diff options
Diffstat (limited to 'arch/arm/mach-k3/include/mach/hardware.h')
| -rw-r--r-- | arch/arm/mach-k3/include/mach/hardware.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/arch/arm/mach-k3/include/mach/hardware.h b/arch/arm/mach-k3/include/mach/hardware.h index 2c60ef85432..65742c4b7c8 100644 --- a/arch/arm/mach-k3/include/mach/hardware.h +++ b/arch/arm/mach-k3/include/mach/hardware.h @@ -6,6 +6,8 @@ #ifndef _ASM_ARCH_HARDWARE_H_ #define _ASM_ARCH_HARDWARE_H_ +#include <asm/io.h> + #ifdef CONFIG_SOC_K3_AM654 #include "am6_hardware.h" #endif @@ -28,6 +30,7 @@ #ifdef CONFIG_SOC_K3_AM62A7 #include "am62a_hardware.h" +#include "am62a_qos.h" #endif /* Assuming these addresses and definitions stay common across K3 devices */ @@ -36,6 +39,29 @@ #define JTAG_ID_VARIANT_MASK (0xf << 28) #define JTAG_ID_PARTNO_SHIFT 12 #define JTAG_ID_PARTNO_MASK (0xffff << 12) +#define JTAG_ID_PARTNO_AM65X 0xbb5a +#define JTAG_ID_PARTNO_J721E 0xbb64 +#define JTAG_ID_PARTNO_J7200 0xbb6d +#define JTAG_ID_PARTNO_AM64X 0xbb38 +#define JTAG_ID_PARTNO_J721S2 0xbb75 +#define JTAG_ID_PARTNO_AM62X 0xbb7e +#define JTAG_ID_PARTNO_AM62AX 0xbb8d + +#define K3_SOC_ID(id, ID) \ +static inline bool soc_is_##id(void) \ +{ \ + u32 soc = (readl(CTRLMMR_WKUP_JTAG_ID) & \ + JTAG_ID_PARTNO_MASK) >> JTAG_ID_PARTNO_SHIFT; \ + return soc == JTAG_ID_PARTNO_##ID; \ +} +K3_SOC_ID(am65x, AM65X) +K3_SOC_ID(j721e, J721E) +K3_SOC_ID(j7200, J7200) +K3_SOC_ID(am64x, AM64X) +K3_SOC_ID(j721s2, J721S2) +K3_SOC_ID(am62x, AM62X) +K3_SOC_ID(am62ax, AM62AX) + #define K3_SEC_MGR_SYS_STATUS 0x44234100 #define SYS_STATUS_DEV_TYPE_SHIFT 0 #define SYS_STATUS_DEV_TYPE_MASK (0xf) @@ -71,4 +97,12 @@ struct rom_extended_boot_data { u32 num_components; }; +struct k3_qos_data { + u32 reg; + u32 val; +}; + +extern struct k3_qos_data am62a_qos_data[]; +extern u32 am62a_qos_count; + #endif /* _ASM_ARCH_HARDWARE_H_ */ |