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author | Qianggui Song <qianggui.song@amlogic.com> | 2019-11-15 15:03:49 +0300 |
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committer | Kevin Hilman <khilman@baylibre.com> | 2019-12-10 02:21:56 +0300 |
commit | e6eeb92d23e297861589bff72f8352b0fcc9c933 (patch) | |
tree | a07a9c0a0b5b7d39857e3146e5d9603dd0ccb1a8 /arch/arm64/boot/dts/amlogic/meson-a1.dtsi | |
parent | 03f2dea752d06958981605ae805de77792dd8839 (diff) | |
download | linux-e6eeb92d23e297861589bff72f8352b0fcc9c933.tar.xz |
arm64: dts: meson: a1: add pinctrl controller support
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>
Diffstat (limited to 'arch/arm64/boot/dts/amlogic/meson-a1.dtsi')
-rw-r--r-- | arch/arm64/boot/dts/amlogic/meson-a1.dtsi | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi index 1c588ab10995..4dec518c4dde 100644 --- a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi @@ -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 @@ #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"; |