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Message-ID: <20230720194759.es53r5d5w657j6ce@CAB-WSD-L081021>
Date: Thu, 20 Jul 2023 22:47:59 +0300
From: Dmitry Rokosov <ddrokosov@...rdevices.ru>
To: Huqiang Qin <huqiang.qin@...ogic.com>
CC: <neil.armstrong@...aro.org>, <khilman@...libre.com>,
<jbrunet@...libre.com>, <martin.blumenstingl@...glemail.com>,
<robh+dt@...nel.org>, <krzysztof.kozlowski+dt@...aro.org>,
<conor+dt@...nel.org>, <linux-arm-kernel@...ts.infradead.org>,
<linux-amlogic@...ts.infradead.org>, <devicetree@...r.kernel.org>,
<linux-kernel@...r.kernel.org>
Subject: Re: [PATCH V2] arm64: dts: Add gpio_intc node and pinctrl node for
Amlogic C3 SoCs
On Thu, Jul 20, 2023 at 07:46:39PM +0800, Huqiang Qin wrote:
> Add gpio interrupt controller device and pinctrl device.
>
> Signed-off-by: Huqiang Qin <huqiang.qin@...ogic.com>
Reviewed-by: Dmitry Rokosov <ddrokosov@...rdevices.ru>
> ---
>
> V1 -> V2: Nodes are sorted by address offset.
>
> arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi | 26 +++++++++++++++++++++
> 1 file changed, 26 insertions(+)
>
> 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 @@ apb4: bus@...00000 {
> #size-cells = <2>;
> ranges = <0x0 0x0 0x0 0xfe000000 0x0 0x480000>;
>
> + periphs_pinctrl: pinctrl@...0 {
> + compatible = "amlogic,c3-periphs-pinctrl";
> + #address-cells = <2>;
> + #size-cells = <2>;
> + ranges;
> +
> + gpio: bank@...0 {
> + 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@...0 {
> + 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@...00 {
> compatible = "amlogic,meson-s4-uart",
> "amlogic,meson-ao-uart";
> --
> 2.37.1
>
>
> _______________________________________________
> linux-amlogic mailing list
> linux-amlogic@...ts.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-amlogic
--
Thank you,
Dmitry
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