Core can be accessed via PCIe on X86 platform.
This patch also allows the driver to be used as module.
Acked-by: Michal Simek <michal.si...@xilinx.com>
Signed-off-by: Ricardo Ribalda Delgado <ricardo.riba...@gmail.com>
---
drivers/gpio/Kconfig | 4 ++--
drivers/gpio/gpio-xilinx.c | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 414d055..b17d226 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -366,8 +366,8 @@ config GPIO_XGENE
here to enable the GFC GPIO functionality.
config GPIO_XILINX
- bool "Xilinx GPIO support"
- depends on PPC_OF || MICROBLAZE || ARCH_ZYNQ
+ tristate "Xilinx GPIO support"
+ depends on OF_GPIO && (PPC_OF || MICROBLAZE || ARCH_ZYNQ || ARCH_X86)
help
Say yes here to support the Xilinx FPGA GPIO device
diff --git a/drivers/gpio/gpio-xilinx.c b/drivers/gpio/gpio-xilinx.c
index c7ed92b..554060a 100644
--- a/drivers/gpio/gpio-xilinx.c
+++ b/drivers/gpio/gpio-xilinx.c
@@ -30,7 +30,7 @@
#define XGPIO_CHANNEL_OFFSET 0x8
/* Read/Write access to the GPIO registers */
-#ifdef CONFIG_ARCH_ZYNQ
+#if defined(CONFIG_ARCH_ZYNQ) || defined(CONFIG_X86)
# define xgpio_readreg(offset) readl(offset)
# define xgpio_writereg(offset, val) writel(val, offset)
#else
--
2.1.3
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
