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Searched refs:clk (Results 1 – 25 of 38) sorted by relevance

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/optee_os/core/drivers/clk/
A Dclk.c20 struct clk *clk = NULL; in clk_alloc() local
23 clk = calloc(1, sizeof(*clk) + parent_count * sizeof(clk)); in clk_alloc()
38 void clk_free(struct clk *clk) in clk_free() argument
65 clk->rate = clk->ops->get_rate(clk, parent_rate); in clk_compute_rate_no_lock()
70 struct clk *clk_get_parent_by_index(struct clk *clk, size_t pidx) in clk_get_parent_by_index() argument
86 clk->parent = clk->parents[0]; in clk_init_parent()
89 pidx = clk->ops->get_parent(clk); in clk_init_parent()
92 clk->parent = clk->parents[pidx]; in clk_init_parent()
127 clk->ops->disable(clk); in clk_disable_no_lock()
150 res = clk->ops->enable(clk); in clk_enable_no_lock()
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A Dclk_dt.c17 const char *name, struct clk **clk) in clk_dt_get_by_name() argument
23 *clk = NULL; in clk_dt_get_by_name()
27 return clk_dt_get_by_index(fdt, nodeoffset, clk_id, clk); in clk_dt_get_by_name()
32 struct clk **clk) in clk_dt_get_by_idx_prop() argument
43 unsigned int clk_idx, struct clk **clk) in clk_dt_get_by_index() argument
141 struct clk *clk = NULL; in parse_assigned_clock() local
143 struct clk *parent = NULL; in parse_assigned_clock()
153 clock_idx, &clk); in parse_assigned_clock()
154 if (!clk) in parse_assigned_clock()
162 if (clk_set_parent(clk, parent)) { in parse_assigned_clock()
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A Dfixed_clk.c16 static unsigned long fixed_clk_get_rate(struct clk *clk, in fixed_clk_get_rate() argument
19 struct fixed_clock_data *d = clk->priv; in fixed_clk_get_rate()
33 struct clk *clk = NULL; in fixed_clock_probe() local
41 clk = clk_alloc(name, &fixed_clk_clk_ops, NULL, 0); in fixed_clock_probe()
42 if (!clk) in fixed_clock_probe()
58 clk->priv = fcd; in fixed_clock_probe()
60 res = clk_register(clk); in fixed_clock_probe()
65 clk); in fixed_clock_probe()
72 clk_free(clk); in fixed_clock_probe()
A Dclk-stm32mp15.c1302 static bool clk_is_gate(struct clk *clk) in clk_is_gate() argument
1310 static unsigned long clk_to_clock_id(struct clk *clk) in clk_to_clock_id() argument
1424 static const char *clk_op_get_name(struct clk *clk) in clk_op_get_name() argument
1448 static TEE_Result clk_op_enable(struct clk *clk) in clk_op_enable() argument
1457 static void clk_op_disable(struct clk *clk) in clk_op_disable() argument
1493 struct clk *clk = clock_id_to_clk(clock_id); in stm32_clock_is_enabled() local
1501 struct clk *clk = clock_id_to_clk(clock_id); in stm32_clock_enable() local
1511 struct clk *clk = clock_id_to_clk(clock_id); in stm32_clock_disable() local
1519 struct clk *clk = clock_id_to_clk(clock_id); in stm32_clock_get_rate() local
1530 struct clk *clk = NULL; in stm32mp1_clk_dt_get_clk() local
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/optee_os/core/include/drivers/
A Dclk.h53 TEE_Result (*enable)(struct clk *clk);
54 void (*disable)(struct clk *clk);
56 size_t (*get_parent)(struct clk *clk);
92 void clk_free(struct clk *clk);
100 TEE_Result clk_register(struct clk *clk);
125 TEE_Result clk_enable(struct clk *clk);
132 void clk_disable(struct clk *clk);
