diff options
Diffstat (limited to 'drivers/tty/serial/bcm63xx_uart.c')
| -rw-r--r-- | drivers/tty/serial/bcm63xx_uart.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/tty/serial/bcm63xx_uart.c b/drivers/tty/serial/bcm63xx_uart.c index 8c48c3784831..b7adc6127b3d 100644 --- a/drivers/tty/serial/bcm63xx_uart.c +++ b/drivers/tty/serial/bcm63xx_uart.c @@ -1,8 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0 /* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * * Derived from many drivers using generic_serial interface. * * Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr> @@ -846,8 +843,10 @@ static int bcm_uart_probe(struct platform_device *pdev) if (!res_irq) return -ENODEV; - clk = pdev->dev.of_node ? of_clk_get(pdev->dev.of_node, 0) : - clk_get(&pdev->dev, "periph"); + clk = clk_get(&pdev->dev, "refclk"); + if (IS_ERR(clk) && pdev->dev.of_node) + clk = of_clk_get(pdev->dev.of_node, 0); + if (IS_ERR(clk)) return -ENODEV; |