Hello,
with this patch set, the LPSPI of the imxrt BSPs now can use a GPIO as a
chip select pin. The documentation is updated to show how it works.
Additionally a minor fix for the iomux for the imxrt1166 is added. On
that BSP some pins have been initialized that shouldn't be initialized
unless s
With this, it is possible to use GPIOs as CS pins in the LPSPI. To avoid
additional complexity, the GPIOs will have the same limitations as the
native (hardware) CS pins.
The GPIO CS feature adds a number of extra code when starting SPI
transfers on this controller. Therefore it is possible to dis
---
user/bsps/arm/imxrt.rst | 22 ++
1 file changed, 22 insertions(+)
diff --git a/user/bsps/arm/imxrt.rst b/user/bsps/arm/imxrt.rst
index ad18766..6554b3b 100644
--- a/user/bsps/arm/imxrt.rst
+++ b/user/bsps/arm/imxrt.rst
@@ -198,6 +198,28 @@ Note that the SPI-pins on the eva
Device trees allow mixing different kinds of GPIOs in one property. For
that it is usefull to only provide a pointer to an arbitrary location in
the property and initialize a GPIO from that.
---
bsps/arm/include/bsp/imx-gpio.h | 26
bsps/arm/shared/pins/imx-gpio.c | 55 +++
The pinctrl-0 of the video_mux might overwrite pin settings done by
other peripherals. Disabling it by default prevents unexpected pin
settings.
---
bsps/arm/imxrt/dts/imxrt1166-cm7-saltshaker.c | 10 ++
bsps/arm/imxrt/dts/imxrt1166-cm7-saltshaker.dts | 1 +
2 files changed, 7 insertion
This looks fine to me.
On Thu, Nov 9, 2023 at 4:15 AM andrew.butterfi...@scss.tcd.ie
wrote:
>
> Adds some lines to indicate how to install a specific sphinx version
> Patches are attached.
>
> Regards, Andrew
>
>
>
> Andrew Butt
Andrew,
Thanks for working through this.
Gedare
On Thu, Nov 9, 2023 at 7:19 AM andrew.butterfi...@scss.tcd.ie
wrote:
>
> Hello Sebastian,
> Thanks for that, and the fixes !
>
> Regards, Andrew
>
>
> Andrew Butterfield Tel: +
Hello Sebastian,
Thanks for that, and the fixes !
Regards, Andrew
Andrew Butterfield Tel: +353-1-896-2517 Fax: +353-1-677-2204
Lero@TCD, Head of Software Foundations & Verification Research Group
School of Computer Science
Hello Andrew,
thanks for your patience. I checked in the patch set as a single patch.
I removed all white space at the end of lines and added the TCD
copyright to the index.
https://git.rtems.org/rtems-docs/commit/?id=2c88912893ebbcc3b9fa14d4fcc100c42252d0df
Kind regards,
Sebastian
Adds some lines to indicate how to install a specific sphinx version
Patches are attached.
Regards, Andrew
Andrew Butterfield Tel: +353-1-896-2517 Fax: +353-1-677-2204
Lero@TCD, Head of Software Foundations & Verification Res
10 matches
Mail list logo