diff options
Diffstat (limited to 'include')
-rw-r--r-- | include/dt-bindings/power/qcom-rpmpd.h | 24 | ||||
-rw-r--r-- | include/linux/qcom_scm.h | 119 |
2 files changed, 92 insertions, 51 deletions
diff --git a/include/dt-bindings/power/qcom-rpmpd.h b/include/dt-bindings/power/qcom-rpmpd.h index f05f8b1808ec..3f74096d5a7c 100644 --- a/include/dt-bindings/power/qcom-rpmpd.h +++ b/include/dt-bindings/power/qcom-rpmpd.h @@ -15,12 +15,36 @@ #define SDM845_GFX 7 #define SDM845_MSS 8 +/* SM8150 Power Domain Indexes */ +#define SM8150_MSS 0 +#define SM8150_EBI 1 +#define SM8150_LMX 2 +#define SM8150_LCX 3 +#define SM8150_GFX 4 +#define SM8150_MX 5 +#define SM8150_MX_AO 6 +#define SM8150_CX 7 +#define SM8150_CX_AO 8 +#define SM8150_MMCX 9 +#define SM8150_MMCX_AO 10 + +/* SC7180 Power Domain Indexes */ +#define SC7180_CX 0 +#define SC7180_CX_AO 1 +#define SC7180_GFX 2 +#define SC7180_MX 3 +#define SC7180_MX_AO 4 +#define SC7180_LMX 5 +#define SC7180_LCX 6 +#define SC7180_MSS 7 + /* SDM845 Power Domain performance levels */ #define RPMH_REGULATOR_LEVEL_RETENTION 16 #define RPMH_REGULATOR_LEVEL_MIN_SVS 48 #define RPMH_REGULATOR_LEVEL_LOW_SVS 64 #define RPMH_REGULATOR_LEVEL_SVS 128 #define RPMH_REGULATOR_LEVEL_SVS_L1 192 +#define RPMH_REGULATOR_LEVEL_SVS_L2 224 #define RPMH_REGULATOR_LEVEL_NOM 256 #define RPMH_REGULATOR_LEVEL_NOM_L1 320 #define RPMH_REGULATOR_LEVEL_NOM_L2 336 diff --git a/include/linux/qcom_scm.h b/include/linux/qcom_scm.h index d05ddac9a57e..3d6a24697761 100644 --- a/include/linux/qcom_scm.h +++ b/include/linux/qcom_scm.h @@ -1,5 +1,5 @@ /* SPDX-License-Identifier: GPL-2.0-only */ -/* Copyright (c) 2010-2015, 2018, The Linux Foundation. All rights reserved. +/* Copyright (c) 2010-2015, 2018-2019 The Linux Foundation. All rights reserved. * Copyright (C) 2015 Linaro Ltd. */ #ifndef __QCOM_SCM_H @@ -55,77 +55,94 @@ enum qcom_scm_sec_dev_id { #define QCOM_SCM_PERM_RWX (QCOM_SCM_PERM_RW | QCOM_SCM_PERM_EXEC) #if IS_ENABLED(CONFIG_QCOM_SCM) +extern bool qcom_scm_is_available(void); + extern int qcom_scm_set_cold_boot_addr(void *entry, const cpumask_t *cpus); extern int qcom_scm_set_warm_boot_addr(void *entry, const cpumask_t *cpus); -extern bool qcom_scm_is_available(void); -extern bool qcom_scm_hdcp_available(void); -extern int qcom_scm_hdcp_req(struct qcom_scm_hdcp_req *req, u32 req_cnt, - u32 *resp); -extern bool qcom_scm_ocmem_lock_available(void); -extern int qcom_scm_ocmem_lock(enum qcom_scm_ocmem_client id, u32 offset, - u32 size, u32 mode); -extern int qcom_scm_ocmem_unlock(enum qcom_scm_ocmem_client id, u32 offset, - u32 size); -extern bool qcom_scm_pas_supported(u32 peripheral); +extern void qcom_scm_cpu_power_down(u32 flags); +extern int qcom_scm_set_remote_state(u32 state, u32 id); + extern int qcom_scm_pas_init_image(u32 peripheral, const void *metadata, size_t size); extern int qcom_scm_pas_mem_setup(u32 peripheral, phys_addr_t addr, phys_addr_t size); extern int qcom_scm_pas_auth_and_reset(u32 peripheral); extern int qcom_scm_pas_shutdown(u32 peripheral); -extern int qcom_scm_assign_mem(phys_addr_t mem_addr, size_t mem_sz, - unsigned int *src, - const struct qcom_scm_vmperm *newvm, - unsigned int dest_cnt); -extern void qcom_scm_cpu_power_down(u32 flags); -extern u32 qcom_scm_get_version(void); -extern int qcom_scm_set_remote_state(u32 state, u32 id); +extern bool qcom_scm_pas_supported(u32 peripheral); + +extern int qcom_scm_io_readl(phys_addr_t addr, unsigned int *val); +extern int qcom_scm_io_writel(phys_addr_t addr, unsigned int val); + extern bool qcom_scm_restore_sec_cfg_available(void); extern int qcom_scm_restore_sec_cfg(u32 device_id, u32 spare); extern int qcom_scm_iommu_secure_ptbl_size(u32 spare, size_t *size); extern int qcom_scm_iommu_secure_ptbl_init(u64 addr, u32 size, u32 spare); +extern int qcom_scm_assign_mem(phys_addr_t mem_addr, size_t mem_sz, + unsigned int *src, + const struct qcom_scm_vmperm *newvm, + unsigned int dest_cnt); + +extern bool qcom_scm_ocmem_lock_available(void); +extern int qcom_scm_ocmem_lock(enum qcom_scm_ocmem_client id, u32 offset, + u32 size, u32 mode); +extern int qcom_scm_ocmem_unlock(enum