From nobody Wed Feb 11 22:56:10 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3FC5ACA5504 for ; Wed, 13 Sep 2023 08:10:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238695AbjIMILA (ORCPT ); Wed, 13 Sep 2023 04:11:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33450 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238782AbjIMIKO (ORCPT ); Wed, 13 Sep 2023 04:10:14 -0400 Received: from mail-sh.amlogic.com (mail-sh.amlogic.com [58.32.228.43]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BB9A51BDB; Wed, 13 Sep 2023 01:09:56 -0700 (PDT) Received: from rd02-sz.amlogic.software (10.28.11.83) by mail-sh.amlogic.com (10.18.11.5) with Microsoft SMTP Server id 15.1.2507.13; Wed, 13 Sep 2023 16:09:46 +0800 From: Huqiang Qin To: , , , , , , , , , CC: , , , , Huqiang Qin Subject: [PATCH 1/3] dt-bindings: interrupt-controller: Add support for Amlogic-T7 SoCs Date: Wed, 13 Sep 2023 16:09:22 +0800 Message-ID: <20230913080924.3336391-2-huqiang.qin@amlogic.com> X-Mailer: git-send-email 2.37.1 In-Reply-To: <20230913080924.3336391-1-huqiang.qin@amlogic.com> References: <20230913080924.3336391-1-huqiang.qin@amlogic.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Originating-IP: [10.28.11.83] Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Update dt-binding document for GPIO interrupt controller of Amlogic-T7 SoCs. Signed-off-by: Huqiang Qin Acked-by: Conor Dooley --- .../bindings/interrupt-controller/amlogic,meson-gpio-intc.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/interrupt-controller/amlogic= ,meson-gpio-intc.yaml b/Documentation/devicetree/bindings/interrupt-control= ler/amlogic,meson-gpio-intc.yaml index 3d06db98e978..a93744763787 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/amlogic,meson-= gpio-intc.yaml +++ b/Documentation/devicetree/bindings/interrupt-controller/amlogic,meson-= gpio-intc.yaml @@ -36,6 +36,7 @@ properties: - amlogic,meson-a1-gpio-intc - amlogic,meson-s4-gpio-intc - amlogic,c3-gpio-intc + - amlogic,t7-gpio-intc - const: amlogic,meson-gpio-intc =20 reg: --=20 2.37.1 From nobody Wed Feb 11 22:56:10 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9D397CA5507 for ; Wed, 13 Sep 2023 08:11:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238827AbjIMILJ (ORCPT ); Wed, 13 Sep 2023 04:11:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58406 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235651AbjIMIK6 (ORCPT ); Wed, 13 Sep 2023 04:10:58 -0400 Received: from mail-sh.amlogic.com (mail-sh.amlogic.com [58.32.228.43]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 87BB31BDC; Wed, 13 Sep 2023 01:09:57 -0700 (PDT) Received: from rd02-sz.amlogic.software (10.28.11.83) by mail-sh.amlogic.com (10.18.11.5) with Microsoft SMTP Server id 15.1.2507.13; Wed, 13 Sep 2023 16:09:47 +0800 From: Huqiang Qin To: , , , , , , , , , CC: , , , , Huqiang Qin Subject: [PATCH 2/3] irqchip: Add support for Amlogic-T7 SoCs Date: Wed, 13 Sep 2023 16:09:23 +0800 Message-ID: <20230913080924.3336391-3-huqiang.qin@amlogic.com> X-Mailer: git-send-email 2.37.1 In-Reply-To: <20230913080924.3336391-1-huqiang.qin@amlogic.com> References: <20230913080924.3336391-1-huqiang.qin@amlogic.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Originating-IP: [10.28.11.83] Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" The Amlogic-T7 SoCs support 12 GPIO IRQ lines compared with previous serial chips and have something different, details are as below. IRQ Number: - 156 1 pin on bank TESTN - 155:148 8 pins on bank H - 147:129 19 pins on bank Y - 128:115 14 pins on bank M - 114:91 24 pins on bank T - 90:77 14 pins on bank Z - 76:70 7 pins on bank E - 69:57 13 pins on bank D - 56:40 17 pins on bank W - 39:20 20 pins on bank X - 19:13 7 pins on bank C - 12:0 13 pins on bank B Signed-off-by: Huqiang Qin Reviewed-by: Neil Armstrong --- drivers/irqchip/irq-meson-gpio.