diff options
Diffstat (limited to 'target/linux/layerscape/patches-5.4/819-uart-0004-MLK-18137-fsl_lpuart-Fix-loopback-mode.patch')
| -rw-r--r-- | target/linux/layerscape/patches-5.4/819-uart-0004-MLK-18137-fsl_lpuart-Fix-loopback-mode.patch | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/target/linux/layerscape/patches-5.4/819-uart-0004-MLK-18137-fsl_lpuart-Fix-loopback-mode.patch b/target/linux/layerscape/patches-5.4/819-uart-0004-MLK-18137-fsl_lpuart-Fix-loopback-mode.patch deleted file mode 100644 index 5ea3d50c37..0000000000 --- a/target/linux/layerscape/patches-5.4/819-uart-0004-MLK-18137-fsl_lpuart-Fix-loopback-mode.patch +++ /dev/null @@ -1,28 +0,0 @@ -From 392865cdcca83fbc9624725e505feb31dda7e67a Mon Sep 17 00:00:00 2001 -From: Andy Duan <fugang.duan@nxp.com> -Date: Mon, 28 Jan 2019 14:29:14 +0800 -Subject: [PATCH] MLK-18137: fsl_lpuart: Fix loopback mode - -Register offset needs to be applied on mapbase also. -dma_tx/rx_request use the physical address of UARTDATA. -Register offset is currently only applied to membase (the -corresponding virtual addr) but not on mapbase. - -Reviewed-by: Leonard Crestez <leonard.crestez@nxp.com> -Acked-by: Fugang Duan <fugang.duan@nxp.com> -Signed-off-by: Adriana Reus <adriana.reus@nxp.com> ---- - drivers/tty/serial/fsl_lpuart.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/drivers/tty/serial/fsl_lpuart.c -+++ b/drivers/tty/serial/fsl_lpuart.c -@@ -2479,7 +2479,7 @@ static int lpuart_probe(struct platform_ - return PTR_ERR(sport->port.membase); - - sport->port.membase += sdata->reg_off; -- sport->port.mapbase = res->start; -+ sport->port.mapbase = res->start + sdata->reg_off; - sport->port.dev = &pdev->dev; - sport->port.type = PORT_LPUART; - sport->devtype = sdata->devtype; |