From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jonas Gorski Subject: [PATCH 04/13] Documentation: add BCM6348 pincontroller binding documentation Date: Fri, 19 Aug 2016 12:53:36 +0200 Message-ID: <1471604025-21575-5-git-send-email-jonas.gorski@gmail.com> References: <1471604025-21575-1-git-send-email-jonas.gorski@gmail.com> Return-path: Received: from mail-wm0-f66.google.com ([74.125.82.66]:36222 "EHLO mail-wm0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754299AbcHSKyI (ORCPT ); Fri, 19 Aug 2016 06:54:08 -0400 In-Reply-To: <1471604025-21575-1-git-send-email-jonas.gorski@gmail.com> Sender: linux-gpio-owner@vger.kernel.org List-Id: linux-gpio@vger.kernel.org To: linux-gpio@vger.kernel.org Cc: Linus Walleij , devicetree@vger.kernel.org, Rob Herring , Mark Rutland , Kevin Cernekee , Florian Fainelli , =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= Add binding documentation for the pincontrol core found in BCM6348 SoCs. Signed-off-by: Jonas Gorski --- .../bindings/pinctrl/brcm,bcm6348-pinctrl.txt | 32 ++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm6348-pinctrl.txt diff --git a/Documentation/devicetree/bindings/pinctrl/brcm,bcm6348-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/brcm,bcm6348-pinctrl.txt new file mode 100644 index 0000000..3df7f30 --- /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, utopia, 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 +group4 0-7 ext_ephy, mii_snoop, legacy_led, diag -- 2.1.4