[PATCH v5 3/9] ACPI: Enable PPTT support on ARM64
From: Lorenzo Pieralisi <hidden>
Date: 2017-12-13 17:26:15
Also in:
linux-acpi, linux-pm, lkml
On Fri, Dec 01, 2017 at 04:23:24PM -0600, Jeremy Linton wrote:
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Now that we have a PPTT parser, in preparation for its use on arm64, lets build it. Signed-off-by: Jeremy Linton <redacted> --- arch/arm64/Kconfig | 1 + drivers/acpi/Kconfig | 3 +++ drivers/acpi/Makefile | 1 + 3 files changed, 5 insertions(+)diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index a93339f5178f..e62fd1e08c1f 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig@@ -7,6 +7,7 @@ config ARM64 select ACPI_REDUCED_HARDWARE_ONLY if ACPI select ACPI_MCFG if ACPI select ACPI_SPCR_TABLE if ACPI + select ACPI_PPTT if ACPI select ARCH_CLOCKSOURCE_DATA select ARCH_HAS_DEBUG_VIRTUAL select ARCH_HAS_DEVMEM_IS_ALLOWEDdiff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig index 46505396869e..df7aebf0af0e 100644 --- a/drivers/acpi/Kconfig +++ b/drivers/acpi/Kconfig@@ -545,6 +545,9 @@ config ACPI_CONFIGFS if ARM64 source "drivers/acpi/arm64/Kconfig" + +config ACPI_PPTT + bool
We need to make a choice here. Either PPTT is considered ARM64 only and we move code and config to drivers/acpi/arm64/Kconfig or we leave it in drivers/acpi/pptt.c and we add a Kconfig entry in drivers/acpi/Kconfig (and we make pptt.c compile on !ARM64 - which is what it should be given that there is nothing ARM64 specific in it). Lorenzo
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endif config TPS68470_PMIC_OPREGIONdiff --git a/drivers/acpi/Makefile b/drivers/acpi/Makefile index 41954a601989..b6056b566df4 100644 --- a/drivers/acpi/Makefile +++ b/drivers/acpi/Makefile@@ -87,6 +87,7 @@ obj-$(CONFIG_ACPI_BGRT) += bgrt.o obj-$(CONFIG_ACPI_CPPC_LIB) += cppc_acpi.o obj-$(CONFIG_ACPI_SPCR_TABLE) += spcr.o obj-$(CONFIG_ACPI_DEBUGGER_USER) += acpi_dbg.o +obj-$(CONFIG_ACPI_PPTT) += pptt.o # processor has its own "processor." module_param namespace processor-y := processor_driver.o-- 2.13.5