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mfd: mt6323: Add MT6323 RTC and PWRC

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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>
This commit is contained in:
Josef Friedl 2019-08-18 15:56:08 +02:00 • committed by Lee Jones
parent 7c3f7cd5a0
commit 8391c6cb24
1 changed files with 25 additions and 0 deletions
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25
drivers/mfd/mt6397-core.c
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@ -16,9 +16,20 @@
#include <linux/mfd/mt6323/registers.h> #include <linux/mfd/mt6323/registers.h>
#include <linux/mfd/mt6397/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_BASE 0xe000
#define MT6397_RTC_SIZE 0x3e #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[] = { static const struct resource mt6397_rtc_resources[] = {
DEFINE_RES_MEM(MT6397_RTC_BASE, MT6397_RTC_SIZE), DEFINE_RES_MEM(MT6397_RTC_BASE, MT6397_RTC_SIZE),
DEFINE_RES_IRQ(MT6397_IRQ_RTC), DEFINE_RES_IRQ(MT6397_IRQ_RTC),
@ -34,8 +45,17 @@ static const struct resource mt6397_keys_resources[] = {
DEFINE_RES_IRQ(MT6397_IRQ_HOMEKEY), 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[] = { 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", .name = "mt6323-regulator",
.of_compatible = "mediatek,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), .num_resources = ARRAY_SIZE(mt6323_keys_resources),
.resources = mt6323_keys_resources, .resources = mt6323_keys_resources,
.of_compatible = "mediatek,mt6323-keys" .of_compatible = "mediatek,mt6323-keys"
}, {
.name = "mt6323-pwrc",
.num_resources = ARRAY_SIZE(mt6323_pwrc_resources),
.resources = mt6323_pwrc_resources,
.of_compatible = "mediatek,mt6323-pwrc"
}, },
}; };