From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out203-205-221-233.mail.qq.com (out203-205-221-233.mail.qq.com [203.205.221.233]) (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 C80A4335555; Sun, 22 Mar 2026 15:08:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=203.205.221.233 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774192127; cv=none; b=FZl6S2jZQGvpTM7+s8CZ5FZ3FLwDEmqjSCYlh+LxqLl9g9NEr/SXHs47L9sp7AAt2SADWz5SAeRutXB0vPZEdejmUxievZxk1tkFc7zYuJyMFLsO2S5d4+7DmNwIyPj+eL5MlXe3yjdwRlwWZ6uxg4pH3zQBL9qy7hSjF4ik2BI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774192127; c=relaxed/simple; bh=WXyNGeUTRwTzRCnxFJGU1m9OmF2/9dl0Fw6Vw2XNI9g=; h=Message-ID:From:To:Cc:Subject:Date:In-Reply-To:References: MIME-Version; b=Xdp7lkmHyHEhcV9JZXVAii4SF0ABa8B15bO2I+Mt2kqImMrWnvAO9tQpwGTTdNpB0hIbiftlfuGDd1rERAp++LgH1sxixOnctxRCERAgfIr+4zFuktoaToDk1IT0s15xjhwPm3diOOr+bZ7kWZ5Of+z5a5lfK1kOfPRnpPt86zo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=qq.com; spf=pass smtp.mailfrom=qq.com; dkim=pass (1024-bit key) header.d=qq.com header.i=@qq.com header.b=ImgjKh7u; arc=none smtp.client-ip=203.205.221.233 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=qq.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=qq.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=qq.com header.i=@qq.com header.b="ImgjKh7u" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qq.com; s=s201512; t=1774192124; bh=ll098vXpHSTRvv37YsMw0daMG4T8OaC6yG0B77odcbo=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=ImgjKh7ub4K90Zbmd9cKfcNAHflCVjGY0kbMtvzQZuNRX43TUnu96aDJ2G8ccny/M 1XVBj1ldcLXOyLYmHgbjYOQiYaxbEujKnrJqi7s/JA/OG4CjR3D3Phk1mn1Z7xq7JU i/sOxyQbHNZ6g8VqC0gOtHPo9p+Y6xY7tBvRL6AM= Received: from MYJGMC.lan ([122.195.139.226]) by newxmesmtplogicsvrszc56-0.qq.com (NewEsmtp) with SMTP id 2259A43D; Sun, 22 Mar 2026 23:08:37 +0800 X-QQ-mid: xmsmtpt1774192121tiou7imaf Message-ID: X-QQ-XMAILINFO: OA/62N3Jm+rTNIeB18a4F+tn75aVrVjmzgua0ugIuzj+4Dyw9cNhTQjBvTW6Yv hdGqww0NOuHgltq1Z7vn+Qs97/1hH8Nt47hxu5BjKqiJAeogr0+LPOHsUG6vFYDsiJ9mOIX36zwm l23MhU0/6O27XUUBSTjOpylfe3sCaj6n5gSp2axWcfVvfoEoADknpJWWYpwGaRjcmA9edzucA+1c HbBYeEZgi+Yke+EVuT56bf3tZdF0zre8wccSynCuupUjMgjPQqdI7bxqSjslEFU24Oe1fVizL6xW yaIWBnq+1YDQExt3IE2NvzjvukuOPpu32xVTv9RYuRVmaj6CaEgNB0MltQESyVMDM5sjHjGfEnFz TRScjphf3cbaBzYu4sdRoUJR7TDSqnPJtqTbmF+dH6D7xpLPPDfmbLNhQ0bTLVoXagwt7Ey7cO1e gWWaOKsNigmjoWCZkRULPN+kOTZlicbKYm0YCVa0oLifD1lIy3uIJu1Oe7yujE9/ZOju1wY8zXqI rWKaBnHbkHmaj5XHM80MCxB0qzjp4BiTNUjKuAWzxXzZc9ufh8yzKK4rW16m5GpG9JSJuRlo0lQZ xxgB1XsHulMYF3UvYLwCj+mj4ty9vAL8XhilhDzCMPJSdBDqmhXUPGa/roaaXgttJCxv/r0Gfqv1 DmCTMBVC/gTo8nZCHVFf2aN0dl0aotKgjxsTbb9GKRVEjUWv5nyeywseYElxnvrWbSA+oa547eca zdoWq1lSwti05KEu4TABD5VnJPHB5m659eQ7Us+omhxeOUjRHhDLF0MKkXTnSwR6F8vKmLNMHvB0 