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From 264c45575ec6a3d507dc4e43954b8a78283aca6c Mon Sep 17 00:00:00 2001
From: Andre Heider <a.heider@gmail.com>
Date: Thu, 10 Sep 2020 17:58:43 +0200
Subject: [PATCH] mmc: xenon_sdhci: Add missing common host capabilities
Use mmc_of_parse() to set the common host properties. That includes
"bus-width", so parsing it can be removed from the driver.
But more importantly, "non-removable" is now respected, which fixes
the usage of eMMC.
Signed-off-by: Andre Heider <a.heider@gmail.com>
---
drivers/mmc/xenon_sdhci.c | 18 ++++--------------
1 file changed, 4 insertions(+), 14 deletions(-)
--- a/drivers/mmc/xenon_sdhci.c
+++ b/drivers/mmc/xenon_sdhci.c
@@ -485,20 +485,10 @@ static int xenon_sdhci_probe(struct udev
armada_3700_soc_pad_voltage_set(host);
host->host_caps = MMC_MODE_HS | MMC_MODE_HS_52MHz | MMC_MODE_DDR_52MHz;
- switch (fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev), "bus-width",
- 1)) {
- case 8:
- host->host_caps |= MMC_MODE_8BIT;
- break;
- case 4:
- host->host_caps |= MMC_MODE_4BIT;
- break;
- case 1:
- break;
- default:
- printf("Invalid \"bus-width\" value\n");
- return -EINVAL;
- }
+
+ ret = mmc_of_parse(dev, &plat->cfg);
+ if (ret)
+ return ret;
host->ops = &xenon_sdhci_ops;
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