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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2015-03-24 16:45:04 +0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2015-03-25 11:46:35 +0300 |
| commit | 07bf2b54cd8555390cf5fced9471689ebf7fd56c (patch) | |
| tree | 04cf9a0bfd91feebfb890daf89d955ea6a3c258d /drivers/mmc/host/sdhci-esdhc-imx.c | |
| parent | 9369c97cc7eca4a73baf382cfabe92ed20ea04ed (diff) | |
| download | linux-07bf2b54cd8555390cf5fced9471689ebf7fd56c.tar.xz | |
mmc: sdhci-esdhc-imx: support voltage-range property
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/host/sdhci-esdhc-imx.c')
| -rw-r--r-- | drivers/mmc/host/sdhci-esdhc-imx.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c index 9cce5cf18ebc..7ee831255f50 100644 --- a/drivers/mmc/host/sdhci-esdhc-imx.c +++ b/drivers/mmc/host/sdhci-esdhc-imx.c @@ -864,6 +864,7 @@ static const struct sdhci_pltfm_data sdhci_esdhc_imx_pdata = { #ifdef CONFIG_OF static int sdhci_esdhc_imx_probe_dt(struct platform_device *pdev, + struct sdhci_host *host, struct esdhc_platform_data *boarddata) { struct device_node *np = pdev->dev.of_node; @@ -900,11 +901,14 @@ sdhci_esdhc_imx_probe_dt(struct platform_device *pdev, if (of_property_read_u32(np, "fsl,delay-line", &boarddata->delay_line)) boarddata->delay_line = 0; + mmc_of_parse_voltage(np, &host->ocr_mask); + return 0; } #else static inline int sdhci_esdhc_imx_probe_dt(struct platform_device *pdev, + struct sdhci_host *host, struct esdhc_platform_data *boarddata) { return -ENODEV; @@ -999,7 +1003,7 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev) host->ioaddr + ESDHC_TUNING_CTRL); boarddata = &imx_data->boarddata; - if (sdhci_esdhc_imx_probe_dt(pdev, boarddata) < 0) { + if (sdhci_esdhc_imx_probe_dt(pdev, host, boarddata) < 0) { if (!host->mmc->parent->platform_data) { dev_err(mmc_dev(host->mmc), "no board data!\n"); err = -EINVAL; |