Hi Geert, please consider pulling the Z and Z2 clock support for r8a779[56] (v2). This pull request is based on clk-renesas-for-v4.14-tag1. These are dependencies for supporting CPUFreq. The remainder of that work is being posted separately and can be found at: https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git topic/rcar-gen3-cpufreq A description of steps taken to lightly exercise the same feature for the r8a7795 the above can be found at the link below. The results are the same for the r8a7796 with the exception that it has two active CPU cores rather than four. http://elinux.org/Tests:R-CAR-GEN3-CPUFreq The following changes since commit c29f82951b974f27e0bc4ce2525db164f86f2e4d: clk: renesas: r8a7796: Add USB3.0 clock (2017-08-17 09:22:26 +0200) are available in the git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git topic/rcar-gen3-z-clk for you to fetch changes up to c7735aac9d57d35595c2f4b87c74db5702cc2051: clk: renesas: r8a7796: Add Z2 clock (2017-08-21 14:49:54 +0200) ---------------------------------------------------------------- Takeshi Kihara (6): clk: renesas: rcar-gen3: Add Z clock divider support clk: renesas: rcar-gen3: Add Z2 clock divider support clk: renesas: r8a7795: Add Z clock clk: renesas: r8a7795: Add Z2 clock clk: renesas: r8a7796: Add Z clock clk: renesas: r8a7796: Add Z2 clock drivers/clk/renesas/r8a7795-cpg-mssr.c | 2 + drivers/clk/renesas/r8a7796-cpg-mssr.c | 2 + drivers/clk/renesas/rcar-gen3-cpg.c | 204 +++++++++++++++++++++++++++++++++ drivers/clk/renesas/rcar-gen3-cpg.h | 2 + 4 files changed, 210 insertions(+)