Commit b1768e3d authored by Claudiu Beznea's avatar Claudiu Beznea Committed by Paolo Abeni
Browse files

net: ravb: Make reset controller support mandatory 



On the RZ/G3S SoC the reset controller is mandatory for the IP to work.
The device tree binding documentation for the ravb driver specifies that
the resets are mandatory. Based on this, make the resets mandatory also in
driver for all ravb devices.

Signed-off-by: default avatarClaudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Reviewed-by: default avatarSergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: default avatarPaolo Abeni <pabeni@redhat.com>
parent e1da043f

drivers/net/ethernet/renesas/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -34,6 +34,7 @@ config RAVB 
	select MII

	select MDIO_BITBANG

	select PHYLIB

	select RESET_CONTROLLER

	help

	  Renesas Ethernet AVB device driver.

drivers/net/ethernet/renesas/ravb_main.c

+1 −1
Original line number Diff line number Diff line
@@ -2645,7 +2645,7 @@ static int ravb_probe(struct platform_device *pdev) 
		return -EINVAL;

	}



	rstc = devm_reset_control_get_optional_exclusive(&pdev->dev, NULL);

	rstc = devm_reset_control_get_exclusive(&pdev->dev, NULL);

	if (IS_ERR(rstc))

		return dev_err_probe(&pdev->dev, PTR_ERR(rstc),

				     "failed to get cpg reset\n");