diff options
Diffstat (limited to 'drivers/gpu/drm/panthor/panthor_regs.h')
| -rw-r--r-- | drivers/gpu/drm/panthor/panthor_regs.h | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/drivers/gpu/drm/panthor/panthor_regs.h b/drivers/gpu/drm/panthor/panthor_regs.h index 8bee76d01bf8..08bf06c452d6 100644 --- a/drivers/gpu/drm/panthor/panthor_regs.h +++ b/drivers/gpu/drm/panthor/panthor_regs.h @@ -64,6 +64,8 @@ #define GPU_FAULT_STATUS 0x3C #define GPU_FAULT_ADDR 0x40 +#define GPU_L2_CONFIG 0x48 +#define GPU_L2_CONFIG_ASN_HASH_ENABLE BIT(24) #define GPU_PWR_KEY 0x50 #define GPU_PWR_KEY_UNLOCK 0x2968A819 @@ -72,6 +74,7 @@ #define GPU_FEATURES 0x60 #define GPU_FEATURES_RAY_INTERSECTION BIT(2) +#define GPU_FEATURES_RAY_TRAVERSAL BIT(5) #define GPU_TIMESTAMP_OFFSET 0x88 #define GPU_CYCLE_COUNT 0x90 @@ -110,6 +113,8 @@ #define GPU_REVID 0x280 +#define GPU_ASN_HASH(n) (0x2C0 + ((n) * 4)) + #define GPU_COHERENCY_FEATURES 0x300 #define GPU_COHERENCY_PROT_BIT(name) BIT(GPU_COHERENCY_ ## name) @@ -205,4 +210,82 @@ #define CSF_DOORBELL(i) (0x80000 + ((i) * 0x10000)) #define CSF_GLB_DOORBELL_ID 0 +/* PWR Control registers */ + +#define PWR_CONTROL_BASE 0x800 +#define PWR_CTRL_REG(x) (PWR_CONTROL_BASE + (x)) + +#define PWR_INT_RAWSTAT PWR_CTRL_REG(0x0) +#define PWR_INT_CLEAR PWR_CTRL_REG(0x4) +#define PWR_INT_MASK PWR_CTRL_REG(0x8) +#define PWR_INT_STAT PWR_CTRL_REG(0xc) +#define PWR_IRQ_POWER_CHANGED_SINGLE BIT(0) +#define PWR_IRQ_POWER_CHANGED_ALL BIT(1) +#define PWR_IRQ_DELEGATION_CHANGED BIT(2) +#define PWR_IRQ_RESET_COMPLETED BIT(3) +#define PWR_IRQ_RETRACT_COMPLETED BIT(4) +#define PWR_IRQ_INSPECT_COMPLETED BIT(5) +#define PWR_IRQ_COMMAND_NOT_ALLOWED BIT(30) +#define PWR_IRQ_COMMAND_INVALID BIT(31) + +#define PWR_STATUS PWR_CTRL_REG(0x20) +#define PWR_STATUS_ALLOW_L2 BIT_U64(0) +#define PWR_STATUS_ALLOW_TILER BIT_U64(1) +#define PWR_STATUS_ALLOW_SHADER BIT_U64(8) +#define PWR_STATUS_ALLOW_BASE BIT_U64(14) +#define PWR_STATUS_ALLOW_STACK BIT_U64(15) +#define PWR_STATUS_DOMAIN_ALLOWED(x) BIT_U64(x) +#define PWR_STATUS_DELEGATED_L2 BIT_U64(16) +#define PWR_STATUS_DELEGATED_TILER BIT_U64(17) +#define PWR_STATUS_DELEGATED_SHADER BIT_U64(24) +#define PWR_STATUS_DELEGATED_BASE BIT_U64(30) +#define PWR_STATUS_DELEGATED_STACK BIT_U64(31) +#define PWR_STATUS_DELEGATED_SHIFT 16 +#define PWR_STATUS_DOMAIN_DELEGATED(x) BIT_U64((x) + PWR_STATUS_DELEGATED_SHIFT) +#define PWR_STATUS_ALLOW_SOFT_RESET BIT_U64(33) +#define PWR_STATUS_ALLOW_FAST_RESET BIT_U64(34) +#define PWR_STATUS_POWER_PENDING BIT_U64(41) +#define PWR_STATUS_RESET_PENDING BIT_U64(42) +#define PWR_STATUS_RETRACT_PENDING BIT_U64(43) +#define PWR_STATUS_INSPECT_PENDING BIT_U64(44) + +#define PWR_COMMAND PWR_CTRL_REG(0x28) +#define PWR_COMMAND_POWER_UP 0x10 +#define PWR_COMMAND_POWER_DOWN 0x11 +#define PWR_COMMAND_DELEGATE 0x20 +#define PWR_COMMAND_RETRACT 0x21 +#define PWR_COMMAND_RESET_SOFT 0x31 +#define PWR_COMMAND_RESET_FAST 0x32 +#define PWR_COMMAND_INSPECT 0xF0 +#define PWR_COMMAND_DOMAIN_L2 0 +#define PWR_COMMAND_DOMAIN_TILER 1 +#define PWR_COMMAND_DOMAIN_SHADER 8 +#define PWR_COMMAND_DOMAIN_BASE 14 +#define PWR_COMMAND_DOMAIN_STACK 15 +#define PWR_COMMAND_SUBDOMAIN_RTU BIT(0) +#define PWR_COMMAND_DEF(cmd, domain, subdomain) \ + (((subdomain) << 16) | ((domain) << 8) | (cmd)) + +#define PWR_CMDARG PWR_CTRL_REG(0x30) + +#define PWR_L2_PRESENT PWR_CTRL_REG(0x100) +#define PWR_L2_READY PWR_CTRL_REG(0x108) +#define PWR_L2_PWRTRANS PWR_CTRL_REG(0x110) +#define PWR_L2_PWRACTIVE PWR_CTRL_REG(0x118) +#define PWR_TILER_PRESENT PWR_CTRL_REG(0x140) +#define PWR_TILER_READY PWR_CTRL_REG(0x148) +#define PWR_TILER_PWRTRANS PWR_CTRL_REG(0x150) +#define PWR_TILER_PWRACTIVE PWR_CTRL_REG(0x158) +#define PWR_SHADER_PRESENT PWR_CTRL_REG(0x200) +#define PWR_SHADER_READY PWR_CTRL_REG(0x208) +#define PWR_SHADER_PWRTRANS PWR_CTRL_REG(0x210) +#define PWR_SHADER_PWRACTIVE PWR_CTRL_REG(0x218) +#define PWR_BASE_PRESENT PWR_CTRL_REG(0x380) +#define PWR_BASE_READY PWR_CTRL_REG(0x388) +#define PWR_BASE_PWRTRANS PWR_CTRL_REG(0x390) +#define PWR_BASE_PWRACTIVE PWR_CTRL_REG(0x398) +#define PWR_STACK_PRESENT PWR_CTRL_REG(0x3c0) +#define PWR_STACK_READY PWR_CTRL_REG(0x3c8) +#define PWR_STACK_PWRTRANS PWR_CTRL_REG(0x3d0) + #endif |