linux-kernel - [PATCH V2 11/14] arm64/sysreg: Convert TRBSR

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Date:   Fri,  2 Jun 2023 11:55:49 +0530
From:   Anshuman Khandual <anshuman.khandual@....com>
To:     linux-arm-kernel@...ts.infradead.org, broonie@...nel.org
Cc:     Anshuman Khandual <anshuman.khandual@....com>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>, Marc Zyngier <maz@...nel.org>,
        Rob Herring <robh@...nel.org>,
        Suzuki K Poulose <suzuki.poulose@....com>,
        James Morse <james.morse@....com>, kvmarm@...ts.linux.dev,
        coresight@...ts.linaro.org, linux-kernel@...r.kernel.org
Subject: [PATCH V2 11/14] arm64/sysreg: Convert TRBSR_EL1 register to automatic generation

This converts TRBSR_EL1 register to automatic generation without
causing any functional change.

Cc: Catalin Marinas <catalin.marinas@....com>
Cc: Will Deacon <will@...nel.org>
Cc: Marc Zyngier <maz@...nel.org>
Cc: Mark Brown <broonie@...nel.org>
Cc: Rob Herring <robh@...nel.org>
Cc: Suzuki K Poulose <suzuki.poulose@....com>
Cc: James Morse <james.morse@....com>
Cc: linux-arm-kernel@...ts.infradead.org
Cc: linux-kernel@...r.kernel.org
Signed-off-by: Anshuman Khandual <anshuman.khandual@....com>
---
 arch/arm64/include/asm/sysreg.h | 12 ------------
 arch/arm64/tools/sysreg         | 16 ++++++++++++++++
 2 files changed, 16 insertions(+), 12 deletions(-)

diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h
index 27d89b7ea0fa..768d12fc4834 100644
--- a/arch/arm64/include/asm/sysreg.h
+++ b/arch/arm64/include/asm/sysreg.h
@@ -235,24 +235,12 @@
 
 /*** End of Statistical Profiling Extension ***/
 
-#define SYS_TRBSR_EL1			sys_reg(3, 0, 9, 11, 3)
 #define SYS_TRBMAR_EL1			sys_reg(3, 0, 9, 11, 4)
 #define SYS_TRBTRG_EL1			sys_reg(3, 0, 9, 11, 6)
 #define SYS_TRBIDR_EL1			sys_reg(3, 0, 9, 11, 7)
 
-#define TRBSR_EL1_EC_MASK		GENMASK(31, 26)
-#define TRBSR_EL1_EC_SHIFT		26
-#define TRBSR_EL1_IRQ			BIT(22)
-#define TRBSR_EL1_TRG			BIT(21)
-#define TRBSR_EL1_WRAP			BIT(20)
-#define TRBSR_EL1_EA			BIT(18)
-#define TRBSR_EL1_S			BIT(17)
-#define TRBSR_EL1_MSS_MASK		GENMASK(15, 0)
-#define TRBSR_EL1_MSS_SHIFT		0
 #define TRBSR_EL1_BSC_MASK		GENMASK(5, 0)
 #define TRBSR_EL1_BSC_SHIFT		0
-#define TRBSR_EL1_FSC_MASK		GENMASK(5, 0)
-#define TRBSR_EL1_FSC_SHIFT		0
 #define TRBMAR_EL1_SH_MASK		GENMASK(9, 8)
 #define TRBMAR_EL1_SH_SHIFT		8
 #define TRBMAR_EL1_Attr_MASK		GENMASK(7, 0)
diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
index c58731f69467..6d12980f01c7 100644
--- a/arch/arm64/tools/sysreg
+++ b/arch/arm64/tools/sysreg
@@ -2227,3 +2227,19 @@ Sysreg	TRBBASER_EL1	3	0	9	11	2
 Field	63:12	BASE
 Res0	11:0
 EndSysreg
+
+Sysreg	TRBSR_EL1	3	0	9	11	3
+Res0	63:56
+Field	55:32	MSS2
+Field	31:26	EC
+Res0	25:24
+Field	23	DAT
+Field	22	IRQ
+Field	21	TRG
+Field	20	WRAP
+Res0	19
+Field	18	EA
+Field	17	S
+Res0	16
+Field	15:0	MSS
+EndSysreg
-- 
2.25.1