diff options
| author | Gerald Baeza <gerald.baeza@st.com> | 2018-02-23 14:36:04 +0100 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@gmail.com> | 2018-03-28 00:54:56 +0200 |
| commit | f6ea025f6ea1fb1455e59e2008d88f5c72f0d210 (patch) | |
| tree | f1b6ec57f9e7111272ce3fa0e49c81ec526cd276 /drivers | |
| parent | dt-bindings: pwm-stm32-lp: Add #pwm-cells (diff) | |
| download | linux-f6ea025f6ea1fb1455e59e2008d88f5c72f0d210.tar.xz linux-f6ea025f6ea1fb1455e59e2008d88f5c72f0d210.zip | |
pwm: stm32: LPTimer: Use 3 cells ->of_xlate()
STM32 Low-Power Timer supports generic 3 cells PWM to encode PWM number,
period and polarity.
Signed-off-by: Gerald Baeza <gerald.baeza@st.com>
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pwm/pwm-stm32-lp.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/pwm/pwm-stm32-lp.c b/drivers/pwm/pwm-stm32-lp.c index cbd271e80c3c..7c13e2505080 100644 --- a/drivers/pwm/pwm-stm32-lp.c +++ b/drivers/pwm/pwm-stm32-lp.c @@ -202,6 +202,8 @@ static int stm32_pwm_lp_probe(struct platform_device *pdev) priv->chip.dev = &pdev->dev; priv->chip.ops = &stm32_pwm_lp_ops; priv->chip.npwm = 1; + priv->chip.of_xlate = of_pwm_xlate_with_flags; + priv->chip.of_pwm_n_cells = 3; ret = pwmchip_add(&priv->chip); if (ret < 0) |