Commit 7e6719ad authored by Sumit Gupta's avatar Sumit Gupta Committed by Viresh Kumar
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arm64: tegra: add node for tegra234 cpufreq 



Adding cclpex node to represent Tegra234 cpufreq.
Tegra234 uses some of the CRAB (Control Register Access Bus)
registers for cpu frequency requests. These registers are
memory mapped to CCPLEX_MMCRAB_ARM region. In this node, mapping
the range of MMCRAB registers required only for cpu frequency info.

Signed-off-by: default avatarSumit Gupta <sumitg@nvidia.com>
Signed-off-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
parent 273bc890

arch/arm64/boot/dts/nvidia/tegra234.dtsi

+7 −0
Original line number Diff line number Diff line
@@ -1258,6 +1258,13 @@ 
		};

	};



	ccplex@e000000 {

		compatible = "nvidia,tegra234-ccplex-cluster";

		reg = <0x0 0x0e000000 0x0 0x5ffff>;

		nvidia,bpmp = <&bpmp>;

		status = "okay";

	};



	sram@40000000 {

		compatible = "nvidia,tegra234-sysram", "mmio-sram";

		reg = <0x0 0x40000000 0x0 0x80000>;