* [PATCH 1/2] MIPS: alchemy: remove unused ALCHEMY_GPIOINT_AU1300
@ 2020-09-20 21:03 Thomas Bogendoerfer
2020-09-20 21:03 ` [PATCH 2/2] MIPS: alchemy: remove unused ALCHEMY_GPIOINT_AU1000 Thomas Bogendoerfer
2020-09-21 20:30 ` [PATCH 1/2] MIPS: alchemy: remove unused ALCHEMY_GPIOINT_AU1300 Thomas Bogendoerfer
0 siblings, 2 replies; 4+ messages in thread
From: Thomas Bogendoerfer @ 2020-09-20 21:03 UTC (permalink / raw)
To: linux-mips, linux-kernel
Remove unused config option ALCHEMY_GPIOINT_AU1300 and related code.
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
---
arch/mips/alchemy/Kconfig | 4 -
arch/mips/include/asm/mach-au1x00/gpio-au1300.h | 137 ------------------------
2 files changed, 141 deletions(-)
diff --git a/arch/mips/alchemy/Kconfig b/arch/mips/alchemy/Kconfig
index 83b288b95b16..827256bbe6b8 100644
--- a/arch/mips/alchemy/Kconfig
+++ b/arch/mips/alchemy/Kconfig
@@ -3,10 +3,6 @@
config ALCHEMY_GPIOINT_AU1000
bool
-# au1300-style GPIO/INT controller
-config ALCHEMY_GPIOINT_AU1300
- bool
-
choice
prompt "Machine type"
depends on MIPS_ALCHEMY
diff --git a/arch/mips/include/asm/mach-au1x00/gpio-au1300.h b/arch/mips/include/asm/mach-au1x00/gpio-au1300.h
index d25846a1291f..d16add7ba49d 100644
--- a/arch/mips/include/asm/mach-au1x00/gpio-au1300.h
+++ b/arch/mips/include/asm/mach-au1x00/gpio-au1300.h
@@ -120,141 +120,4 @@ static inline int au1300_gpio_getinitlvl(unsigned int gpio)
return (v >> gpio) & 1;
}
-/**********************************************************************/
-
-/* Linux gpio framework integration.
-*
-* 4 use cases of Alchemy GPIOS:
-*(1) GPIOLIB=y, ALCHEMY_GPIO_INDIRECT=y:
-* Board must register gpiochips.
-*(2) GPIOLIB=y, ALCHEMY_GPIO_INDIRECT=n:
-* A gpiochip for the 75 GPIOs is registered.
-*
-*(3) GPIOLIB=n, ALCHEMY_GPIO_INDIRECT=y:
-* the boards' gpio.h must provide the linux gpio wrapper functions,
-*
-*(4) GPIOLIB=n, ALCHEMY_GPIO_INDIRECT=n:
-* inlinable gpio functions are provided which enable access to the
-* Au1300 gpios only by using the numbers straight out of the data-
-* sheets.
-
-* Cases 1 and 3 are intended for boards which want to provide their own
-* GPIO namespace and -operations (i.e. for example you have 8 GPIOs
-* which are in part provided by spare Au1300 GPIO pins and in part by
-* an external FPGA but you still want them to be accessible in linux
-* as gpio0-7. The board can of course use the alchemy_gpioX_* functions
-* as required).
-*/
-
-#ifndef CONFIG_GPIOLIB
-
-#ifdef CONFIG_ALCHEMY_GPIOINT_AU1300
-
-#ifndef CONFIG_ALCHEMY_GPIO_INDIRECT /* case (4) */
-
-static inline int gpio_direction_input(unsigned int gpio)
-{
- return au1300_gpio_direction_input(gpio);
-}
-
-static inline int gpio_direction_output(unsigned int gpio, int v)
-{
- return au1300_gpio_direction_output(gpio, v);
-}
-
-static inline int gpio_get_value(unsigned int gpio)
-{
- return au1300_gpio_get_value(gpio);
-}
-
-static inline void gpio_set_value(unsigned int gpio, int v)
-{
- au1300_gpio_set_value(gpio, v);
-}
-
-static inline int gpio_get_value_cansleep(unsigned gpio)
-{
- return gpio_get_value(gpio);
-}
-
-static inline void gpio_set_value_cansleep(unsigned gpio, int value)
-{
- gpio_set_value(gpio, value);
-}
-
-static inline int gpio_is_valid(unsigned int gpio)
-{
- return au1300_gpio_is_valid(gpio);
-}
-
-static inline int gpio_cansleep(unsigned int gpio)
-{
- return au1300_gpio_cansleep(gpio);
-}
-
-static inline int gpio_to_irq(unsigned int gpio)
-{
- return au1300_gpio_to_irq(gpio);
-}
-
-static inline int irq_to_gpio(unsigned int irq)
-{
- return au1300_irq_to_gpio(irq);
-}
-
-static inline int gpio_request(unsigned int gpio, const char *label)
-{
- return 0;
-}
-
-static inline int gpio_request_one(unsigned gpio,
- unsigned long flags, const char *label)
-{
- return 0;
-}
-
-static inline int gpio_request_array(struct gpio *array, size_t num)
-{
- return 0;
-}
-
-static inline void gpio_free(unsigned gpio)
-{
-}
-
-static inline void gpio_free_array(struct gpio *array, size_t num)
-{
-}
-
-static inline int gpio_set_debounce(unsigned gpio, unsigned debounce)
-{
- return -ENOSYS;
-}
-
-static inline void gpio_unexport(unsigned gpio)
-{
-}
-
-static inline int gpio_export(unsigned gpio, bool direction_may_change)
-{
- return -ENOSYS;
-}
-
-static inline int gpio_sysfs_set_active_low(unsigned gpio, int value)
-{
- return -ENOSYS;
-}
-
-static inline int gpio_export_link(struct device *dev, const char *name,
- unsigned gpio)
-{
- return -ENOSYS;
-}
-
-#endif /* !CONFIG_ALCHEMY_GPIO_INDIRECT */
-
-#endif /* CONFIG_ALCHEMY_GPIOINT_AU1300 */
-
-#endif /* CONFIG GPIOLIB */
-
#endif /* _GPIO_AU1300_H_ */
--
2.16.4
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH 2/2] MIPS: alchemy: remove unused ALCHEMY_GPIOINT_AU1000
2020-09-20 21:03 [PATCH 1/2] MIPS: alchemy: remove unused ALCHEMY_GPIOINT_AU1300 Thomas Bogendoerfer
@ 2020-09-20 21:03 ` Thomas Bogendoerfer
2020-09-21 20:30 ` Thomas Bogendoerfer
2020-09-21 20:30 ` [PATCH 1/2] MIPS: alchemy: remove unused ALCHEMY_GPIOINT_AU1300 Thomas Bogendoerfer
1 sibling, 1 reply; 4+ messages in thread
From: Thomas Bogendoerfer @ 2020-09-20 21:03 UTC (permalink / raw)
To: linux-mips, linux-kernel
Remove unused config option ALCHEMY_GPIOINT_AU1000.
