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| author | Linus Walleij <linus.walleij@linaro.org> | 2016-11-25 10:53:39 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2016-12-07 15:22:50 +0100 |
| commit | 562b488443f658151abc9732e1a9762e27c694a0 (patch) | |
| tree | 15dddbe8893439e59c107c65acbe6faefbe6c144 /drivers/gpio/gpio-pl061.c | |
| parent | 2796325ffadda1ef149c0f51d29d2c7d4d72d556 (diff) | |
| download | op-kernel-dev-562b488443f658151abc9732e1a9762e27c694a0.zip op-kernel-dev-562b488443f658151abc9732e1a9762e27c694a0.tar.gz | |
gpio: pl061: move platform data into driver
No boardfile defines any PL061 platform data anymore: the
Integrator IM/PD-1 includes the file but is not making use
of the struct. Let's delete the include and all references,
then move the platform data into the driver for later
consolidation into the driver state container.
The only resource defined by the IM/PD-1 is the IRQ which
is passed through the AMBA PrimeCell bus abstraction
struct amba_device.
Cc: arm@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: Russell King <linux@armlinux.org.uk>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpio-pl061.c')
| -rw-r--r-- | drivers/gpio/gpio-pl061.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/drivers/gpio/gpio-pl061.c b/drivers/gpio/gpio-pl061.c index 47f3972..cbcc631 100644 --- a/drivers/gpio/gpio-pl061.c +++ b/drivers/gpio/gpio-pl061.c @@ -23,7 +23,6 @@ #include <linux/gpio.h> #include <linux/device.h> #include <linux/amba/bus.h> -#include <linux/amba/pl061.h> #include <linux/slab.h> #include <linux/pinctrl/consumer.h> #include <linux/pm.h> @@ -39,6 +38,19 @@ #define PL061_GPIO_NR 8 +struct pl061_platform_data { + /* number of the first GPIO */ + unsigned gpio_base; + + /* number of the first IRQ. + * If the IRQ functionality in not desired this must be set to 0. + */ + unsigned irq_base; + + u8 directions; /* startup directions, 1: out, 0: in */ + u8 values; /* startup values */ +}; + #ifdef CONFIG_PM struct pl061_context_save_regs { u8 gpio_data; |
