github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-06-04 12:35:52 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

arm64: dts: meson: a1: add pinctrl controller support

Browse Source 
add peripheral pinctrl controller to a1 SoC

Signed-off-by: Qianggui Song <qianggui.song@amlogic.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
This commit is contained in:
Qianggui Song 2019-11-15 20:03:49 +08:00 committed by Kevin Hilman
parent 03f2dea752
commit e6eeb92d23
1 changed files with 19 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
arch/arm64/boot/dts/amlogic/meson-a1.dtsi
View File

@ -5,6 +5,7 @@
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/gpio/meson-a1-gpio.h>
/ {
compatible = "amlogic,a1";
@ -74,12 +75,30 @@ apb: bus@fe000000 {
#size-cells = <2>;
ranges = <0x0 0x0 0x0 0xfe000000 0x0 0x1000000>;
reset: reset-controller@0 {
compatible = "amlogic,meson-a1-reset";
reg = <0x0 0x0 0x0 0x8c>;
#reset-cells = <1>;
};
periphs_pinctrl: pinctrl@0400 {
compatible = "amlogic,meson-a1-periphs-pinctrl";
#address-cells = <2>;
#size-cells = <2>;
ranges;
gpio: bank@0400 {
reg = <0x0 0x0400 0x0 0x003c>,
<0x0 0x0480 0x0 0x0118>;
reg-names = "mux", "gpio";
gpio-controller;
#gpio-cells = <2>;
gpio-ranges = <&periphs_pinctrl 0 0 62>;
};
};
uart_AO: serial@1c00 {
compatible = "amlogic,meson-gx-uart",
"amlogic,meson-ao-uart";