diff mbox series

[3/4] lx2160aqds: add support for backplane kr

Message ID 1584365762-9009-4-git-send-email-florinel.iordache@nxp.com
State Accepted
Commit d4694ad86a330a1eb5e78c7a3784c5388eee1435
Delegated to: Priyanka Jain
Headers show
Series Backplane KR support | expand

Commit Message

Florinel Iordache March 16, 2020, 1:36 p.m. UTC 
Add support for backplane kr on lx2160aqds: remove board specific fixups
on lx2160aqds for ethernet interfaces specified in device tree as
supported backplane modes.

Signed-off-by: Florinel Iordache <florinel.iordache@nxp.com>
---
 board/freescale/lx2160a/eth_lx2160aqds.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/board/freescale/lx2160a/eth_lx2160aqds.c b/board/freescale/lx2160a/eth_lx2160aqds.c
index 6500649..0e928eb 100644
--- a/board/freescale/lx2160a/eth_lx2160aqds.c
+++ b/board/freescale/lx2160a/eth_lx2160aqds.c
@@ -1,6 +1,6 @@ 
 // SPDX-License-Identifier: GPL-2.0+
 /*
- * Copyright 2018-2019 NXP
+ * Copyright 2018-2020 NXP
  *
  */
 
@@ -616,6 +616,13 @@  int fdt_fixup_dpmac_phy_handle(void *fdt, int dpmac_id, int node_phandle)
 		return offset;
 	}
 
+	phy_string = fdt_getprop(fdt, offset, "phy-connection-type", NULL);
+	if (is_backplane_mode(phy_string)) {
+		/* Backplane KR mode: skip fixups */
+		printf("Interface %d in backplane KR mode\n", dpmac_id);
+		return 0;
+	}
+
 	ret = fdt_appendprop_cell(fdt, offset, "phy-handle", node_phandle);
 	if (ret)
 		printf("%d@%s %d\n", __LINE__, __func__, ret);