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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 47523C433EF for ; Tue, 9 Nov 2021 22:32:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 346886109F for ; Tue, 9 Nov 2021 22:32:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344301AbhKIWfR (ORCPT ); Tue, 9 Nov 2021 17:35:17 -0500 Received: from mail.kernel.org ([198.145.29.99]:56332 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344596AbhKIWce (ORCPT ); Tue, 9 Nov 2021 17:32:34 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 758D461AAB; Tue, 9 Nov 2021 22:21:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1636496488; bh=KuL1HRKhik+WKf2RNszvAZoVoJNEj6Cwls/EwSaYfuc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=UdHiw5LLGxKregyi2C4cWRv6CnlICm+05tUayRC0wpKxBXXO256hRS94YvZPWEyc1 5auIRCcLfSQZNWkzybUKnRwz3VePxWnOZ9S6XFJvEK43Vu9oiQoCOPNlecL+NaLDlu 8fQUpji8x8A7fMQQE6ZlpVfoeDXSrpQl/IhJh2Ueks0o1B2ni5pOOQhUqTGU9tMvZS C9uoxYRU3qFXI6FMYoRgBEu36p6ArKM8TZ5oxES4IaRaB+8A5xmnXUaizGRpRNJ75r e9bBR3ufVQT+Vlnd4svQOc/OtxoY+impCo/yVRxF+n3JpMKb8MDdeFQxMBgIBJdIUs cesIKSFE/9akA== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Tony Lindgren , Sasha Levin Subject: [PATCH AUTOSEL 5.10 14/50] bus: ti-sysc: Use context lost quirks for gpmc Date: Tue, 9 Nov 2021 17:20:27 -0500 Message-Id: <20211109222103.1234885-14-sashal@kernel.org> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20211109222103.1234885-1-sashal@kernel.org> References: <20211109222103.1234885-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Tony Lindgren [ Upstream commit d48dca51935b8ca13356e726442c21ec94668d69 ] At least on am335x, the gpmc module needs a re-init and reset if context has been lost on resume. We can enable this for all gpmc revisions as we check if the context was lost before restoring it. Signed-off-by: Tony Lindgren Signed-off-by: Sasha Levin --- drivers/bus/ti-sysc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c index b3f4c1e7a4e86..5876293d493a9 100644 --- a/drivers/bus/ti-sysc.c +++ b/drivers/bus/ti-sysc.c @@ -1488,6 +1488,7 @@ static const struct sysc_revision_quirk sysc_revision_quirks[] = { SYSC_QUIRK("dwc3", 0x488c0000, 0, 0x10, -ENODEV, 0x500a0200, 0xffffffff, SYSC_QUIRK_CLKDM_NOAUTO), SYSC_QUIRK("gpmc", 0, 0, 0x10, 0x14, 0x00000060, 0xffffffff, + SYSC_QUIRK_REINIT_ON_CTX_LOST | SYSC_QUIRK_RESET_ON_CTX_LOST | SYSC_QUIRK_GPMC_DEBUG), SYSC_QUIRK("hdmi", 0, 0, 0x10, -ENODEV, 0x50030200, 0xffffffff, SYSC_QUIRK_OPT_CLKS_NEEDED), -- 2.33.0