From patchwork Mon Nov 7 17:53:01 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Lad, Prabhakar" X-Patchwork-Id: 622473 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 99AC8C4321E for ; Mon, 7 Nov 2022 17:54:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232047AbiKGRys (ORCPT ); Mon, 7 Nov 2022 12:54:48 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59236 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232544AbiKGRyN (ORCPT ); Mon, 7 Nov 2022 12:54:13 -0500 Received: from mail-wr1-x42f.google.com (mail-wr1-x42f.google.com [IPv6:2a00:1450:4864:20::42f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1D78A2496D; Mon, 7 Nov 2022 09:53:19 -0800 (PST) Received: by mail-wr1-x42f.google.com with SMTP id a14so17403962wru.5; Mon, 07 Nov 2022 09:53:19 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=fZ1erY58kBlhlkmhk9QjyKuuzmHiyGJEgyZd797XqYk=; b=eyrR2GZIXjzm6iz1blmbSY//jE433W7wwwq2lG3UhlpeoKyc4FvX4tFcR1kQbKyZcA u+Ihdrjp6a2igl3uDxUCDm9QDuGFYXrlf47mAJf2xNSdHQbV3pXOUQKALB0kJEUCSpPz RoHjJR98iRDJE5RDMJCr4zeXP6pQ/EHDhlG7DXz6NS8RRIx9kHz6lVDSEUVWI5qidF9V D2JJaazfYsnjnig902R8l6htT3UgRON2KyxicuqtcN/aK9i3Ri5qfMFgSHARLCl8AfT2 KD45M1FgwaMqfgmfm7wHBhI8EQdxkxiT+jS5zxa5bMO3GcRJoBXdjTYBQtoeed3IXsXb zToQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=fZ1erY58kBlhlkmhk9QjyKuuzmHiyGJEgyZd797XqYk=; b=2fh9QUtC40hUETPDLpz9e9G+aStpzTwyOq9JoBvBs5Jzx9a+IWSmUuX71qFicccZTF GpAFk0h/MzM8Qtg11Or0QJXrTCTXhgYQvo+4Lq5KwN6iWM9VO94/0p6I4eGGc1tYvNgK RIDTPW86oFV4BHr3DXzaITxSUO/4El+An5mvuASqE+tHHxu8UmLrmabuHyquWrwCRotF x97IECGfPtmoZ8i9VPsr15m88oKOj8cAaPw6kedaDqBqzsTP42m9tAIU8c0LBCZzOqNN pLDbqrTdDI84ZEEmy6BoZvs7vHt+OgeQi63yg8A4ujmD2CCvGhP1ldyGDZYCq56LvOdF KCHA== X-Gm-Message-State: ACrzQf0acmkjXoIg2rexpyENOOb3d1PyHESeyi/jmgI+NFxvwnNcSOYI PLed348cs2mNTWaIShN15b0= X-Google-Smtp-Source: AMsMyM5XNrG/+i6JNNIrr+JBnFnqI3iNiQ8pnIbp/mspxwOO/BeOD8TV8BCAmJo/Zki07Rp7tK2OlQ== X-Received: by 2002:a05:6000:10c6:b0:236:6613:a7bd with SMTP id b6-20020a05600010c600b002366613a7bdmr33617622wrx.570.1667843597649; Mon, 07 Nov 2022 09:53:17 -0800 (PST) Received: from prasmi.home ([2a00:23c8:2501:c701:9c45:7ed3:c12e:e25b]) by smtp.gmail.com with ESMTPSA id v4-20020a5d4a44000000b002365254ea42sm8072454wrs.1.2022.11.07.09.53.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 07 Nov 2022 09:53:17 -0800 (PST) From: Prabhakar X-Google-Original-From: Prabhakar To: Thomas Gleixner , Marc Zyngier , Rob Herring , Krzysztof Kozlowski , Geert Uytterhoeven , Magnus Damm , Linus Walleij Cc: linux-gpio@vger.kernel.org, linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Prabhakar , Biju Das , Lad Prabhakar Subject: [PATCH RFC 1/5] dt-bindings: interrupt-controller: renesas,rzg2l-irqc: Document RZ/G2UL SoC Date: Mon, 7 Nov 2022 17:53:01 +0000 Message-Id: <20221107175305.63975-2-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20221107175305.63975-1-prabhakar.mahadev-lad.rj@bp.renesas.com> References: <20221107175305.63975-1-prabhakar.mahadev-lad.rj@bp.renesas.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org From: Lad Prabhakar Document RZ/G2UL (R9A07G043) IRQC bindings. The RZ/G2UL IRQC block is identical to one found on the RZ/G2L SoC. No driver changes are required as generic compatible string "renesas,rzg2l-irqc" will be used as a fallback. Signed-off-by: Lad Prabhakar Acked-by: Krzysztof Kozlowski --- Note, renesas,r9a07g043u-irqc is added we have slight difference's compared to RZ/Five - G2UL IRQCHIP (hierarchical IRQ domain) -> GIC where as on RZ/Five we have PLIC (chained interrupt domain) -> RISCV INTC - On the RZ/Five we have additional registers for IRQC block - On the RZ/Five we have BUS_ERR_INT which needs to be handled by IRQC --- .../bindings/interrupt-controller/renesas,rzg2l-irqc.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/interrupt-controller/renesas,rzg2l-irqc.yaml b/Documentation/devicetree/bindings/interrupt-controller/renesas,rzg2l-irqc.yaml index 33b90e975e33..8f3678a82ba4 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/renesas,rzg2l-irqc.yaml +++ b/Documentation/devicetree/bindings/interrupt-controller/renesas,rzg2l-irqc.yaml @@ -26,6 +26,7 @@ properties: compatible: items: - enum: + - renesas,r9a07g043u-irqc # RZ/G2UL - renesas,r9a07g044-irqc # RZ/G2{L,LC} - renesas,r9a07g054-irqc # RZ/V2L - const: renesas,rzg2l-irqc