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/irqchip/irq-meson-gpio.c b/drivers/irqchip/irq-meson-g= pio.c index f88df39f4129..9a1791908598 100644 --- a/drivers/irqchip/irq-meson-gpio.c +++ b/drivers/irqchip/irq-meson-gpio.c @@ -154,6 +154,10 @@ static const struct meson_gpio_irq_params c3_params = =3D { INIT_MESON_S4_COMMON_DATA(55) }; =20 +static const struct meson_gpio_irq_params t7_params =3D { + INIT_MESON_S4_COMMON_DATA(157) +}; + static const struct of_device_id meson_irq_gpio_matches[] __maybe_unused = =3D { { .compatible =3D "amlogic,meson8-gpio-intc", .data =3D &meson8_params }, { .compatible =3D "amlogic,meson8b-gpio-intc", .data =3D &meson8b_params = }, @@ -165,6 +169,7 @@ static const struct of_device_id meson_irq_gpio_matches= [] __maybe_unused =3D { { .compatible =3D "amlogic,meson-a1-gpio-intc", .data =3D &a1_params }, { .compatible =3D "amlogic,meson-s4-gpio-intc", .data =3D &s4_params }, { .compatible =3D "amlogic,c3-gpio-intc", .data =3D &c3_params }, + { .compatible =3D "amlogic,t7-gpio-intc", .data =3D &t7_params }, { } }; =20 --=20 2.37.1 From nobody Wed Feb 11 22:56:10 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8B92ACA5504 for ; Wed, 13 Sep 2023 08:11:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238830AbjIMILO (ORCPT ); Wed, 13 Sep 2023 04:11:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33530 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238740AbjIMILA (ORCPT ); Wed, 13 Sep 2023 04:11:00 -0400 Received: from mail-sh.amlogic.com (mail-sh.amlogic.com [58.32.228.43]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 52D4E1BD6; Wed, 13 Sep 2023 01:09:58 -0700 (PDT) Received: from rd02-sz.amlogic.software (10.28.11.83) by mail-sh.amlogic.com (10.18.11.5) with Microsoft SMTP Server id 15.1.2507.13; Wed, 13 Sep 2023 16:09:47 +0800 From: Huqiang Qin To: , , , , , , , , , CC: , , , , Huqiang Qin Subject: [PATCH 3/3] arm64: dts: Add gpio_intc node for Amlogic-T7 SoCs Date: Wed, 13 Sep 2023 16:09:24 +0800 Message-ID: <20230913080924.3336391-4-huqiang.qin@amlogic.com> X-Mailer: git-send-email 2.37.1 In-Reply-To: <20230913080924.3336391-1-huqiang.qin@amlogic.com> References: <20230913080924.3336391-1-huqiang.qin@amlogic.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Originating-IP: [10.28.11.83] Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Add GPIO interrupt controller device. Signed-off-by: Huqiang Qin Reviewed-by: Neil Armstrong Tested-by: Lucas Tanure --- arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi b/arch/arm64/boot/= dts/amlogic/amlogic-t7.dtsi index dae3465bd39b..21b2436c47e2 100644 --- a/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi +++ b/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi @@ -155,6 +155,16 @@ watchdog@2100 { clocks =3D <&xtal>; }; =20 + gpio_intc: interrupt-controller@4080 { + compatible =3D "amlogic,t7-gpio-intc", + "amlogic,meson-gpio-intc"; + reg =3D <0x0 0x4080 0x0 0x20>; + interrupt-controller; + #interrupt-cells =3D <2>; + amlogic,channel-interrupts =3D + <10 11 12 13 14 15 16 17 18 19 20 21>; + }; + uart_a: serial@78000 { compatible =3D "amlogic,t7-uart", "amlogic,meson-s4-uart"; reg =3D <0x0 0x78000 0x0 0x18>; --=20 2.37.1