From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from pandora.armlinux.org.uk (pandora.armlinux.org.uk [78.32.30.218]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 171303090CA for ; Thu, 6 Nov 2025 08:57:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=78.32.30.218 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762419453; cv=none; b=sJeMTOVPyT3ogTg20JBXhhuuz8KUGrfL27qOMuiVZCV3U0IBQraEaH9DVDQ+YLrXmup+5/zMfXS0LoiBTdMIuixYp5aX1jE+7jTODXVnP1hOkOSVDVniv0VqHbNoMAl4iL7qGBnn5HrnyobhOeZzKM220HKh6peQ+zjMn4lN95Q= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762419453; c=relaxed/simple; bh=Gimq/+NkFql+9MNQEnEbH1S/5QsdFVcGMS9NWRBv1Sc=; h=In-Reply-To:References:From:To:Cc:Subject:MIME-Version: Content-Disposition:Content-Type:Message-Id:Date; b=DXD1DkaFzmFWWGE8XnUhYi3EVDca9Iahn0zgb/axpD3WqDEXA4HxBch7N/+rXmBVM1dOKfATnrLKFzGx6QpsQJ4D8cbSgZS9ZfID1xrgdLo0wxk632YP1jzqd0JR+RWZ+6ErjfzcuqFs1glUU/hGgL5GqMJKOBHx5WwfRO629+w= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=armlinux.org.uk; spf=none smtp.mailfrom=armlinux.org.uk; dkim=pass (2048-bit key) header.d=armlinux.org.uk header.i=@armlinux.org.uk header.b=SL8D1Z5K; arc=none smtp.client-ip=78.32.30.218 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=armlinux.org.uk Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=armlinux.org.uk Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=armlinux.org.uk header.i=@armlinux.org.uk header.b="SL8D1Z5K" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=armlinux.org.uk; s=pandora-2019; h=Date:Sender:Message-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:Subject:Cc:To:From:References: In-Reply-To:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=POFLocYw6MOo5IpfJkVQyViPHOmEdLDi9xsYnpMXUMA=; b=SL8D1Z5K3qjPgptYEnkKDFDuu1 PN6pkFnhNMwXRBQw2a1UugS3Zy/FPH1rqIxTvb4VQJLHgeyL9osLQMvEZtA6TZD7PrzS0L6JJO7SD C+kV3xB6pKwW5X+Ns5EpIJhajAhlOJogd3Zmk+X31sZV3hisSEIbhaYA6bgBNQYw0JPlfMk0bH+yy MKzHw3sxOrjjjdhm8kzHP/xJsx+ZbdkJGzPB0GvbcelISq8+We3ndzfNGVpH3Y6KjU3i0WWVeryE4 zVOTKUQi9VIx+Eilg80gnmutt42DEskxdBCk9dADC3OSF4N04F2sLHa8qGOKdJnn3B5J1luZcrnBx n/83TkCg==; Received: from e0022681537dd.dyn.armlinux.org.uk ([fd8f:7570:feb6:1:222:68ff:fe15:37dd]:58870 helo=rmk-PC.armlinux.org.uk) by pandora.armlinux.org.uk with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.98.2) (envelope-from ) id 1vGvo5-000000004XI-2twR; Thu, 06 Nov 2025 08:57:25 +0000 Received: from rmk by rmk-PC.armlinux.org.uk with local (Exim 4.98.2) (envelope-from ) id 1vGvo4-0000000DWoP-3nd4; Thu, 06 Nov 2025 08:57:24 +0000 In-Reply-To: References: From: "Russell King (Oracle)" To: Andrew Lunn , Heiner Kallweit Cc: Alexandre Torgue , Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , linux-arm-kernel@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com, Maxime Coquelin , netdev@vger.kernel.org, Paolo Abeni Subject: [PATCH net-next v2 02/11] net: stmmac: ingenic: simplify jz4775 mac_set_mode() Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Disposition: inline Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="utf-8" Message-Id: Sender: Russell King Date: Thu, 06 Nov 2025 08:57:24 +0000 All paths configure the transmit clock as an input. Move this out of the switch() statement to simplify the code. Signed-off-by: Russell King (Oracle) --- .../net/ethernet/stmicro/stmmac/dwmac-ingenic.c | 14 ++++++-------- 1 file changed, 6 insertions(+), 8 deletions(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-ingenic.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-ingenic.c index 8d0627055799..c6c82f277f62 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-ingenic.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-ingenic.c @@ -78,20 +78,17 @@ static int jz4775_mac_set_mode(struct plat_stmmacenet_data *plat_dat) switch (plat_dat->phy_interface) { case PHY_INTERFACE_MODE_MII: - val = FIELD_PREP(MACPHYC_TXCLK_SEL_MASK, MACPHYC_TXCLK_SEL_INPUT) | - FIELD_PREP(MACPHYC_PHY_INFT_MASK, MACPHYC_PHY_INFT_MII); + val = FIELD_PREP(MACPHYC_PHY_INFT_MASK, MACPHYC_PHY_INFT_MII); dev_dbg(mac->dev, "MAC PHY Control Register: PHY_INTERFACE_MODE_MII\n"); break; case PHY_INTERFACE_MODE_GMII: - val = FIELD_PREP(MACPHYC_TXCLK_SEL_MASK, MACPHYC_TXCLK_SEL_INPUT) | - FIELD_PREP(MACPHYC_PHY_INFT_MASK, MACPHYC_PHY_INFT_GMII); + val = FIELD_PREP(MACPHYC_PHY_INFT_MASK, MACPHYC_PHY_INFT_GMII); dev_dbg(mac->dev, "MAC PHY Control Register: PHY_INTERFACE_MODE_GMII\n"); break; case PHY_INTERFACE_MODE_RMII: - val = FIELD_PREP(MACPHYC_TXCLK_SEL_MASK, MACPHYC_TXCLK_SEL_INPUT) | - FIELD_PREP(MACPHYC_PHY_INFT_MASK, MACPHYC_PHY_INFT_RMII); + val = FIELD_PREP(MACPHYC_PHY_INFT_MASK, MACPHYC_PHY_INFT_RMII); dev_dbg(mac->dev, "MAC PHY Control Register: PHY_INTERFACE_MODE_RMII\n"); break; @@ -99,8 +96,7 @@ static int jz4775_mac_set_mode(struct plat_stmmacenet_data *plat_dat) case PHY_INTERFACE_MODE_RGMII_ID: case PHY_INTERFACE_MODE_RGMII_TXID: case PHY_INTERFACE_MODE_RGMII_RXID: - val = FIELD_PREP(MACPHYC_TXCLK_SEL_MASK, MACPHYC_TXCLK_SEL_INPUT) | - FIELD_PREP(MACPHYC_PHY_INFT_MASK, MACPHYC_PHY_INFT_RGMII); + val = FIELD_PREP(MACPHYC_PHY_INFT_MASK, MACPHYC_PHY_INFT_RGMII); dev_dbg(mac->dev, "MAC PHY Control Register: PHY_INTERFACE_MODE_RGMII\n"); break; @@ -110,6 +106,8 @@ static int jz4775_mac_set_mode(struct plat_stmmacenet_data *plat_dat) return -EINVAL; } + val |= FIELD_PREP(MACPHYC_TXCLK_SEL_MASK, MACPHYC_TXCLK_SEL_INPUT); + /* Update MAC PHY control register */ return regmap_update_bits(mac->regmap, 0, mac->soc_info->mask, val); } -- 2.47.3