142 bool clk_is_enabled(struct clk *clk);
150 struct clk *clk_get_parent(struct clk *clk);
170 struct clk *clk_get_parent_by_index(struct clk *clk, size_t pidx);
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A Dclk_dt.h46 unsigned int clk_idx, struct clk **clk);
61 const char *name, struct clk **clk);
77 typedef struct clk *(*clk_dt_get_func)(struct dt_driver_phandle_args *args,
103 struct clk *clk_dt_get_simple_clk(struct dt_driver_phandle_args *args __unused, in clk_dt_get_simple_clk()
/optee_os/core/drivers/clk/sam/
A Dat91_audio_pll.c124 static void clk_audio_pll_frac_disable(struct clk *clk) in clk_audio_pll_frac_disable() argument
135 static void clk_audio_pll_pad_disable(struct clk *clk) in clk_audio_pll_pad_disable() argument
143 static void clk_audio_pll_pmc_disable(struct clk *clk) in clk_audio_pll_pmc_disable() argument
298 struct clk *
303 struct clk *clk = NULL; in at91_clk_register_audio_pll_frac() local
306 if (!clk) in at91_clk_register_audio_pll_frac()
326 return clk; in at91_clk_register_audio_pll_frac()
334 struct clk *clk = NULL; in at91_clk_register_audio_pll_pad() local
337 if (!clk) in at91_clk_register_audio_pll_pad()
365 struct clk *clk = NULL; in at91_clk_register_audio_pll_pmc() local
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A Dsama5d2_clk.c332 struct clk *clk = NULL; in pmc_setup() local
396 if (!clk) in pmc_setup()
415 if (!clk) in pmc_setup()
448 pmc_clk->clk = clk; in pmc_setup()
497 pmc_clk->clk = clk; in pmc_setup()
519 pmc_clk->clk = clk; in pmc_setup()
535 pmc_clk->clk = clk; in pmc_setup()
551 pmc_clk->clk = clk; in pmc_setup()
574 pmc_clk->clk = clk; in pmc_setup()
584 pmc->chws[PMC_I2S0_MUX].clk = clk; in pmc_setup()
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A Dat91_main.c44 static TEE_Result pmc_main_rc_osc_enable(struct clk *clk) in pmc_main_rc_osc_enable() argument
62 static void pmc_main_rc_osc_disable(struct clk *clk) in pmc_main_rc_osc_disable() argument
91 struct clk *clk = NULL; in pmc_register_main_rc_osc() local
95 if (!clk) in pmc_register_main_rc_osc()
115 return clk; in pmc_register_main_rc_osc()
128 static TEE_Result pmc_main_osc_enable(struct clk *clk) in pmc_main_osc_enable() argument
149 static void pmc_main_osc_disable(struct clk *clk) in pmc_main_osc_disable() argument
172 struct clk *clk = NULL; in pmc_register_main_osc() local
175 if (!clk) in pmc_register_main_osc()
293 struct clk *clk = NULL; in at91_clk_register_sam9x5_main() local
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A Dat91_clk.h44 struct clk *clk; member
144 struct clk *
150 struct clk *
155 struct clk *
160 struct clk *
168 struct clk *
175 struct clk *
180 struct clk *
185 struct clk *
191 struct clk *
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A Dat91_usb.c26 static unsigned long at91sam9x5_clk_usb_get_rate(struct clk *clk, in at91sam9x5_clk_usb_get_rate() argument
38 static TEE_Result at91sam9x5_clk_usb_set_parent(struct clk *clk, size_t index) in at91sam9x5_clk_usb_set_parent() argument
50 static size_t at91sam9x5_clk_usb_get_parent(struct clk *clk) in at91sam9x5_clk_usb_get_parent() argument
58 static TEE_Result at91sam9x5_clk_usb_set_rate(struct clk *clk, in at91sam9x5_clk_usb_set_rate() argument
85 static struct clk *
91 struct clk *clk = NULL; in _at91sam9x5_clk_register_usb() local
