diff options
Diffstat (limited to 'drivers/usb/renesas_usbhs/common.c')
| -rw-r--r-- | drivers/usb/renesas_usbhs/common.c | 39 |
1 files changed, 16 insertions, 23 deletions
diff --git a/drivers/usb/renesas_usbhs/common.c b/drivers/usb/renesas_usbhs/common.c index f0ce304c5aaf..56079bb6759a 100644 --- a/drivers/usb/renesas_usbhs/common.c +++ b/drivers/usb/renesas_usbhs/common.c @@ -1,18 +1,9 @@ +// SPDX-License-Identifier: GPL-1.0+ /* * Renesas USB driver * * Copyright (C) 2011 Renesas Solutions Corp. * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * */ #include <linux/err.h> #include <linux/gpio.h> @@ -486,6 +477,10 @@ static const struct of_device_id usbhs_of_match[] = { .data = (void *)USBHS_TYPE_RCAR_GEN3, }, { + .compatible = "renesas,usbhs-r8a77995", + .data = (void *)USBHS_TYPE_RCAR_GEN3_WITH_PLL, + }, + { .compatible = "renesas,rcar-gen2-usbhs", .data = (void *)USBHS_TYPE_RCAR_GEN2, }, @@ -501,7 +496,6 @@ static struct renesas_usbhs_platform_info *usbhs_parse_dt(struct device *dev) { struct renesas_usbhs_platform_info *info; struct renesas_usbhs_driver_param *dparam; - const struct of_device_id *of_id = of_match_device(usbhs_of_match, dev); u32 tmp; int gpio; @@ -510,7 +504,7 @@ static struct renesas_usbhs_platform_info *usbhs_parse_dt(struct device *dev) return NULL; dparam = &info->driver_param; - dparam->type = of_id ? (uintptr_t)of_id->data : 0; + dparam->type = (uintptr_t)of_device_get_match_data(dev); if (!of_property_read_u32(dev->of_node, "renesas,buswait", &tmp)) dparam->buswait_bwait = tmp; gpio = of_get_named_gpio_flags(dev->of_node, "renesas,enable-gpio", 0, @@ -519,15 +513,19 @@ static struct renesas_usbhs_platform_info *usbhs_parse_dt(struct device *dev) dparam->enable_gpio = gpio; if (dparam->type == USBHS_TYPE_RCAR_GEN2 || - dparam->type == USBHS_TYPE_RCAR_GEN3) + dparam->type == USBHS_TYPE_RCAR_GEN3 || + dparam->type == USBHS_TYPE_RCAR_GEN3_WITH_PLL) { dparam->has_usb_dmac = 1; + dparam->pipe_configs = usbhsc_new_pipe; + dparam->pipe_size = ARRAY_SIZE(usbhsc_new_pipe); + } return info; } static int usbhs_probe(struct platform_device *pdev) { - struct renesas_usbhs_platform_info *info = dev_get_platdata(&pdev->dev); + struct renesas_usbhs_platform_info *info = renesas_usbhs_get_info(pdev); struct renesas_usbhs_driver_callback *dfunc; struct usbhs_priv *priv; struct resource *res, *irq_res; @@ -577,17 +575,12 @@ static int usbhs_probe(struct platform_device *pdev) switch (priv->dparam.type) { case USBHS_TYPE_RCAR_GEN2: priv->pfunc = usbhs_rcar2_ops; - if (!priv->dparam.pipe_configs) { - priv->dparam.pipe_configs = usbhsc_new_pipe; - priv->dparam.pipe_size = ARRAY_SIZE(usbhsc_new_pipe); - } break; case USBHS_TYPE_RCAR_GEN3: priv->pfunc = usbhs_rcar3_ops; - if (!priv->dparam.pipe_configs) { - priv->dparam.pipe_configs = usbhsc_new_pipe; - priv->dparam.pipe_size = ARRAY_SIZE(usbhsc_new_pipe); - } + break; + case USBHS_TYPE_RCAR_GEN3_WITH_PLL: + priv->pfunc = usbhs_rcar3_with_pll_ops; break; default: if (!info->platform_callback.get_id) { @@ -710,7 +703,7 @@ probe_end_pipe_exit: static int usbhs_remove(struct platform_device *pdev) { struct usbhs_priv *priv = usbhs_pdev_to_priv(pdev); - struct renesas_usbhs_platform_info *info = dev_get_platdata(&pdev->dev); + struct renesas_usbhs_platform_info *info = renesas_usbhs_get_info(pdev); struct renesas_usbhs_driver_callback *dfunc = &info->driver_callback; dev_dbg(&pdev->dev, "usb remove\n"); |