diff options
| author | Pankaj Dev <pankaj.dev@st.com> | 2015-06-23 17:09:24 +0300 |
|---|---|---|
| committer | Stephen Boyd <sboyd@codeaurora.org> | 2015-07-06 22:25:40 +0300 |
| commit | 18fee4538fe534c53fa95fe9eaa7f96586814e0a (patch) | |
| tree | b22d46e86c50dcecf081d0eac2038399b0f6192d /drivers/clk/st | |
| parent | 0f4f2afd4402883a51ad27a1d9e046643bb1e3cb (diff) | |
| download | linux-18fee4538fe534c53fa95fe9eaa7f96586814e0a.tar.xz | |
drivers: clk: st: Add CLK_GET_RATE_NOCACHE flag to clocks
Add the CLK_GET_RATE_NOCACHE flag to all the clocks with recalc ops,
so that they reflect Hw rate after CPS wake-up when a clk_get_rate()
is called
Signed-off-by: Pankaj Dev <pankaj.dev@st.com>
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Diffstat (limited to 'drivers/clk/st')
| -rw-r--r-- | drivers/clk/st/clk-flexgen.c | 2 | ||||
| -rw-r--r-- | drivers/clk/st/clkgen-fsyn.c | 2 | ||||
| -rw-r--r-- | drivers/clk/st/clkgen-mux.c | 8 | ||||
| -rw-r--r-- | drivers/clk/st/clkgen-pll.c | 2 |
4 files changed, 8 insertions, 6 deletions
diff --git a/drivers/clk/st/clk-flexgen.c b/drivers/clk/st/clk-flexgen.c index be06d2a79dce..8dd8cce27361 100644 --- a/drivers/clk/st/clk-flexgen.c +++ b/drivers/clk/st/clk-flexgen.c @@ -190,7 +190,7 @@ static struct clk *clk_register_flexgen(const char *name, init.name = name; init.ops = &flexgen_ops; - init.flags = CLK_IS_BASIC | flexgen_flags; + init.flags = CLK_IS_BASIC | CLK_GET_RATE_NOCACHE | flexgen_flags; init.parent_names = parent_names; init.num_parents = num_parents; diff --git a/drivers/clk/st/clkgen-fsyn.c b/drivers/clk/st/clkgen-fsyn.c index 95851c464478..99c98c15d4a4 100644 --- a/drivers/clk/st/clkgen-fsyn.c +++ b/drivers/clk/st/clkgen-fsyn.c @@ -635,7 +635,7 @@ static struct clk * __init st_clk_register_quadfs_pll( init.name = name; init.ops = quadfs->pll_ops; - init.flags = CLK_IS_BASIC; + init.flags = CLK_IS_BASIC | CLK_GET_RATE_NOCACHE; init.parent_names = &parent_name; init.num_parents = 1; diff --git a/drivers/clk/st/clkgen-mux.c b/drivers/clk/st/clkgen-mux.c index 4fbe6e099587..bd30f8d4e902 100644 --- a/drivers/clk/st/clkgen-mux.c +++ b/drivers/clk/st/clkgen-mux.c @@ -237,7 +237,7 @@ static struct clk *clk_register_genamux(const char *name, init.name = name; init.ops = &clkgena_divmux_ops; - init.flags = CLK_IS_BASIC; + init.flags = CLK_IS_BASIC | CLK_GET_RATE_NOCACHE; init.parent_names = parent_names; init.num_parents = num_parents; @@ -513,7 +513,8 @@ static void __init st_of_clkgena_prediv_setup(struct device_node *np) 0, &clk_name)) return; - clk = clk_register_divider_table(NULL, clk_name, parent_name, 0, + clk = clk_register_divider_table(NULL, clk_name, parent_name, + CLK_GET_RATE_NOCACHE, reg + data->offset, data->shift, 1, 0, data->table, NULL); if (IS_ERR(clk)) @@ -786,7 +787,8 @@ static void __init st_of_clkgen_vcc_setup(struct device_node *np) &mux->hw, &clk_mux_ops, &div->hw, &clk_divider_ops, &gate->hw, &clk_gate_ops, - data->clk_flags); + data->clk_flags | + CLK_GET_RATE_NOCACHE); if (IS_ERR(clk)) { kfree(gate); kfree(div); diff --git a/drivers/clk/st/clkgen-pll.c b/drivers/clk/st/clkgen-pll.c index 106532207213..72d1c27eaffa 100644 --- a/drivers/clk/st/clkgen-pll.c +++ b/drivers/clk/st/clkgen-pll.c @@ -406,7 +406,7 @@ static struct clk * __init clkgen_pll_register(const char *parent_name, init.name = clk_name; init.ops = pll_data->ops; - init.flags = CLK_IS_BASIC; + init.flags = CLK_IS_BASIC | CLK_GET_RATE_NOCACHE; init.parent_names = &parent_name; init.num_parents = 1; |