46 static void gpc_imr_core_spin_lock(unsigned int core_id)  in gpc_imr_core_spin_lock()  argument
48 	spin_lock(&gpc_imr_lock[core_id]);  in gpc_imr_core_spin_lock()
51 static void gpc_imr_core_spin_unlock(unsigned int core_id)  in gpc_imr_core_spin_unlock()  argument
53 	spin_unlock(&gpc_imr_lock[core_id]);  in gpc_imr_core_spin_unlock()
56 static void gpc_save_imr_lpm(unsigned int core_id, unsigned int imr_idx)  in gpc_save_imr_lpm()  argument
58 	uint32_t reg = gpc_imr_offset[core_id] + imr_idx * 4;  in gpc_save_imr_lpm()
60 	gpc_imr_core_spin_lock(core_id);  in gpc_save_imr_lpm()
62 	gpc_saved_imrs[core_id + imr_idx * 4] = mmio_read_32(reg);  in gpc_save_imr_lpm()
65 	gpc_imr_core_spin_unlock(core_id);  in gpc_save_imr_lpm()
68 static void gpc_restore_imr_lpm(unsigned int core_id, unsigned int imr_idx)  in gpc_restore_imr_lpm()  argument
70 	uint32_t reg = gpc_imr_offset[core_id] + imr_idx * 4;  in gpc_restore_imr_lpm()
71 	uint32_t val = gpc_saved_imrs[core_id + imr_idx * 4];  in gpc_restore_imr_lpm()
73 	gpc_imr_core_spin_lock(core_id);  in gpc_restore_imr_lpm()
77 	gpc_imr_core_spin_unlock(core_id);  in gpc_restore_imr_lpm()
156 static void imx_gpc_mask_irq0(uint32_t core_id, uint32_t mask)  in imx_gpc_mask_irq0()  argument
158 	gpc_imr_core_spin_lock(core_id);  in imx_gpc_mask_irq0()
160 		mmio_setbits_32(gpc_imr_offset[core_id], 1);  in imx_gpc_mask_irq0()
162 		mmio_clrbits_32(gpc_imr_offset[core_id], 1);  in imx_gpc_mask_irq0()
166 	gpc_imr_core_spin_unlock(core_id);  in imx_gpc_mask_irq0()
178 void imx_gpc_set_a53_core_awake(uint32_t core_id)  in imx_gpc_set_a53_core_awake()  argument
180 	imx_gpc_mask_irq0(core_id, true);  in imx_gpc_set_a53_core_awake()
217 void imx_set_cpu_pwr_off(unsigned int core_id)  in imx_set_cpu_pwr_off()  argument
222 	mmio_setbits_32(IMX_GPC_BASE + LPCR_A53_AD, COREx_WFI_PDN(core_id) |  in imx_set_cpu_pwr_off()
223 			(1 << (core_id + 20)));  in imx_set_cpu_pwr_off()
228 	mmio_setbits_32(IMX_GPC_BASE + COREx_PGC_PCR(core_id), 0x1);  in imx_set_cpu_pwr_off()
232 void imx_set_cpu_lpm(unsigned int core_id, bool pdn)  in imx_set_cpu_lpm()  argument
238 		mmio_setbits_32(IMX_GPC_BASE + LPCR_A53_AD, COREx_WFI_PDN(core_id) |  in imx_set_cpu_lpm()
239 				(1 << (core_id + 20)) | COREx_IRQ_WUP(core_id));  in imx_set_cpu_lpm()
241 		mmio_setbits_32(IMX_GPC_BASE + COREx_PGC_PCR(core_id), 0x1);  in imx_set_cpu_lpm()
244 		mmio_clrbits_32(IMX_GPC_BASE + LPCR_A53_AD, COREx_WFI_PDN(core_id) |  in imx_set_cpu_lpm()
245 				COREx_IRQ_WUP(core_id));  in imx_set_cpu_lpm()
247 		mmio_setbits_32(IMX_GPC_BASE + COREx_PGC_PCR(core_id), 0x1);  in imx_set_cpu_lpm()