From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vasily Khoruzhick Date: Tue, 16 Oct 2018 21:56:33 -0700 Subject: [U-Boot] [PATCH 1/3] pwm: sunxi: fix off-by-one that prevented PWM to use prescaler bypass Message-ID: <20181017045635.9857-1-anarsoul@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Fix off-by-one that prevented PWM driver to use prescaler bypass. Without this change prescaler is always enabled. Signed-off-by: Vasily Khoruzhick --- drivers/pwm/sunxi_pwm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pwm/sunxi_pwm.c b/drivers/pwm/sunxi_pwm.c index 3c7dffdd90..baee503730 100644 --- a/drivers/pwm/sunxi_pwm.c +++ b/drivers/pwm/sunxi_pwm.c @@ -74,7 +74,7 @@ static int sunxi_pwm_set_config(struct udevice *dev, uint channel, debug("%s: period_ns=%u, duty_ns=%u\n", __func__, period_ns, duty_ns); - for (prescaler = 0; prescaler < SUNXI_PWM_CTRL_PRESCALE0_MASK; + for (prescaler = 0; prescaler <= SUNXI_PWM_CTRL_PRESCALE0_MASK; prescaler++) { if (!prescaler_table[prescaler]) continue; -- 2.19.0