111 	unsigned int idx = peri_id / 32;  in matrix_set_periph_world()  local
115 	if (idx > 3)  in matrix_set_periph_world()
118 	spselr = matrix_read(base, MATRIX_SPSELR(idx));  in matrix_set_periph_world()
123 	matrix_write(base, MATRIX_SPSELR(idx), spselr);  in matrix_set_periph_world()
198 	int idx = 0;  in matrix_save_regs()  local
200 	for (idx = 0; idx < MATRIX_SPSELR_COUNT; idx++)  in matrix_save_regs()
201 		state->spselr[idx] = matrix_read(base, MATRIX_SPSELR(idx));  in matrix_save_regs()
203 	for (idx = 0; idx < MATRIX_SLAVE_COUNT; idx++) {  in matrix_save_regs()
204 		state->ssr[idx] = matrix_read(base, MATRIX_SSR(idx));  in matrix_save_regs()
205 		state->srtsr[idx] = matrix_read(base, MATRIX_SRTSR(idx));  in matrix_save_regs()
206 		state->sassr[idx] = matrix_read(base, MATRIX_SASSR(idx));  in matrix_save_regs()
224 	int idx = 0;  in matrix_restore_regs()  local
228 	for (idx = 0; idx < MATRIX_SPSELR_COUNT; idx++)  in matrix_restore_regs()
229 		matrix_write(base, MATRIX_SPSELR(idx), state->spselr[idx]);  in matrix_restore_regs()
231 	for (idx = 0; idx < MATRIX_SLAVE_COUNT; idx++) {  in matrix_restore_regs()
232 		matrix_write(base, MATRIX_SSR(idx), state->ssr[idx]);  in matrix_restore_regs()
233 		matrix_write(base, MATRIX_SRTSR(idx), state->srtsr[idx]);  in matrix_restore_regs()
234 		matrix_write(base, MATRIX_SASSR(idx), state->sassr[idx]);  in matrix_restore_regs()