[PATCH v8 11/12] mfd: rk808: Add RK805 power key support

Joseph Chen
2017-08-03T12:26:10Z

Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
---
drivers/mfd/rk808.c | 17 +++++++++++++++++
1 file changed, 17 insertions(+)

diff --git a/drivers/mfd/rk808.c b/drivers/mfd/rk808.c
index db90471..6d9f96b 100644
--- a/drivers/mfd/rk808.c
+++ b/drivers/mfd/rk808.c
@@ -94,6 +94,19 @@ static bool rk808_is_volatile_reg(struct device *dev, unsigned int reg)
}
};

+static struct resource rk805_key_resources[] = {
+ {
+ .start = RK805_IRQ_PWRON_FALL,
+ .end = RK805_IRQ_PWRON_FALL,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .start = RK805_IRQ_PWRON_RISE,
+ .end = RK805_IRQ_PWRON_RISE,
+ .flags = IORESOURCE_IRQ,
+ }
+};
+
static const struct mfd_cell rk805s[] = {
{ .name = "rk808-clkout", },
{ .name = "rk808-regulator", },
@@ -103,6 +116,10 @@ static bool rk808_is_volatile_reg(struct device *dev, unsigned int reg)
.num_resources = ARRAY_SIZE(rtc_resources),
.resources = &rtc_resources[0],
},
+ { .name = "rk805-pwrkey",
+ .num_resources = ARRAY_SIZE(rk805_key_resources),
+ .resources = &rk805_key_resources[0],
+ },
};

static const struct mfd_cell rk808s[] = {
--
1.9.1