[PATCH v3 07/10] mfd: mt6323: add mt6323 rtc+pwrc

Frank Wunderlich
2019-07-29T17:43:44Z

From: Josef Friedl <josef.friedl@speed.at>

add entry for rtc and power-controller to mt6323

changes since v2: only splitting, second part of v2 part 4

Signed-off-by: Josef Friedl <josef.friedl@speed.at>
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
---
drivers/mfd/mt6397-core.c | 25 +++++++++++++++++++++++++
1 file changed, 25 insertions(+)

diff --git a/drivers/mfd/mt6397-core.c b/drivers/mfd/mt6397-core.c
index 5f7070267c9a..a4abce00f156 100644
--- a/drivers/mfd/mt6397-core.c
+++ b/drivers/mfd/mt6397-core.c
@@ -16,13 +16,24 @@
#include <linux/mfd/mt6397/registers.h>
#include <linux/mfd/mt6323/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
+
#define MT6323_CID_CODE 0x23
#define MT6391_CID_CODE 0x91
#define MT6397_CID_CODE 0x97

+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),
@@ -38,8 +49,17 @@ 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"
}, {
@@ -50,6 +70,11 @@ 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"
},
};

--
2.17.1