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    SubjectRe: [PATCH 11/12] mmc: sdhci-omap: Add support for MMC/SD controller in k2g SoC
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    Date
    On 14/12/17 15:09, Kishon Vijay Abraham I wrote:
    > Add support for the new compatible added specifically to support
    > k2g's MMC/SD controller.
    >
    > Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>

    Acked-by: Adrian Hunter <adrian.hunter@intel.com>

    > ---
    > drivers/mmc/host/sdhci-omap.c | 9 +++++++++
    > 1 file changed, 9 insertions(+)
    >
    > diff --git a/drivers/mmc/host/sdhci-omap.c b/drivers/mmc/host/sdhci-omap.c
    > index cddc3ad1331f..5e81e29383d9 100644
    > --- a/drivers/mmc/host/sdhci-omap.c
    > +++ b/drivers/mmc/host/sdhci-omap.c
    > @@ -767,6 +767,10 @@ static const struct sdhci_pltfm_data sdhci_omap_pdata = {
    > .ops = &sdhci_omap_ops,
    > };
    >
    > +static const struct sdhci_omap_data k2g_data = {
    > + .offset = 0x200,
    > +};
    > +
    > static const struct sdhci_omap_data dra7_data = {
    > .offset = 0x200,
    > .flags = SDHCI_OMAP_REQUIRE_IODELAY,
    > @@ -774,6 +778,7 @@ static const struct sdhci_omap_data dra7_data = {
    >
    > static const struct of_device_id omap_sdhci_match[] = {
    > { .compatible = "ti,dra7-sdhci", .data = &dra7_data },
    > + { .compatible = "ti,k2g-sdhci", .data = &k2g_data },
    > {},
    > };
    > MODULE_DEVICE_TABLE(of, omap_sdhci_match);
    > @@ -882,6 +887,7 @@ static int sdhci_omap_probe(struct platform_device *pdev)
    > int ret;
    > u32 offset;
    > struct device *dev = &pdev->dev;
    > + struct device_node *node = dev->of_node;
    > struct sdhci_host *host;
    > struct sdhci_pltfm_host *pltfm_host;
    > struct sdhci_omap_host *omap_host;
    > @@ -908,6 +914,9 @@ static int sdhci_omap_probe(struct platform_device *pdev)
    > return PTR_ERR(host);
    > }
    >
    > + if (of_device_is_compatible(node, "ti,k2g-sdhci"))
    > + host->quirks2 |= SDHCI_QUIRK2_NO_1_8_V;
    > +
    > pltfm_host = sdhci_priv(host);
    > omap_host = sdhci_pltfm_priv(pltfm_host);
    > omap_host->host = host;
    >

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