Re: [PATCH net-next v10 2/6] net: stmmac: qcom-ethqos: use generic device properties

["Russell King (Oracle)" <linux@armlinux.org.uk>]

The comments I just gave to v9 (which is incomplete as received) apply
to v10 as well, although I have no idea what the differences are
between v9 and v10 as I never received the cover message. I only
seem to receive patches 2, 4, 5 and 6.

On Mon, Mar 23, 2026 at 02:20:54PM +0100, Bartosz Golaszewski wrote:
> From: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
> 
> In order to drop the dependency on CONFIG_OF, convert all device property
> getters from OF-specific to generic device properties and stop pulling
> in any linux/of.h symbols.
> 
> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
> ---
>  drivers/net/ethernet/stmicro/stmmac/Kconfig             | 2 +-
>  drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c | 9 ++++-----
>  2 files changed, 5 insertions(+), 6 deletions(-)
> 
> diff --git a/drivers/net/ethernet/stmicro/stmmac/Kconfig b/drivers/net/ethernet/stmicro/stmmac/Kconfig
> index d3a6ab7383fc1e1b2e4b12c670b12a8ad1606e6c..4148805a82b106471a25f9496b60be5bb9ce5c00 100644
> --- a/drivers/net/ethernet/stmicro/stmmac/Kconfig
> +++ b/drivers/net/ethernet/stmicro/stmmac/Kconfig
> @@ -135,7 +135,7 @@ config DWMAC_MESON
>  config DWMAC_QCOM_ETHQOS
>  	tristate "Qualcomm ETHQOS support"
>  	default ARCH_QCOM
> -	depends on OF && (ARCH_QCOM || COMPILE_TEST)
> +	depends on ARCH_QCOM || COMPILE_TEST
>  	help
>  	  Support for the Qualcomm ETHQOS core.
>  
> diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
> index 3ccf20fdf52a8ec4649b43ade8ee7b85d613e1c5..66fd2ed2c2c8428694c07d89220d0e1608546791 100644
> --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
> +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
> @@ -1,8 +1,8 @@
>  // SPDX-License-Identifier: GPL-2.0
>  // Copyright (c) 2018-19, Linaro Limited
>  
> +#include <linux/mod_devicetable.h>
>  #include <linux/module.h>
> -#include <linux/of.h>
>  #include <linux/of_net.h>
>  #include <linux/platform_device.h>
>  #include <linux/phy.h>
> @@ -728,7 +728,6 @@ static void ethqos_ptp_clk_freq_config(struct stmmac_priv *priv)
>  
>  static int qcom_ethqos_probe(struct platform_device *pdev)
>  {
> -	struct device_node *np = pdev->dev.of_node;
>  	const struct ethqos_emac_driver_data *data;
>  	struct plat_stmmacenet_data *plat_dat;
>  	struct stmmac_resources stmmac_res;
> @@ -778,7 +777,7 @@ static int qcom_ethqos_probe(struct platform_device *pdev)
>  		return dev_err_probe(dev, PTR_ERR(ethqos->rgmii_base),
>  				     "Failed to map rgmii resource\n");
>  
> -	data = of_device_get_match_data(dev);
> +	data = device_get_match_data(dev);
>  	ethqos->rgmii_por = data->rgmii_por;
>  	ethqos->num_rgmii_por = data->num_rgmii_por;
>  	ethqos->rgmii_config_loopback_en = data->rgmii_config_loopback_en;
> @@ -818,9 +817,9 @@ static int qcom_ethqos_probe(struct platform_device *pdev)
>  	if (ethqos->has_emac_ge_3)
>  		plat_dat->dwmac4_addrs = &data->dwmac4_addrs;
>  	plat_dat->pmt = true;
> -	if (of_property_read_bool(np, "snps,tso"))
> +	if (device_property_present(dev, "snps,tso"))
>  		plat_dat->flags |= STMMAC_FLAG_TSO_EN;
> -	if (of_device_is_compatible(np, "qcom,qcs404-ethqos"))
> +	if (device_is_compatible(dev, "qcom,qcs404-ethqos"))
>  		plat_dat->flags |= STMMAC_FLAG_RX_CLK_RUNS_IN_LPI;
>  	if (data->dma_addr_width)
>  		plat_dat->host_dma_width = data->dma_addr_width;
> 
> -- 
> 2.47.3
> 
> 
> 

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