TDRl62H9hg1y7zHrJs3PweslB7luk/ZdRs4BSrGEIzYMgqCplsNHWIL6OppBI9Zx/ENsULV9HOkk vo+30ndc/WfMPmLfCx7HIP5wD/SeH95aENGEBuVvNEjNQ19rC/nzOrISMQ2rIRUFM0n1x5OLMvX2 fdpGOYehIYiYPZwWn5N8jlHyDFVS393ccu9k1GoNcwlvMi8mQSw1umZijxv9PG7GnH7DxDh01lAO BP6HywyaKSZ16oQck1Wdtfd2ugcjiyawAkAChuoRkh+2QzFAskYM/id+5AUHcb7e5PgSfsoQ== X-QQ-XMRINFO: OWPUhxQsoeAVwkVaQIEGSKwwgKCxK/fD5g== From: wjjsn To: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, chenhuacai@kernel.org, zhuyinbo@loongson.cn, mturquette@baylibre.com, sboyd@kernel.org Cc: linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, loongarch@lists.linux.dev, kernel@xen0n.name, devicetree@vger.kernel.org, wjjsn Subject: [PATCH v2 2/2] clk: loongson2: Add ls2k1000 compatible Date: Sun, 22 Mar 2026 23:08:36 +0800 X-OQ-MSGID: <20260322150836.55196-3-wjjsn@qq.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260322150836.55196-1-wjjsn@qq.com> References: <20260322150836.55196-1-wjjsn@qq.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Add a SoC-specific compatible string "loongson,ls2k1000-clk" for Loongson-2K1000. Update the clock controller in DTS and driver: - DTS: compatible changed from "loongson,ls2k-clk" to "loongson,ls2k1000-clk" - Driver: add { .compatible = "loongson,ls2k1000-clk" } to of_device_id table while retaining the legacy "loongson,ls2k-clk" for backward compatibility. Signed-off-by: wjjsn --- arch/loongarch/boot/dts/loongson-2k1000.dtsi | 2 +- drivers/clk/clk-loongson2.c | 3 ++- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/loongarch/boot/dts/loongson-2k1000.dtsi b/arch/loongarch/boot/dts/loongson-2k1000.dtsi index ab6a55937e9e..6dff7eacf3f3 100644 --- a/arch/loongarch/boot/dts/loongson-2k1000.dtsi +++ b/arch/loongarch/boot/dts/loongson-2k1000.dtsi @@ -156,7 +156,7 @@ pctrl: pinctrl@1fe00420 { }; clk: clock-controller@1fe00480 { - compatible = "loongson,ls2k-clk"; + compatible = "loongson,ls2k1000-clk"; reg = <0x0 0x1fe00480 0x0 0x58>; #clock-cells = <1>; clocks = <&ref_100m>; diff --git a/drivers/clk/clk-loongson2.c b/drivers/clk/clk-loongson2.c index 9c4c6c99db3e..ac075e970699 100644 --- a/drivers/clk/clk-loongson2.c +++ b/drivers/clk/clk-loongson2.c @@ -440,8 +440,9 @@ static int loongson2_clk_probe(struct platform_device *pdev) static const struct of_device_id loongson2_clk_match_table[] = { { .compatible = "loongson,ls2k0300-clk", .data = &ls2k0300_clks }, { .compatible = "loongson,ls2k0500-clk", .data = &ls2k0500_clks }, - { .compatible = "loongson,ls2k-clk", .data = &ls2k1000_clks }, + { .compatible = "loongson,ls2k1000-clk", .data = &ls2k1000_clks }, { .compatible = "loongson,ls2k2000-clk", .data = &ls2k2000_clks }, + { .compatible = "loongson,ls2k-clk", .data = &ls2k1000_clks }, { } }; MODULE_DEVICE_TABLE(of, loongson2_clk_match_table); -- 2.43.0