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authorEddie Huang <eddie.huang@mediatek.com>2015-05-06 15:23:40 +0800
committerAlexandre Belloni <alexandre.belloni@free-electrons.com>2015-06-25 01:13:34 +0200
commita5d7ea0912cc35efb61bccb1f07432f25fce6281 (patch)
tree8106b1ef0f98e70dcc1613bcaa0c97ec3458d69c /drivers/mfd/mt6397-core.c
parentfdf8afa188595e2f6c39f6a05ea147f48621a996 (diff)
downloadlinux-a5d7ea0912cc35efb61bccb1f07432f25fce6281.tar.bz2
mfd: provide RTC resource in MT6397 MFD
Provide MT6397 RTC interrupt, base address, and register in MT6397 MFD. Signed-off-by: Eddie Huang <eddie.huang@mediatek.com> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Diffstat (limited to 'drivers/mfd/mt6397-core.c')
-rw-r--r--drivers/mfd/mt6397-core.c18
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/mfd/mt6397-core.c b/drivers/mfd/mt6397-core.c
index 09bc7804952a..4027623236ee 100644
--- a/drivers/mfd/mt6397-core.c
+++ b/drivers/mfd/mt6397-core.c
@@ -21,9 +21,27 @@
#include <linux/mfd/mt6397/core.h>
#include <linux/mfd/mt6397/registers.h>
+#define MT6397_RTC_BASE 0xe000
+#define MT6397_RTC_SIZE 0x3e
+
+static const struct resource mt6397_rtc_resources[] = {
+ {
+ .start = MT6397_RTC_BASE,
+ .end = MT6397_RTC_BASE + MT6397_RTC_SIZE,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = MT6397_IRQ_RTC,
+ .end = MT6397_IRQ_RTC,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
static const struct mfd_cell mt6397_devs[] = {
{
.name = "mt6397-rtc",
+ .num_resources = ARRAY_SIZE(mt6397_rtc_resources),
+ .resources = mt6397_rtc_resources,
.of_compatible = "mediatek,mt6397-rtc",
}, {
.name = "mt6397-regulator",