clk: tegra: Add flags to tegra_clk_periph()
We will need some tegra peripheral clocks with the CLK_IGNORE_UNUSED flag, most notably mselect, which is a bridge between AXI and most peripherals. Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Stephen Warren <swarren@nvidia.com>
This commit is contained in:
parent
c1d1939c51
commit
a26a029893
|
@ -173,14 +173,15 @@ const struct clk_ops tegra_clk_periph_nodiv_ops = {
|
|||
static struct clk *_tegra_clk_register_periph(const char *name,
|
||||
const char **parent_names, int num_parents,
|
||||
struct tegra_clk_periph *periph,
|
||||
void __iomem *clk_base, u32 offset, bool div)
|
||||
void __iomem *clk_base, u32 offset, bool div,
|
||||
unsigned long flags)
|
||||
{
|
||||
struct clk *clk;
|
||||
struct clk_init_data init;
|
||||
|
||||
init.name = name;
|
||||
init.ops = div ? &tegra_clk_periph_ops : &tegra_clk_periph_nodiv_ops;
|
||||
init.flags = div ? 0 : CLK_SET_RATE_PARENT;
|
||||
init.flags = flags;
|
||||
init.parent_names = parent_names;
|
||||
init.num_parents = num_parents;
|
||||
|
||||
|
@ -205,10 +206,10 @@ static struct clk *_tegra_clk_register_periph(const char *name,
|
|||
struct clk *tegra_clk_register_periph(const char *name,
|
||||
const char **parent_names, int num_parents,
|
||||
struct tegra_clk_periph *periph, void __iomem *clk_base,
|
||||
u32 offset)
|
||||
u32 offset, unsigned long flags)
|
||||
{
|
||||
return _tegra_clk_register_periph(name, parent_names, num_parents,
|
||||
periph, clk_base, offset, true);
|
||||
periph, clk_base, offset, true, flags);
|
||||
}
|
||||
|
||||
struct clk *tegra_clk_register_periph_nodiv(const char *name,
|
||||
|
@ -217,5 +218,5 @@ struct clk *tegra_clk_register_periph_nodiv(const char *name,
|
|||
u32 offset)
|
||||
{
|
||||
return _tegra_clk_register_periph(name, parent_names, num_parents,
|
||||
periph, clk_base, offset, false);
|
||||
periph, clk_base, offset, false, CLK_SET_RATE_PARENT);
|
||||
}
|
||||
|
|
|
@ -1019,7 +1019,7 @@ static void __init tegra20_periph_clk_init(void)
|
|||
data = &tegra_periph_clk_list[i];
|
||||
clk = tegra_clk_register_periph(data->name, data->parent_names,
|
||||
data->num_parents, &data->periph,
|
||||
clk_base, data->offset);
|
||||
clk_base, data->offset, data->flags);
|
||||
clk_register_clkdev(clk, data->con_id, data->dev_id);
|
||||
clks[data->clk_id] = clk;
|
||||
}
|
||||
|
|
|
@ -1668,7 +1668,7 @@ static void __init tegra30_periph_clk_init(void)
|
|||
data = &tegra_periph_clk_list[i];
|
||||
clk = tegra_clk_register_periph(data->name, data->parent_names,
|
||||
data->num_parents, &data->periph,
|
||||
clk_base, data->offset);
|
||||
clk_base, data->offset, data->flags);
|
||||
clk_register_clkdev(clk, data->con_id, data->dev_id);
|
||||
clks[data->clk_id] = clk;
|
||||
}
|
||||
|
|
|
@ -417,7 +417,7 @@ extern const struct clk_ops tegra_clk_periph_ops;
|
|||
struct clk *tegra_clk_register_periph(const char *name,
|
||||
const char **parent_names, int num_parents,
|
||||
struct tegra_clk_periph *periph, void __iomem *clk_base,
|
||||
u32 offset);
|
||||
u32 offset, unsigned long flags);
|
||||
struct clk *tegra_clk_register_periph_nodiv(const char *name,
|
||||
const char **parent_names, int num_parents,
|
||||
struct tegra_clk_periph *periph, void __iomem *clk_base,
|
||||
|
@ -460,12 +460,14 @@ struct tegra_periph_init_data {
|
|||
u32 offset;
|
||||
const char *con_id;
|
||||
const char *dev_id;
|
||||
unsigned long flags;
|
||||
};
|
||||
|
||||
#define TEGRA_INIT_DATA_TABLE(_name, _con_id, _dev_id, _parent_names, _offset,\
|
||||
_mux_shift, _mux_mask, _mux_flags, _div_shift, \
|
||||
_div_width, _div_frac_width, _div_flags, _regs, \
|
||||
_clk_num, _enb_refcnt, _gate_flags, _clk_id, _table) \
|
||||
_clk_num, _enb_refcnt, _gate_flags, _clk_id, _table,\
|
||||
_flags) \
|
||||
{ \
|
||||
.name = _name, \
|
||||
.clk_id = _clk_id, \
|
||||
|
@ -480,6 +482,7 @@ struct tegra_periph_init_data {
|
|||
.offset = _offset, \
|
||||
.con_id = _con_id, \
|
||||
.dev_id = _dev_id, \
|
||||
.flags = _flags \
|
||||
}
|
||||
|
||||
#define TEGRA_INIT_DATA(_name, _con_id, _dev_id, _parent_names, _offset,\
|
||||
|
@ -490,7 +493,7 @@ struct tegra_periph_init_data {
|
|||
_mux_shift, BIT(_mux_width) - 1, _mux_flags, \
|
||||
_div_shift, _div_width, _div_frac_width, _div_flags, \
|
||||
_regs, _clk_num, _enb_refcnt, _gate_flags, _clk_id,\
|
||||
NULL)
|
||||
NULL, 0)
|
||||
|
||||
/**
|
||||
* struct clk_super_mux - super clock
|
||||
|
|
Loading…
Reference in a new issue