mfd: mt6323: Add MT6323 RTC and PWRC

Add entry for RTC and Power Controller to MT6323.

Signed-off-by: Josef Friedl <josef.friedl@speed.at>
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

diff --git a/drivers/mfd/mt6397-core.c b/drivers/mfd/mt6397-core.c
index 7c81a20865f0dcd695090449e650ff9bc30d23f0..310dae26ddff6283a0b83c05cd5c31b73834cf97 100644 (file)
--- a/drivers/mfd/mt6397-core.c
+++ b/drivers/mfd/mt6397-core.c
@@ -16,9 +16,20 @@
 #include <linux/mfd/mt6323/registers.h>
 #include <linux/mfd/mt6397/registers.h>
 
+#define MT6323_RTC_BASE                0x8000
+#define MT6323_RTC_SIZE                0x40
+
 #define MT6397_RTC_BASE                0xe000
 #define MT6397_RTC_SIZE                0x3e
 
+#define MT6323_PWRC_BASE       0x8000
+#define MT6323_PWRC_SIZE       0x40
+
+static const struct resource mt6323_rtc_resources[] = {
+       DEFINE_RES_MEM(MT6323_RTC_BASE, MT6323_RTC_SIZE),
+       DEFINE_RES_IRQ(MT6323_IRQ_STATUS_RTC),
+};
+
 static const struct resource mt6397_rtc_resources[] = {
        DEFINE_RES_MEM(MT6397_RTC_BASE, MT6397_RTC_SIZE),
        DEFINE_RES_IRQ(MT6397_IRQ_RTC),
@@ -34,8 +45,17 @@ static const struct resource mt6397_keys_resources[] = {
        DEFINE_RES_IRQ(MT6397_IRQ_HOMEKEY),
 };
 
+static const struct resource mt6323_pwrc_resources[] = {
+       DEFINE_RES_MEM(MT6323_PWRC_BASE, MT6323_PWRC_SIZE),
+};
+
 static const struct mfd_cell mt6323_devs[] = {
        {
+               .name = "mt6323-rtc",
+               .num_resources = ARRAY_SIZE(mt6323_rtc_resources),
+               .resources = mt6323_rtc_resources,
+               .of_compatible = "mediatek,mt6323-rtc",
+       }, {
                .name = "mt6323-regulator",
                .of_compatible = "mediatek,mt6323-regulator"
        }, {
@@ -46,6 +66,11 @@ static const struct mfd_cell mt6323_devs[] = {
                .num_resources = ARRAY_SIZE(mt6323_keys_resources),
                .resources = mt6323_keys_resources,
                .of_compatible = "mediatek,mt6323-keys"
+       }, {
+               .name = "mt6323-pwrc",
+               .num_resources = ARRAY_SIZE(mt6323_pwrc_resources),
+               .resources = mt6323_pwrc_resources,
+               .of_compatible = "mediatek,mt6323-pwrc"
        },
 };