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From: Sudeep Holla <sudeep.holla@arm.com>
To: linux-acpi@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-efi@vger.kernel.org
Cc: Sudeep Holla <sudeep.holla@arm.com>,
	Ard Biesheuvel <ardb@kernel.org>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will@kernel.org>,
	"Rafael J . Wysocki" <rafael@kernel.org>,
	Jose Marinho <jose.marinho@arm.com>
Subject: [PATCH 2/3] ACPI: Enable Platform Runtime Mechanism(PRM) support on ARM64
Date: Fri, 24 Jun 2022 16:23:30 +0100	[thread overview]
Message-ID: <20220624152331.4009502-3-sudeep.holla@arm.com> (raw)
In-Reply-To: <20220624152331.4009502-1-sudeep.holla@arm.com>

There is interest to make use of PRM(Platform Runtime Mechanism) even on
ARM64 ACPI platforms. Allow PRM to be enabled on ARM64 platforms. It will
be enabled by default as on x86_64.

Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
---
 drivers/acpi/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index 1e34f846508f..d08b7408f0a5 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -592,7 +592,7 @@ config X86_PM_TIMER
 
 config ACPI_PRMT
 	bool "Platform Runtime Mechanism Support"
-	depends on EFI && X86_64
+	depends on EFI && (X86_64 || ARM64)
 	default y
 	help
 	  Platform Runtime Mechanism (PRM) is a firmware interface exposing a
-- 
2.36.1


WARNING: multiple messages have this Message-ID (diff)
From: Sudeep Holla <sudeep.holla@arm.com>
To: linux-acpi@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-efi@vger.kernel.org
Cc: Sudeep Holla <sudeep.holla@arm.com>,
	Ard Biesheuvel <ardb@kernel.org>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will@kernel.org>,
	"Rafael J . Wysocki" <rafael@kernel.org>,
	Jose Marinho <jose.marinho@arm.com>
Subject: [PATCH 2/3] ACPI: Enable Platform Runtime Mechanism(PRM) support on ARM64
Date: Fri, 24 Jun 2022 16:23:30 +0100	[thread overview]
Message-ID: <20220624152331.4009502-3-sudeep.holla@arm.com> (raw)
In-Reply-To: <20220624152331.4009502-1-sudeep.holla@arm.com>

There is interest to make use of PRM(Platform Runtime Mechanism) even on
ARM64 ACPI platforms. Allow PRM to be enabled on ARM64 platforms. It will
be enabled by default as on x86_64.

Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
---
 drivers/acpi/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index 1e34f846508f..d08b7408f0a5 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -592,7 +592,7 @@ config X86_PM_TIMER
 
 config ACPI_PRMT
 	bool "Platform Runtime Mechanism Support"
-	depends on EFI && X86_64
+	depends on EFI && (X86_64 || ARM64)
 	default y
 	help
 	  Platform Runtime Mechanism (PRM) is a firmware interface exposing a
-- 
2.36.1


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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply	other threads:[~2022-06-24 15:23 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-06-24 15:23 [PATCH 0/3] ACPI: Enable Platform Runtime Mechanism(PRM) support on ARM64 Sudeep Holla
2022-06-24 15:23 ` Sudeep Holla
2022-06-24 15:23 ` [PATCH 1/3] arm64: efi: Simplify arch_efi_call_virt macro by not using efi_##f##_t type Sudeep Holla
2022-06-24 15:23   ` Sudeep Holla
2022-06-24 17:45   ` Ard Biesheuvel
2022-06-24 17:45     ` Ard Biesheuvel
2022-06-25 10:10     ` Sudeep Holla
2022-06-25 10:10       ` Sudeep Holla
2022-06-25 16:01       ` Ard Biesheuvel
2022-06-25 16:01         ` Ard Biesheuvel
2022-06-24 15:23 ` Sudeep Holla [this message]
2022-06-24 15:23   ` [PATCH 2/3] ACPI: Enable Platform Runtime Mechanism(PRM) support on ARM64 Sudeep Holla
2022-06-24 17:41   ` Ard Biesheuvel
2022-06-24 17:41     ` Ard Biesheuvel
2022-06-24 15:23 ` [PATCH 3/3] ACPI: Move PRM config option under the main ACPI config Sudeep Holla
2022-06-24 15:23   ` Sudeep Holla
2022-06-24 17:42   ` Ard Biesheuvel
2022-06-24 17:42     ` Ard Biesheuvel

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