From 6057d40f41a30f234533e5cf28810dd3fd2b6995 Mon Sep 17 00:00:00 2001 From: YD Tseng Date: Mon, 19 Oct 2015 11:07:37 +0800 Subject: gpio: driver for AMD Promontory This patch adds a new GPIO driver for AMD Promontory chip. This GPIO controller is enumerated by ACPI and the ACPI compliant hardware ID is AMDF030. Change history: v2: 1. fix coding style 2. registers renaming v3: 1. change include file 2. fix coding style 3. remove module_init/exit, add module_platform_driver 4. remove MODULE_ALIAS v4: 1. change TOTAL_GPIO_PINS to PT_TOTAL_GPIO 2. remove PCI dependency in Kconfig 3. fix subject line Signed-off-by: YD Tseng Signed-off-by: Linus Walleij --- drivers/gpio/Kconfig | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'drivers/gpio/Kconfig') diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 77a796d2f9e1..6fed6fc5ffc8 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -119,6 +119,13 @@ config GPIO_ALTERA If driver is built as a module it will be called gpio-altera. +config GPIO_AMDPT + tristate "AMD Promontory GPIO support" + depends on ACPI + help + driver for GPIO functionality on Promontory IOHub + Require ACPI ASL code to enumerate as a platform device. + config GPIO_BCM_KONA bool "Broadcom Kona GPIO" depends on OF_GPIO && (ARCH_BCM_MOBILE || COMPILE_TEST) -- cgit v1.2.3