.org/r/20210106125322.61840-9-manivannan.sadhasivam@linaro.org [bjorn: Moved smem node out from /soc] Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'arch/arm/boot/dts/qcom-sdx55.dtsi')
-rw-r--r--arch/arm/boot/dts/qcom-sdx55.dtsi6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/qcom-sdx55.dtsi b/arch/arm/boot/dts/qcom-sdx55.dtsi
index 21308e87cae6..87a62e018446 100644
--- a/arch/arm/boot/dts/qcom-sdx55.dtsi
+++ b/arch/arm/boot/dts/qcom-sdx55.dtsi
@@ -106,6 +106,12 @@
};
};
+ smem {
+ compatible = "qcom,smem";
+ memory-region = <&smem_mem>;
+ hwlocks = <&tcsr_mutex 3>;
+ };
+
soc: soc {
#address-cells = <1>;
#size-cells = <1>;