mfd: mt6397: Add MT6323 support to MT6397 driver
Signed-off-by: John Crispin <blogic@openwrt.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
diff --git a/drivers/mfd/mt6397-core.c b/drivers/mfd/mt6397-core.c
index aa91606..8234cd3 100644
--- a/drivers/mfd/mt6397-core.c
+++ b/drivers/mfd/mt6397-core.c
@@ -19,11 +19,14 @@
#include <linux/regmap.h>
#include <linux/mfd/core.h>
#include <linux/mfd/mt6397/core.h>
+#include <linux/mfd/mt6323/core.h>
#include <linux/mfd/mt6397/registers.h>
+#include <linux/mfd/mt6323/registers.h>
#define MT6397_RTC_BASE 0xe000
#define MT6397_RTC_SIZE 0x3e
+#define MT6323_CID_CODE 0x23
#define MT6391_CID_CODE 0x91
#define MT6397_CID_CODE 0x97
@@ -40,6 +43,13 @@
},
};
+static const struct mfd_cell mt6323_devs[] = {
+ {
+ .name = "mt6323-regulator",
+ .of_compatible = "mediatek,mt6323-regulator"
+ },
+};
+
static const struct mfd_cell mt6397_devs[] = {
{
.name = "mt6397-rtc",
@@ -261,6 +271,15 @@
}
switch (id & 0xff) {
+ case MT6323_CID_CODE:
+ pmic->int_con[0] = MT6323_INT_CON0;
+ pmic->int_con[1] = MT6323_INT_CON1;
+ pmic->int_status[0] = MT6323_INT_STATUS0;
+ pmic->int_status[1] = MT6323_INT_STATUS1;
+ ret = mfd_add_devices(&pdev->dev, -1, mt6323_devs,
+ ARRAY_SIZE(mt6323_devs), NULL, 0, NULL);
+ break;
+
case MT6397_CID_CODE:
case MT6391_CID_CODE:
pmic->int_con[0] = MT6397_INT_CON0;
@@ -302,6 +321,7 @@
static const struct of_device_id mt6397_of_match[] = {
{ .compatible = "mediatek,mt6397" },
+ { .compatible = "mediatek,mt6323" },
{ }
};
MODULE_DEVICE_TABLE(of, mt6397_of_match);