[PATCH v2 0/5] clk: meson: Fix GXBB and GXL/GXM GP0 PLL
Michael Turquette
mturquette at baylibre.com
Mon Mar 27 13:02:16 PDT 2017
Hi Neil,
Quoting Neil Armstrong (2017-03-22 03:32:22)
> This patchset fixes support for the Amlogic GXBB then GXL/GXM embedded GP0 PLL.
>
> The current support is done via a very generic interface where only the
> N/M/OD parameters are changed in the control registers.
>
> But unlike the Fixed PLL, this PLL is not initialized by the bootloader or
> firmware, and needs some parameters to initialize and lock correctly.
>
> This patchset also adds the GXL variant compatible string which is already
> supported by the GXL and GXM DT nodes.
>
> Changes since v1 at [1]:
> - Rebase on the Mali clocks patchset at [2]
> - also depends on v2 Audio Clocks patchset from Jerome Brunet at [3]
> - Add match table and separate tables for gxl
> - Switch to probe function to use match table data only
> - Rename unreset_for_lock to clear_reset_for_lock
Thanks for the quick changes. Applied to clk-meson, a stable branch,
which was merged into clk-next.
Best regards,
Mike
>
> [1] http://lkml.kernel.org/r/1489411604-18700-1-git-send-email-narmstrong@baylibre.com
> [2] http://lkml.kernel.org/r/1490177935-9646-1-git-send-email-narmstrong@baylibre.com
> [3] http://lkml.kernel.org/r/20170309104154.28295-1-jbrunet@baylibre.com
>
> Neil Armstrong (5):
> clk: meson: Add support for parameters for specific PLLs
> clk: meson-gxbb: Add GP0 PLL init parameters
> clk: meson-gxbb: Add GXL/GXM GP0 Variant
> clk: meson-gxbb: Expose GP0 dt-bindings clock id
> dt-bindings: clock: gxbb-clkc: Add GXL compatible variant
>
> .../bindings/clock/amlogic,gxbb-clkc.txt | 3 +-
> drivers/clk/meson/clk-pll.c | 53 +++-
> drivers/clk/meson/clkc.h | 23 ++
> drivers/clk/meson/gxbb.c | 314 +++++++++++++++++++--
> drivers/clk/meson/gxbb.h | 4 +-
> include/dt-bindings/clock/gxbb-clkc.h | 1 +
> 6 files changed, 366 insertions(+), 32 deletions(-)
>
> --
> 1.9.1
>
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