94 if (!clk) in _at91sam9x5_clk_register_usb()
104 clk->priv = usb; in _at91sam9x5_clk_register_usb()
108 clk_free(clk); in _at91sam9x5_clk_register_usb()
113 return clk; in _at91sam9x5_clk_register_usb()
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A Dat91_h32mx.c17 static unsigned long clk_sama5d4_h32mx_get_rate(struct clk *clk, in clk_sama5d4_h32mx_get_rate() argument
32 static TEE_Result clk_sama5d4_h32mx_set_rate(struct clk *clk, in clk_sama5d4_h32mx_set_rate() argument
55 struct clk *
57 struct clk *parent) in at91_clk_register_h32mx()
59 struct clk *clk = NULL; in at91_clk_register_h32mx() local
62 if (!clk) in at91_clk_register_h32mx()
65 clk->ops = &h32mx_ops; in at91_clk_register_h32mx()
66 clk->priv = pmc; in at91_clk_register_h32mx()
67 clk->name = name; in at91_clk_register_h32mx()
71 clk_free(clk); in at91_clk_register_h32mx()
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A Dat91_utmi.c33 static TEE_Result clk_utmi_enable(struct clk *clk) in clk_utmi_enable() argument
88 static void clk_utmi_disable(struct clk *clk) in clk_utmi_disable() argument
95 static unsigned long clk_utmi_get_rate(struct clk *clk __unused, in clk_utmi_get_rate()
108 struct clk *
113 struct clk *clk = NULL; in at91_clk_register_utmi() local
116 if (!clk) in at91_clk_register_utmi()
121 clk_free(clk); in at91_clk_register_utmi()
129 clk->priv = utmi; in at91_clk_register_utmi()
131 if (clk_register(clk)) { in at91_clk_register_utmi()
132 clk_free(clk); in at91_clk_register_utmi()
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A Dat91_generated.c31 static TEE_Result clk_generated_enable(struct clk *clk) in clk_generated_enable() argument
49 static void clk_generated_disable(struct clk *clk) in clk_generated_disable() argument
60 clk_generated_get_rate(struct clk *clk, unsigned long parent_rate) in clk_generated_get_rate() argument
80 static size_t clk_generated_get_parent(struct clk *clk) in clk_generated_get_parent() argument
139 struct clk *
148 struct clk *clk = NULL; in at91_clk_register_generated() local
151 if (!clk) in at91_clk_register_generated()
156 clk_free(clk); in at91_clk_register_generated()
168 clk->priv = gck; in at91_clk_register_generated()
173 clk_free(clk); in at91_clk_register_generated()
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A Dat91_peripheral.c30 static void clk_sam9x5_peripheral_autodiv(struct clk *clk) in clk_sam9x5_peripheral_autodiv() argument
56 static TEE_Result clk_sam9x5_peripheral_enable(struct clk *clk) in clk_sam9x5_peripheral_enable() argument
75 static void clk_sam9x5_peripheral_disable(struct clk *clk) in clk_sam9x5_peripheral_disable() argument
90 clk_sam9x5_peripheral_get_rate(struct clk *clk, in clk_sam9x5_peripheral_get_rate() argument
113 static TEE_Result clk_sam9x5_peripheral_set_rate(struct clk *clk, in clk_sam9x5_peripheral_set_rate() argument
148 struct clk *
155 struct clk *clk = NULL; in at91_clk_register_sam9x5_periph() local
161 if (!clk) in at91_clk_register_sam9x5_periph()
166 clk_free(clk); in at91_clk_register_sam9x5_periph()
181 clk_free(clk); in at91_clk_register_sam9x5_periph()
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A Dat91_plldiv.c15 static unsigned long clk_plldiv_get_rate(struct clk *clk, in clk_plldiv_get_rate() argument
