From mboxrd@z Thu Jan 1 00:00:00 1970 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 1331CC4332F for ; Thu, 6 Oct 2022 08:23:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231205AbiJFIXg (ORCPT ); Thu, 6 Oct 2022 04:23:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53148 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231151AbiJFIXW (ORCPT ); Thu, 6 Oct 2022 04:23:22 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BAE088FD41 for ; Thu, 6 Oct 2022 01:23:20 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id ECE4E61890 for ; Thu, 6 Oct 2022 08:23:19 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 83692C433C1; Thu, 6 Oct 2022 08:23:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1665044599; bh=zn6xgPfpFBceryjiF5nUj5pjRW7vlrHNFNPRFYAE4pg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ZyzIV7PKiFefOwY4NYTtqKa/t5YVfcFjyClaHOufylHGzT2kApk0pvomzU6LXWUwL XuE4rdjWse/MDoB24VGPxuQ74DnHupWYQu0FtttIDftpe0gBPIg/RUqvpcvbBTWf7g zLg4+DDcvRfsaPz2k8xZ5oUI8MIWkKKwv8xzeEt8X88EHFeFZz1N3gWRr9TxG8NAMa 4l8BAKq+i8Ws1vDx5ooFtNawer+2IYImcxgIPRDgzeG9JqIeUoGHCiZOIFZLsdstL0 qElyCVu8OmPLNXv/juCHwTT9b2VGO84T6qPSMufoPBRR1QcZGKxwJuhugJcjCUVTpH kai9jDv3kEXcQ== From: Oded Gabbay To: linux-kernel@vger.kernel.org Cc: Koby Elbaz Subject: [PATCH 05/13] habanalabs/gaudi2: remove privileged MME clock configuration Date: Thu, 6 Oct 2022 11:23:00 +0300 Message-Id: <20221006082308.1266716-5-ogabbay@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20221006082308.1266716-1-ogabbay@kernel.org> References: <20221006082308.1266716-1-ogabbay@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Koby Elbaz Privileged MME clock configuration is removed as it is done by the f/w. Signed-off-by: Koby Elbaz Reviewed-by: Oded Gabbay Signed-off-by: Oded Gabbay --- drivers/misc/habanalabs/gaudi2/gaudi2.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/drivers/misc/habanalabs/gaudi2/gaudi2.c b/drivers/misc/habanalabs/gaudi2/gaudi2.c index a7eccc41d508..90e1d7fcb17a 100644 --- a/drivers/misc/habanalabs/gaudi2/gaudi2.c +++ b/drivers/misc/habanalabs/gaudi2/gaudi2.c @@ -4535,7 +4535,7 @@ static void gaudi2_init_mme_acc(struct hl_device *hdev, u32 reg_base) static void gaudi2_init_dcore_mme(struct hl_device *hdev, int dcore_id, bool config_qman_only) { - u32 queue_id_base, reg_base, clk_en_addr = 0; + u32 queue_id_base, reg_base; switch (dcore_id) { case 0: @@ -4543,23 +4543,18 @@ static void gaudi2_init_dcore_mme(struct hl_device *hdev, int dcore_id, break; case 1: queue_id_base = GAUDI2_QUEUE_ID_DCORE1_MME_0_0; - clk_en_addr = mmDCORE1_MME_CTRL_LO_QM_SLV_CLK_EN; break; case 2: queue_id_base = GAUDI2_QUEUE_ID_DCORE2_MME_0_0; break; case 3: queue_id_base = GAUDI2_QUEUE_ID_DCORE3_MME_0_0; - clk_en_addr = mmDCORE3_MME_CTRL_LO_QM_SLV_CLK_EN; break; default: dev_err(hdev->dev, "Invalid dcore id %u\n", dcore_id); return; } - if (clk_en_addr && !(hdev->fw_components & FW_TYPE_BOOT_CPU)) - WREG32(clk_en_addr, 0x1); - if (!config_qman_only) { reg_base = gaudi2_mme_acc_blocks_bases[dcore_id]; gaudi2_init_mme_acc(hdev, reg_base); -- 2.25.1