From c2012cb47cc0b02569c011a0e588b22e07856076 Mon Sep 17 00:00:00 2001
From: Simon Glass <sjg@chromium.org>
Date: Tue, 25 Jul 2017 08:30:11 -0600
Subject: power: Add a GPIO driver for the as3722 PMIC

This pmic includes GPIOs which should have their own driver. Add
a driver to support these.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Tested-on: Beaver, Jetson-TK1
Tested-by: Stephen Warren <swarren@nvidia.com>
---
 include/power/as3722.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'include')

diff --git a/include/power/as3722.h b/include/power/as3722.h
index 14afa0c81a..713e79840f 100644
--- a/include/power/as3722.h
+++ b/include/power/as3722.h
@@ -20,6 +20,11 @@
 #define AS3722_ASIC_ID1 0x90
 #define AS3722_ASIC_ID2 0x91
 
+#define AS3722_GPIO_CONTROL(n) (0x08 + (n))
+#define AS3722_GPIO_CONTROL_MODE_OUTPUT_VDDH (1 << 0)
+#define AS3722_GPIO_CONTROL_MODE_OUTPUT_VDDL (7 << 0)
+#define AS3722_GPIO_CONTROL_INVERT (1 << 7)
+
 struct udevice;
 
 int as3722_init(struct udevice **devp);
-- 
cgit