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[v4,03/19] board: ti: j721e: Update fdt fixup logic for interconnect nodes

Message ID 20200808105303.1513-4-lokeshvutla@ti.com
State Accepted
Commit 0526460a500a94c904219f3e5c3c62ee35d6a2f3
Delegated to: Lokesh Vutla
Headers show
Series arm: mach-k3: Initial support for Texas Instrument's J7200 Platform | expand

Commit Message

Lokesh Vutla Aug. 8, 2020, 10:52 a.m. UTC 
From: Suman Anna <s-anna@ti.com>

The DT nodes on J721E SoCs currently use a node name "interconnect" for
the various interconnects. This name is not following the DT schema, and
should simply be "bus". Update the fdt fixup logic to use both the current
and the expected corrected path names so that this logic won't be broken
with newer kernels.

Signed-off-by: Suman Anna <s-anna@ti.com>
---
 board/ti/j721e/evm.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)
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Patch

diff --git a/board/ti/j721e/evm.c b/board/ti/j721e/evm.c
index 7199d11e95..86e7cd4051 100644
--- a/board/ti/j721e/evm.c
+++ b/board/ti/j721e/evm.c
@@ -92,7 +92,10 @@  int ft_board_setup(void *blob, struct bd_info *bd)
 {
 	int ret;
 
-	ret = fdt_fixup_msmc_ram(blob, "/interconnect@100000", "sram@70000000");
+	ret = fdt_fixup_msmc_ram(blob, "/bus@100000", "sram@70000000");
+	if (ret < 0)
+		ret = fdt_fixup_msmc_ram(blob, "/interconnect@100000",
+					 "sram@70000000");
 	if (ret)
 		printf("%s: fixing up msmc ram failed %d\n", __func__, ret);