On 10/20/2016 12:56 PM, Bjorn Andersson wrote:
On Thu 20 Oct 11:56 PDT 2016, Sarangdhar Joshi wrote:From: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx> Add SMEM and TCSR DT nodes on MSM8996. Signed-off-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx> Signed-off-by: Sarangdhar Joshi <spjoshi@xxxxxxxxxxxxxx> --- arch/arm64/boot/dts/qcom/msm8996.dtsi | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi index 949b096..0a810f5 100644 --- a/arch/arm64/boot/dts/qcom/msm8996.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi @@ -169,12 +169,31 @@ method = "smc"; }; + smem { + compatible = "qcom,smem"; + + memory-region = <&smem_mem>; + + hwlocks = <&tcsr_mutex 3>; + }; + soc: soc { #address-cells = <1>; #size-cells = <1>; ranges = <0 0 0 0xffffffff>; compatible = "simple-bus"; + tcsr_mutex_regs: syscon@740000 { + compatible = "syscon"; + reg = <0x740000 0x20000>; + }; + + tcsr_mutex: hwlock { + compatible = "qcom,tcsr-mutex"; + syscon = <&tcsr_mutex_regs 0 0x1000>; + #hwlock-cells = <1>; + };Sorry, I got this in the wrong place, the hwlock node should sit outside of soc {} - looks like we got this wrong in msm8916 as well.
Thanks for reviewing the patch. Do you mean to move it under / {}; (i.e. root)?
Regards, Bjorn+ intc: interrupt-controller@9bc0000 { compatible = "arm,gic-v3"; #interrupt-cells = <3>; -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project
Regards, Sarang -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project -- To unsubscribe from this list: send the line "unsubscribe linux-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
