From 2e1a294c0f2273a6d3537c91965ca46a6483bd8c Mon Sep 17 00:00:00 2001 From: Tero Kristo Date: Fri, 30 Sep 2016 14:13:38 +0300 Subject: clk: ti: move omap2_init_clk_clkdm under TI clock driver This is not needed outside the driver, so move it inside it and remove the prototype from the public header also. Signed-off-by: Tero Kristo Acked-by: Tony Lindgren --- drivers/clk/ti/clock.h | 1 + drivers/clk/ti/clockdomain.c | 30 ++++++++++++++++++++++++++++++ 2 files changed, 31 insertions(+) (limited to 'drivers/clk/ti') diff --git a/drivers/clk/ti/clock.h b/drivers/clk/ti/clock.h index ee6d22507a3d..ecf82d86118c 100644 --- a/drivers/clk/ti/clock.h +++ b/drivers/clk/ti/clock.h @@ -228,6 +228,7 @@ extern const struct clk_hw_omap_ops clkhwops_am35xx_ipss_wait; extern const struct clk_ops ti_clk_divider_ops; extern const struct clk_ops ti_clk_mux_ops; +void omap2_init_clk_clkdm(struct clk_hw *hw); int omap2_clkops_enable_clkdm(struct clk_hw *hw); void omap2_clkops_disable_clkdm(struct clk_hw *hw); diff --git a/drivers/clk/ti/clockdomain.c b/drivers/clk/ti/clockdomain.c index 6cf9dd189a92..704157d8c0b7 100644 --- a/drivers/clk/ti/clockdomain.c +++ b/drivers/clk/ti/clockdomain.c @@ -103,6 +103,36 @@ void omap2_clkops_disable_clkdm(struct clk_hw *hw) ti_clk_ll_ops->clkdm_clk_disable(clk->clkdm, hw->clk); } +/** + * omap2_init_clk_clkdm - look up a clockdomain name, store pointer in clk + * @clk: OMAP clock struct ptr to use + * + * Convert a clockdomain name stored in a struct clk 'clk' into a + * clockdomain pointer, and save it into the struct clk. Intended to be + * called during clk_register(). No return value. + */ +void omap2_init_clk_clkdm(struct clk_hw *hw) +{ + struct clk_hw_omap *clk = to_clk_hw_omap(hw); + struct clockdomain *clkdm; + const char *clk_name; + + if (!clk->clkdm_name) + return; + + clk_name = __clk_get_name(hw->clk); + + clkdm = ti_clk_ll_ops->clkdm_lookup(clk->clkdm_name); + if (clkdm) { + pr_debug("clock: associated clk %s to clkdm %s\n", + clk_name, clk->clkdm_name); + clk->clkdm = clkdm; + } else { + pr_debug("clock: could not associate clk %s to clkdm %s\n", + clk_name, clk->clkdm_name); + } +} + static void __init of_ti_clockdomain_setup(struct device_node *node) { struct clk *clk; -- cgit v1.2.3