diff options
Diffstat (limited to 'drivers/net/ethernet/freescale')
-rw-r--r-- | drivers/net/ethernet/freescale/dpaa/dpaa_eth.c | 2 | ||||
-rw-r--r-- | drivers/net/ethernet/freescale/fec_main.c | 16 | ||||
-rw-r--r-- | drivers/net/ethernet/freescale/fman/Kconfig | 1 | ||||
-rw-r--r-- | drivers/net/ethernet/freescale/fman/mac.c | 2 | ||||
-rw-r--r-- | drivers/net/ethernet/freescale/fsl_pq_mdio.c | 9 |
5 files changed, 27 insertions, 3 deletions
diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c index 9a520e4f0df9..290ad0563320 100644 --- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c +++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c @@ -2647,7 +2647,7 @@ static int dpaa_eth_probe(struct platform_device *pdev) priv->buf_layout[TX].priv_data_size = DPAA_TX_PRIV_DATA_SIZE; /* Tx */ /* device used for DMA mapping */ - arch_setup_dma_ops(dev, 0, 0, NULL, false); + set_dma_ops(dev, get_dma_ops(&pdev->dev)); err = dma_coerce_mask_and_coherent(dev, DMA_BIT_MASK(40)); if (err) { dev_err(dev, "dma_coerce_mask_and_coherent() failed\n"); diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index 56a563f90b0b..f7c8649fd28f 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -3192,7 +3192,7 @@ static int fec_reset_phy(struct platform_device *pdev) { int err, phy_reset; bool active_high = false; - int msec = 1; + int msec = 1, phy_post_delay = 0; struct device_node *np = pdev->dev.of_node; if (!np) @@ -3209,6 +3209,11 @@ static int fec_reset_phy(struct platform_device *pdev) else if (!gpio_is_valid(phy_reset)) return 0; + err = of_property_read_u32(np, "phy-reset-post-delay", &phy_post_delay); + /* valid reset duration should be less than 1s */ + if (!err && phy_post_delay > 1000) + return -EINVAL; + active_high = of_property_read_bool(np, "phy-reset-active-high"); err = devm_gpio_request_one(&pdev->dev, phy_reset, @@ -3226,6 +3231,15 @@ static int fec_reset_phy(struct platform_device *pdev) gpio_set_value_cansleep(phy_reset, !active_high); + if (!phy_post_delay) + return 0; + + if (phy_post_delay > 20) + msleep(phy_post_delay); + else + usleep_range(phy_post_delay * 1000, + phy_post_delay * 1000 + 1000); + return 0; } #else /* CONFIG_OF */ diff --git a/drivers/net/ethernet/freescale/fman/Kconfig b/drivers/net/ethernet/freescale/fman/Kconfig index dc0850b3b517..8870a9a798ca 100644 --- a/drivers/net/ethernet/freescale/fman/Kconfig +++ b/drivers/net/ethernet/freescale/fman/Kconfig @@ -2,6 +2,7 @@ config FSL_FMAN tristate "FMan support" depends on FSL_SOC || ARCH_LAYERSCAPE || COMPILE_TEST select GENERIC_ALLOCATOR + depends on HAS_DMA select PHYLIB default n help diff --git a/drivers/net/ethernet/freescale/fman/mac.c b/drivers/net/ethernet/freescale/fman/mac.c index 0b31f8502ada..6e67d22fd0d5 100644 --- a/drivers/net/ethernet/freescale/fman/mac.c +++ b/drivers/net/ethernet/freescale/fman/mac.c @@ -623,6 +623,8 @@ static struct platform_device *dpaa_eth_add_device(int fman_id, goto no_mem; } + set_dma_ops(&pdev->dev, get_dma_ops(priv->dev)); + ret = platform_device_add_data(pdev, &data, sizeof(data)); if (ret) goto err; diff --git a/drivers/net/ethernet/freescale/fsl_pq_mdio.c b/drivers/net/ethernet/freescale/fsl_pq_mdio.c index 446c7b374ff5..a10de1e9c157 100644 --- a/drivers/net/ethernet/freescale/fsl_pq_mdio.c +++ b/drivers/net/ethernet/freescale/fsl_pq_mdio.c @@ -381,7 +381,7 @@ static int fsl_pq_mdio_probe(struct platform_device *pdev) { const struct of_device_id *id = of_match_device(fsl_pq_mdio_match, &pdev->dev); - const struct fsl_pq_mdio_data *data = id->data; + const struct fsl_pq_mdio_data *data; struct device_node *np = pdev->dev.of_node; struct resource res; struct device_node *tbi; @@ -389,6 +389,13 @@ static int fsl_pq_mdio_probe(struct platform_device *pdev) struct mii_bus *new_bus; int err; + if (!id) { + dev_err(&pdev->dev, "Failed to match device\n"); + return -ENODEV; + } + + data = id->data; + dev_dbg(&pdev->dev, "found %s compatible node\n", id->compatible); new_bus = mdiobus_alloc_size(sizeof(*priv)); |