diff options
| author | Huqiang Qin <huqiang.qin@amlogic.com> | 2023-07-20 14:46:39 +0300 |
|---|---|---|
| committer | Neil Armstrong <neil.armstrong@linaro.org> | 2023-07-31 12:43:03 +0300 |
| commit | cac34b2b3f5a9d4471a2660ec52599b6015bfc51 (patch) | |
| tree | 5ceb7e142e77e543df72cab6052d7ba6379779d3 /arch/arm64/boot/dts/amlogic | |
| parent | 6f048cc7a635b8736b4c7ae0e5230a92e3e648eb (diff) | |
| download | linux-cac34b2b3f5a9d4471a2660ec52599b6015bfc51.tar.xz | |
arm64: dts: Add gpio_intc node and pinctrl node for Amlogic C3 SoCs
Add gpio interrupt controller device and pinctrl device.
Signed-off-by: Huqiang Qin <huqiang.qin@amlogic.com>
Reviewed-by: Dmitry Rokosov <ddrokosov@sberdevices.ru>
Link: https://lore.kernel.org/r/20230720114639.833436-1-huqiang.qin@amlogic.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Diffstat (limited to 'arch/arm64/boot/dts/amlogic')
| -rw-r--r-- | arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi index 60ad4f3eef9d..5a3725f6cf3d 100644 --- a/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi +++ b/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi @@ -72,6 +72,32 @@ #size-cells = <2>; ranges = <0x0 0x0 0x0 0xfe000000 0x0 0x480000>; + periphs_pinctrl: pinctrl@4000 { + compatible = "amlogic,c3-periphs-pinctrl"; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + gpio: bank@4000 { + reg = <0x0 0x4000 0x0 0x004c>, + <0x0 0x4100 0x0 0x01de>; + reg-names = "mux", "gpio"; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&periphs_pinctrl 0 0 55>; + }; + }; + + gpio_intc: interrupt-controller@4080 { + compatible = "amlogic,meson-gpio-intc", + "amlogic,c3-gpio-intc"; + reg = <0x0 0x4080 0x0 0x0020>; + interrupt-controller; + #interrupt-cells = <2>; + amlogic,channel-interrupts = + <10 11 12 13 14 15 16 17 18 19 20 21>; + }; + uart_b: serial@7a000 { compatible = "amlogic,meson-s4-uart", "amlogic,meson-ao-uart"; |