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
---
arch/mips/alchemy/Kconfig | 7 -------
1 file changed, 7 deletions(-)
diff --git a/arch/mips/alchemy/Kconfig b/arch/mips/alchemy/Kconfig
index 827256bbe6b8..69734120ada1 100644
--- a/arch/mips/alchemy/Kconfig
+++ b/arch/mips/alchemy/Kconfig
@@ -1,8 +1,4 @@
# SPDX-License-Identifier: GPL-2.0
-# au1000-style gpio and interrupt controllers
-config ALCHEMY_GPIOINT_AU1000
- bool
-
choice
prompt "Machine type"
depends on MIPS_ALCHEMY
@@ -11,7 +7,6 @@ choice
config MIPS_MTX1
bool "4G Systems MTX-1 board"
select HAVE_PCI
- select ALCHEMY_GPIOINT_AU1000
select SYS_SUPPORTS_LITTLE_ENDIAN
select SYS_HAS_EARLY_PRINTK
@@ -29,13 +24,11 @@ config MIPS_DB1XXX
config MIPS_XXS1500
bool "MyCable XXS1500 board"
- select ALCHEMY_GPIOINT_AU1000
select SYS_SUPPORTS_LITTLE_ENDIAN
select SYS_HAS_EARLY_PRINTK
config MIPS_GPR
bool "Trapeze ITS GPR board"
- select ALCHEMY_GPIOINT_AU1000
select HAVE_PCI
select SYS_SUPPORTS_LITTLE_ENDIAN
select SYS_HAS_EARLY_PRINTK
--
2.16.4
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH 1/2] MIPS: alchemy: remove unused ALCHEMY_GPIOINT_AU1300
2020-09-20 21:03 [PATCH 1/2] MIPS: alchemy: remove unused ALCHEMY_GPIOINT_AU1300 Thomas Bogendoerfer
2020-09-20 21:03 ` [PATCH 2/2] MIPS: alchemy: remove unused ALCHEMY_GPIOINT_AU1000 Thomas Bogendoerfer
@ 2020-09-21 20:30 ` Thomas Bogendoerfer
1 sibling, 0 replies; 4+ messages in thread
From: Thomas Bogendoerfer @ 2020-09-21 20:30 UTC (permalink / raw)
To: linux-mips, linux-kernel
On Sun, Sep 20, 2020 at 11:03:46PM +0200, Thomas Bogendoerfer wrote:
> Remove unused config option ALCHEMY_GPIOINT_AU1300 and related code.
>
> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
> ---
> arch/mips/alchemy/Kconfig | 4 -
> arch/mips/include/asm/mach-au1x00/gpio-au1300.h | 137 ------------------------
> 2 files changed, 141 deletions(-)
applied to mips-next.
Thomas.
--
Crap can work. Given enough thrust pigs will fly, but it's not necessarily a
good idea. [ RFC1925, 2.3 ]
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH 2/2] MIPS: alchemy: remove unused ALCHEMY_GPIOINT_AU1000
2020-09-20 21:03 ` [PATCH 2/2] MIPS: alchemy: remove unused ALCHEMY_GPIOINT_AU1000 Thomas Bogendoerfer
@ 2020-09-21 20:30 ` Thomas Bogendoerfer
0 siblings, 0 replies; 4+ messages in thread
From: Thomas Bogendoerfer @ 2020-09-21 20:30 UTC (permalink / raw)
To: linux-mips, linux-kernel
On Sun, Sep 20, 2020 at 11:03:47PM +0200, Thomas Bogendoerfer wrote:
> Remove unused config option ALCHEMY_GPIOINT_AU1000.
>
> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
> ---
> arch/mips/alchemy/Kconfig | 7 -------
> 1 file changed, 7 deletions(-)
applied to mips-next.
Thomas.
--
Crap can work. Given enough thrust pigs will fly, but it's not necessarily a
good idea. [ RFC1925, 2.3 ]
^ permalink raw reply [flat|nested] 4+ messages in thread
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