On Wed, Feb 04, 2015 at 04:54:59PM -0800, Ray Jui wrote: > This patchset contains the initial common clock support for Broadcom's iProc > family of SoCs. The iProc clock architecture comprises of various PLLs, e.g., > ARMPLL, GENPLL, LCPLL0, MIPIPLL, and etc. An onboard crystal serves as the > basic reference clock for these PLLs. Each PLL may have several leaf clocks. > One special group of clocks is the ASIU clocks, which are dervied directly > from the crystal reference clock. > > This patchset also contains the basic clock support for the Broadcom Cygnus > SoC, which implements the iProc clock architecture > > Changes from v4: > - Add of_clk_get_parent_rate helper function into the clock framework > - Switch to use of_clk_get_parent_rate in the iProc PLL clock driver > > Changes from v3: > - Fix incorrect use of passing in of_clk_src_onecell_get when adding ARM PLL > and other iProc PLLs as clock provider. These PLLs have zero cells in DT and > thefore of_clk_src_simple_get should be used instead > - Rename Cygnus MIPI PLL Channel 2 clock from BCM_CYGNUS_MIPIPLL_CH2_UNUSED > to BCM_CYGNUS_MIPIPLL_CH2_V3D, since a 3D graphic rendering engine has been > integrated into Cygnus revision B0 and has its core clock running off > MIPI PLL Channel 2 > - Changed default MIPI PLL VCO frequency from 1.75 GHz to 2.1 GHz. This allows > us to derive 300 MHz V3D clock from channel 2 through the post divisor > > Changes from v2: > - Re-arrange Cygnus clock/pll init functions so each init function is right > next to its clock table > - Removed #defines for number of clocks in Cygnus. Have the number of clocks > automatically determined based on array size of the clock table > > Changes from v1: > - Separate drivers/clk/Makefile change for drivers/clk/bcm out to a standalone patch FWIW I tested this series on BCM958305K SVK. Tested-by: Dmitry Torokhov <dtor@xxxxxxxxxxxx> Thanks. -- Dmitry -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