18 struct pmc_data *pmc = clk->priv; in clk_plldiv_get_rate()
27 static TEE_Result clk_plldiv_set_rate(struct clk *clk, unsigned long rate, in clk_plldiv_set_rate() argument
46 struct clk *
48 struct clk *parent) in at91_clk_register_plldiv()
50 struct clk *clk = NULL; in at91_clk_register_plldiv() local
53 if (!clk) in at91_clk_register_plldiv()
56 clk->priv = pmc; in at91_clk_register_plldiv()
59 if (clk_register(clk)) { in at91_clk_register_plldiv()
60 clk_free(clk); in at91_clk_register_plldiv()
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A Dat91_master.c36 static TEE_Result clk_master_enable(struct clk *clk) in clk_master_enable() argument
46 static unsigned long clk_master_div_get_rate(struct clk *clk, in clk_master_div_get_rate() argument
77 static unsigned long clk_master_pres_get_rate(struct clk *clk, in clk_master_pres_get_rate() argument
94 static size_t clk_master_pres_get_parent(struct clk *clk) in clk_master_pres_get_parent() argument
119 struct clk *clk = NULL; in at91_clk_register_master_internal() local
125 if (!clk) in at91_clk_register_master_internal()
130 clk_free(clk); in at91_clk_register_master_internal()
143 clk_free(clk); in at91_clk_register_master_internal()
148 return clk; in at91_clk_register_master_internal()
151 struct clk *
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A Dat91_i2s_mux.c21 static size_t clk_i2s_mux_get_parent(struct clk *clk) in clk_i2s_mux_get_parent() argument
23 struct clk_i2s_mux *mux = clk->priv; in clk_i2s_mux_get_parent()
29 static TEE_Result clk_i2s_mux_set_parent(struct clk *clk, size_t index) in clk_i2s_mux_set_parent() argument
44 struct clk *
49 struct clk *clk = NULL; in at91_clk_i2s_mux_register() local
52 if (!clk) in at91_clk_i2s_mux_register()
57 clk_free(clk); in at91_clk_i2s_mux_register()
64 clk->priv = i2s_ck; in at91_clk_i2s_mux_register()
66 if (clk_register(clk)) { in at91_clk_i2s_mux_register()
67 clk_free(clk); in at91_clk_i2s_mux_register()
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A Dat91_system.c36 static TEE_Result clk_system_enable(struct clk *clk) in clk_system_enable() argument
38 struct clk_system *sys = clk->priv; in clk_system_enable()
51 static void clk_system_disable(struct clk *clk) in clk_system_disable() argument
63 struct clk *
68 struct clk *clk = NULL; in at91_clk_register_system() local
74 if (!clk) in at91_clk_register_system()
79 clk_free(clk); in at91_clk_register_system()
86 clk->priv = sys; in at91_clk_register_system()
88 if (clk_register(clk)) { in at91_clk_register_system()
89 clk_free(clk); in at91_clk_register_system()
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A Dat91_programmable.c32 static unsigned long clk_programmable_get_rate(struct clk *clk, in clk_programmable_get_rate() argument
48 static TEE_Result clk_programmable_set_parent(struct clk *clk, size_t index) in clk_programmable_set_parent() argument
70 static size_t clk_programmable_get_parent(struct clk *clk) in clk_programmable_get_parent() argument
93 static TEE_Result clk_programmable_set_rate(struct clk *clk, unsigned long rate, in clk_programmable_set_rate() argument
133 struct clk *
140 struct clk *clk = NULL; in at91_clk_register_programmable() local
146 if (!prog || !clk) in at91_clk_register_programmable()
