Unverified Commit e58db3bc authored by Mika Westerberg's avatar Mika Westerberg Committed by Mark Brown
Browse files

spi: intel: Add default partition and name to the second chip 



This should make it easier to identify the second chip and also allows
using "mtdparts=" and the like with this chip too.

Signed-off-by: default avatarMika Westerberg <mika.westerberg@linux.intel.com>
Link: https://lore.kernel.org/r/20240201121638.207632-1-mika.westerberg@linux.intel.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 88c2b56c

drivers/spi/spi-intel.c

+18 −1
Original line number Diff line number Diff line
@@ -1346,6 +1346,7 @@ static int intel_spi_read_desc(struct intel_spi *ispi) 
static int intel_spi_populate_chip(struct intel_spi *ispi)

{

	struct flash_platform_data *pdata;

	struct mtd_partition *parts;

	struct spi_board_info chip;

	int ret;
@@ -1376,7 +1377,23 @@ static int intel_spi_populate_chip(struct intel_spi *ispi) 
	if (ispi->host->num_chipselect < 2)

		return 0;



	chip.platform_data = NULL;

	pdata = devm_kzalloc(ispi->dev, sizeof(*pdata), GFP_KERNEL);

	if (!pdata)

		return -ENOMEM;



	pdata->name = devm_kasprintf(ispi->dev, GFP_KERNEL, "%s-chip1",

				     dev_name(ispi->dev));

	pdata->nr_parts = 1;

	parts = devm_kcalloc(ispi->dev, pdata->nr_parts, sizeof(*parts),

			     GFP_KERNEL);

	if (!parts)

		return -ENOMEM;



	parts[0].size = MTDPART_SIZ_FULL;

	parts[0].name = "BIOS1";

	pdata->parts = parts;



	chip.platform_data = pdata;

	chip.chip_select = 1;



	if (!spi_new_device(ispi->host, &chip))