From patchwork Wed Feb 1 10:53:47 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andre Przywara X-Patchwork-Id: 13124145 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 F2689C05027 for ; Wed, 1 Feb 2023 10:54:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232277AbjBAKyH (ORCPT ); Wed, 1 Feb 2023 05:54:07 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56582 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232323AbjBAKyA (ORCPT ); Wed, 1 Feb 2023 05:54:00 -0500 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id D46E05CD2C; Wed, 1 Feb 2023 02:53:57 -0800 (PST) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id BAF8E14BF; Wed, 1 Feb 2023 02:54:39 -0800 (PST) Received: from donnerap.arm.com (donnerap.cambridge.arm.com [10.1.197.42]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 1CFF43F882; Wed, 1 Feb 2023 02:53:56 -0800 (PST) From: Andre Przywara To: Greg Kroah-Hartman , Bin Liu Cc: Chen-Yu Tsai , Samuel Holland , Jernej Skrabec , Rob Herring , Krzysztof Kozlowski , linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev Subject: [PATCH v6 2/3] usb: musb: sunxi: add support for the F1C100s MUSB controller Date: Wed, 1 Feb 2023 10:53:47 +0000 Message-Id: <20230201105348.1815461-3-andre.przywara@arm.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230201105348.1815461-1-andre.przywara@arm.com> References: <20230201105348.1815461-1-andre.przywara@arm.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org From: Icenowy Zheng The suniv SoC has a MUSB controller like the one in A33, but with a SRAM region to be claimed. Add support for it. Signed-off-by: Icenowy Zheng Acked-by: Jernej Skrabec Signed-off-by: Andre Przywara --- drivers/usb/musb/sunxi.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/usb/musb/sunxi.c b/drivers/usb/musb/sunxi.c index 7f9a999cd5ff1..4b368d16a73ad 100644 --- a/drivers/usb/musb/sunxi.c +++ b/drivers/usb/musb/sunxi.c @@ -722,14 +722,17 @@ static int sunxi_musb_probe(struct platform_device *pdev) INIT_WORK(&glue->work, sunxi_musb_work); glue->host_nb.notifier_call = sunxi_musb_host_notifier; - if (of_device_is_compatible(np, "allwinner,sun4i-a10-musb")) + if (of_device_is_compatible(np, "allwinner,sun4i-a10-musb") || + of_device_is_compatible(np, "allwinner,suniv-f1c100s-musb")) { set_bit(SUNXI_MUSB_FL_HAS_SRAM, &glue->flags); + } if (of_device_is_compatible(np, "allwinner,sun6i-a31-musb")) set_bit(SUNXI_MUSB_FL_HAS_RESET, &glue->flags); if (of_device_is_compatible(np, "allwinner,sun8i-a33-musb") || - of_device_is_compatible(np, "allwinner,sun8i-h3-musb")) { + of_device_is_compatible(np, "allwinner,sun8i-h3-musb") || + of_device_is_compatible(np, "allwinner,suniv-f1c100s-musb")) { set_bit(SUNXI_MUSB_FL_HAS_RESET, &glue->flags); set_bit(SUNXI_MUSB_FL_NO_CONFIGDATA, &glue->flags); } @@ -815,6 +818,7 @@ static const struct of_device_id sunxi_musb_match[] = { { .compatible = "allwinner,sun6i-a31-musb", }, { .compatible = "allwinner,sun8i-a33-musb", }, { .compatible = "allwinner,sun8i-h3-musb", }, + { .compatible = "allwinner,suniv-f1c100s-musb", }, {} }; MODULE_DEVICE_TABLE(of, sunxi_musb_match);