On Mon, Oct 17, 2022 at 06:18:16PM +0200, Marco Felsch wrote:
> Convert the driver to the board driver mechanism. While on it enable the
> deep-probe support and add a comment about the ENET1_RGMII_EN bit
> setting.
>
> Signed-off-by: Marco Felsch <m.felsch@xxxxxxxxxxxxxx>
> ---
> arch/arm/boards/nxp-imx8mp-evk/board.c | 21 ++++++++++++++++-----
> 1 file changed, 16 insertions(+), 5 deletions(-)
Applied, thanks
(contrary to what you said I applied it to master)
Sascha
>
> diff --git a/arch/arm/boards/nxp-imx8mp-evk/board.c b/arch/arm/boards/nxp-imx8mp-evk/board.c
> index 8f1c247109..57c41aa8d8 100644
> --- a/arch/arm/boards/nxp-imx8mp-evk/board.c
> +++ b/arch/arm/boards/nxp-imx8mp-evk/board.c
> @@ -6,6 +6,7 @@
> #include <asm/memory.h>
> #include <bootsource.h>
> #include <common.h>
> +#include <deep-probe.h>
> #include <init.h>
> #include <linux/phy.h>
> #include <linux/sizes.h>
> @@ -14,15 +15,12 @@
> #include <gpio.h>
> #include <envfs.h>
>
> -static int nxp_imx8mp_evk_init(void)
> +static int nxp_imx8mp_evk_probe(struct device_d *dev)
> {
> int emmc_bbu_flag = 0;
> int sd_bbu_flag = 0;
> u32 val;
>
> - if (!of_machine_is_compatible("fsl,imx8mp-evk"))
> - return 0;
> -
> if (bootsource_get() == BOOTSOURCE_MMC) {
> if (bootsource_get_instance() == 2) {
> of_device_enable_path("/chosen/environment-emmc");
> @@ -39,10 +37,23 @@ static int nxp_imx8mp_evk_init(void)
> imx8m_bbu_internal_mmc_register_handler("SD", "/dev/mmc1.barebox", sd_bbu_flag);
> imx8m_bbu_internal_mmcboot_register_handler("eMMC", "/dev/mmc2", emmc_bbu_flag);
>
> + /* Enable RGMII TX clk output */
> val = readl(MX8MP_IOMUXC_GPR_BASE_ADDR + MX8MP_IOMUXC_GPR1);
> val |= MX8MP_IOMUXC_GPR1_ENET1_RGMII_EN;
> writel(val, MX8MP_IOMUXC_GPR_BASE_ADDR + MX8MP_IOMUXC_GPR1);
>
> return 0;
> }
> -coredevice_initcall(nxp_imx8mp_evk_init);
> +
> +static const struct of_device_id nxp_imx8mp_evk_of_match[] = {
> + { .compatible = "fsl,imx8mp-evk" },
> + { /* Sentinel */ }
> +};
> +BAREBOX_DEEP_PROBE_ENABLE(nxp_imx8mp_evk_of_match);
> +
> +static struct driver_d nxp_imx8mp_evk_board_driver = {
> + .name = "board-nxp-imx8mp-evk",
> + .probe = nxp_imx8mp_evk_probe,
> + .of_compatible = nxp_imx8mp_evk_of_match,
> +};
> +coredevice_platform_driver(nxp_imx8mp_evk_board_driver);
> --
> 2.30.2
>
>
>
--
Pengutronix e.K. | |
Steuerwalder Str. 21 | http://www.pengutronix.de/ |
31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
