From a81dd364de50bc1eb1519af0ecfa100753a09351 Mon Sep 17 00:00:00 2001 From: Grant Likely Date: Wed, 21 Sep 2011 09:19:16 -0600 Subject: devicetree: Add a registry of vendor prefixes There is no centralized listing for the in-use vendor prefixes used in compatible strings and property names. This patch adds one. New prefixes should get added to this list to reduce the likelyhood of namespace collisions. Signed-off-by: Grant Likely --- .../devicetree/bindings/vendor-prefixes.txt | 38 ++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 Documentation/devicetree/bindings/vendor-prefixes.txt (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt new file mode 100644 index 000000000000..81465c1cc6b1 --- /dev/null +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt @@ -0,0 +1,38 @@ +Device tree binding vendor prefix registry. Keep list in alphabetical order. + +This isn't an exhaustive list, but you should add new prefixes to it before +using them to avoid name-space collisions. + +adi Analog Devices, Inc. +amcc Applied Micro Circuits Corporation (APM, formally AMCC) +apm Applied Micro Circuits Corporation (APM) +arm ARM Ltd. +chrp Common Hardware Reference Platform +dallas Maxim Integrated Products (formerly Dallas Semiconductor) +denx Denx Software Engineering +epson Seiko Epson Corp. +est ESTeem Wireless Modems +fsl Freescale Semiconductor +GEFanuc GE Fanuc Intelligent Platforms Embedded Systems, Inc. +gef GE Fanuc Intelligent Platforms Embedded Systems, Inc. +hp Hewlett Packard +ibm International Business Machines (IBM) +idt Integrated Device Technologies, Inc. +intercontrol Inter Control Group +linux Linux-specific binding +marvell Marvell Technology Group Ltd. +maxim Maxim Integrated Products +mosaixtech Mosaix Technologies, Inc. +national National Semiconductor +nintendo Nintendo +nvidia NVIDIA +nxp NXP Semiconductors +powervr Imagination Technologies +ramtron Ramtron International +samsung Samsung Semiconductor +schindler Schindler +simtek +sirf SiRF Technology, Inc. +stericsson ST-Ericsson +ti Texas Instruments +xlnx Xilinx -- cgit v1.2.3 From 987bfad6429aa3aefbc196bd0fc90fc48409a87b Mon Sep 17 00:00:00 2001 From: Grant Likely Date: Wed, 21 Sep 2011 14:54:29 -0600 Subject: devicetree: Document Qualcomm and Atmel prefixes Signed-off-by: Grant Likely --- Documentation/devicetree/bindings/vendor-prefixes.txt | 2 ++ 1 file changed, 2 insertions(+) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt index 81465c1cc6b1..e8552782b440 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.txt +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt @@ -7,6 +7,7 @@ adi Analog Devices, Inc. amcc Applied Micro Circuits Corporation (APM, formally AMCC) apm Applied Micro Circuits Corporation (APM) arm ARM Ltd. +atmel Atmel Corporation chrp Common Hardware Reference Platform dallas Maxim Integrated Products (formerly Dallas Semiconductor) denx Denx Software Engineering @@ -28,6 +29,7 @@ nintendo Nintendo nvidia NVIDIA nxp NXP Semiconductors powervr Imagination Technologies +qcom Qualcomm, Inc. ramtron Ramtron International samsung Samsung Semiconductor schindler Schindler -- cgit v1.2.3 From f614c74f94f435adcbe52bf7682f1dcc805f0ab1 Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Fri, 23 Sep 2011 09:55:54 -0500 Subject: devicetree: Add ARM pl061 gpio controller binding doc Add binding documentation for ARM's Primecell PL061 GPIO controller. Signed-off-by: Rob Herring --- Documentation/devicetree/bindings/gpio/pl061-gpio.txt | 10 ++++++++++ 1 file changed, 10 insertions(+) create mode 100644 Documentation/devicetree/bindings/gpio/pl061-gpio.txt (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/gpio/pl061-gpio.txt b/Documentation/devicetree/bindings/gpio/pl061-gpio.txt new file mode 100644 index 000000000000..a2c416bcbccc --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/pl061-gpio.txt @@ -0,0 +1,10 @@ +ARM PL061 GPIO controller + +Required properties: +- compatible : "arm,pl061", "arm,primecell" +- #gpio-cells : Should be two. The first cell is the pin number and the + second cell is used to specify optional parameters: + - bit 0 specifies polarity (0 for normal, 1 for inverted) +- gpio-controller : Marks the device node as a GPIO controller. +- interrupts : Interrupt mapping for GPIO IRQ. + -- cgit v1.2.3 From 6add6967a4a57e2156b96e62f28bcbe1901d16c1 Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Fri, 23 Sep 2011 09:56:53 -0500 Subject: devicetree: Add ARM pl022 spi controller binding doc Add binding documentation for ARM's Primecell PL022 SPI controller. Signed-off-by: Rob Herring --- Documentation/devicetree/bindings/spi/spi_pl022.txt | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 Documentation/devicetree/bindings/spi/spi_pl022.txt (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/spi/spi_pl022.txt b/Documentation/devicetree/bindings/spi/spi_pl022.txt new file mode 100644 index 000000000000..306ec3ff3c0e --- /dev/null +++ b/Documentation/devicetree/bindings/spi/spi_pl022.txt @@ -0,0 +1,12 @@ +ARM PL022 SPI controller + +Required properties: +- compatible : "arm,pl022", "arm,primecell" +- reg : Offset and length of the register set for the device +- interrupts : Should contain SPI controller interrupt + +Optional properties: +- cs-gpios : should specify GPIOs used for chipselects. + The gpios will be referred to as reg = in the SPI child nodes. + If unspecified, a single SPI device without a chip select can be used. + -- cgit v1.2.3 From 2b0fce8da2f5b6dc9661be540982416a9e2267f8 Mon Sep 17 00:00:00 2001 From: Grant Likely Date: Mon, 24 Oct 2011 11:09:14 +0200 Subject: Devicetree: Expand on ARM Primecell binding documentation Signed-off-by: Grant Likely --- Documentation/devicetree/bindings/arm/primecell.txt | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/arm/primecell.txt b/Documentation/devicetree/bindings/arm/primecell.txt index 1d5d7a870ec7..951ca46789d4 100644 --- a/Documentation/devicetree/bindings/arm/primecell.txt +++ b/Documentation/devicetree/bindings/arm/primecell.txt @@ -6,7 +6,9 @@ driver matching. Required properties: -- compatible : should be a specific value for peripheral and "arm,primecell" +- compatible : should be a specific name for the peripheral and + "arm,primecell". The specific name will match the ARM + engineering name for the logic block in the form: "arm,pl???" Optional properties: -- cgit v1.2.3