Initial commit

target/linux/bcm63xx/patches-5.4/133-Documentation-add-BCM6348-pincontroller-binding-docu.patch

@@ -0,0 +1,49 @@
+From 962c46bf7f43df730e2d3698930e77958cc6b191 Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jonas.gorski@gmail.com>
+Date: Wed, 27 Jul 2016 11:35:45 +0200
+Subject: [PATCH 04/16] Documentation: add BCM6348 pincontroller binding
+ documentation
+
+Add binding documentation for the pincontrol core found in BCM6348 SoCs.
+
+Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
+---
+ .../bindings/pinctrl/brcm,bcm6348-pinctrl.txt      | 32 ++++++++++++++++++++++
+ 1 file changed, 32 insertions(+)
+ create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm6348-pinctrl.txt
+
+--- /dev/null
++++ b/Documentation/devicetree/bindings/pinctrl/brcm,bcm6348-pinctrl.txt
+@@ -0,0 +1,32 @@
++* Broadcom BCM6348 pin controller
++
++Required properties:
++- compatible: Must be "brcm,bcm6348-pinctrl".
++- reg: register Specifiers of dirout, dat, mode registers.
++- reg-names: Must be "dirout", "dat", "mode".
++- gpio-controller: Identifies this node as a GPIO controller.
++- #gpio-cells: Must be <2>.
++
++Example:
++
++pinctrl: pin-controller@fffe0080 {
++	compatible = "brcm,bcm6348-pinctrl";
++	reg = <0xfffe0080 0x8>,
++	      <0xfffe0088 0x8>,
++	      <0xfffe0098 0x4>;
++	reg-names = "dirout", "dat", "mode";
++
++	gpio-controller;
++	#gpio-cells = <2>;
++};
++
++Available pins/groups and functions:
++
++name		pins	functions
++-----------------------------------------------------------
++group0		32-36	ext_mii, diag
++group1		22-31	ext_ephy, mii_snoop, mii_pccard,
++			spi_master_uart, utopia, diag
++group2		16-21	pci, diag
++group3		8-15	ext_mii, utopia, diag
++group4		0-7	ext_ephy, mii_snoop, legacy_led, utopia, diag