From patchwork Thu Sep 29 22:53:56 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Serge Semin X-Patchwork-Id: 12996260 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 92DEDC4332F for ; Sat, 1 Oct 2022 01:22:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232740AbiJABWf (ORCPT ); Fri, 30 Sep 2022 21:22:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36912 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232268AbiJABVt (ORCPT ); Fri, 30 Sep 2022 21:21:49 -0400 Received: from post.baikalelectronics.com (post.baikalelectronics.com [213.79.110.86]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id F15D0155167; Fri, 30 Sep 2022 18:19:12 -0700 (PDT) Received: from post.baikalelectronics.com (localhost.localdomain [127.0.0.1]) by post.baikalelectronics.com (Proxmox) with ESMTP id 41EAAE0EB8; Fri, 30 Sep 2022 01:54:10 +0300 (MSK) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= baikalelectronics.ru; h=cc:cc:content-transfer-encoding :content-type:content-type:date:from:from:in-reply-to:message-id :mime-version:references:reply-to:subject:subject:to:to; s=post; bh=hO2V5nBRDZ70UPDSWUoFIOzIX8LARNPujX6wRFEur0g=; b=dZloiYP2pzYT kgFzeY6JxNRdNU2yJqkx+wLbWHvfkTkHVEw5ry8IEf+W8ouxYId3MlSGDA/NxO/j m20bX4Jt97VCbU+ZrVJjp/rGldtkgTpx8bkDoPuy63qBOJP4kSyqfbcCTEp72rta TlMRZVh/DM7KPgkBl41HvomWgYmQz3A= Received: from mail.baikal.int (mail.baikal.int [192.168.51.25]) by post.baikalelectronics.com (Proxmox) with ESMTP id 302E5E0E6B; Fri, 30 Sep 2022 01:54:10 +0300 (MSK) Received: from localhost (192.168.168.10) by mail (192.168.51.25) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Fri, 30 Sep 2022 01:54:10 +0300 From: Serge Semin To: Stephen Boyd , Michael Turquette CC: Serge Semin , Serge Semin , Alexey Malahov , Pavel Parkhomenko , Philipp Zabel , Krzysztof Kozlowski , Krzysztof Kozlowski , Thomas Bogendoerfer , , , Subject: [PATCH RESEND v12 2/8] clk: baikal-t1: Fix invalid xGMAC PTP clock divider Date: Fri, 30 Sep 2022 01:53:56 +0300 Message-ID: <20220929225402.9696-3-Sergey.Semin@baikalelectronics.ru> X-Mailer: git-send-email 2.37.3 In-Reply-To: <20220929225402.9696-1-Sergey.Semin@baikalelectronics.ru> References: <20220929225402.9696-1-Sergey.Semin@baikalelectronics.ru> MIME-Version: 1.0 X-Originating-IP: [192.168.168.10] X-ClientProxiedBy: MAIL.baikal.int (192.168.51.25) To mail (192.168.51.25) Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org Most likely due to copy-paste mistake the divider has been set to 10 while according to the SoC reference manual it's supposed to be 8 thus having PTP clock frequency of 156.25 MHz. Fixes: 353afa3a8d2e ("clk: Add Baikal-T1 CCU Dividers driver") Signed-off-by: Serge Semin --- drivers/clk/baikal-t1/clk-ccu-div.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/baikal-t1/clk-ccu-div.c b/drivers/clk/baikal-t1/clk-ccu-div.c index f141fda12b09..ea77eec40ddd 100644 --- a/drivers/clk/baikal-t1/clk-ccu-div.c +++ b/drivers/clk/baikal-t1/clk-ccu-div.c @@ -207,7 +207,7 @@ static const struct ccu_div_info sys_info[] = { CCU_DIV_GATE_INFO(CCU_SYS_XGMAC_REF_CLK, "sys_xgmac_ref_clk", "eth_clk", CCU_SYS_XGMAC_BASE, 8), CCU_DIV_FIXED_INFO(CCU_SYS_XGMAC_PTP_CLK, "sys_xgmac_ptp_clk", - "eth_clk", 10), + "eth_clk", 8), CCU_DIV_GATE_INFO(CCU_SYS_USB_CLK, "sys_usb_clk", "eth_clk", CCU_SYS_USB_BASE, 10), CCU_DIV_VAR_INFO(CCU_SYS_PVT_CLK, "sys_pvt_clk",