From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 09DE7221FBE; Mon, 23 Jun 2025 21:45:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750715152; cv=none; b=bZJeRj2e9DiWIF4eO+CwzHzuJYFyS3e/WKi2gV0wMEwlrmqul/fsB/lNhMskZJ4DwI1JI5L+fNtTJBSpStvxqsdoQsKnSnDLcJI4bzaYVzTW41OuZt56PyCeeqx/ZM5Bh74I0rms7/bhh8UHB/XbhPrhQXY0avTse0SAS/GRXfI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750715152; c=relaxed/simple; bh=VU5EBAqcrpRBVGS/iNd+rTUhbOxJSJiZn8nlVFy5tGg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=EeWJYAKHN9gzKHo/nnVxmkouefvRQif2luc1zk06ABwBDbmRKhcanuuXKkyX9nv/VRe+heMt4PUY8aa2Wyjc7oSLOsMHFjbXt6gnZE8vfBg1JCtBWSQ9aNWwskK7AdcQ8sCR0WSfysIpN2TCFoqVRnx6fGG13FAbJgWXjfGA+qg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=wikFzdgP; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="wikFzdgP" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 95D8BC4CEEA; Mon, 23 Jun 2025 21:45:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1750715151; bh=VU5EBAqcrpRBVGS/iNd+rTUhbOxJSJiZn8nlVFy5tGg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=wikFzdgPUgPcN49P7UDtts7Z2Jmr/YbYcW6oCAcc2J3YrR6RYXu026BNW436JLdnk zWVfK3tPOHP3azl5G5RuQLnx7zeGreBlFmI6JRZWhWJMZD5p99O+8qciz2eb5eHTdb ui59oRZvrfnmKYXfrMvtWHYVueay0NOVqefGtN4o= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Da Xue , Martin Blumenstingl , Jerome Brunet Subject: [PATCH 5.15 239/411] clk: meson-g12a: add missing fclk_div2 to spicc Date: Mon, 23 Jun 2025 15:06:23 +0200 Message-ID: <20250623130639.672031691@linuxfoundation.org> X-Mailer: git-send-email 2.50.0 In-Reply-To: <20250623130632.993849527@linuxfoundation.org> References: <20250623130632.993849527@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Da Xue commit daf004f87c3520c414992893e2eadd5db5f86a5a upstream. SPICC is missing fclk_div2, which means fclk_div5 and fclk_div7 indexes are wrong on this clock. This causes the spicc module to output sclk at 2.5x the expected rate when clock index 3 is picked. Adding the missing fclk_div2 resolves this. [jbrunet: amended commit description] Fixes: a18c8e0b7697 ("clk: meson: g12a: add support for the SPICC SCLK Source clocks") Cc: stable@vger.kernel.org # 6.1 Signed-off-by: Da Xue Reviewed-by: Martin Blumenstingl Link: https://lore.kernel.org/r/20250512142617.2175291-1-da@libre.computer Signed-off-by: Jerome Brunet Signed-off-by: Greg Kroah-Hartman --- drivers/clk/meson/g12a.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/clk/meson/g12a.c +++ b/drivers/clk/meson/g12a.c @@ -3969,6 +3969,7 @@ static const struct clk_parent_data spic { .hw = &g12a_clk81.hw }, { .hw = &g12a_fclk_div4.hw }, { .hw = &g12a_fclk_div3.hw }, + { .hw = &g12a_fclk_div2.hw }, { .hw = &g12a_fclk_div5.hw }, { .hw = &g12a_fclk_div7.hw }, };