/branches/18.06.1/target/linux/brcm63xx/patches-4.14/137-Documentation-add-BCM6362-pincontroller-binding-docu.patch |
@@ -0,0 +1,96 @@ |
From ba03ea8ada2ca71c9095d96a1e4085c2c5cf0e69 Mon Sep 17 00:00:00 2001 |
From: Jonas Gorski <jonas.gorski@gmail.com> |
Date: Wed, 27 Jul 2016 11:36:18 +0200 |
Subject: [PATCH 08/16] Documentation: add BCM6362 pincontroller binding |
documentation |
|
Add binding documentation for the pincontrol core found in BCM6362 SoCs. |
|
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> |
--- |
.../bindings/pinctrl/brcm,bcm6362-pinctrl.txt | 79 ++++++++++++++++++++++ |
1 file changed, 79 insertions(+) |
create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm6362-pinctrl.txt |
|
--- /dev/null |
+++ b/Documentation/devicetree/bindings/pinctrl/brcm,bcm6362-pinctrl.txt |
@@ -0,0 +1,79 @@ |
+* Broadcom BCM6362 pin controller |
+ |
+Required properties: |
+- compatible: Must be "brcm,bcm6362-pinctrl" |
+- reg: Register specifiers of dirout, dat, led, mode, ctrl, basemode registers. |
+- reg-names: Must be "dirout", "dat", "led", "mode", "ctrl", "basemode". |
+- gpio-controller: Identifies this node as a GPIO controller. |
+- #gpio-cells: Must be <2>. |
+ |
+Example: |
+ |
+pinctrl: pin-controller@10000080 { |
+ compatible = "brcm,bcm6362-pinctrl"; |
+ reg = <0x10000080 0x8>, |
+ <0x10000088 0x8>, |
+ <0x10000090 0x4>, |
+ <0x10000098 0x4>, |
+ <0x1000009c 0x4>, |
+ <0x100000b8 0x4>; |
+ reg-names = "dirout", "dat", "led", |
+ "mode", "ctrl", "basemode"; |
+ |
+ gpio-controller; |
+ #gpio-cells = <2>; |
+}; |
+ |
+Available pins/groups and functions: |
+ |
+name pins functions |
+----------------------------------------------------------- |
+gpio0 0 led, usb_device_led |
+gpio1 1 led, sys_irq |
+gpio2 2 led, serial_led_clk |
+gpio3 3 led, serial_led_data |
+gpio4 4 led, robosw_led_data |
+gpio5 5 led, robosw_led_clk |
+gpio6 6 led, robosw_led0 |
+gpio7 7 led, robosw_led1 |
+gpio8 8 led, inet_led |
+gpio9 9 led, spi_cs2 |
+gpio10 10 led, spi_cs3 |
+gpio11 11 led, ntr_pulse |
+gpio12 12 led, uart1_scts |
+gpio13 13 led, uart1_srts |
+gpio14 14 led, uart1_sdin |
+gpio15 15 led, uart1_sdout |
+gpio16 16 led, adsl_spi_miso |
+gpio17 17 led, adsl_spi_mosi |
+gpio18 18 led, adsl_spi_clk |
+gpio19 19 led, adsl_spi_cs |
+gpio20 20 led, ephy0_led |
+gpio21 21 led, ephy1_led |
+gpio22 22 led, ephy2_led |
+gpio23 23 led, ephy3_led |
+gpio24 24 ext_irq0 |
+gpio25 25 ext_irq1 |
+gpio26 26 ext_irq2 |
+gpio27 27 ext_irq3 |
+gpio28 28 - |
+gpio29 29 - |
+gpio30 30 - |
+gpio31 31 - |
+gpio32 32 wifi |
+gpio33 33 wifi |
+gpio34 34 wifi |
+gpio35 35 wifi |
+gpio36 36 wifi |
+gpio37 37 wifi |
+gpio38 38 wifi |
+gpio39 39 wifi |
+gpio40 40 wifi |
+gpio41 41 wifi |
+gpio42 42 wifi |
+gpio43 43 wifi |
+gpio44 44 wifi |
+gpio45 45 wifi |
+gpio46 46 wifi |
+gpio47 47 wifi |
+nand_grp 8, 12-23, 27 nand |