[PATCH 21/22] arm64: dts: qcom: sm8150: Add SMEM nodes
From: Vinod Koul <vkoul@kernel.org>
Date: 2019-08-14 12:53:12
Also in:
linux-arm-msm, lkml
Subsystem:
arm/qualcomm mailing list, arm/qualcomm support, the rest · Maintainers:
Bjorn Andersson, Konrad Dybcio, Linus Torvalds
From: Sibi Sankar <redacted> Add the necessary dt nodes to support SMEM on SM8150 SoC. Signed-off-by: Sibi Sankar <redacted> Signed-off-by: Vinod Koul <vkoul@kernel.org> --- arch/arm64/boot/dts/qcom/sm8150.dtsi | 17 +++++++++++++++++ 1 file changed, 17 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sm8150.dtsi b/arch/arm64/boot/dts/qcom/sm8150.dtsi
index 19be87dc893f..5df3f335272a 100644
--- a/arch/arm64/boot/dts/qcom/sm8150.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi@@ -142,6 +142,12 @@ }; }; + tcsr_mutex: hwlock { + compatible = "qcom,tcsr-mutex"; + syscon = <&tcsr_mutex_regs 0 0x1000>; + #hwlock-cells = <1>; + }; + memory@80000000 { device_type = "memory"; /* We expect the bootloader to fill in the size */
@@ -269,6 +275,12 @@ }; }; + smem { + compatible = "qcom,smem"; + memory-region = <&smem_mem>; + hwlocks = <&tcsr_mutex 3>; + }; + soc: soc@0 { #address-cells = <1>; #size-cells = <1>;
@@ -306,6 +318,11 @@ }; }; + tcsr_mutex_regs: syscon@1f40000 { + compatible = "syscon"; + reg = <0x01f40000 0x40000>; + }; + tlmm: pinctrl@3100000 { compatible = "qcom,sm8150-pinctrl"; reg = <0x03100000 0x300000>,
--
2.20.1