x86: Add a dtsi file for the pc speaker

The pc speaker driven by the i8254 is generic enough to deserve
a single dtsi file to be included by boards that use it.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Bin Meng 2019-02-26 01:52:20 -08:00
parent 7d0a53a40c
commit 9b2c8c3066

5
arch/x86/dts/pcspkr.dtsi Normal file
View File

@ -0,0 +1,5 @@
/ {
pcspkr {
compatible = "i8254,beeper";
};
};