From patchwork Sat Jan 21 14:58:43 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Biju Das X-Patchwork-Id: 13111130 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 A949CC38159 for ; Sat, 21 Jan 2023 14:59:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229750AbjAUO7L (ORCPT ); Sat, 21 Jan 2023 09:59:11 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40982 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229637AbjAUO7K (ORCPT ); Sat, 21 Jan 2023 09:59:10 -0500 Received: from relmlie5.idc.renesas.com (relmlor1.renesas.com [210.160.252.171]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 5B3CC1F93A; Sat, 21 Jan 2023 06:59:09 -0800 (PST) X-IronPort-AV: E=Sophos;i="5.97,235,1669042800"; d="scan'208";a="147051230" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie5.idc.renesas.com with ESMTP; 21 Jan 2023 23:59:09 +0900 Received: from localhost.localdomain (unknown [10.226.92.25]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id 99CDF42BC25E; Sat, 21 Jan 2023 23:59:05 +0900 (JST) From: Biju Das To: Rob Herring , Krzysztof Kozlowski Cc: Biju Das , Greg Kroah-Hartman , Yoshihiro Shimoda , linux-usb@vger.kernel.org, devicetree@vger.kernel.org, Geert Uytterhoeven , Fabrizio Castro , linux-renesas-soc@vger.kernel.org, Rob Herring Subject: [PATCH v3 02/12] dt-bindings: usb: renesas,usb3-peri: Update reset, clock-name and interrupts properties Date: Sat, 21 Jan 2023 14:58:43 +0000 Message-Id: <20230121145853.4792-3-biju.das.jz@bp.renesas.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230121145853.4792-1-biju.das.jz@bp.renesas.com> References: <20230121145853.4792-1-biju.das.jz@bp.renesas.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org On RZ/V2M, USB3DRD module manages the drd_reset. Moreover, the interrupts drd, gpi and bc are part of USB3DRD block. This patch removes drd_reset and the interrupts drd, bc and gpi from usb3_peri bindings. After this, there is only one reset and interrupts and therefore removing reset-names and interrupt-names as well. Whilst, Update the clock-name "aclk"->"axi" to make it consistent with DRD and host blocks. There is any harm in making such a change as, no users of renesas,r9a09g011-usb3-peri yet in kernel release. Signed-off-by: Biju Das Reviewed-by: Rob Herring --- v2->v3: * Added Rb tag from Rob v1->v2: * Moved DRD interrupts to DRD bindings * Updated interrupts and dropped interrupt-names * Renamed aclk->axi --- .../bindings/usb/renesas,usb3-peri.yaml | 39 ++----------------- 1 file changed, 3 insertions(+), 36 deletions(-) diff --git a/Documentation/devicetree/bindings/usb/renesas,usb3-peri.yaml b/Documentation/devicetree/bindings/usb/renesas,usb3-peri.yaml index 55dfd121b555..4ba36ebf0f1e 100644 --- a/Documentation/devicetree/bindings/usb/renesas,usb3-peri.yaml +++ b/Documentation/devicetree/bindings/usb/renesas,usb3-peri.yaml @@ -34,20 +34,7 @@ properties: maxItems: 1 interrupts: - minItems: 1 - items: - - description: Combined interrupt for DMA, SYS and ERR - - description: Dual Role Device (DRD) - - description: Battery Charging - - description: Global Purpose Input - - interrupt-names: - minItems: 1 - items: - - const: all_p - - const: drd - - const: bc - - const: gpi + maxItems: 1 clocks: minItems: 1 @@ -58,7 +45,7 @@ properties: clock-names: minItems: 1 items: - - const: aclk + - const: axi - const: reg phys: @@ -71,15 +58,7 @@ properties: maxItems: 1 resets: - minItems: 1 - items: - - description: Peripheral reset - - description: DRD reset - - reset-names: - items: - - const: aresetn_p - - const: drd_reset + maxItems: 1 usb-role-switch: $ref: /schemas/types.yaml#/definitions/flag @@ -127,25 +106,13 @@ allOf: minItems: 2 clock-names: minItems: 2 - interrupts: - minItems: 4 - interrupt-names: - minItems: 4 - resets: - minItems: 2 required: - clock-names - - interrupt-names - resets - - reset-names else: properties: clocks: maxItems: 1 - interrupts: - maxItems: 1 - resets: - maxItems: 1 additionalProperties: false