Lines Matching +full:processor +full:- +full:b +full:- +full:side

1 /* SPDX-License-Identifier: GPL-2.0-only */
3  * arch/arm/mach-at91/pm_slow_clock.S
13 #include "pm_data-offsets.h"
16 .arch armv7-a
32  * Side effects: overwrites r7, r8
39 	b	2f
45 	bne	2b
51  * Side effects: overwrites r7
56 	beq	1b
62  * Side effects: overwrites r7
67 	beq	1b
71  * Put the processor to enter the idle state
73  * Side effects: overwrites r7
102  * Enable self-refresh
104  * Side effects: overwrites r2, r3, tmp1, tmp2, tmp3, r7
141 	/* Switch to self-refresh. */
147 	/* Wait for self-refresh enter. */
153 	/* Disable DX DLLs for non-backup modes. */
191  * Disable self-refresh
193  * Side effects: overwrites r2, r3, tmp1, tmp2, tmp3
225 	/* Enable quasi-dynamic programming. */
229 	/* De-assert SDRAM initialization. */
234 	/* Quasi-dynamic programming done. */
243 	/* DLL soft-reset + DLL lock wait + ITM reset */
254 	/* Enable quasi-dynamic programming. */
273 	/* Trigger self-refresh exit. */
279 	/* Wait for self-refresh exit done. */
310  * Enable self-refresh
324 	/* Active SDRAM self-refresh mode */
327 	b	sr_ena_exit
337 	/* LPDDR1 --> force DDR2 mode during self-refresh */
347 	/* Active DDRC self-refresh mode */
368 	/* Active DDRC self-refresh mode */
376 	b	sr_ena_exit
382 	/* Active SDRAMC self-refresh mode */
396  * Disable self-refresh
415 	  * For exiting the self-refresh mode, do nothing,
416 	  * automatically exit the self-refresh mode.
418 	b	sr_dis_exit
441 	b	sr_dis_exit
469 	b	1f
494 	bne	2b
511 	b	6f
528 	beq	3b
565 	beq	1b
567 	/* Switch the main clock source to 12-MHz RC oscillator */
652 	bne	4b
714 	b	2f
778 	beq	3b
779 	b	2f
793 	beq	1b
800  * Side effects: overwrites tmp1, tmp2, tmp3
821 	b	e_ps
827 	b	e_ps
833 	b	e_ps
839 	b	e_ps
845 	b	e_ps
851 	b	e_ps
857 	b	e_ps
863 	b	e_ps
879 	b	e_loop
888  * Side effects: overwrites tmp1, tmp2 and tmp3
905 	b	r_ps
911 	b	r_ps
917 	b	r_ps
923 	b	r_ps
929 	b	r_ps
935 	b	r_ps
941 	b	r_ps
947 	b	r_ps
970 	b	r_loop
988 	 * - MAINCK if using ULP0 fast variant
989 	 * - slow clock, otherwise
1008 	b	ulp_exit
1012 	b	ulp_exit
1051 	beq	1b
1066 /* at91_pm_suspend_in_sram must be 8-byte aligned per the requirements of fncpy() */
1070 	stmfd	sp!, {r4 - r12, lr}
1095 	 * to RAM may be limited while in self-refresh.
1130 	/* Active the self-refresh mode */
1140 	b	exit_suspend
1146 	b	exit_suspend
1152 	/* Exit the self-refresh mode */
1156 	ldmfd	sp!, {r4 - r12, pc}
1221 	.word .-at91_pm_suspend_in_sram