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path: root/arch/arm/mach-qcom/platsmp.c
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* ARM: qcom: Add SMP support for KPSSv2Rohit Vaswani2014-02-111-0/+123
| | | | | | | | | | Implement support for the Krait CPU release sequence when the CPUs are part of the second version of the Krait processor subsystem. Signed-off-by: Rohit Vaswani <rvaswani@codeaurora.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Kumar Gala <galak@codeaurora.org>
* ARM: qcom: Add SMP support for KPSSv1Rohit Vaswani2014-02-111-0/+106
| | | | | | | | | | Implement support for the Krait CPU release sequence when the CPUs are part of the first version of the krait processor subsystem. Signed-off-by: Rohit Vaswani <rvaswani@codeaurora.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Kumar Gala <galak@codeaurora.org>
* ARM: qcom: Re-organize platsmp to make it extensibleRohit Vaswani2014-02-111-53/+65
| | | | | | | | | | | | | | | | This makes it easy to add SMP support for new devices by keying on a device node for the release sequence. We add the enable-method property for the cpus property to specify that we want to use the gcc-msm8660 release sequence (which is going to look for the global clock controller device node to map some Scorpion specific power and control registers). We also remove the nr_cpus detection code as that is done generically in the DT CPU detection code. Signed-off-by: Rohit Vaswani <rvaswani@codeaurora.org> [sboyd: Port to CPU_METHOD_OF_DECLARE] Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Kumar Gala <galak@codeaurora.org>
* ARM: qcom: Rename various msm prefixed functions to qcomKumar Gala2014-02-061-11/+11
| | | | | | | | As mach-qcom will support a number of different Qualcomm SoC platforms we replace the msm prefix on function names with qcom to be a bit more generic. Signed-off-by: Kumar Gala <galak@codeaurora.org>
* ARM: qcom: Split Qualcomm support into legacy and multiplatformKumar Gala2014-02-061-0/+137
Introduce a new mach-qcom that will support SoCs that intend to be multiplatform compatible while keeping mach-msm to legacy SoC/board support that will not transition over to multiplatform. As part of this, we move support for MSM8X60, MSM8960 and MSM8974 over to mach-qcom. Signed-off-by: Kumar Gala <galak@codeaurora.org>