From: dillon min <dillon.minfei@gmail.com>
To: Alexandre Torgue <alexandre.torgue@st.com>
Cc: "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree@vger.kernel.org>, Hua Dillon <dillonhua@gmail.com>,
linux-clk <linux-clk@vger.kernel.org>,
Dave Airlie <airlied@linux.ie>,
Michael Turquette <mturquette@baylibre.com>,
linux-stm32@st-md-mailman.stormreply.com,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
"open list:DRM PANEL DRIVERS" <dri-devel@lists.freedesktop.org>,
linux-spi <linux-spi@vger.kernel.org>,
Stephen Boyd <sboyd@kernel.org>,
Andy Shevchenko <andy.shevchenko@gmail.com>,
Rob Herring <robh+dt@kernel.org>,
thierry.reding@gmail.com, Mark Brown <broonie@kernel.org>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Sam Ravnborg <sam@ravnborg.org>,
Linux ARM <linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH v6 2/9] ARM: dts: stm32: Add pin map for ltdc & spi5 on stm32f429-disco board
Date: Mon, 15 Jun 2020 18:05:56 +0800 [thread overview]
Message-ID: <CAL9mu0LyFPjf+RLwet43zgcEnO9zhJJ=v1BsQqN8KxYta7Q=DQ@mail.gmail.com> (raw)
In-Reply-To: <2273a168-7b14-9e28-5904-b9d2c2e2d9d3@st.com>
On Mon, Jun 15, 2020 at 5:45 PM Alexandre Torgue
<alexandre.torgue@st.com> wrote:
>
> Hi Dillon
>
> On 5/27/20 9:27 AM, dillon.minfei@gmail.com wrote:
> > From: dillon min <dillon.minfei@gmail.com>
> >
> > This patch adds the pin configuration for ltdc and spi5 controller
> > on stm32f429-disco board.
> >
> > Signed-off-by: dillon min <dillon.minfei@gmail.com>
> > ---
> > arch/arm/boot/dts/stm32f4-pinctrl.dtsi | 67 ++++++++++++++++++++++++++++++++++
> > 1 file changed, 67 insertions(+)
> >
> > diff --git a/arch/arm/boot/dts/stm32f4-pinctrl.dtsi b/arch/arm/boot/dts/stm32f4-pinctrl.dtsi
> > index 392fa143ce07..0eb107f968cd 100644
> > --- a/arch/arm/boot/dts/stm32f4-pinctrl.dtsi
> > +++ b/arch/arm/boot/dts/stm32f4-pinctrl.dtsi
> > @@ -316,6 +316,73 @@
> > };
> > };
> >
> > + ltdc_pins_f429_disco: ltdc-1 {
>
> Sorry I missed this issue during review. I changed ltdc_pins_f429_disco
> by ltdc_pins_b when I applied your patch.
Okay, thanks for reviewing.
Regrades,
Dillon,
>
>
> Regards
> alex
>
> > + pins {
> > + pinmux = <STM32_PINMUX('C', 6, AF14)>,
> > + /* LCD_HSYNC */
> > + <STM32_PINMUX('A', 4, AF14)>,
> > + /* LCD_VSYNC */
> > + <STM32_PINMUX('G', 7, AF14)>,
> > + /* LCD_CLK */
> > + <STM32_PINMUX('C', 10, AF14)>,
> > + /* LCD_R2 */
> > + <STM32_PINMUX('B', 0, AF9)>,
> > + /* LCD_R3 */
> > + <STM32_PINMUX('A', 11, AF14)>,
> > + /* LCD_R4 */
> > + <STM32_PINMUX('A', 12, AF14)>,
> > + /* LCD_R5 */
> > + <STM32_PINMUX('B', 1, AF9)>,
> > + /* LCD_R6*/
> > + <STM32_PINMUX('G', 6, AF14)>,
> > + /* LCD_R7 */
> > + <STM32_PINMUX('A', 6, AF14)>,
> > + /* LCD_G2 */
> > + <STM32_PINMUX('G', 10, AF9)>,
> > + /* LCD_G3 */
> > + <STM32_PINMUX('B', 10, AF14)>,
> > + /* LCD_G4 */
