On Mon, Oct 05, 2020 at 10:10:56AM +0200, Ahmad Fatoum wrote:
> Board drivers are now the way to go. Migrate the STM32 boards to use it,
> to encourage future copy-pasting in following suit.
>
> As the board now supports both DK2 and DK1, rename the prefix to dkx_.
> dk1 specifics follow in a separate commit.
>
> Signed-off-by: Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx>
> ---
> arch/arm/boards/lxa-mc1/board.c | 17 +++++++++++++----
> arch/arm/boards/seeed-odyssey/board.c | 15 +++++++++++++--
> arch/arm/boards/stm32mp157c-dk2/board.c | 18 +++++++++++++-----
> 3 files changed, 39 insertions(+), 11 deletions(-)
Applied, thanks
Sascha
>
> diff --git a/arch/arm/boards/lxa-mc1/board.c b/arch/arm/boards/lxa-mc1/board.c
> index 7f1f3ccd7e06..9126973dcbdc 100644
> --- a/arch/arm/boards/lxa-mc1/board.c
> +++ b/arch/arm/boards/lxa-mc1/board.c
> @@ -28,11 +28,9 @@ static int of_fixup_regulator_supply_disable(struct device_node *root, void *pat
> return 0;
> }
>
> -static int mc1_device_init(void)
> +static int mc1_probe(struct device_d *dev)
> {
> int flags;
> - if (!of_machine_is_compatible("lxa,stm32mp157c-mc1"))
> - return 0;
>
> flags = bootsource_get_instance() == 0 ? BBU_HANDLER_FLAG_DEFAULT : 0;
> stm32mp_bbu_mmc_register_handler("sd", "/dev/mmc0.ssbl", flags);
> @@ -55,4 +53,15 @@ static int mc1_device_init(void)
> */
> return of_register_fixup(of_fixup_regulator_supply_disable, "/regulator_3v3");
> }
> -device_initcall(mc1_device_init);
> +
> +static const struct of_device_id mc1_of_match[] = {
> + { .compatible = "lxa,stm32mp157c-mc1" },
> + { /* sentinel */ },
> +};
> +
> +static struct driver_d mc1_board_driver = {
> + .name = "board-lxa-mc1",
> + .probe = mc1_probe,
> + .of_compatible = mc1_of_match,
> +};
> +device_platform_driver(mc1_board_driver);
> diff --git a/arch/arm/boards/seeed-odyssey/board.c b/arch/arm/boards/seeed-odyssey/board.c
> index e3fe5368731c..fd077c02b273 100644
> --- a/arch/arm/boards/seeed-odyssey/board.c
> +++ b/arch/arm/boards/seeed-odyssey/board.c
> @@ -7,7 +7,7 @@
> #include <bootsource.h>
> #include <of.h>
>
> -static int odyssey_device_init(void)
> +static int odyssey_som_probe(struct device_d *dev)
> {
> int flags;
> int instance = bootsource_get_instance();
> @@ -29,4 +29,15 @@ static int odyssey_device_init(void)
>
> return 0;
> }
> -device_initcall(odyssey_device_init);
> +
> +static const struct of_device_id odyssey_som_of_match[] = {
> + { .compatible = "seeed,stm32mp157c-odyssey-som" },
> + { /* sentinel */ },
> +};
> +
> +static struct driver_d odyssey_som_driver = {
> + .name = "odyssey-som",
> + .probe = odyssey_som_probe,
> + .of_compatible = odyssey_som_of_match,
> +};
> +device_platform_driver(odyssey_som_driver);
> diff --git a/arch/arm/boards/stm32mp157c-dk2/board.c b/arch/arm/boards/stm32mp157c-dk2/board.c
> index 46366031218d..a547209cdf5e 100644
> --- a/arch/arm/boards/stm32mp157c-dk2/board.c
> +++ b/arch/arm/boards/stm32mp157c-dk2/board.c
> @@ -3,11 +3,8 @@
> #include <init.h>
> #include <mach/bbu.h>
>
> -static int dk2_postcore_init(void)
> +static int dkx_probe(struct device_d *dev)
> {
> - if (!of_machine_is_compatible("st,stm32mp157c-dk2"))
> - return 0;
> -
> stm32mp_bbu_mmc_register_handler("sd", "/dev/mmc0.ssbl",
> BBU_HANDLER_FLAG_DEFAULT);
>
> @@ -15,4 +12,15 @@ static int dk2_postcore_init(void)
>
> return 0;
> }
> -postcore_initcall(dk2_postcore_init);
> +
> +static const struct of_device_id dkx_of_match[] = {
> + { .compatible = "st,stm32mp157c-dk2" },
> + { /* sentinel */ },
> +};
> +
> +static struct driver_d dkx_board_driver = {
> + .name = "board-stm32mp15xx-dkx",
> + .probe = dkx_probe,
> + .of_compatible = dkx_of_match,
> +};
> +postcore_platform_driver(dkx_board_driver);
> --
> 2.28.0
>
>
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