[PATCH v2 03/20] arm64: sysreg: Define OSLSR_EL1_OSLK_MASK

From: Steffen Eiden

Date: Mon Aug 31 2026 - 16:59:59 EST


Define the missing mask for the OLSK field of OSLSR_EL1 which is
required to safely write a value to that field.

Signed-off-by: Steffen Eiden <seiden@xxxxxxxxxxxxx>
---
arch/arm64/include/asm/sysreg.h | 1 +
1 file changed, 1 insertion(+)

diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h
index 1c5c4df260be..5a439853b721 100644
--- a/arch/arm64/include/asm/sysreg.h
+++ b/arch/arm64/include/asm/sysreg.h
@@ -200,6 +200,7 @@
#define OSLSR_EL1_OSLM_NI 0
#define OSLSR_EL1_OSLM_IMPLEMENTED BIT(3)
#define OSLSR_EL1_OSLK BIT(1)
+#define OSLSR_EL1_OSLK_MASK BIT(1)

#define SYS_OSDLR_EL1 sys_reg(2, 0, 1, 3, 4)
#define SYS_DBGPRCR_EL1 sys_reg(2, 0, 1, 4, 4)
--
2.53.0