ARM: qcom_defconfig: Enable 8064 rpm clocks

Similar backtraces are reported during boot when rpm clocks are not
enabled on ifc6410 boards. Fix this by enabling them.

CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.2.0-00010-gac72c29 #67
Hardware name: Qualcomm (Flattened Device Tree)
[<c02176e4>] (unwind_backtrace) from [<c0213ae0>] (show_stack+0x10/0x14)
[<c0213ae0>] (show_stack) from [<c090a9bc>] (dump_stack+0x84/0xc4)
[<c090a9bc>] (dump_stack) from [<c04e0c70>] (Ldiv0+0x8/0x10)
[<c04e0c70>] (Ldiv0) from [<c072d9b0>] (clk_hfpll_round_rate+0x38/0x48)
[<c072d9b0>] (clk_hfpll_round_rate) from [<c07238cc>] (clk_core_round_rate_nolock+0x84/0xa4)
[<c07238cc>] (clk_core_round_rate_nolock) from [<c07267b0>] (clk_mux_determine_rate_flags.isra.19+0x118/0x1d8)
[<c07267b0>] (clk_mux_determine_rate_flags.isra.19) from [<c07268c8>] (__clk_mux_determine_rate_closest+0x28/0x30)
[<c07268c8>] (__clk_mux_determine_rate_closest) from [<c0726af8>] (clk_calc_new_rates+0x84/0x27c)
[<c0726af8>] (clk_calc_new_rates) from [<c0727658>] (clk_core_set_rate_nolock+0x44/0xfc)
[<c0727658>] (clk_core_set_rate_nolock) from [<c0727734>] (clk_set_rate+0x24/0x34)
[<c0727734>] (clk_set_rate) from [<c072f334>] (krait_cc_probe+0x1c8/0x320)
[<c072f334>] (krait_cc_probe) from [<c05d5c2c>] (platform_drv_probe+0x5c/0xcc)
[<c05d5c2c>] (platform_drv_probe) from [<c05d3e38>] (driver_probe_device+0x1fc/0x438)
[<c05d3e38>] (driver_probe_device) from [<c05d4100>] (__driver_attach+0x8c/0x90)
[<c05d4100>] (__driver_attach) from [<c05d1fd0>] (bus_for_each_dev+0x68/0x9c)
[<c05d1fd0>] (bus_for_each_dev) from [<c05d3408>] (bus_add_driver+0x1d4/0x26c)
[<c05d3408>] (bus_add_driver) from [<c05d4b88>] (driver_register+0x78/0xf8)
[<c05d4b88>] (driver_register) from [<c02096dc>] (do_one_initcall+0xb8/0x1f0)
[<c02096dc>] (do_one_initcall) from [<c0c2cdfc>] (kernel_init_freeable+0x15c/0x1fc)
[<c0c2cdfc>] (kernel_init_freeable) from [<c0906d00>] (kernel_init+0xc/0xe8)
[<c0906d00>] (kernel_init) from [<c0210128>] (ret_from_fork+0x14/0x2c)

Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>