From 2e1a7b014f9c3d61fbf12b429f0479242264dbec Mon Sep 17 00:00:00 2001 From: Tero Kristo Date: Fri, 3 Oct 2014 16:57:14 +0300 Subject: ARM: OMAP3+: DPLL: use determine_rate() and set_rate_and_parent() Currently, DPLLs are hiding the gory details of switching parent within set_rate, which confuses the common clock code and is wrong. Fixed by applying the new determine_rate() and set_rate_and_parent() functionality to any clock-ops previously using the broken approach. This patch also removes the broken legacy code. Signed-off-by: Tero Kristo Signed-off-by: Paul Walmsley --- drivers/clk/ti/dpll.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'drivers/clk/ti') diff --git a/drivers/clk/ti/dpll.c b/drivers/clk/ti/dpll.c index 79791e1bf282..85ac0dd501de 100644 --- a/drivers/clk/ti/dpll.c +++ b/drivers/clk/ti/dpll.c @@ -33,6 +33,9 @@ static const struct clk_ops dpll_m4xen_ck_ops = { .recalc_rate = &omap4_dpll_regm4xen_recalc, .round_rate = &omap4_dpll_regm4xen_round_rate, .set_rate = &omap3_noncore_dpll_set_rate, + .set_parent = &omap3_noncore_dpll_set_parent, + .set_rate_and_parent = &omap3_noncore_dpll_set_rate_and_parent, + .determine_rate = &omap4_dpll_regm4xen_determine_rate, .get_parent = &omap2_init_dpll_parent, }; #else @@ -53,6 +56,9 @@ static const struct clk_ops dpll_ck_ops = { .recalc_rate = &omap3_dpll_recalc, .round_rate = &omap2_dpll_round_rate, .set_rate = &omap3_noncore_dpll_set_rate, + .set_parent = &omap3_noncore_dpll_set_parent, + .set_rate_and_parent = &omap3_noncore_dpll_set_rate_and_parent, + .determine_rate = &omap3_noncore_dpll_determine_rate, .get_parent = &omap2_init_dpll_parent, }; @@ -61,6 +67,9 @@ static const struct clk_ops dpll_no_gate_ck_ops = { .get_parent = &omap2_init_dpll_parent, .round_rate = &omap2_dpll_round_rate, .set_rate = &omap3_noncore_dpll_set_rate, + .set_parent = &omap3_noncore_dpll_set_parent, + .set_rate_and_parent = &omap3_noncore_dpll_set_rate_and_parent, + .determine_rate = &omap3_noncore_dpll_determine_rate, }; #else static const struct clk_ops dpll_core_ck_ops = {}; @@ -97,6 +106,9 @@ static const struct clk_ops omap3_dpll_ck_ops = { .get_parent = &omap2_init_dpll_parent, .recalc_rate = &omap3_dpll_recalc, .set_rate = &omap3_noncore_dpll_set_rate, + .set_parent = &omap3_noncore_dpll_set_parent, + .set_rate_and_parent = &omap3_noncore_dpll_set_rate_and_parent, + .determine_rate = &omap3_noncore_dpll_determine_rate, .round_rate = &omap2_dpll_round_rate, }; @@ -106,6 +118,9 @@ static const struct clk_ops omap3_dpll_per_ck_ops = { .get_parent = &omap2_init_dpll_parent, .recalc_rate = &omap3_dpll_recalc, .set_rate = &omap3_dpll4_set_rate, + .set_parent = &omap3_noncore_dpll_set_parent, + .set_rate_and_parent = &omap3_dpll4_set_rate_and_parent, + .determine_rate = &omap3_noncore_dpll_determine_rate, .round_rate = &omap2_dpll_round_rate, }; #endif -- cgit v1.2.3