Re: [PATCH 3/4] arm64/sysreg: Add TCR_EL2 register
From: Mark Rutland <mark.rutland@arm.com>
Date: 2025-08-18 09:17:25
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On Mon, Aug 18, 2025 at 10:27:58AM +0530, Anshuman Khandual wrote:
quoted hunk ↗ jump to hunk
diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg index 4bdae8bb11dc..d2b40105eb41 100644 --- a/arch/arm64/tools/sysreg +++ b/arch/arm64/tools/sysreg@@ -4812,6 +4812,50 @@ Sysreg TCR_EL12 3 5 2 0 2 Mapping TCR_EL1 EndSysreg +Sysreg TCR_EL2 3 4 2 0 2 +Res0 63:34 +Field 33 MTX +Field 32 DS +Res1 31 +Field 30 TCMA +Field 29 TBID +Field 28 HWU62 +Field 27 HWU61 +Field 26 HWU60 +Field 25 HWU59 +Field 24 HPD +Res1 23 +Field 22 HD +Field 21 HA +Field 20 TBI +Res0 19 +Field 18:16 PS +UnsignedEnum 15:14 TG0 + 0b00 4K + 0b01 64K + 0b10 16K +EndEnum
Same comment as for patch 1: this is not ordered, use Enum rather than UnsignedEnum. Likewise for the other cases below. Mark.
+UnsignedEnum 13:12 SH0 + 0b00 NONE + 0b10 OUTER + 0b11 INNER +EndEnum +UnsignedEnum 11:10 ORGN0 + 0b00 NC + 0b01 WBWA + 0b10 WT + 0b11 WBnWA +EndEnum +UnsignedEnum 9:8 IRGN0 + 0b00 NC + 0b01 WBWA + 0b10 WT + 0b11 WBnWA +EndEnum +Res0 7:6 +Field 5:0 T0SZ +EndSysreg + Sysreg TCRALIAS_EL1 3 0 2 7 6 Mapping TCR_EL1 EndSysreg -- 2.25.1