diff options
| author | Tom Rini <trini@ti.com> | 2014-09-13 16:32:52 -0400 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2014-09-13 16:32:52 -0400 |
| commit | 8d028d404fa117a4b1f425d7cfc8affe1d8df6d5 (patch) | |
| tree | 39cad1c0da41fd8e45a29a4dba23289cbd411773 /doc/device-tree-bindings/serial/ns16550.txt | |
| parent | 114cc4290b2f24bb314edf2edd5d8738a0778c4b (diff) | |
| parent | 858530a8c0a7ce7e573e513934804a00d6676813 (diff) | |
| download | talos-obmc-uboot-8d028d404fa117a4b1f425d7cfc8affe1d8df6d5.tar.gz talos-obmc-uboot-8d028d404fa117a4b1f425d7cfc8affe1d8df6d5.zip | |
Merge branch 'master' of git://git.denx.de/u-boot-dm
Diffstat (limited to 'doc/device-tree-bindings/serial/ns16550.txt')
| -rw-r--r-- | doc/device-tree-bindings/serial/ns16550.txt | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/doc/device-tree-bindings/serial/ns16550.txt b/doc/device-tree-bindings/serial/ns16550.txt new file mode 100644 index 0000000000..ef0b9aee6d --- /dev/null +++ b/doc/device-tree-bindings/serial/ns16550.txt @@ -0,0 +1,10 @@ +NS16550 UART + +This UART driver supports many chip variants and is used in mamy SoCs. + +Required properties: +- compatible: "ns16550" or "nvidia,tegra20-uart" +- reg: start address and size of registers +- reg-shift: shift value indicating register size: 0=byte, 1=16bit,2=32bit etc. +- clock-frequency: input clock frequency for the UART (used to calculate the + baud rate divisor) |
