Lines Matching +full:chip +full:- +full:scu

1 // SPDX-License-Identifier: GPL-2.0-or-later
57 		np = dev->of_node;  in rockchip_get_core_reset()
92 		ret = -1;  in pmu_set_power_domain()
122 		return -ENXIO;  in rockchip_boot_secondary()
128 		return -ENXIO;  in rockchip_boot_secondary()
159  * rockchip_smp_prepare_sram - populate necessary sram block
160  * Starting cores execute the code residing at the start of the on-chip sram
161  * after power-on. Therefore make sure, this sram region is reserved and
163  * core to the real startup code in ram into the sram-region.
164  * @node: mmio-sram device node
168 	unsigned int trampoline_sz = &rockchip_secondary_trampoline_end -  in rockchip_smp_prepare_sram()
185 		return -EINVAL;  in rockchip_smp_prepare_sram()
202 	.name = "rockchip-pmu",
214 	 * This function is only called via smp_ops->smp_prepare_cpu().  in rockchip_smp_prepare_pmu()
216 	 * and has an "enable-method" property that selects the SMP  in rockchip_smp_prepare_pmu()
226 	pmu = syscon_regmap_lookup_by_compatible("rockchip,rk3066-pmu");  in rockchip_smp_prepare_pmu()
232 	node = of_find_compatible_node(NULL, NULL, "rockchip,rk3066-pmu");  in rockchip_smp_prepare_pmu()
235 		return -ENODEV;  in rockchip_smp_prepare_pmu()
242 		return -ENOMEM;  in rockchip_smp_prepare_pmu()
263 	node = of_find_compatible_node(NULL, NULL, "rockchip,rk3066-smp-sram");  in rockchip_smp_prepare_cpus()
287 		/* enable the SCU power domain */  in rockchip_smp_prepare_cpus()
291 		node = of_find_compatible_node(NULL, NULL, "arm,cortex-a9-scu");  in rockchip_smp_prepare_cpus()
293 			pr_err("%s: missing scu\n", __func__);  in rockchip_smp_prepare_cpus()
299 			pr_err("%s: could not map scu registers\n", __func__);  in rockchip_smp_prepare_cpus()
306 		 * number of cores from the scu to verify this value when  in rockchip_smp_prepare_cpus()
373 CPU_METHOD_OF_DECLARE(rk3036_smp, "rockchip,rk3036-smp", &rk3036_smp_ops);
374 CPU_METHOD_OF_DECLARE(rk3066_smp, "rockchip,rk3066-smp", &rockchip_smp_ops);