Commit Graph

307 Commits

Author SHA1 Message Date
Michael Turquette
89ef4b6217 clk: meson8b: rectify reg offsets with datasheet
The register offsets in the data sheet are confusing. Document them more
thoroughly.

Tested-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Michael Turquette <mturquette@baylibre.com>
2016-06-22 18:01:56 -07:00
Stephen Boyd
f2d32b623c clk: meson: Remove CLK_IS_ROOT
This flag is a no-op now. Remove usage of the flag.

Cc: Carlo Caione <carlo@caione.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-04-15 16:49:59 -07:00
Andreas Färber
bb473593c8 clk: meson: Fix meson_clk_register_clks() signature type mismatch
As preparation for arm64 based mesongxbb, which pulls in this code once
enabling ARCH_MESON, fix a size_t vs. unsigned int type mismatch.
The loop uses a local unsigned int variable, so adopt that type,
matching the header.

Fixes: 7a29a86943 ("clk: meson: Add support for Meson clock controller")
Signed-off-by: Andreas Färber <afaerber@suse.de>
Acked-by: Carlo Caione <carlo@endlessm.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-02-08 14:22:44 -08:00
Stephen Boyd
c0eb1dfffc clk: meson8b: Properly include clk.h
Clock provider drivers generally shouldn't include clk.h because
it's the consumer API. Only include clk.h if it's actually used.

Cc: Carlo Caione <carlo@endlessm.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-07-20 10:53:10 -07:00
Dan Carpenter
46965688ac clk: meson: add some error handling in meson_clk_register_cpu()
This error handling hopefully isn't needed but it make the static
checkers happy.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Carlo Caione <carlo@endlessm.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-06-12 14:30:19 -07:00
Carlo Caione
28b9fcd016 clk: meson8b: Add support for Meson8b clocks
This patch adds support for the basic clocks found on the Amlogic
Meson8b SoCs.

Signed-off-by: Carlo Caione <carlo@endlessm.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-06-05 17:22:09 -07:00
Carlo Caione
7a29a86943 clk: meson: Add support for Meson clock controller
This patchset adds the infrastructure for registering and managing the
core clocks found on Amlogic MesonX SoCs. In particular:

- PLLs
- CPU clock
- Fixed rate clocks, fixed factor clocks, ...

Signed-off-by: Carlo Caione <carlo@endlessm.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-06-05 17:22:08 -07:00