korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-13 14:24:11 +08:00
Code Issues Packages Projects Releases Wiki Activity

gpio: dt-bindings: add more loongson gpio chip support

Browse Source 
This patch was to add loongson 2k0500, 2k2000 and 3a5000 gpio chip
dt-bindings support in yaml file.

Signed-off-by: Yinbo Zhu <zhuyinbo@loongson.cn>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
This commit is contained in:
Yinbo Zhu 2023-09-21 09:52:46 +08:00 committed by Bartosz Golaszewski
parent ff2cbd758d
commit 1b83a90bd1
1 changed files with 17 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml
View File

@ -11,9 +11,22 @@ maintainers:
properties:
compatible:
enum:
- loongson,ls2k-gpio
- loongson,ls7a-gpio
oneOf:
- enum:
- loongson,ls2k-gpio
- loongson,ls2k0500-gpio0
- loongson,ls2k0500-gpio1
- loongson,ls2k2000-gpio0
- loongson,ls2k2000-gpio1
- loongson,ls2k2000-gpio2
- loongson,ls3a5000-gpio
- loongson,ls7a-gpio
- items:
- const: loongson,ls2k1000-gpio
- const: loongson,ls2k-gpio
- items:
- const: loongson,ls7a1000-gpio
- const: loongson,ls7a-gpio
reg:
maxItems: 1
@ -49,7 +62,7 @@ examples:
#include <dt-bindings/interrupt-controller/irq.h>
gpio0: gpio@1fe00500 {
compatible = "loongson,ls2k-gpio";
compatible = "loongson,ls2k1000-gpio", "loongson,ls2k-gpio";
reg = <0x1fe00500 0x38>;
ngpios = <64>;
#gpio-cells = <2>;