diff options
| author | Tom Rini <trini@konsulko.com> | 2022-12-04 18:03:26 +0300 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2022-12-23 18:07:03 +0300 |
| commit | b9d1f88b3aae10c15c0cd767acccc1026f5ef6d8 (patch) | |
| tree | 07ba6f52b7f2a0f5b3105aede4e842bc7b525671 /board/friendlyarm | |
| parent | 52d91e1c20b399ddab276e2c03e5788ed5e5fdd2 (diff) | |
| download | u-boot-b9d1f88b3aae10c15c0cd767acccc1026f5ef6d8.tar.xz | |
exynos: Rework legacy PWM usage
The way that the timer support is currently done for exynos/nexell
platforms relies on the legacy PWM infrastructure, and that needs to be
updated. However, we really cannot safely undef CONFIG_DM_PWM to build
the timer.c file without warnings. For now, rename the relevant legacy
functions to be prefixed with s5p_ and add prototypes to the arch pwm.h
files.
Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Cc: Dzmitry Sankouski <dsankouski@gmail.com>
Cc: Stefan Bosch <stefan_b@posteo.net>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'board/friendlyarm')
| -rw-r--r-- | board/friendlyarm/nanopi2/board.c | 4 | ||||
| -rw-r--r-- | board/friendlyarm/nanopi2/onewire.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/board/friendlyarm/nanopi2/board.c b/board/friendlyarm/nanopi2/board.c index 954197282e..393c5a447d 100644 --- a/board/friendlyarm/nanopi2/board.c +++ b/board/friendlyarm/nanopi2/board.c @@ -80,9 +80,9 @@ static void bd_backlight_on(void) #elif defined(BACKLIGHT_CH) /* pwm backlight ON: HIGH, ON: LOW */ - pwm_init(BACKLIGHT_CH, + s5p_pwm_init(BACKLIGHT_CH, BACKLIGHT_DIV, BACKLIGHT_INV); - pwm_config(BACKLIGHT_CH, + s5p_pwm_config(BACKLIGHT_CH, TO_DUTY_NS(BACKLIGHT_DUTY, BACKLIGHT_HZ), TO_PERIOD_NS(BACKLIGHT_HZ)); #endif diff --git a/board/friendlyarm/nanopi2/onewire.c b/board/friendlyarm/nanopi2/onewire.c index fb356639be..56f0f2dfce 100644 --- a/board/friendlyarm/nanopi2/onewire.c +++ b/board/friendlyarm/nanopi2/onewire.c @@ -9,8 +9,8 @@ #include <errno.h> #include <asm/io.h> #include <asm/arch/clk.h> +#include <asm/arch/pwm.h> #include <i2c.h> -#include <pwm.h> #include <irq_func.h> @@ -102,7 +102,7 @@ static int onewire_init_timer(void) /* range: 1080~1970 */ period_ns -= 1525; - return pwm_config(PWM_CH, period_ns >> 1, period_ns); + return s5p_pwm_config(PWM_CH, period_ns >> 1, period_ns); } static void wait_one_tick(void) |