From patchwork Mon Dec 5 19:09:19 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 13065027 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E2027C4321E for ; Mon, 5 Dec 2022 19:35:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=fLBJe0BuXYhfZvDQ+bV3j/I2leaRV0+gcHhgAWVOytg=; b=mCqdd//7pVNtNV otnhEltCrro2qgTSap1PicD/JKpOfUYGD82NkTDi6Hys0zupIenN/DpddTzGPMcZ/u10d7Ps9XQqO N4SNG/HBTO7R8XHCXG7dohZi4e18/dXlX9lyQ8S9rAuqX2aaoaZ3MOZSH0YaxwpiCAZMV6Et+CH6I WprcqIuCh/6ie8cepx5jg3SjK7q4oQA4JXoXkzIbswydUchC5KCgZ02vBiOwh5j4G0wDcbI4PLEFA 2xHAMWt4ybghGdRuYm61OkOQz1DkhREJk6sS8Djk2qPZW1WaAwl4LZUFvYCQ+SsfK2aGMh2CNXlK/ 3QSnqkRtQgUUKpdSyRXg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1p2HEl-009LdW-JY; Mon, 05 Dec 2022 19:34:47 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1p2HEi-009LZE-Qv for linux-arm-kernel@lists.infradead.org; Mon, 05 Dec 2022 19:34:46 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 64FC161311; Mon, 5 Dec 2022 19:34:44 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id AC751C433D6; Mon, 5 Dec 2022 19:34:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1670268884; bh=tGe3E7rsjegcxXYBvUN+80kpXgkL52+FhXRG7Djf2Uc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=seGSCrwifJfBiOOGf+Tl8yrjXIKoyV0gfbprDr75YnIFFIYduu4xChIJNItsx9W9q xTNQuhLP+0doO3/kuyK+AQZk+xLdQf6US8mrO960EQ4bZ6258IAiiwGED33y56gCxx Hw3PehVSlA1RedEkf4xv5WidjInDD6CgjGnVjNuI= From: Greg Kroah-Hartman To: stable@vger.kernel.org Subject: [PATCH 5.15 019/120] ARM: at91: rm9200: fix usb device clock id Date: Mon, 5 Dec 2022 20:09:19 +0100 Message-Id: <20221205190807.152315013@linuxfoundation.org> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221205190806.528972574@linuxfoundation.org> References: <20221205190806.528972574@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221205_113444_971795_92C12462 X-CRM114-Status: GOOD ( 15.03 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Sasha Levin , alexandre.belloni@bootlin.com, Michael Grzeschik , sboyd@kernel.org, Greg Kroah-Hartman , mturquette@baylibre.com, linux-clk@vger.kernel.org, patches@lists.linux.dev, ludovic.desroches@microchip.com, kernel@pengutronix.de, claudiu.beznea@microchip.com, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Michael Grzeschik [ Upstream commit 57976762428675f259339385d3324d28ee53ec02 ] Referring to the datasheet the index 2 is the MCKUDP. When enabled, it "Enables the automatic disable of the Master Clock of the USB Device Port when a suspend condition occurs". We fix the index to the real UDP id which "Enables the 48 MHz clock of the USB Device Port". Cc: nicolas.ferre@microchip.com Cc: ludovic.desroches@microchip.com Cc: alexandre.belloni@bootlin.com Cc: mturquette@baylibre.com Cc: sboyd@kernel.org Cc: claudiu.beznea@microchip.com Cc: linux-clk@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: kernel@pengutronix.de Fixes: 02ff48e4d7f7 ("clk: at91: add at91rm9200 pmc driver") Fixes: 0e0e528d8260 ("ARM: dts: at91: rm9200: switch to new clock bindings") Reviewed-by: Claudiu Beznea Signed-off-by: Michael Grzeschik Signed-off-by: Claudiu Beznea Link: https://lore.kernel.org/r/20221114185923.1023249-2-m.grzeschik@pengutronix.de Signed-off-by: Sasha Levin --- arch/arm/boot/dts/at91rm9200.dtsi | 2 +- drivers/clk/at91/at91rm9200.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/at91rm9200.dtsi b/arch/arm/boot/dts/at91rm9200.dtsi index d1181ead18e5..21344fbc89e5 100644 --- a/arch/arm/boot/dts/at91rm9200.dtsi +++ b/arch/arm/boot/dts/at91rm9200.dtsi @@ -660,7 +660,7 @@ usb1: gadget@fffb0000 { compatible = "atmel,at91rm9200-udc"; reg = <0xfffb0000 0x4000>; interrupts = <11 IRQ_TYPE_LEVEL_HIGH 2>; - clocks = <&pmc PMC_TYPE_PERIPHERAL 11>, <&pmc PMC_TYPE_SYSTEM 2>; + clocks = <&pmc PMC_TYPE_PERIPHERAL 11>, <&pmc PMC_TYPE_SYSTEM 1>; clock-names = "pclk", "hclk"; status = "disabled"; }; diff --git a/drivers/clk/at91/at91rm9200.c b/drivers/clk/at91/at91rm9200.c index 428a6f4b9ebc..8d36e615cd9d 100644 --- a/drivers/clk/at91/at91rm9200.c +++ b/drivers/clk/at91/at91rm9200.c @@ -40,7 +40,7 @@ static const struct clk_pll_characteristics rm9200_pll_characteristics = { }; static const struct sck at91rm9200_systemck[] = { - { .n = "udpck", .p = "usbck", .id = 2 }, + { .n = "udpck", .p = "usbck", .id = 1 }, { .n = "uhpck", .p = "usbck", .id = 4 }, { .n = "pck0", .p = "prog0", .id = 8 }, { .n = "pck1", .p = "prog1", .id = 9 },