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 X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 10024C33CB6 for ; Thu, 16 Jan 2020 19:14:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DFD482075B for ; Thu, 16 Jan 2020 19:14:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1579202085; bh=hNy3boOg+1eisdfY1RLRrbaW7xZyuFkEyITg3X1ViSw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=o9qSF7EEI3lqD0EBL6JR2uZ+4voTDvuZoGkz03qv6nf4q/RMdZ1rnFzKe7VcncEkk /up9W6If2MSrjGeusZaf1zJ+VFIMy5RwHc2VbPKB0WZwmEoLgjwD6OhckxVgOapvvb Mmqk1vefDfZsx9DGR6hdzAqiJW1t03gefTlR1Dmo= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1733210AbgAPQ4S (ORCPT ); Thu, 16 Jan 2020 11:56:18 -0500 Received: from mail.kernel.org ([198.145.29.99]:42118 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731212AbgAPQ4H (ORCPT ); Thu, 16 Jan 2020 11:56:07 -0500 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 708E92467C; Thu, 16 Jan 2020 16:56:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1579193766; bh=hNy3boOg+1eisdfY1RLRrbaW7xZyuFkEyITg3X1ViSw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=yRHKbo4+2MVWl2OmhxQD8t1k8J07ZQb+6u1op+xPU0UIT/dJZFZJLGSWc4Uujhl/Y Vo07d0VySvh/gWt223ueBIkwUFL4IH99bJvcNlXb/wSYLnV9JAowI1h09CAVDfUkUa XymizwCLPbF1rv1LAO5ceTr1oZZvTZLf56V3LhVA= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Tony Lindgren , Mark Rutland , Rob Herring , Sasha Levin , devicetree@vger.kernel.org, linux-omap@vger.kernel.org Subject: [PATCH AUTOSEL 4.19 051/671] bus: ti-sysc: Add mcasp optional clocks flag Date: Thu, 16 Jan 2020 11:44:42 -0500 Message-Id: <20200116165502.8838-51-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200116165502.8838-1-sashal@kernel.org> References: <20200116165502.8838-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Tony Lindgren [ Upstream commit 2c63a833e4500b341a62bf97e67488909ae12086 ] We have OPT_CLKS_NEEDED in legacy platform data, but it's missing from the ti-sysc driver for device tree based configuration. In order to pass OPT_CLKS_NEEDED quirk flag we need to update omap4 module data and add a new compatible for dra7 as the module layout is different from sysc_regbits_omap4_mcasp. Fixes: 70a65240efb1 ("bus: ti-sysc: Add register bits for interconnect target modules") Cc: Mark Rutland Cc: Rob Herring Signed-off-by: Tony Lindgren Signed-off-by: Sasha Levin --- Documentation/devicetree/bindings/bus/ti-sysc.txt | 1 + drivers/bus/ti-sysc.c | 11 +++++++++++ 2 files changed, 12 insertions(+) diff --git a/Documentation/devicetree/bindings/bus/ti-sysc.txt b/Documentation/devicetree/bindings/bus/ti-sysc.txt index 91dc2333af01..85a23f551f02 100644 --- a/Documentation/devicetree/bindings/bus/ti-sysc.txt +++ b/Documentation/devicetree/bindings/bus/ti-sysc.txt @@ -35,6 +35,7 @@ Required standard properties: "ti,sysc-omap3-sham" "ti,sysc-omap-aes" "ti,sysc-mcasp" + "ti,sysc-dra7-mcasp" "ti,sysc-usb-host-fs" "ti,sysc-dra7-mcan" diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c index b6f63e762021..926c83398b27 100644 --- a/drivers/bus/ti-sysc.c +++ b/drivers/bus/ti-sysc.c @@ -1593,6 +1593,16 @@ static const struct sysc_regbits sysc_regbits_omap4_mcasp = { static const struct sysc_capabilities sysc_omap4_mcasp = { .type = TI_SYSC_OMAP4_MCASP, .regbits = &sysc_regbits_omap4_mcasp, + .mod_quirks = SYSC_QUIRK_OPT_CLKS_NEEDED, +}; + +/* + * McASP found on dra7 and later + */ +static const struct sysc_capabilities sysc_dra7_mcasp = { + .type = TI_SYSC_OMAP4_SIMPLE, + .regbits = &sysc_regbits_omap4_simple, + .mod_quirks = SYSC_QUIRK_OPT_CLKS_NEEDED, }; /* @@ -1821,6 +1831,7 @@ static const struct of_device_id sysc_match[] = { { .compatible = "ti,sysc-omap3-sham", .data = &sysc_omap3_sham, }, { .compatible = "ti,sysc-omap-aes", .data = &sysc_omap3_aes, }, { .compatible = "ti,sysc-mcasp", .data = &sysc_omap4_mcasp, }, + { .compatible = "ti,sysc-dra7-mcasp", .data = &sysc_dra7_mcasp, }, { .compatible = "ti,sysc-usb-host-fs", .data = &sysc_omap4_usb_host_fs, }, { .compatible = "ti,sysc-dra7-mcan", .data = &sysc_dra7_mcan, }, -- 2.20.1