[PATCH 07/14] serial: tegra: add compatible for new chips

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Add new compatible string for Tegra186. It differs from earlier chips
as it has fifo mode enable check and 8 byte dma buffer.
Add new compatible string for Tegra194. Tegra194 has different error
tolerance levels for baud rate compared to older chips.

Signed-off-by: Krishna Yarlagadda <kyarlagadda@xxxxxxxxxx>
---
 Documentation/devicetree/bindings/serial/nvidia,tegra20-hsuart.txt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/serial/nvidia,tegra20-hsuart.txt b/Documentation/devicetree/bindings/serial/nvidia,tegra20-hsuart.txt
index d7edf73..187ec78 100644
--- a/Documentation/devicetree/bindings/serial/nvidia,tegra20-hsuart.txt
+++ b/Documentation/devicetree/bindings/serial/nvidia,tegra20-hsuart.txt
@@ -1,7 +1,8 @@
 NVIDIA Tegra20/Tegra30 high speed (DMA based) UART controller driver.
 
 Required properties:
-- compatible : should be "nvidia,tegra30-hsuart", "nvidia,tegra20-hsuart".
+- compatible : should be "nvidia,tegra30-hsuart", "nvidia,tegra20-hsuart",
+  nvidia,tegra186-hsuart, nvidia,tegra194-hsuart.
 - reg: Should contain UART controller registers location and length.
 - interrupts: Should contain UART controller interrupts.
 - clocks: Must contain one entry, for the module clock.
-- 
2.7.4




[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]


  Powered by Linux