From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Konrad Dybcio <konrad.dybcio@somainline.org>,
Will Deacon <will@kernel.org>, Sasha Levin <sashal@kernel.org>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH AUTOSEL 5.9 19/21] arm64: Add MIDR value for KRYO2XX gold/silver CPU cores
Date: Tue, 17 Nov 2020 07:56:50 -0500 [thread overview]
Message-ID: <20201117125652.599614-19-sashal@kernel.org> (raw)
In-Reply-To: <20201117125652.599614-1-sashal@kernel.org>
From: Konrad Dybcio <konrad.dybcio@somainline.org>
[ Upstream commit 77473cffef21611b4423f613fe32836afb26405e ]
Add MIDR value for KRYO2XX gold (big) and silver (LITTLE)
CPU cores which are used in Qualcomm Technologies, Inc.
SoCs. This will be used to identify and apply errata
which are applicable for these CPU cores.
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20201104232218.198800-2-konrad.dybcio@somainline.org
Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/arm64/include/asm/cputype.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm64/include/asm/cputype.h b/arch/arm64/include/asm/cputype.h
index 7219cddeba669..f516fe36de30a 100644
--- a/arch/arm64/include/asm/cputype.h
+++ b/arch/arm64/include/asm/cputype.h
@@ -85,6 +85,8 @@
#define QCOM_CPU_PART_FALKOR_V1 0x800
#define QCOM_CPU_PART_FALKOR 0xC00
#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_SILVER 0x803
#define QCOM_CPU_PART_KRYO_4XX_GOLD 0x804
#define QCOM_CPU_PART_KRYO_4XX_SILVER 0x805
@@ -114,6 +116,8 @@
#define MIDR_QCOM_FALKOR_V1 MIDR_CPU_MODEL(ARM_CPU_IMP_QCOM, QCOM_CPU_PART_FALKOR_V1)
#define MIDR_QCOM_FALKOR MIDR_CPU_MODEL(ARM_CPU_IMP_QCOM, QCOM_CPU_PART_FALKOR)
#define MIDR_QCOM_KRYO MIDR_CPU_MODEL(ARM_CPU_IMP_QCOM, QCOM_CPU_PART_KRYO)
+#define MIDR_QCOM_KRYO_2XX_GOLD MIDR_CPU_MODEL(ARM_CPU_IMP_QCOM, QCOM_CPU_PART_KRYO_2XX_GOLD)
+#define MIDR_QCOM_KRYO_2XX_SILVER MIDR_CPU_MODEL(ARM_CPU_IMP_QCOM, QCOM_CPU_PART_KRYO_2XX_SILVER)
#define MIDR_QCOM_KRYO_3XX_SILVER MIDR_CPU_MODEL(ARM_CPU_IMP_QCOM, QCOM_CPU_PART_KRYO_3XX_SILVER)
#define MIDR_QCOM_KRYO_4XX_GOLD MIDR_CPU_MODEL(ARM_CPU_IMP_QCOM, QCOM_CPU_PART_KRYO_4XX_GOLD)
#define MIDR_QCOM_KRYO_4XX_SILVER MIDR_CPU_MODEL(ARM_CPU_IMP_QCOM, QCOM_CPU_PART_KRYO_4XX_SILVER)
--
2.27.0
next prev parent reply other threads:[~2020-11-17 12:59 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-17 12:56 [PATCH AUTOSEL 5.9 01/21] Revert "Revert "gpio: omap: Fix lost edge wake-up interrupts"" Sasha Levin
2020-11-17 12:56 ` [PATCH AUTOSEL 5.9 02/21] tools, bpftool: Avoid array index warnings Sasha Levin
2020-11-17 12:56 ` [PATCH AUTOSEL 5.9 03/21] habanalabs/gaudi: mask WDT error in QMAN Sasha Levin
2020-11-17 12:56 ` [PATCH AUTOSEL 5.9 04/21] pinctrl: rockchip: enable gpio pclk for rockchip_gpio_to_irq Sasha Levin
2020-11-17 12:56 ` [PATCH AUTOSEL 5.9 05/21] scsi: ufs: Fix unbalanced scsi_block_reqs_cnt caused by ufshcd_hold() Sasha Levin
2020-11-17 12:56 ` [PATCH AUTOSEL 5.9 06/21] scsi: ufs: Try to save power mode change and UIC cmd completion timeout Sasha Levin
2020-11-17 12:56 ` [PATCH AUTOSEL 5.9 07/21] pinctrl: mcp23s08: Print error message when regmap init fails Sasha Levin
2020-11-17 12:56 ` [PATCH AUTOSEL 5.9 08/21] selftests: kvm: Fix the segment descriptor layout to match the actual layout Sasha Levin
2020-11-17 12:56 ` [PATCH AUTOSEL 5.9 09/21] ACPI: button: Add DMI quirk for Medion Akoya E2228T Sasha Levin
2020-11-17 12:56 ` [PATCH AUTOSEL 5.9 10/21] arm64: errata: Fix handling of 1418040 with late CPU onlining Sasha Levin
2020-11-17 12:56 ` [PATCH AUTOSEL 5.9 11/21] arm64: psci: Avoid printing in cpu_psci_cpu_die() Sasha Levin
2020-11-17 12:56 ` [PATCH AUTOSEL 5.9 12/21] arm64: smp: Tell RCU about CPUs that fail to come online Sasha Levin
2020-11-17 12:56 ` [PATCH AUTOSEL 5.9 13/21] lockdep: Avoid to modify chain keys in validate_chain() Sasha Levin
2020-11-18 1:26 ` Boqun Feng
2020-11-19 1:22 ` Sasha Levin
2020-11-17 12:56 ` [PATCH AUTOSEL 5.9 14/21] um: Call pgtable_pmd_page_dtor() in __pmd_free_tlb() Sasha Levin
2020-11-17 12:56 ` [PATCH AUTOSEL 5.9 15/21] vfs: remove lockdep bogosity in __sb_start_write Sasha Levin
2020-11-17 12:56 ` [PATCH AUTOSEL 5.9 16/21] gfs2: fix possible reference leak in gfs2_check_blk_type Sasha Levin
2020-11-17 12:56 ` [PATCH AUTOSEL 5.9 17/21] hwmon: (pwm-fan) Fix RPM calculation Sasha Levin
2020-11-17 12:56 ` [PATCH AUTOSEL 5.9 18/21] gfs2: Fix case in which ail writes are done to jdata holes Sasha Levin
2020-11-17 12:56 ` Sasha Levin [this message]
2020-11-17 12:56 ` [PATCH AUTOSEL 5.9 20/21] arm64: kpti: Add KRYO2XX gold/silver CPU cores to kpti safelist Sasha Levin
2020-11-17 12:56 ` [PATCH AUTOSEL 5.9 21/21] arm64: cpu_errata: Apply Erratum 845719 to KRYO2XX Silver Sasha Levin
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