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arm64: versal-net: Add support for SPP production version

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Production version restarting platform version field from 0 that's why add
new calculation to be able to use different DT for these platforms.
Requested DT names for production silicons for IPP/SPP and EMU platform are
versal-net-ipp-rev2.0.dts and versal-net-emu-rev2.0.dts.
If platform version increase numbers revision can be even higher.
As of today platform version is 2 that's why expected is rev2.2.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/691e166b3cf2643d7edf482bda5500163eecb35a.1684311689.git.michal.simek@amd.com
This commit is contained in:
Michal Simek
2023-05-17 10:21:32 +02:00
parent f5aa35c932
commit 3e95bf9b76
2 changed files with 25 additions and 11 deletions
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1
arch/arm/mach-versal-net/include/mach/hardware.h
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@@ -51,6 +51,7 @@ struct crp_regs {
#define PMC_TAP_VERSION (PMC_TAP + 0x4)
# define PMC_VERSION_MASK GENMASK(7, 0)
# define PS_VERSION_MASK GENMASK(15, 8)
# define PS_VERSION_PRODUCTION 0x20
# define RTL_VERSION_MASK GENMASK(23, 16)
# define PLATFORM_MASK GENMASK(27, 24)
# define PLATFORM_VERSION_MASK GENMASK(31, 28)