> > + <STM32_PINMUX('D', 6, AF14)>,
> > + /* LCD_B2 */
> > + <STM32_PINMUX('G', 11, AF14)>,
> > + /* LCD_B3*/
> > + <STM32_PINMUX('B', 11, AF14)>,
> > + /* LCD_G5 */
> > + <STM32_PINMUX('C', 7, AF14)>,
> > + /* LCD_G6 */
> > + <STM32_PINMUX('D', 3, AF14)>,
> > + /* LCD_G7 */
> > + <STM32_PINMUX('G', 12, AF9)>,
> > + /* LCD_B4 */
> > + <STM32_PINMUX('A', 3, AF14)>,
> > + /* LCD_B5 */
> > + <STM32_PINMUX('B', 8, AF14)>,
> > + /* LCD_B6 */
> > + <STM32_PINMUX('B', 9, AF14)>,
> > + /* LCD_B7 */
> > + <STM32_PINMUX('F', 10, AF14)>;
> > + /* LCD_DE */
> > + slew-rate = <2>;
> > + };
> > + };
> > +
> > + spi5_pins: spi5-0 {
> > + pins1 {
> > + pinmux = <STM32_PINMUX('F', 7, AF5)>,
> > + /* SPI5_CLK */
> > + <STM32_PINMUX('F', 9, AF5)>;
> > + /* SPI5_MOSI */
> > + bias-disable;
> > + drive-push-pull;
> > + slew-rate = <0>;
> > + };
> > + pins2 {
> > + pinmux = <STM32_PINMUX('F', 8, AF5)>;
> > + /* SPI5_MISO */
> > + bias-disable;
> > + };
> > + };
> > +
> > dcmi_pins: dcmi-0 {
> > pins {
> > pinmux = <STM32_PINMUX('A', 4, AF13)>, /* DCMI_HSYNC */
> >
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next prev parent reply other threads:[~2020-06-16 7:09 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-27 7:27 [PATCH v6 0/9] Enable ili9341 and l3gd20 on stm32f429-disco dillon.minfei
2020-05-27 7:27 ` [PATCH v6 1/9] ARM: dts: stm32: Add dma config for spi5 dillon.minfei
2020-05-27 7:27 ` [PATCH v6 2/9] ARM: dts: stm32: Add pin map for ltdc & spi5 on stm32f429-disco board dillon.minfei
2020-06-15 9:45 ` Alexandre Torgue
2020-06-15 10:05 ` dillon min [this message]
2020-05-27 7:27 ` [PATCH v6 3/9] ARM: dts: stm32: enable ltdc binding with ili9341, gyro l3gd20 on stm32429-disco board dillon.minfei
2020-05-27 7:27 ` [PATCH v6 4/9] dt-bindings: display: panel: Add ilitek ili9341 panel bindings dillon.minfei
2020-05-29 16:17 ` Rob Herring
2020-05-27 7:27 ` [PATCH v6 5/9] clk: stm32: Fix stm32f429's ltdc driver hang in set clock rate dillon.minfei
2020-05-27 8:35 ` Stephen Boyd
2021-03-10 11:43 ` dillon min
2020-05-27 7:27 ` [PATCH v6 6/9] clk: stm32: Fix ltdc's clock turn off by clk_disable_unused() after kernel startup dillon.minfei
2020-05-27 8:35 ` Stephen Boyd
2021-03-10 11:43 ` dillon min
2020-05-27 7:27 ` [PATCH v6 7/9] drm/panel: Add ilitek ili9341 panel driver dillon.minfei
2020-05-27 7:27 ` [PATCH v6 8/9] spi: stm32: Add 'SPI_SIMPLEX_RX', 'SPI_3WIRE_RX' support for stm32f4 dillon.minfei
2020-05-27 9:51 ` Mark Brown
2020-05-27 10:45 ` dillon min
2020-05-27 11:18 ` Mark Brown
2020-05-27 7:27 ` [PATCH v6 9/9] spi: flags 'SPI_CONTROLLER_MUST_RX' and 'SPI_CONTROLLER_MUST_TX' can't be coexit with 'SPI_3WIRE' mode dillon.minfei
2020-06-15 8:49 ` [PATCH v6 0/9] Enable ili9341 and l3gd20 on stm32f429-disco Alexandre Torgue
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