Re: [PATCH v2 06/14] net: dwc_eth_qos: Make eqos_get_tick_clk_rate callback optional

Ramon Fried
2023-02-04T00:45:11Z

On Wed, Feb 1, 2023 at 3:59 PM Sumit Garg <sumit.garg@linaro.org> wrote:
>
> Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
> ---
> drivers/net/dwc_eth_qos.c | 9 ++++++---
> 1 file changed, 6 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/net/dwc_eth_qos.c b/drivers/net/dwc_eth_qos.c
> index afc47b56ff..753a912607 100644
> --- a/drivers/net/dwc_eth_qos.c
> +++ b/drivers/net/dwc_eth_qos.c
> @@ -774,10 +774,13 @@ static int eqos_start(struct udevice *dev)
> pr_err("eqos_calibrate_pads() failed: %d", ret);
> goto err_stop_resets;
> }
> - rate = eqos->config->ops->eqos_get_tick_clk_rate(dev);
>
> - val = (rate / 1000000) - 1;
> - writel(val, &eqos->mac_regs->us_tic_counter);
> + if (eqos->config->ops->eqos_get_tick_clk_rate) {
> + rate = eqos->config->ops->eqos_get_tick_clk_rate(dev);
> +
> + val = (rate / 1000000) - 1;
> + writel(val, &eqos->mac_regs->us_tic_counter);
> + }
>
> /*
> * if PHY was already connected and configured,
> --
> 2.34.1
>

Reviewed-by: Ramon Fried <rfried.dev@gmail.com>