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mmc: sdhci-cadence6: Use dev_read_u32() for device tree property parsing

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Convert device tree property parsing to use dev_read_u32(), which
handles endianness and simplifies the code.

Signed-off-by: Tanmay Kathpalia <tanmay.kathpalia@altera.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
This commit is contained in:
Tanmay Kathpalia
2025-10-07 12:06:38 -07:00
committed by Peng Fan
parent ecdc3872a7
commit 0524f40947
1 changed files with 4 additions and 14 deletions
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18
drivers/mmc/sdhci-cadence6.c
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@@ -180,10 +180,8 @@ static int sdhci_cdns6_reset_phy_dll(struct sdhci_cdns_plat *plat, bool reset)
int sdhci_cdns6_phy_adj(struct udevice *dev, struct sdhci_cdns_plat *plat, u32 mode)
{
DECLARE_GLOBAL_DATA_PTR;
struct sdhci_cdns6_phy_cfg *sdhci_cdns6_phy_cfgs;
struct sdhci_cdns6_ctrl_cfg *sdhci_cdns6_ctrl_cfgs;
const fdt32_t *prop;
u32 tmp;
int i, ret;
@@ -216,19 +214,11 @@ int sdhci_cdns6_phy_adj(struct udevice *dev, struct sdhci_cdns_plat *plat, u32 m
return -EINVAL;
}
for (i = 0; i < SDHCI_CDNS6_PHY_CFG_NUM; i++) {
prop = fdt_getprop(gd->fdt_blob, dev_of_offset(dev),
sdhci_cdns6_phy_cfgs[i].property, NULL);
if (prop)
sdhci_cdns6_phy_cfgs[i].val = *prop;
}
for (i = 0; i < SDHCI_CDNS6_PHY_CFG_NUM; i++)
dev_read_u32(dev, sdhci_cdns6_phy_cfgs[i].property, &sdhci_cdns6_phy_cfgs[i].val);
for (i = 0; i < SDHCI_CDNS6_CTRL_CFG_NUM; i++) {
prop = fdt_getprop(gd->fdt_blob, dev_of_offset(dev),
sdhci_cdns6_ctrl_cfgs[i].property, NULL);
if (prop)
sdhci_cdns6_ctrl_cfgs[i].val = *prop;
}
for (i = 0; i < SDHCI_CDNS6_CTRL_CFG_NUM; i++)
dev_read_u32(dev, sdhci_cdns6_ctrl_cfgs[i].property, &sdhci_cdns6_ctrl_cfgs[i].val);
/* Switch On the DLL Reset */
sdhci_cdns6_reset_phy_dll(plat, true);