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-rw-r--r--target/linux/lantiq/patches-3.6/0012-Document-devicetree-add-OF-documents-for-lantiq-xway.patch121
1 files changed, 0 insertions, 121 deletions
diff --git a/target/linux/lantiq/patches-3.6/0012-Document-devicetree-add-OF-documents-for-lantiq-xway.patch b/target/linux/lantiq/patches-3.6/0012-Document-devicetree-add-OF-documents-for-lantiq-xway.patch
deleted file mode 100644
index 84f930fa8..000000000
--- a/target/linux/lantiq/patches-3.6/0012-Document-devicetree-add-OF-documents-for-lantiq-xway.patch
+++ /dev/null
@@ -1,121 +0,0 @@
-From 5c56f76995691cf761f66d6d89a00eea80be660c Mon Sep 17 00:00:00 2001
-From: John Crispin <blogic@openwrt.org>
-Date: Fri, 20 Jul 2012 19:01:00 +0200
-Subject: [PATCH 12/15] Document: devicetree: add OF documents for lantiq xway
- pinctrl
-
-Signed-off-by: John Crispin <blogic@openwrt.org>
-Acked-by: Linus Walleij <linus.walleij@linaro.org>
-Cc: devicetree-discuss@lists.ozlabs.org
-Cc: linux-kernel@vger.kernel.org
----
- .../bindings/pinctrl/lantiq,xway-pinumx.txt | 97 ++++++++++++++++++++
- 1 file changed, 97 insertions(+)
- create mode 100644 Documentation/devicetree/bindings/pinctrl/lantiq,xway-pinumx.txt
-
-diff --git a/Documentation/devicetree/bindings/pinctrl/lantiq,xway-pinumx.txt b/Documentation/devicetree/bindings/pinctrl/lantiq,xway-pinumx.txt
-new file mode 100644
-index 0000000..b5469db
---- /dev/null
-+++ b/Documentation/devicetree/bindings/pinctrl/lantiq,xway-pinumx.txt
-@@ -0,0 +1,97 @@
-+Lantiq XWAY pinmux controller
-+
-+Required properties:
-+- compatible: "lantiq,pinctrl-xway" or "lantiq,pinctrl-xr9"
-+- reg: Should contain the physical address and length of the gpio/pinmux
-+ register range
-+
-+Please refer to pinctrl-bindings.txt in this directory for details of the
-+common pinctrl bindings used by client devices, including the meaning of the
-+phrase "pin configuration node".
-+
-+Lantiq's pin configuration nodes act as a container for an abitrary number of
-+subnodes. Each of these subnodes represents some desired configuration for a
-+pin, a group, or a list of pins or groups. This configuration can include the
-+mux function to select on those group(s), and two pin configuration parameters:
-+pull-up and open-drain
-+
-+The name of each subnode is not important as long as it is unique; all subnodes
-+should be enumerated and processed purely based on their content.
-+
-+Each subnode only affects those parameters that are explicitly listed. In
-+other words, a subnode that lists a mux function but no pin configuration
-+parameters implies no information about any pin configuration parameters.
-+Similarly, a pin subnode that describes a pullup parameter implies no
-+information about e.g. the mux function.
-+
-+We support 2 types of nodes.
-+
-+Definition of mux function groups:
-+
-+Required subnode-properties:
-+- lantiq,groups : An array of strings. Each string contains the name of a group.
-+ Valid values for these names are listed below.
-+- lantiq,function: A string containing the name of the function to mux to the
-+ group. Valid values for function names are listed below.
-+
-+Valid values for group and function names:
-+
-+ mux groups:
-+ exin0, exin1, exin2, jtag, ebu a23, ebu a24, ebu a25, ebu clk, ebu cs1,
-+ ebu wait, nand ale, nand cs1, nand cle, spi, spi_cs1, spi_cs2, spi_cs3,
-+ spi_cs4, spi_cs5, spi_cs6, asc0, asc0 cts rts, stp, nmi , gpt1, gpt2,
-+ gpt3, clkout0, clkout1, clkout2, clkout3, gnt1, gnt2, gnt3, req1, req2,
-+ req3
-+
-+ additional mux groups (XR9 only):
-+ mdio, nand rdy, nand rd, exin3, exin4, gnt4, req4
-+
-+ functions:
-+ spi, asc, cgu, jtag, exin, stp, gpt, nmi, pci, ebu, mdio
-+
-+
-+
-+Definition of pin configurations:
-+
-+Required subnode-properties:
-+- lantiq,pins : An array of strings. Each string contains the name of a pin.
-+ Valid values for these names are listed below.
-+
-+Optional subnode-properties:
-+- lantiq,pull: Integer, representing the pull-down/up to apply to the pin.
-+ 0: none, 1: down, 2: up.
-+- lantiq,open-drain: Boolean, enables open-drain on the defined pin.
-+
-+Valid values for XWAY pin names:
-+ Pinconf pins can be referenced via the names io0-io31.
-+
-+Valid values for XR9 pin names:
-+ Pinconf pins can be referenced via the names io0-io55.
-+
-+Example:
-+ gpio: pinmux@E100B10 {
-+ compatible = "lantiq,pinctrl-xway";
-+ pinctrl-names = "default";
-+ pinctrl-0 = <&state_default>;
-+
-+ #gpio-cells = <2>;
-+ gpio-controller;
-+ reg = <0xE100B10 0xA0>;
-+
-+ state_default: pinmux {
-+ stp {
-+ lantiq,groups = "stp";
-+ lantiq,function = "stp";
-+ };
-+ pci {
-+ lantiq,groups = "gnt1";
-+ lantiq,function = "pci";
-+ };
-+ conf_out {
-+ lantiq,pins = "io4", "io5", "io6"; /* stp */
-+ lantiq,open-drain;
-+ lantiq,pull = <0>;
-+ };
-+ };
-+ };
-+
---
-1.7.10.4
-