qcom_scm_ocmem_client id, u32 offset, + u32 size); + +extern bool qcom_scm_hdcp_available(void); +extern int qcom_scm_hdcp_req(struct qcom_scm_hdcp_req *req, u32 req_cnt, + u32 *resp); + extern int qcom_scm_qsmmu500_wait_safe_toggle(bool en); -extern int qcom_scm_io_readl(phys_addr_t addr, unsigned int *val); -extern int qcom_scm_io_writel(phys_addr_t addr, unsigned int val); #else #include <linux/errno.h> -static inline -int qcom_scm_set_cold_boot_addr(void *entry, const cpumask_t *cpus) -{ - return -ENODEV; -} -static inline -int qcom_scm_set_warm_boot_addr(void *entry, const cpumask_t *cpus) -{ - return -ENODEV; -} static inline bool qcom_scm_is_available(void) { return false; } -static inline bool qcom_scm_hdcp_available(void) { return false; } -static inline int qcom_scm_hdcp_req(struct qcom_scm_hdcp_req *req, u32 req_cnt, - u32 *resp) { return -ENODEV; } -static inline bool qcom_scm_pas_supported(u32 peripheral) { return false; } + +static inline int qcom_scm_set_cold_boot_addr(void *entry, + const cpumask_t *cpus) { return -ENODEV; } +static inline int qcom_scm_set_warm_boot_addr(void *entry, + const cpumask_t *cpus) { return -ENODEV; } +static inline void qcom_scm_cpu_power_down(u32 flags) {} +static inline u32 qcom_scm_set_remote_state(u32 state,u32 id) + { return -ENODEV; } + static inline int qcom_scm_pas_init_image(u32 peripheral, const void *metadata, - size_t size) { return -ENODEV; } + size_t size) { return -ENODEV; } static inline int qcom_scm_pas_mem_setup(u32 peripheral, phys_addr_t addr, - phys_addr_t size) { return -ENODEV; } -static inline int -qcom_scm_pas_auth_and_reset(u32 peripheral) { return -ENODEV; } + phys_addr_t size) { return -ENODEV; } +static inline int qcom_scm_pas_auth_and_reset(u32 peripheral) + { return -ENODEV; } static inline int qcom_scm_pas_shutdown(u32 peripheral) { return -ENODEV; } +static inline bool qcom_scm_pas_supported(u32 peripheral) { return false; } + +static inline int qcom_scm_io_readl(phys_addr_t addr, unsigned int *val) + { return -ENODEV; } +static inline int qcom_scm_io_writel(phys_addr_t addr, unsigned int val) + { return -ENODEV; } + +static inline bool qcom_scm_restore_sec_cfg_available(void) { return false; } +static inline int qcom_scm_restore_sec_cfg(u32 device_id, u32 spare) + { return -ENODEV; } +static inline int qcom_scm_iommu_secure_ptbl_size(u32 spare, size_t *size) + { return -ENODEV; } +static inline int qcom_scm_iommu_secure_ptbl_init(u64 addr, u32 size, u32 spare) + { return -ENODEV; } static inline int qcom_scm_assign_mem(phys_addr_t mem_addr, size_t mem_sz, - unsigned int *src, - const struct qcom_scm_vmperm *newvm, - unsigned int dest_cnt) { return -ENODEV; } -static inline void qcom_scm_cpu_power_down(u32 flags) {} -static inline u32 qcom_scm_get_version(void) { return 0; } -static inline u32 -qcom_scm_set_remote_state(u32 state,u32 id) { return -ENODEV; } -static inline int qcom_scm_restore_sec_cfg(u32 device_id, u32 spare) { return -ENODEV; } -static inline int qcom_scm_iommu_secure_ptbl_size(u32 spare, size_t *size) { return -ENODEV; } -static inline int qcom_scm_iommu_secure_ptbl_init(u64 addr, u32 size, u32 spare) { return -ENODEV; } -static inline int qcom_scm_qsmmu500_wait_safe_toggle(bool en) { return -ENODEV; } -static inline int qcom_scm_io_readl(phys_addr_t addr, unsigned int *val) { return -ENODEV; } -static inline int qcom_scm_io_writel(phys_addr_t addr, unsigned int val) { return -ENODEV; } + unsigned int *src, const struct qcom_scm_vmperm *newvm, + unsigned int dest_cnt) { return -ENODEV; } + +static inline bool qcom_scm_ocmem_lock_available(void) { return false; } +static inline int qcom_scm_ocmem_lock(enum qcom_scm_ocmem_client id, u32 offset, + u32 size, u32 mode) { return -ENODEV; } +static inline int qcom_scm_ocmem_unlock(enum qcom_scm_ocmem_client id, + u32 offset, u32 size) { return -ENODEV; } + +static inline bool qcom_scm_hdcp_available(void) { return false; } +static inline int qcom_scm_hdcp_req(struct qcom_scm_hdcp_req *req, u32 req_cnt, + u32 *resp) { return -ENODEV; } + +static inline int qcom_scm_qsmmu500_wait_safe_toggle(bool en) + { return -ENODEV; } #endif #endif |