Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1606343 > unrolled thread

[PATCH v2 0/5] clk: meson: Fix GXBB and GXL/GXM GP0 PLL

Back to article view | Back to linux.kernel

Contents

  [PATCH v2 0/5] clk: meson: Fix GXBB and GXL/GXM GP0 PLL Neil Armstrong <narmstrong@baylibre.com> - 2017-03-22 11:40 +0100
    Re: [PATCH v2 0/5] clk: meson: Fix GXBB and GXL/GXM GP0 PLL Michael Turquette <mturquette@baylibre.com> - 2017-03-27 22:10 +0200

#1606343 — [PATCH v2 0/5] clk: meson: Fix GXBB and GXL/GXM GP0 PLL

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

[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

[toc] | [next] | [standalone]

#1610103

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
> 

[toc] | [prev] | [standalone]

Back to top | Article view | linux.kernel

csiph-web