diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2017-09-11 00:03:32 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2017-10-30 10:42:43 +0300 |
| commit | 4d0ce62c0a02e41a65cfdcfe277f5be430edc371 (patch) | |
| tree | d0423ff99969921af3260866c5fae1d6c1117896 /arch/blackfin | |
| parent | 7bb75029ef34838604357350b4f24d6535e9d01f (diff) | |
| download | linux-4d0ce62c0a02e41a65cfdcfe277f5be430edc371.tar.xz | |
i2c: gpio: Augment all boardfiles to use open drain
We now handle the open drain mode internally in the I2C GPIO
driver, but we will get warnings from the gpiolib that we
override the default mode of the line so it becomes open
drain.
We can fix all in-kernel users by simply passing the right
flag along in the descriptor table, and we already touched
all of these files in the series so let's just tidy it up.
Cc: Steven Miao <realmz6@gmail.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Acked-by: Olof Johansson <olof@lixom.net>
Acked-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Acked-by: Ralf Baechle <ralf@linux-mips.org>
Acked-by: Wu, Aaron <Aaron.Wu@analog.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch/blackfin')
| -rw-r--r-- | arch/blackfin/mach-bf533/boards/blackstamp.c | 4 | ||||
| -rw-r--r-- | arch/blackfin/mach-bf533/boards/ezkit.c | 4 | ||||
| -rw-r--r-- | arch/blackfin/mach-bf533/boards/stamp.c | 4 | ||||
| -rw-r--r-- | arch/blackfin/mach-bf561/boards/ezkit.c | 4 |
4 files changed, 8 insertions, 8 deletions
diff --git a/arch/blackfin/mach-bf533/boards/blackstamp.c b/arch/blackfin/mach-bf533/boards/blackstamp.c index d801ca5ca6c4..fab69c736515 100644 --- a/arch/blackfin/mach-bf533/boards/blackstamp.c +++ b/arch/blackfin/mach-bf533/boards/blackstamp.c @@ -367,9 +367,9 @@ static struct gpiod_lookup_table bfin_i2c_gpiod_table = { .dev_id = "i2c-gpio", .table = { GPIO_LOOKUP_IDX("BFIN-GPIO", GPIO_PF8, NULL, 0, - GPIO_ACTIVE_HIGH), + GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN), GPIO_LOOKUP_IDX("BFIN-GPIO", GPIO_PF9, NULL, 1, - GPIO_ACTIVE_HIGH), + GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN), }, }; diff --git a/arch/blackfin/mach-bf533/boards/ezkit.c b/arch/blackfin/mach-bf533/boards/ezkit.c index 463a72358b0e..d64d270e9e62 100644 --- a/arch/blackfin/mach-bf533/boards/ezkit.c +++ b/arch/blackfin/mach-bf533/boards/ezkit.c @@ -395,9 +395,9 @@ static struct gpiod_lookup_table bfin_i2c_gpiod_table = { .dev_id = "i2c-gpio", .table = { GPIO_LOOKUP_IDX("BFIN-GPIO", GPIO_PF1, NULL, 0, - GPIO_ACTIVE_HIGH), + GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN), GPIO_LOOKUP_IDX("BFIN-GPIO", GPIO_PF0, NULL, 1, - GPIO_ACTIVE_HIGH), + GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN), }, }; diff --git a/arch/blackfin/mach-bf533/boards/stamp.c b/arch/blackfin/mach-bf533/boards/stamp.c index d2479359adb7..27cbf2fa2c62 100644 --- a/arch/blackfin/mach-bf533/boards/stamp.c +++ b/arch/blackfin/mach-bf533/boards/stamp.c @@ -517,9 +517,9 @@ static struct gpiod_lookup_table bfin_i2c_gpiod_table = { .dev_id = "i2c-gpio", .table = { GPIO_LOOKUP_IDX("BFIN-GPIO", GPIO_PF2, NULL, 0, - GPIO_ACTIVE_HIGH), + GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN), GPIO_LOOKUP_IDX("BFIN-GPIO", GPIO_PF3, NULL, 1, - GPIO_ACTIVE_HIGH), + GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN), }, }; diff --git a/arch/blackfin/mach-bf561/boards/ezkit.c b/arch/blackfin/mach-bf561/boards/ezkit.c index 72f757ebaa84..acc5363f60c6 100644 --- a/arch/blackfin/mach-bf561/boards/ezkit.c +++ b/arch/blackfin/mach-bf561/boards/ezkit.c @@ -384,9 +384,9 @@ static struct gpiod_lookup_table bfin_i2c_gpiod_table = { .dev_id = "i2c-gpio", .table = { GPIO_LOOKUP_IDX("BFIN-GPIO", GPIO_PF1, NULL, 0, - GPIO_ACTIVE_HIGH), + GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN), GPIO_LOOKUP_IDX("BFIN-GPIO", GPIO_PF0, NULL, 1, - GPIO_ACTIVE_HIGH), + GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN), }, }; |