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9d976d6721
The generic power domain related code in PSCI domain driver is largely independent of PSCI and can be shared with RISC-V SBI domain driver hence we factor-out this code into dt_idle_genpd.c and dt_idle_genpd.h. Signed-off-by: Anup Patel <anup.patel@wdc.com> Signed-off-by: Anup Patel <apatel@ventanamicro.com> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
31 lines
672 B
C
31 lines
672 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __CPUIDLE_PSCI_H
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#define __CPUIDLE_PSCI_H
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struct device;
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struct device_node;
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void psci_set_domain_state(u32 state);
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int psci_dt_parse_state_node(struct device_node *np, u32 *state);
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#ifdef CONFIG_ARM_PSCI_CPUIDLE_DOMAIN
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#include "dt_idle_genpd.h"
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static inline struct device *psci_dt_attach_cpu(int cpu)
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{
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return dt_idle_attach_cpu(cpu, "psci");
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}
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static inline void psci_dt_detach_cpu(struct device *dev)
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{
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dt_idle_detach_cpu(dev);
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}
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#else
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static inline struct device *psci_dt_attach_cpu(int cpu) { return NULL; }
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static inline void psci_dt_detach_cpu(struct device *dev) { }
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#endif
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#endif /* __CPUIDLE_PSCI_H */
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