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remoteproc: xlnx: Fix sram property parsing

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[ Upstream commit d116bccf6f ]

As per sram bindings, "sram" property can be list of phandles.
When more than one sram phandles are listed, driver can't parse second
phandle's address correctly. Because, phandle index is passed to the API
instead of offset of address from reg property which is always 0 as per
sram.yaml bindings. Fix it by passing 0 to the API instead of sram
phandle index.

Fixes: 77fcdf51b8 ("remoteproc: xlnx: Add sram support")
Signed-off-by: Tim Michals <tcmichals@yahoo.com>
Signed-off-by: Tanmay Shah <tanmay.shah@amd.com>
Link: https://lore.kernel.org/r/20260204202730.3729984-1-tanmay.shah@amd.com
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Tim Michals
2026-02-04 12:27:30 -08:00
committed by Greg Kroah-Hartman
parent 1680ab072b
commit e4bc8d3e4d
1 changed files with 1 additions and 1 deletions
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drivers/remoteproc/xlnx_r5_remoteproc.c
+1 -1
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@@ -990,7 +990,7 @@ static int zynqmp_r5_get_sram_banks(struct zynqmp_r5_core *r5_core)
}
/* Get SRAM device address */
ret = of_property_read_reg(sram_np, i, &abs_addr, &size);
ret = of_property_read_reg(sram_np, 0, &abs_addr, &size);
if (ret) {
dev_err(dev, "failed to get reg property\n");
goto fail_sram_get;