Add a matching table for the the bcm63xx_uart driver on the compatible string "brcm,bcm63xx-uart" which covers all BCM63xx implementations. Also make sure that we convert the id based on the uart aliases provided by the relevant Device Tree.
Signed-off-by: Florian Fainelli <[email protected]> --- drivers/tty/serial/bcm63xx_uart.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/drivers/tty/serial/bcm63xx_uart.c b/drivers/tty/serial/bcm63xx_uart.c index 37e7e33..538e84c 100644 --- a/drivers/tty/serial/bcm63xx_uart.c +++ b/drivers/tty/serial/bcm63xx_uart.c @@ -31,6 +31,7 @@ #include <linux/serial_core.h> #include <linux/serial_bcm63xx.h> #include <linux/io.h> +#include <linux/of.h> #define BCM63XX_NR_UARTS 2 @@ -806,6 +807,9 @@ static int bcm_uart_probe(struct platform_device *pdev) struct clk *clk; int ret; + if (pdev->dev.of_node) + pdev->id = of_alias_get_id(pdev->dev.of_node, "uart"); + if (pdev->id < 0 || pdev->id >= BCM63XX_NR_UARTS) return -EINVAL; @@ -857,6 +861,12 @@ static int bcm_uart_remove(struct platform_device *pdev) return 0; } +static const struct of_device_id bcm63xx_of_match[] = { + { .compatible = "brcm,bcm63xx-uart" }, + { /* sentinel */ } +}; +MODULE_DEVICE_TABLE(of, bcm63xx_of_match); + /* * platform driver stuff */ @@ -866,6 +876,7 @@ static struct platform_driver bcm_uart_platform_driver = { .driver = { .owner = THIS_MODULE, .name = "bcm63xx_uart", + .of_match_table = bcm63xx_of_match, }, }; -- 1.8.3.2 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
