From: Benjamin GAIGNARD <benjamin.gaignard@st.com>
To: Fabrice GASNIER <fabrice.gasnier@st.com>,
"thierry.reding@gmail.com" <thierry.reding@gmail.com>,
"robh+dt@kernel.org" <robh+dt@kernel.org>,
Alexandre TORGUE <alexandre.torgue@st.com>
Cc: "mark.rutland@arm.com" <mark.rutland@arm.com>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"linux-pwm@vger.kernel.org" <linux-pwm@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux@armlinux.org.uk" <linux@armlinux.org.uk>,
"mcoquelin.stm32@gmail.com" <mcoquelin.stm32@gmail.com>,
"linux-stm32@st-md-mailman.stormreply.com"
<linux-stm32@st-md-mailman.stormreply.com>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH 2/5] pwm: stm32: use 3 cells ->of_xlate()
Date: Wed, 19 Jun 2019 11:42:22 +0000 [thread overview]
Message-ID: <c583094f-2429-d5f1-09df-fff54ab33af1@st.com> (raw)
In-Reply-To: <1560937925-8990-3-git-send-email-fabrice.gasnier@st.com>
On 6/19/19 11:52 AM, Fabrice Gasnier wrote:
> STM32 Timers support generic 3 cells PWM to encode PWM number, period and
> polarity.
>
> Fixes: 7edf7369205b ("pwm: Add driver for STM32 plaftorm")
Reviewed-by: Benjamin Gaignard <benjamin.gaignard@st.com>
>
> Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
> ---
> drivers/pwm/pwm-stm32.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/pwm/pwm-stm32.c b/drivers/pwm/pwm-stm32.c
> index 4f84255..740e2de 100644
> --- a/drivers/pwm/pwm-stm32.c
> +++ b/drivers/pwm/pwm-stm32.c
> @@ -608,6 +608,8 @@ static int stm32_pwm_probe(struct platform_device *pdev)
> priv->regmap = ddata->regmap;
> priv->clk = ddata->clk;
> priv->max_arr = ddata->max_arr;
> + priv->chip.of_xlate = of_pwm_xlate_with_flags;
> + priv->chip.of_pwm_n_cells = 3;
>
> if (!priv->regmap || !priv->clk)
> return -EINVAL;
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next prev parent reply other threads:[~2019-06-19 11:42 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-19 9:52 [PATCH 0/5] Add missing pwm-cells to STM32 timers PWM Fabrice Gasnier
2019-06-19 9:52 ` [PATCH 1/5] dt-bindings: pwm-stm32: add #pwm-cells Fabrice Gasnier
2019-07-09 20:04 ` Rob Herring
2019-06-19 9:52 ` [PATCH 2/5] pwm: stm32: use 3 cells ->of_xlate() Fabrice Gasnier
2019-06-19 11:42 ` Benjamin GAIGNARD [this message]
2019-06-19 9:52 ` [PATCH 3/5] ARM: dts: stm32: add pwm cells to stm32mp157c Fabrice Gasnier
2019-06-19 9:52 ` [PATCH 4/5] ARM: dts: stm32: add pwm cells to stm32f429 Fabrice Gasnier
2019-06-19 9:52 ` [PATCH 5/5] ARM: dts: stm32: add pwm cells to stm32f746 Fabrice Gasnier
2019-07-29 7:22 ` [PATCH 0/5] Add missing pwm-cells to STM32 timers PWM Alexandre Torgue
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