diff options
Diffstat (limited to 'meta-yadro/meta-vesnin/recipes-kernel/linux/linux-aspeed/0002-vesnin-remap-aspeed-uart.patch')
-rw-r--r-- | meta-yadro/meta-vesnin/recipes-kernel/linux/linux-aspeed/0002-vesnin-remap-aspeed-uart.patch | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/meta-yadro/meta-vesnin/recipes-kernel/linux/linux-aspeed/0002-vesnin-remap-aspeed-uart.patch b/meta-yadro/meta-vesnin/recipes-kernel/linux/linux-aspeed/0002-vesnin-remap-aspeed-uart.patch deleted file mode 100644 index a745a18a7..000000000 --- a/meta-yadro/meta-vesnin/recipes-kernel/linux/linux-aspeed/0002-vesnin-remap-aspeed-uart.patch +++ /dev/null @@ -1,41 +0,0 @@ -From c10401d8c349610ea9cd29d28f87dd630c907aeb Mon Sep 17 00:00:00 2001 -From: Alexander Filippov <a.filippov@yadro.com> -Date: Wed, 28 Mar 2018 17:46:28 +0300 -Subject: [PATCH] vesnin: remap aspeed-uart - -Remaps UART2 <-> UART3 - -Signed-off-by: Alexander Filippov <a.filippov@yadro.com> ---- - drivers/soc/aspeed/aspeed-lpc-ctrl.c | 8 ++++++++ - 1 file changed, 8 insertions(+) - -diff --git a/drivers/soc/aspeed/aspeed-lpc-ctrl.c b/drivers/soc/aspeed/aspeed-lpc-ctrl.c -index 01ed21e8bfee..cbdca53a8805 100644 ---- a/drivers/soc/aspeed/aspeed-lpc-ctrl.c -+++ b/drivers/soc/aspeed/aspeed-lpc-ctrl.c -@@ -23,6 +23,7 @@ - - #define HICR7 0x8 - #define HICR8 0xc -+#define HICRA 0x1c - - struct aspeed_lpc_ctrl { - struct miscdevice miscdev; -@@ -271,6 +272,13 @@ static int aspeed_lpc_ctrl_probe(struct platform_device *pdev) - goto err; - } - -+ /* Switch UART2 to IO3 and UART3 to IO2 */ -+ rc = regmap_write(lpc_ctrl->regmap, HICRA, 0x00C80108); -+ if (rc) { -+ dev_err(dev, "Unable to switch UART 2<->3\n"); -+ goto err; -+ } -+ - return 0; - - err: --- -2.20.1 - |