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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2025-01-26 17:49:29 +07:00
8d6799a9ba
Identify the SoC type and revision, and register this information with
the SoC bus, so it is available under /sys/devices/soc0/, and can be
checked where needed using soc_device_match().
Identification is done using the Product Register or Common Chip Code
Register, as declared in DT (PRR only for now), or using a hardcoded
fallback if missing.
Example:
Detected Renesas R-Car Gen2 r8a7791 ES1.0
...
# cat /sys/devices/soc0/{machine,family,soc_id,revision}
Koelsch
R-Car Gen2
r8a7791
ES1.0
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
107 lines
1.9 KiB
Plaintext
107 lines
1.9 KiB
Plaintext
config ARCH_SHMOBILE
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bool
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config ARCH_SHMOBILE_MULTI
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bool
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config PM_RMOBILE
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bool
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select PM
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select PM_GENERIC_DOMAINS
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config ARCH_RCAR_GEN1
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bool
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select PM
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select PM_GENERIC_DOMAINS
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select RENESAS_INTC_IRQPIN
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select SYS_SUPPORTS_SH_TMU
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config ARCH_RCAR_GEN2
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bool
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select PM
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select PM_GENERIC_DOMAINS
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select RENESAS_IRQC
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select SYS_SUPPORTS_SH_CMT
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config ARCH_RMOBILE
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bool
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select PM_RMOBILE
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select SYS_SUPPORTS_SH_CMT
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select SYS_SUPPORTS_SH_TMU
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menuconfig ARCH_RENESAS
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bool "Renesas ARM SoCs"
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depends on ARCH_MULTI_V7 && MMU
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select ARCH_SHMOBILE
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select ARCH_SHMOBILE_MULTI
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select HAVE_ARM_SCU if SMP
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select HAVE_ARM_TWD if SMP
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select ARM_GIC
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select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
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select NO_IOPORT_MAP
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select PINCTRL
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select SOC_BUS
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select GPIOLIB
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select ZONE_DMA if ARM_LPAE
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if ARCH_RENESAS
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#comment "Renesas ARM SoCs System Type"
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config ARCH_EMEV2
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bool "Emma Mobile EV2"
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select SYS_SUPPORTS_EM_STI
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config ARCH_R7S72100
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bool "RZ/A1H (R7S72100)"
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select PM
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select PM_GENERIC_DOMAINS
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select SYS_SUPPORTS_SH_MTU2
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config ARCH_R8A73A4
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bool "R-Mobile APE6 (R8A73A40)"
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select ARCH_RMOBILE
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select RENESAS_IRQC
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config ARCH_R8A7740
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bool "R-Mobile A1 (R8A77400)"
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select ARCH_RMOBILE
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select RENESAS_INTC_IRQPIN
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config ARCH_R8A7778
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bool "R-Car M1A (R8A77781)"
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select ARCH_RCAR_GEN1
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config ARCH_R8A7779
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bool "R-Car H1 (R8A77790)"
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select ARCH_RCAR_GEN1
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config ARCH_R8A7790
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bool "R-Car H2 (R8A77900)"
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select ARCH_RCAR_GEN2
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select I2C
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config ARCH_R8A7791
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bool "R-Car M2-W (R8A77910)"
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select ARCH_RCAR_GEN2
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select I2C
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config ARCH_R8A7792
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bool "R-Car V2H (R8A77920)"
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select ARCH_RCAR_GEN2
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config ARCH_R8A7793
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bool "R-Car M2-N (R8A7793)"
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select ARCH_RCAR_GEN2
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select I2C
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config ARCH_R8A7794
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bool "R-Car E2 (R8A77940)"
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select ARCH_RCAR_GEN2
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config ARCH_SH73A0
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bool "SH-Mobile AG5 (R8A73A00)"
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select ARCH_RMOBILE
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select RENESAS_INTC_IRQPIN
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endif
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