From nobody Tue Apr 7 14:21:30 2026 Received: from www537.your-server.de (www537.your-server.de [188.40.3.216]) (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 0446D364035; Fri, 13 Mar 2026 07:07:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=188.40.3.216 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773385668; cv=none; b=nznyRIzEh/fGjwM4zw9tgjTnZ72lyEvlXU4E2SUod+yKuu75eSnDJmcF9qlBvgYD1PzuoYEC4mmtU4JaSdZoNXt1NuUtEKIFkGkF4jRtIRpdjje6w8DIg/3aN8z3b7BftWzwc84UlsTF6FvHwD1zAa5s1+r4fpUpbCg7Hg7JZL8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773385668; c=relaxed/simple; bh=z6u96ssWX3Cd+QLEJ+Me1atRxrEW6w2WxuMO74kiGs4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=fktgvNvdtlouOWQYvea48h8cQWPqkwgcVWzD0UHrPQYwwiaYURr9/8Ll/4UW9C7amnCdT0i9jAhHQFseavOM/aXRAdX0fKYrbyHxOHlk9BLZK/b2jgSnoKsSDTYI/zeGhP+bFLuF4vBZE8gTNEMiVTCMcJkXgFVIEv2ePR1OpJc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ew.tq-group.com; spf=pass smtp.mailfrom=ew.tq-group.com; dkim=pass (2048-bit key) header.d=ew.tq-group.com header.i=@ew.tq-group.com header.b=fBe/aQSZ; arc=none smtp.client-ip=188.40.3.216 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ew.tq-group.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ew.tq-group.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=ew.tq-group.com header.i=@ew.tq-group.com header.b="fBe/aQSZ" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=ew.tq-group.com; s=default2602; h=Content-Transfer-Encoding:MIME-Version: References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID; bh=QculMYzqOcVS5jqBwThraH5L2YlIJzL3vCNO5HmuC5E=; b=fBe/aQSZPtuW8bVkeLBXabxaIe pcfA5/L23ACYF8jF4e2UA8FHmzb+N+jyek7vMjJ05znqfmf+kDxMJcPYi6cKI5lNogI+JiRQutoJo NZp6G6psGHWXNIYslCRKQjMTTyjW6cVRyuFSbwW8T3aMZRiD4GD2JJhvvfa9+GII7vjaV8s8jBjcQ WPgqulUyco1R+VgT4g5DK+wZDhqr3zXzHjSMqJs43qYc0wRuZh7QVFH9IvQmKXFqNwEL+5y7AwOFv X4ae8pIm7hyO4mpBMqL8EVfauj+8mbVlYqFBRJmigYsDxnbH8vO9A77QNEGyc4ca5pVv94YQ/BB2q SGCkyp1A==; Received: from sslproxy07.your-server.de ([78.47.199.104]) by www537.your-server.de with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.96.2) (envelope-from ) id 1w0wcb-000CVJ-17; Fri, 13 Mar 2026 08:07:45 +0100 Received: from localhost ([127.0.0.1]) by sslproxy07.your-server.de with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1w0wca-000IYT-2H; Fri, 13 Mar 2026 08:07:44 +0100 From: Alexander Stein To: Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Abel Vesa , Peng Fan , Michael Turquette , Stephen Boyd Cc: Alexander Stein , imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux@ew.tq-group.com, linux-clk@vger.kernel.org Subject: [PATCH v2 2/6] clk: imx: fracn-gppll: Add 477.4MHz support Date: Fri, 13 Mar 2026 08:07:32 +0100 Message-ID: <20260313070740.585043-3-alexander.stein@ew.tq-group.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260313070740.585043-1-alexander.stein@ew.tq-group.com> References: <20260313070740.585043-1-alexander.stein@ew.tq-group.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Virus-Scanned: Clear (ClamAV 1.4.3/27938/Thu Mar 12 07:24:01 2026) Content-Type: text/plain; charset="utf-8" Add the 477.4MHz frequency support that can be used for display with pixelclk of 68.2 MHz. The divider of 7 is important for LVDS output on imx93. It is also usable for parallel output. Reviewed-by: Peng Fan Signed-off-by: Alexander Stein --- Changes in v2: * None drivers/clk/imx/clk-fracn-gppll.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/clk/imx/clk-fracn-gppll.c b/drivers/clk/imx/clk-fracn-= gppll.c index fe6ee77ba1485..4048c16c0578b 100644 --- a/drivers/clk/imx/clk-fracn-gppll.c +++ b/drivers/clk/imx/clk-fracn-gppll.c @@ -85,6 +85,7 @@ static const struct imx_fracn_gppll_rate_table fracn_tbl[= ] =3D { PLL_FRACN_GP(519750000U, 173, 25, 100, 1, 8), PLL_FRACN_GP(498000000U, 166, 0, 1, 0, 8), PLL_FRACN_GP(484000000U, 121, 0, 1, 0, 6), + PLL_FRACN_GP(477400000U, 119, 35, 100, 0, 6), PLL_FRACN_GP(445333333U, 167, 0, 1, 0, 9), PLL_FRACN_GP(400000000U, 200, 0, 1, 0, 12), PLL_FRACN_GP(393216000U, 163, 84, 100, 0, 10), --=20 2.43.0