[PATCH v2] arm64: Add a couple of missing part numbers

Konrad Dybcio konrad.dybcio at linaro.org
Tue Jan 31 16:09:00 PST 2023


Add Cortex X1C and add/clarify various recent Qualcomm Kryo cores,
which almost exclusively mimic ARM IDs nowadays.

Signed-off-by: Konrad Dybcio <konrad.dybcio at linaro.org>
---
v1 -> v2:

- Don't change the name of QCOM_CPU_PART_KRYO_4XX_SILVER

 arch/arm64/include/asm/cputype.h | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/arch/arm64/include/asm/cputype.h b/arch/arm64/include/asm/cputype.h
index 683ca3af4084..a4260d3194fc 100644
--- a/arch/arm64/include/asm/cputype.h
+++ b/arch/arm64/include/asm/cputype.h
@@ -84,6 +84,7 @@
 #define ARM_CPU_PART_CORTEX_X2		0xD48
 #define ARM_CPU_PART_NEOVERSE_N2	0xD49
 #define ARM_CPU_PART_CORTEX_A78C	0xD4B
+#define ARM_CPU_PART_CORTEX_X1C		0xD4C
 
 #define APM_CPU_PART_POTENZA		0x000
 
@@ -107,9 +108,17 @@
 #define QCOM_CPU_PART_KRYO		0x200
 #define QCOM_CPU_PART_KRYO_2XX_GOLD	0x800
 #define QCOM_CPU_PART_KRYO_2XX_SILVER	0x801
+#define QCOM_CPU_PART_KRYO_3XX_GOLD	0x802
 #define QCOM_CPU_PART_KRYO_3XX_SILVER	0x803
 #define QCOM_CPU_PART_KRYO_4XX_GOLD	0x804
 #define QCOM_CPU_PART_KRYO_4XX_SILVER	0x805
+#define QCOM_CPU_PART_KRYO_5XX_GOLD	ARM_CPU_PART_CORTEX_A77
+#define QCOM_CPU_PART_KRYO_6XX_GOLD	ARM_CPU_PART_CORTEX_A78
+#define QCOM_CPU_PART_KRYO_6XX_GOLDPLUS	ARM_CPU_PART_CORTEX_X1
+#define QCOM_CPU_PART_KRYO_6XX_SILVER_V1	ARM_CPU_PART_CORTEX_A55
+#define QCOM_CPU_PART_KRYO_7XX_GOLD	ARM_CPU_PART_CORTEX_A710
+#define QCOM_CPU_PART_KRYO_7XX_GOLDPLUS	ARM_CPU_PART_CORTEX_X2
+#define QCOM_CPU_PART_KRYO_7XX_SILVER	ARM_CPU_PART_CORTEX_A510
 
 #define NVIDIA_CPU_PART_DENVER		0x003
 #define NVIDIA_CPU_PART_CARMEL		0x004
-- 
2.39.1




More information about the linux-arm-kernel mailing list