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mmc: exynos_dw_mmc: Read common bus-width property

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Instead of using non-standard "samsung,bus-width" dts property, read
common "bus-width" property used in upstream Linux kernel. It's safe to
do so, as "bus-width" property was already added to corresponding nodes
in all affected Exynos device tree files.

No functional change.

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
This commit is contained in:
Sam Protsenko 2024-08-07 22:14:32 -05:00 • committed by Minkyu Kang
parent 56ba9455a5
commit d355c1cf61
2 changed files with 2 additions and 2 deletions
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2
drivers/mmc/exynos_dw_mmc.c
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@ -274,7 +274,7 @@ static int exynos_dwmmc_of_to_plat(struct udevice *dev)
#endif
/* Get the bus width from the device node (Default is 4bit buswidth) */
host->buswidth = dev_read_u32_default(dev, "samsung,bus-width", 4);
host->buswidth = dev_read_u32_default(dev, "bus-width", 4);
/* Set the base address from the device node */
host->ioaddr = dev_read_addr_ptr(dev);

2
drivers/mmc/s5p_sdhci.c
View file

@ -166,7 +166,7 @@ static int sdhci_get_config(const void *blob, int node, struct sdhci_host *host)
host->index = dev_id - PERIPH_ID_SDMMC0;
/* Get bus width */
bus_width = fdtdec_get_int(blob, node, "samsung,bus-width", 0);
bus_width = fdtdec_get_int(blob, node, "bus-width", 0);
if (bus_width <= 0) {
debug("MMC: Can't get bus-width\n");
return -EINVAL;