From patchwork Wed Feb 5 10:51:54 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Damon Ding X-Patchwork-Id: 13960816 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 A02D3C02192 for ; Wed, 5 Feb 2025 10:57:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=nhjzsZ5DuSkGPzq8vUSDqW2fpa7f+NUoENjEMTPrzW0=; b=x7JjKKm5JGySsa3Nr9Pi985+Xo wlKug9A8xOyTcqkkTqWPZezM8pWjwrDnZ923RPBW9DhdMMCjfqxgQLqqrsLE6v8WQh0zKjEws1Qaq QsM8EKb5XBHJmEsxGHp22Jt6S4cWqE3S+cO5Or0+tv6K+yms/8facD244T358GIcjHZ8xF+oxZRX3 4WvctfgT6k7HhyOCnfC+vbRMDLzENgAY3PqER355SCfgjgYz3sb3JPwyQ9bzdE/2oPi5LmAnfPPOe /qbPEF7FIroI95XkwI575jGrB0LB0FSiUC2jkMRpAw8Y44GqJ+yB+B2MeYFvRpxMFPk58JakTJeU+ ZYurLsgQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tfd5Z-00000002yBx-07kE; Wed, 05 Feb 2025 10:57:01 +0000 Received: from mail-m32110.qiye.163.com ([220.197.32.110]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tfd1b-00000002xEk-1Ety; Wed, 05 Feb 2025 10:52:56 +0000 Received: from zyb-HP-ProDesk-680-G2-MT.. (unknown [58.22.7.114]) by smtp.qiye.163.com (Hmail) with ESMTP id a3bebbab; Wed, 5 Feb 2025 18:52:51 +0800 (GMT+08:00) From: Damon Ding To: vkoul@kernel.org, kishon@kernel.org, heiko@sntech.de Cc: dmitry.baryshkov@linaro.org, linux-phy@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Damon Ding Subject: [PATCH v7 1/4] phy: phy-rockchip-samsung-hdptx: Swap the definitions of LCPLL_REF and ROPLL_REF Date: Wed, 5 Feb 2025 18:51:54 +0800 Message-Id: <20250205105157.580060-2-damon.ding@rock-chips.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250205105157.580060-1-damon.ding@rock-chips.com> References: <20250205105157.580060-1-damon.ding@rock-chips.com> MIME-Version: 1.0 X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFDSUNOT01LS0k3V1ktWUFJV1kPCRoVCBIfWUFZQh8eH1YZHU5MQx9KSE5DH0NWFRQJFh oXVRMBExYaEhckFA4PWVdZGBILWUFZTkNVSUlVTFVKSk9ZV1kWGg8SFR0UWUFZT0tIVUpLSU9PT0 hVSktLVUpCS0tZBg++ X-HM-Tid: 0a94d5bdc52c03a3kunma3bebbab X-HM-MType: 1 X-HM-Sender-Digest: e1kMHhlZQR0aFwgeV1kSHx4VD1lBWUc6Ogw6STo4EDISAgoZKUwRGUIR CC8wCQJVSlVKTEhDTE5JTExJT0hLVTMWGhIXVR8aFhQVVR8SFRw7CRQYEFYYExILCFUYFBZFWVdZ EgtZQVlOQ1VJSVVMVUpKT1lXWQgBWUFCQkw3Bg++ DKIM-Signature: a=rsa-sha256; b=UIDU7maVigBPE8Z3/TzUN8rZm0SILBPcOVatowgldNVpXtAVY27e88ogbhwu/QwJSthGAV7NNuv2uVGbA5v5jv63W/2eT+f/yjoS9dYy9bT8l/NYdgiBXb5XM6Cegsfr2UQ6277QwqFb+pp64AHvGePrVv/fXxkhMnpbkFlRacI=; s=default; c=relaxed/relaxed; d=rock-chips.com; v=1; bh=nhjzsZ5DuSkGPzq8vUSDqW2fpa7f+NUoENjEMTPrzW0=; h=date:mime-version:subject:message-id:from; X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250205_025255_528564_DA58090B X-CRM114-Status: UNSURE ( 8.77 ) X-CRM114-Notice: Please train this message. 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org According to the datasheet, setting the dig_clk_sel bit of CMN_REG(0097) to 1'b1 selects LCPLL as the reference clock, while setting it to 1'b0 selects the ROPLL. Signed-off-by: Damon Ding Reviewed-by: Dmitry Baryshkov --- drivers/phy/rockchip/phy-rockchip-samsung-hdptx.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/phy/rockchip/phy-rockchip-samsung-hdptx.c b/drivers/phy/rockchip/phy-rockchip-samsung-hdptx.c index 0965b9d4f9cf..efbea5b67c89 100644 --- a/drivers/phy/rockchip/phy-rockchip-samsung-hdptx.c +++ b/drivers/phy/rockchip/phy-rockchip-samsung-hdptx.c @@ -94,8 +94,8 @@ #define LCPLL_ALONE_MODE BIT(1) /* CMN_REG(0097) */ #define DIG_CLK_SEL BIT(1) -#define ROPLL_REF BIT(1) -#define LCPLL_REF 0 +#define LCPLL_REF BIT(1) +#define ROPLL_REF 0 /* CMN_REG(0099) */ #define CMN_ROPLL_ALONE_MODE BIT(2) #define ROPLL_ALONE_MODE BIT(2)