[v9,11/12] mfd: rk808: Add RK805 power key support

Submitted by Jianhong Chen on Aug. 9, 2017, 10:07 a.m.

Details

Message ID 1502273261-12679-1-git-send-email-chenjh@rock-chips.com
State New
Headers show

Commit Message

Jianhong Chen Aug. 9, 2017, 10:07 a.m.
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Acked-for-MFD-by: Lee Jones <lee.jones@linaro.org>
---
 drivers/mfd/rk808.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

Patch hide | download patch | download mbox

diff --git a/drivers/mfd/rk808.c b/drivers/mfd/rk808.c
index c803d2d..216fbf6 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[] = {