This adds the necessary bindings for collection of shared
attributes used in the mmci driver.

Signed-off-by: Lee Jones <redacted>
---
?drivers/mmc/host/mmci.c | ? 43 +++++++++++++++++++++++++++++++++++++++++++
?1 files changed, 43 insertions(+), 0 deletions(-)

diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
index 23b41a5..9132ca8 100644
--- a/drivers/mmc/host/mmci.c
+++ b/drivers/mmc/host/mmci.c

@@ -30,6 +30,7 @@

?#include <linux/dma-mapping.h>
?#include <linux/amba/mmci.h>
?#include <linux/pm_runtime.h>
+#include <linux/of_gpio.h>

?#include <asm/div64.h>
?#include <asm/io.h>

@@ -1056,11 +1057,47 @@ static const struct mmc_host_ops mmci_ops = {

? ? ? ?.get_cd ? ? ? ? = mmci_get_cd,
?};

+#ifdef CONFIG_OF
+static void mmci_dt_populate_generic_pdata(struct device_node *np,
+ ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? struct mmci_platform_data *pdata)
+{
+ ? ? ? const void *prop;
+ ? ? ? int len;
+
+ ? ? ? of_property_read_u32(np, "wp-gpios", &pdata->gpio_wp);
+ ? ? ? if (!pdata->gpio_wp)
+ ? ? ? ? ? ? ? pdata->gpio_wp = -1;
+
+ ? ? ? of_property_read_u32(np, "cd-gpios", &pdata->gpio_cd);
+ ? ? ? if (!pdata->gpio_cd)
+ ? ? ? ? ? ? ? pdata->gpio_cd = -1;
+
+ ? ? ? if (of_get_property(np, "cd-invert", NULL))
+ ? ? ? ? ? ? ? pdata->cd_invert = true;
+ ? ? ? else
+ ? ? ? ? ? ? ? pdata->cd_invert = false;
+
+ ? ? ? of_property_read_u32(np, "clock_frequency", &pdata->f_max);
+ ? ? ? if (!pdata->f_max)
+ ? ? ? ? ? ? ? pr_warning("%s has no 'clock_frequency' property\n", np->full_name);
+
+ ? ? ? if (of_get_property(np, "mmc_cap_4_bit_data", NULL))