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authorT Karthik Reddy <t.karthik.reddy@xilinx.com>2019-07-26 02:49:28 -0700
committerMichal Simek <michal.simek@xilinx.com>2019-10-08 09:41:27 +0200
commitad704bbdba86004ed45f2095483e179d5cbb1f69 (patch)
treecdca4a9128e055a593b401a940f9d7e0bf06a031 /doc/board
parentc95b19acac5c55c26bcc65e4064ffc97f1313dc4 (diff)
doc: README.xilinx: Add dt bindings
Devicetree bindings are already specified in Linux kernel documentation. Instead of maintaining same dt bindings in U-Boot doc specify path to dt bindings in Linux kernel & documenting specific changes that are in U-Boot. Signed-off-by: T Karthik Reddy <t.karthik.reddy@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'doc/board')
-rw-r--r--doc/board/xilinx/index.rst1
-rw-r--r--doc/board/xilinx/xilinx.rst38
2 files changed, 39 insertions, 0 deletions
diff --git a/doc/board/xilinx/index.rst b/doc/board/xilinx/index.rst
index 2416fbd216..47f09290af 100644
--- a/doc/board/xilinx/index.rst
+++ b/doc/board/xilinx/index.rst
@@ -6,4 +6,5 @@ Xilinx
.. toctree::
:maxdepth: 2
+ xilinx
zynq
diff --git a/doc/board/xilinx/xilinx.rst b/doc/board/xilinx/xilinx.rst
new file mode 100644
index 0000000000..f6ea5dbe21
--- /dev/null
+++ b/doc/board/xilinx/xilinx.rst
@@ -0,0 +1,38 @@
+.. SPDX-License-Identifier: GPL-2.0+
+.. (C) Copyright 2019 Xilinx, Inc.
+
+U-Boot device tree bindings
+----------------------------
+
+All the device tree bindings used in U-Boot are specified in Linux
+kernel. Please refer dt bindings from below specified paths in Linux
+kernel.
+
+* ata
+ - Documentation/devicetree/bindings/ata/ahci-ceva.txt
+* gpio
+ - Documentation/devicetree/bindings/gpio/gpio-xilinx.txt
+ - Documentation/devicetree/bindings/gpio/gpio-zynq.txt
+* i2c
+ - Documentation/devicetree/bindings/i2c/i2c-xiic.txt
+ - Documentation/devicetree/bindings/i2c/i2c-cadence.txt
+* mmc
+ - Documentation/devicetree/bindings/mmc/arasan,sdhci.txt
+* net
+ - Documentation/devicetree/bindings/net/macb.txt
+ - Documentation/devicetree/bindings/net/xilinx_axienet.txt
+ - Documentation/devicetree/bindings/net/xilinx_emaclite.txt
+* serial
+ - Documentation/devicetree/bindings/serial/cdns,uart.txt
+ - Documentation/devicetree/bindings/serial/xlnx,opb-uartlite.txt
+* spi
+ - Documentation/devicetree/bindings/spi/spi-cadence.txt
+ - Documentation/devicetree/bindings/spi/spi-xilinx.txt
+ - Documentation/devicetree/bindings/spi/spi-zynqmp-qspi.txt
+ - Documentation/devicetree/bindings/spi/spi-zynq-qspi.txt
+* usb
+ - Documentation/devicetree/bindings/usb/dwc3-xilinx.txt
+ - Documentation/devicetree/bindings/usb/dwc3.txt
+ - Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt
+* wdt
+ - Documentation/devicetree/bindings/watchdog/of-xilinx-wdt.txt