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path: root/drivers/pinctrl/sh-pfc/core.c
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Diffstat (limited to 'drivers/pinctrl/sh-pfc/core.c')
-rw-r--r--drivers/pinctrl/sh-pfc/core.c65
1 files changed, 63 insertions, 2 deletions
diff --git a/drivers/pinctrl/sh-pfc/core.c b/drivers/pinctrl/sh-pfc/core.c
index 3b2fd43ff294..f3fc66b24370 100644
--- a/drivers/pinctrl/sh-pfc/core.c
+++ b/drivers/pinctrl/sh-pfc/core.c
@@ -18,6 +18,8 @@
#include <linux/ioport.h>
#include <linux/kernel.h>
#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
#include <linux/pinctrl/machine.h>
#include <linux/platform_device.h>
#include <linux/slab.h>
@@ -348,14 +350,72 @@ int sh_pfc_config_mux(struct sh_pfc *pfc, unsigned mark, int pinmux_type)
return 0;
}
+#ifdef CONFIG_OF
+static const struct of_device_id sh_pfc_of_table[] = {
+#ifdef CONFIG_PINCTRL_PFC_R8A73A4
+ {
+ .compatible = "renesas,pfc-r8a73a4",
+ .data = &r8a73a4_pinmux_info,
+ },
+#endif
+#ifdef CONFIG_PINCTRL_PFC_R8A7740
+ {
+ .compatible = "renesas,pfc-r8a7740",
+ .data = &r8a7740_pinmux_info,
+ },
+#endif
+#ifdef CONFIG_PINCTRL_PFC_R8A7778
+ {
+ .compatible = "renesas,pfc-r8a7778",
+ .data = &r8a7778_pinmux_info,
+ },
+#endif
+#ifdef CONFIG_PINCTRL_PFC_R8A7779
+ {
+ .compatible = "renesas,pfc-r8a7779",
+ .data = &r8a7779_pinmux_info,
+ },
+#endif
+#ifdef CONFIG_PINCTRL_PFC_R8A7790
+ {
+ .compatible = "renesas,pfc-r8a7790",
+ .data = &r8a7790_pinmux_info,
+ },
+#endif
+#ifdef CONFIG_PINCTRL_PFC_SH7372
+ {
+ .compatible = "renesas,pfc-sh7372",
+ .data = &sh7372_pinmux_info,
+ },
+#endif
+#ifdef CONFIG_PINCTRL_PFC_SH73A0
+ {
+ .compatible = "renesas,pfc-sh73a0",
+ .data = &sh73a0_pinmux_info,
+ },
+#endif
+ { },
+};
+MODULE_DEVICE_TABLE(of, sh_pfc_of_table);
+#endif
+
static int sh_pfc_probe(struct platform_device *pdev)
{
+ const struct platform_device_id *platid = platform_get_device_id(pdev);
+#ifdef CONFIG_OF
+ struct device_node *np = pdev->dev.of_node;
+#endif
const struct sh_pfc_soc_info *info;
struct sh_pfc *pfc;
int ret;
- info = pdev->id_entry->driver_data
- ? (void *)pdev->id_entry->driver_data : pdev->dev.platform_data;
+#ifdef CONFIG_OF
+ if (np)
+ info = of_match_device(sh_pfc_of_table, &pdev->dev)->data;
+ else
+#endif
+ info = platid ? (const void *)platid->driver_data : NULL;
+
if (info == NULL)
return -ENODEV;
@@ -501,6 +561,7 @@ static struct platform_driver sh_pfc_driver = {
.driver = {
.name = DRV_NAME,
.owner = THIS_MODULE,
+ .of_match_table = of_match_ptr(sh_pfc_of_table),
},
};