153 clk->priv = prog; in at91_clk_register_programmable()
156 if (clk_register(clk)) { in at91_clk_register_programmable()
157 clk_free(clk); in at91_clk_register_programmable()
[all …]
A Dat91_sckc.c12 static unsigned long sckc_get_rate(struct clk *clk __unused, in sckc_get_rate()
25 struct clk *clk = NULL; in sckc_pmc_setup() local
28 clk = clk_alloc("slowck", &sckc_clk_ops, NULL, 0); in sckc_pmc_setup()
29 if (!clk) in sckc_pmc_setup()
32 res = clk_register(clk); in sckc_pmc_setup()
34 clk_free(clk); in sckc_pmc_setup()
39 clk); in sckc_pmc_setup()
A Dat91_pll.c54 static TEE_Result clk_pll_enable(struct clk *clk) in clk_pll_enable() argument
96 static void clk_pll_disable(struct clk *clk) in clk_pll_disable() argument
104 static unsigned long clk_pll_get_rate(struct clk *clk, in clk_pll_get_rate() argument
227 static TEE_Result clk_pll_set_rate(struct clk *clk, unsigned long rate, in clk_pll_set_rate() argument
255 struct clk *
261 struct clk *clk = NULL; in at91_clk_register_pll() local
270 if (!clk) in at91_clk_register_pll()
278 clk_free(clk); in at91_clk_register_pll()
291 clk->priv = pll; in at91_clk_register_pll()
294 clk_free(clk); in at91_clk_register_pll()
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A Dat91_pmc.c14 static struct clk *pmc_clk_get_by_id(struct pmc_clk *clks, unsigned int nclk, in pmc_clk_get_by_id()
20 if (clks[i].clk && clks[i].id == id) in pmc_clk_get_by_id()
21 return clks[i].clk; in pmc_clk_get_by_id()
27 struct clk *pmc_clk_get_by_name(struct pmc_clk *clks, unsigned int nclk, in pmc_clk_get_by_name()
33 if (strcmp(clks[i].clk->name, name) == 0) in pmc_clk_get_by_name()
34 return clks[i].clk; in pmc_clk_get_by_name()
39 struct clk *clk_dt_pmc_get(struct dt_driver_phandle_args *clkspec, void *data, in clk_dt_pmc_get()
46 struct clk *clk = NULL; in clk_dt_pmc_get() local
80 clk = pmc_clk_get_by_id(clks, nclk, idx); in clk_dt_pmc_get()
81 if (clk) in clk_dt_pmc_get()
[all …]
/optee_os/core/drivers/
A Dstm32_gpio.c57 struct clk *clk = stm32_get_gpio_bank_clk(bank); in get_gpio_cfg() local
59 clk_enable(clk); in get_gpio_cfg()
89 clk_disable(clk); in get_gpio_cfg()
96 struct clk *clk = stm32_get_gpio_bank_clk(bank); in set_gpio_cfg() local
99 clk_enable(clk); in set_gpio_cfg()
134 clk_disable(clk); in set_gpio_cfg()
174 struct clk *clk = NULL; in ckeck_gpio_bank() local
394 struct clk *clk = stm32_get_gpio_bank_clk(bank); in stm32_gpio_get_input_level() local
399 clk_enable(clk); in stm32_gpio_get_input_level()
412 struct clk *clk = stm32_get_gpio_bank_clk(bank); in stm32_gpio_set_output_level() local
[all …]
/optee_os/core/arch/arm/plat-stm32mp1/
A Dscmi_server.c43 struct clk *clk; member
338 *array = clk_get_rate(clock->clk); in plat_scmi_clock_rates_array()
353 return clk_get_rate(clock->clk); in plat_scmi_clock_get_rate()
380 clk_enable(clock->clk); in plat_scmi_clock_set_state()
386 clk_disable(clock->clk); in plat_scmi_clock_set_state()
829 struct stm32_scmi_clk *clk = &res->clock[j]; in stm32mp1_init_scmi_server() local
831 if (!clk->name || in stm32mp1_init_scmi_server()
835 clk->clk = stm32mp_rcc_clock_id_to_clk(clk->clock_id); in stm32mp1_init_scmi_server()
836 assert(clk->clk); in stm32mp1_init_scmi_server()
839 if (clk->enabled && in stm32mp1_init_scmi_server()
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