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remoteproc: stm32_rproc: Allow to specify firmware default name

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Enhance the stm32_rproc driver to allow enabling the configuration of the
firmware name based on the 'firmware-name' property in the device tree,
offering flexibility compared to using the remote proc device node
name.

Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
Link: https://lore.kernel.org/r/20250327082721.641278-3-arnaud.pouliquen@foss.st.com
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
This commit is contained in:
Arnaud Pouliquen 2025-03-27 09:27:21 +01:00 • committed by Mathieu Poirier
parent 385a2de38e
commit 710028a2e4
1 changed files with 7 additions and 1 deletions
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8
drivers/remoteproc/stm32_rproc.c
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@ -835,6 +835,7 @@ static int stm32_rproc_probe(struct platform_device *pdev)
struct device *dev = &pdev->dev;
struct stm32_rproc *ddata;
struct device_node *np = dev->of_node;
const char *fw_name;
struct rproc *rproc;
unsigned int state;
int ret;
@ -843,7 +844,12 @@ static int stm32_rproc_probe(struct platform_device *pdev)
if (ret)
return ret;
rproc = devm_rproc_alloc(dev, np->name, &st_rproc_ops, NULL, sizeof(*ddata));
/* Look for an optional firmware name */
ret = rproc_of_parse_firmware(dev, 0, &fw_name);
if (ret < 0 && ret != -EINVAL)
return ret;
rproc = devm_rproc_alloc(dev, np->name, &st_rproc_ops, fw_name, sizeof(*ddata));
if (!rproc)
return -ENOMEM;