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From 8439e5d2e69f54a532bb5f8ec001b4b5a3035574 Mon Sep 17 00:00:00 2001
From: Jonas Gorski <jonas.gorski@gmail.com>
Date: Wed, 27 Jul 2016 11:38:05 +0200
Subject: [PATCH 14/16] Documentation: add BCM6318 pincontroller binding
 documentation

Add binding documentation for the pincontrol core found in BCM6318 SoCs.

Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
---
 .../bindings/pinctrl/brcm,bcm6318-pinctrl.txt      | 79 ++++++++++++++++++++++
 1 file changed, 79 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm6318-pinctrl.txt

--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/brcm,bcm6318-pinctrl.txt
@@ -0,0 +1,79 @@
+* Broadcom BCM6318 pin controller
+
+Required properties:
+- compatible: Must be "brcm,bcm6318-pinctrl".
+- regs: Register specifiers of dirout, dat, mode, mux, and pad registers.
+- reg-names: Must be "dirout", "dat", "mode", "mux", "pad".
+- gpio-controller: Identifies this node as a gpio controller.
+- #gpio-cells: Must be <2>.
+
+Example:
+
+pinctrl: pin-controller@10000080 {
+	compatible = "brcm,bcm6318-pinctrl";
+	reg = <0x10000080 0x08>,
+	      <0x10000088 0x08>,
+	      <0x10000098 0x04>,
+	      <0x1000009c 0x0c>,
+	      <0x100000d4 0x18>;
+	reg-names = "dirout", "dat", "mode", "mux", "pad";
+
+	gpio-controller;
+	#gpio-cells = <2>;
+};
+
+
+Available pins/groups and functions:
+
+name		pins	functions
+-----------------------------------------------------------
+gpio0		0	led, ephy0_spd_led
+gpio1		1	led, ephy1_spd_led
+gpio2		2	led, ephy2_spd_led
+gpio3		3	led, ephy3_spd_led
+gpio4		4	led, ephy0_act_led
+gpio5		5	led, ephy1_act_led
+gpio6		6	led, ephy2_act_led, serial_led_data
+gpio7		7	led, ephy3_act_led, serial_led_clk
+gpio8		8	led, inet_act_led
+gpio9		9	led, inet_fail_led
+gpio10		10	led, dsl_led
+gpio11		11	led, post_fail_led
+gpio12		12	led, wlan_wps_led
+gpio13		13	led, usb_pwron, usb_device_led
+gpio14		14	led
+gpio15		15	led
+gpio16		16	led
+gpio17		17	led
+gpio18		18	led
+gpio19		19	led
+gpio20		20	led
+gpio21		21	led
+gpio22		22	led
+gpio23		23	led
+gpio24		24	-
+gpio25		25	-
+gpio26		26	-
+gpio27		27	-
+gpio28		28	-
+gpio29		29	-
+gpio30		30	-
+gpio31		31	-
+gpio32		32	-
+gpio33		33	-
+gpio34		34	-
+gpio35		35	-
+gpio36		36	-
+gpio37		37	-
+gpio38		38	-
+gpio39		39	-
+gpio40		40	usb_active
+gpio41		41	-
+gpio42		42	-
+gpio43		43	-
+gpio44		44	-
+gpio45		45	-
+gpio46		46	-
+gpio47		47	-
+gpio48		48	-
+gpio49		49	-