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mmc: sdhci-dove: DT support for sdhci-dove

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This patch adds device tree support and binding documentation for
sdhci-dove.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@googlemail.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
This commit is contained in:
Sebastian Hesselbarth 2012-07-31 10:12:59 +02:00 • committed by Chris Ball
parent 164378efe7
commit 4ee7ed0de9
2 changed files with 22 additions and 0 deletions
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14
Documentation/devicetree/bindings/mmc/sdhci-dove.txt Normal file
View file

@ -0,0 +1,14 @@
* Marvell sdhci-dove controller
This file documents differences between the core properties in mmc.txt
and the properties used by the sdhci-pxav2 and sdhci-pxav3 drivers.
- compatible: Should be "marvell,dove-sdhci".
Example:
sdio0: sdio@92000 {
compatible = "marvell,dove-sdhci";
reg = <0x92000 0x100>;
interrupts = <35>;
};

8
drivers/mmc/host/sdhci-dove.c
View file

@ -24,6 +24,7 @@
#include <linux/err.h> #include <linux/err.h>
#include <linux/module.h> #include <linux/module.h>
#include <linux/mmc/host.h> #include <linux/mmc/host.h>
#include <linux/of.h>
#include "sdhci-pltfm.h" #include "sdhci-pltfm.h"
@ -126,11 +127,18 @@ static int __devexit sdhci_dove_remove(struct platform_device *pdev)
return sdhci_pltfm_unregister(pdev); return sdhci_pltfm_unregister(pdev);
} }
static const struct of_device_id sdhci_dove_of_match_table[] __devinitdata = {
{ .compatible = "marvell,dove-sdhci", },
{}
};
MODULE_DEVICE_TABLE(of, sdhci_dove_of_match_table);
static struct platform_driver sdhci_dove_driver = { static struct platform_driver sdhci_dove_driver = {
.driver = { .driver = {
.name = "sdhci-dove", .name = "sdhci-dove",
.owner = THIS_MODULE, .owner = THIS_MODULE,
.pm = SDHCI_PLTFM_PMOPS, .pm = SDHCI_PLTFM_PMOPS,
.of_match_table = of_match_ptr(sdhci_dove_of_match_table),
}, },
.probe = sdhci_dove_probe, .probe = sdhci_dove_probe,
.remove = __devexit_p(sdhci_dove_remove), .remove = __devexit_p(sdhci_dove_remove),