[PATCH v9 10/10] ARM: dts: stm32: add STM32MP1-based Phytec board

[Christophe Parant]

Hi Steffen,

Thank you for upstreaming our phyBOARD-Sargas device tree. We were also
planing to work on that too.
If this patch is not applied upstream yet, would it be possible to
rename the .dts file ?

In the beginning, we named the dts files after our Yocto machines,
which is probably the version you got. But now we renamed them after
our baseboard names, like with our other platforms.
So it would make sense to have the stm32 baseboard named the same way,
changing "stm32mp157c-phycore-stm32mp1-3.dts" to "stm32mp157c-phyboard-
sargas-rdk-emmc.dts".

"model" and "compatible" can also be modified this way with this naming
convention :

/ {
    model = "PHYTEC phyBOARD-Sargas STM32MP157C with eMMC";
    compatible = "phytec,stm32mp157c-phyboard-sargas-rdk-emmc",
             "phytec,stm32mp157c-phycore-som", "st,stm32mp157";
};

Thanks.

Best regards,
Christophe Parant

Le vendredi 05 mai 2023 à 08:01 +0200, Steffen Trumtrar a écrit :
> Add the Phytec STM32MP1-3 Dev board. The devboard uses a Phytec
> stm32m157c-som.
> 
> Signed-off-by: Steffen Trumtrar <s.trumtrar at pengutronix.de>
> ---
> 
> Notes:
>     Changes since v7:
>        - remove secure-status for sdmmc
> 
>  arch/arm/boot/dts/Makefile                    |  3 +-
>  .../dts/stm32mp157c-phycore-stm32mp1-3.dts    | 60
> +++++++++++++++++++
>  2 files changed, 62 insertions(+), 1 deletion(-)
>  create mode 100644 arch/arm/boot/dts/stm32mp157c-phycore-stm32mp1-
> 3.dts
> 
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index efe4152e5846..dfa9a7477c82 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -1252,7 +1252,8 @@ dtb-$(CONFIG_ARCH_STM32) += \
>         stm32mp157c-ev1.dtb \
>         stm32mp157c-ev1-scmi.dtb \
>         stm32mp157c-lxa-mc1.dtb \
> -       stm32mp157c-odyssey.dtb
> +       stm32mp157c-odyssey.dtb \
> +       stm32mp157c-phycore-stm32mp1-3.dtb
>  dtb-$(CONFIG_MACH_SUN4I) += \
>         sun4i-a10-a1000.dtb \
>         sun4i-a10-ba10-tvbox.dtb \
> diff --git a/arch/arm/boot/dts/stm32mp157c-phycore-stm32mp1-3.dts
> b/arch/arm/boot/dts/stm32mp157c-phycore-stm32mp1-3.dts
> new file mode 100644
> index 000000000000..28d7203264ce
> --- /dev/null
> +++ b/arch/arm/boot/dts/stm32mp157c-phycore-stm32mp1-3.dts
> @@ -0,0 +1,60 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
> +/*
> + * Copyright (C) Phytec GmbH 2019-2020 - All Rights Reserved
> + * Author: Dom VOVARD <dom.vovard at linrt.com>.
> + */
> +
> +/dts-v1/;
> +
> +#include <dt-bindings/pinctrl/stm32-pinfunc.h>
> +#include "stm32mp157.dtsi"
> +#include "stm32mp15xc.dtsi"
> +#include "stm32mp15xxac-pinctrl.dtsi"
> +#include "stm32mp157c-phycore-stm32mp15-som.dtsi"
> +
> +/ {
> +       model = "PHYTEC phyCORE-STM32MP1-3 Dev Board";
> +       compatible = "phytec,phycore-stm32mp1-3",
> +                    "phytec,phycore-stm32mp157c-som",
> "st,stm32mp157";
> +
> +       aliases {
> +               mmc0 = &sdmmc1;
> +               mmc1 = &sdmmc2;
> +               mmc2 = &sdmmc3;
> +               serial0 = &uart4;
> +               serial1 = &usart3;
> +               serial2 = &usart1;
> +       };
> +};
> +
> +&cryp1 {
> +       status = "okay";
> +};
> +
> +&dts {
> +       status = "okay";
> +};
> +
> +&fmc {
> +       status = "disabled";
> +};
> +
> +&gpu {
> +       status = "okay";
> +};
> +
> +&i2c4_eeprom {
> +       status = "okay";
> +};
> +
> +&i2c4_rtc {
> +       status = "okay";
> +};
> +
> +&qspi {
> +       status = "okay";
> +};
> +
> +&sdmmc2 {
> +       status = "okay";
> +};