diff options
| author | Jonathan Neuschäfer <j.neuschaefer@gmx.net> | 2018-09-11 20:13:41 +0200 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2018-09-12 11:54:09 +0000 |
| commit | 15192da7c756eead1e3ccb2d3c7781bf96680925 (patch) | |
| tree | 71fec2998672e74a4b92ad5872bb4fc5b7a9e14b /src/soc/amd/stoneyridge/gpio.c | |
| parent | 8c4561d2efa6f1a60dde3e41de8e7105d5911348 (diff) | |
soc/amd/stoneyridge: Fix more GPIO functions
Instead of gpio_num, gpio_address should be used as the address in
write32. This lets us also get rid of a few casts.
Commit c9ed3ee8d8 ("soc/amd/stoneyridge: Fix gpio_set function") fixed
one instance of this bug, but it was more widespread.
TEST=None
Change-Id: I0cf87aac2f1b87b6eac2b506515e48fe908c1f2b
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-on: https://review.coreboot.org/28570
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-by: Martin Roth <martinroth@google.com>
Diffstat (limited to 'src/soc/amd/stoneyridge/gpio.c')
| -rw-r--r-- | src/soc/amd/stoneyridge/gpio.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/soc/amd/stoneyridge/gpio.c b/src/soc/amd/stoneyridge/gpio.c index 88e7d3be19..b4b7acfe88 100644 --- a/src/soc/amd/stoneyridge/gpio.c +++ b/src/soc/amd/stoneyridge/gpio.c @@ -162,7 +162,7 @@ void gpio_set(gpio_t gpio_num, int value) reg = read32((void *)gpio_address); reg &= ~GPIO_OUTPUT_MASK; reg |= !!value << GPIO_OUTPUT_SHIFT; - write32((void *)(uintptr_t)gpio_address, reg); + write32((void *)gpio_address, reg); } void gpio_input_pulldown(gpio_t gpio_num) @@ -173,7 +173,7 @@ void gpio_input_pulldown(gpio_t gpio_num) reg = read32((void *)gpio_address); reg &= ~GPIO_PULLUP_ENABLE; reg |= GPIO_PULLDOWN_ENABLE; - write32((void *)(uintptr_t)gpio_num, reg); + write32((void *)gpio_address, reg); } void gpio_input_pullup(gpio_t gpio_num) @@ -184,7 +184,7 @@ void gpio_input_pullup(gpio_t gpio_num) reg = read32((void *)gpio_address); reg &= ~GPIO_PULLDOWN_ENABLE; reg |= GPIO_PULLUP_ENABLE; - write32((void *)(uintptr_t)gpio_num, reg); + write32((void *)gpio_address, reg); } void gpio_input(gpio_t gpio_num) @@ -194,7 +194,7 @@ void gpio_input(gpio_t gpio_num) reg = read32((void *)gpio_address); reg &= ~GPIO_OUTPUT_ENABLE; - write32((void *)(uintptr_t)gpio_num, reg); + write32((void *)gpio_address, reg); } void gpio_output(gpio_t gpio_num, int value) @@ -204,7 +204,7 @@ void gpio_output(gpio_t gpio_num, int value) reg = read32((void *)gpio_address); reg |= GPIO_OUTPUT_ENABLE; - write32((void *)(uintptr_t)gpio_num, reg); + write32((void *)gpio_address, reg); gpio_set(gpio_num, value); } |