53  * @pclk: PIT64B's peripheral clock
59 	struct clk	*pclk;  member
138 	clk_disable_unprepare(timer->pclk);  in mchp_pit64b_suspend()
143 	clk_prepare_enable(timer->pclk);  in mchp_pit64b_resume()
249  * PIT64B timer may be fed by gclk or pclk. When gclk is used its rate has to
250  * be at least 3 times lower that pclk's rate. pclk rate is fixed, gclk rate
251  * could be changed via clock APIs. The chosen clock (pclk or gclk) could be
256  * requested rate. If PCLK/GCLK < 3 (condition requested by PIT64B hardware)
257  * then the function falls back on using PCLK as clock source for PIT64B timer
268  * |    |-->pclk -->|-->|     |    +---------+  +-----+  |
275  *	- gclk rate <= pclk rate/3
277  *	- pclk rate is fixed (cannot be requested from PMC)
286 	pclk_rate = clk_get_rate(timer->pclk);  in mchp_pit64b_init_mode()
295 		goto pclk;  in mchp_pit64b_init_mode()
298 		goto pclk;  in mchp_pit64b_init_mode()
310 pclk:  in mchp_pit64b_init_mode()
311 	/* Check if requested rate could be obtained using PCLK. */  in mchp_pit64b_init_mode()
316 		/* Use PCLK. */  in mchp_pit64b_init_mode()
328 		timer->mode & MCHP_PIT64B_MR_SGCLK ? "gclk" : "pclk", best_pres,  in mchp_pit64b_init_mode()
350 	cs->timer.pclk = timer->pclk;  in mchp_pit64b_init_clksrc()
391 	ce->timer.pclk = timer->pclk;  in mchp_pit64b_init_clkevt()
428 	timer.pclk = of_clk_get_by_name(node, "pclk");  in mchp_pit64b_dt_init_timer()
429 	if (IS_ERR(timer.pclk))  in mchp_pit64b_dt_init_timer()
430 		return PTR_ERR(timer.pclk);  in mchp_pit64b_dt_init_timer()
453 	ret = clk_prepare_enable(timer.pclk);  in mchp_pit64b_dt_init_timer()
464 		clk_rate = clk_get_rate(timer.pclk);  in mchp_pit64b_dt_init_timer()
482 	clk_disable_unprepare(timer.pclk);  in mchp_pit64b_dt_init_timer()