diff options
| author | Peter De Schrijver <pdeschrijver@nvidia.com> | 2013-11-18 16:11:37 +0100 |
|---|---|---|
| committer | Peter De Schrijver <pdeschrijver@nvidia.com> | 2013-11-26 18:46:52 +0200 |
| commit | bc44275b8ea2df7c77658b08955ec545a37560ab (patch) | |
| tree | bd3e7d05833d75a4097dfc86cc507826b5d4cc34 /drivers/clk/tegra/clk.h | |
| parent | 2b239077d1e2061c65763dcf57ab978ae5261559 (diff) | |
clk: tegra: add locking to periph clks
Tegra124 has periph clocks which share the hw register. Hence locking is
required.
Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'drivers/clk/tegra/clk.h')
| -rw-r--r-- | drivers/clk/tegra/clk.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/clk/tegra/clk.h b/drivers/clk/tegra/clk.h index 7f110acfe2a1..f984ebed9f1f 100644 --- a/drivers/clk/tegra/clk.h +++ b/drivers/clk/tegra/clk.h @@ -439,19 +439,21 @@ struct clk *tegra_clk_register_periph_nodiv(const char *name, #define TEGRA_CLK_PERIPH(_mux_shift, _mux_mask, _mux_flags, \ _div_shift, _div_width, _div_frac_width, \ _div_flags, _clk_num,\ - _gate_flags, _table) \ + _gate_flags, _table, _lock) \ { \ .mux = { \ .flags = _mux_flags, \ .shift = _mux_shift, \ .mask = _mux_mask, \ .table = _table, \ + .lock = _lock, \ }, \ .divider = { \ .flags = _div_flags, \ .shift = _div_shift, \ .width = _div_width, \ .frac_width = _div_frac_width, \ + .lock = _lock, \ }, \ .gate = { \ .flags = _gate_flags, \ @@ -481,7 +483,7 @@ struct tegra_periph_init_data { _mux_shift, _mux_mask, _mux_flags, _div_shift, \ _div_width, _div_frac_width, _div_flags, \ _clk_num, _gate_flags, _clk_id, _table, \ - _flags) \ + _flags, _lock) \ { \ .name = _name, \ .clk_id = _clk_id, \ @@ -491,7 +493,7 @@ struct tegra_periph_init_data { _mux_flags, _div_shift, \ _div_width, _div_frac_width, \ _div_flags, _clk_num, \ - _gate_flags, _table), \ + _gate_flags, _table, _lock), \ .offset = _offset, \ .con_id = _con_id, \ .dev_id = _dev_id, \ @@ -506,7 +508,7 @@ struct tegra_periph_init_data { _mux_shift, BIT(_mux_width) - 1, _mux_flags, \ _div_shift, _div_width, _div_frac_width, _div_flags, \ _clk_num, _gate_flags, _clk_id,\ - NULL, 0) + NULL, 0, NULL) /** * struct clk_super_mux - super clock |