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author | Tero Kristo | 2015-02-27 16:54:14 +0100 |
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committer | Tero Kristo | 2015-06-02 11:30:58 +0200 |
commit | f3b19aa5cab65f7e73613aa37f6851ce56b794d1 (patch) | |
tree | d71464c084f3a7bb56568ae7291fe19561a8d222 /include/linux/clk | |
parent | Linux 4.1-rc2 (diff) | |
download | kernel-qcow2-linux-f3b19aa5cab65f7e73613aa37f6851ce56b794d1.tar.gz kernel-qcow2-linux-f3b19aa5cab65f7e73613aa37f6851ce56b794d1.tar.xz kernel-qcow2-linux-f3b19aa5cab65f7e73613aa37f6851ce56b794d1.zip |
ARM: OMAP2+: clock: export driver API to setup/get clock features
As most of the clock driver support code is going to be moved under
drivers/clk/ti, an API for setting / getting the SoC specific clock
features is needed. This patch provides this API and changes the
existing code to use it.
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Diffstat (limited to 'include/linux/clk')
-rw-r--r-- | include/linux/clk/ti.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/linux/clk/ti.h b/include/linux/clk/ti.h index 79b76e13d904..1a7f86a68f62 100644 --- a/include/linux/clk/ti.h +++ b/include/linux/clk/ti.h @@ -338,6 +338,22 @@ int am43xx_dt_clk_init(void); int omap2420_dt_clk_init(void); int omap2430_dt_clk_init(void); +struct ti_clk_features { + u32 flags; + long fint_min; + long fint_max; + long fint_band1_max; + long fint_band2_min; + u8 dpll_bypass_vals; + u8 cm_idlest_val; +}; + +#define TI_CLK_DPLL_HAS_FREQSEL BIT(0) +#define TI_CLK_DPLL4_DENY_REPROGRAM BIT(1) + +void ti_clk_setup_features(struct ti_clk_features *features); +const struct ti_clk_features *ti_clk_get_features(void); + #ifdef CONFIG_OF void of_ti_clk_allow_autoidle_all(void); void of_ti_clk_deny_autoidle_all(void); |