From patchwork Fri Nov 25 08:23:12 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tony Lindgren X-Patchwork-Id: 13055595 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 smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 0CB4AC4332F for ; Fri, 25 Nov 2022 08:23:18 +0000 (UTC) Received: by smtp.kernel.org (Postfix) id D1413C433C1; Fri, 25 Nov 2022 08:23:17 +0000 (UTC) Received: from muru.com (muru.com [72.249.23.125]) by smtp.kernel.org (Postfix) with ESMTP id A0EDBC433D6; Fri, 25 Nov 2022 08:23:16 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 smtp.kernel.org A0EDBC433D6 Authentication-Results: smtp.kernel.org; dmarc=none (p=none dis=none) header.from=atomide.com Authentication-Results: smtp.kernel.org; spf=none smtp.mailfrom=atomide.com Received: from hillo.muru.com (localhost [127.0.0.1]) by muru.com (Postfix) with ESMTP id C3D5380CD; Fri, 25 Nov 2022 08:23:14 +0000 (UTC) From: Tony Lindgren List-Id: To: soc@kernel.org Cc: arm@kernel.org, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, "Tony Lindgren" Subject: [GIT PULL] Devicetree related musb changes for omap3 for v6.2 Date: Fri, 25 Nov 2022 10:23:12 +0200 Message-Id: X-Mailer: git-send-email 2.38.1 MIME-Version: 1.0 From: "Tony Lindgren" The following changes since commit 9abf2313adc1ca1b6180c508c25f22f9395cc780: Linux 6.1-rc1 (2022-10-16 15:36:24 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap tags/musb-for-v6.2-signed for you to fetch changes up to 42a79edd4a3dc1bb8e89fd2849f9e8e1e1c13977: ARM: OMAP2+: Drop legacy hwmod data for omap3 otg (2022-11-22 13:25:20 +0200) ---------------------------------------------------------------- Devicetree related musb changes for omap3 for v6.2 Recent musb driver regressions eposed two issues for musb legacy probing. The changes to use device_set_of_node_from_dev() confuse the legacy interconnect code. And we now have to manually populate the musb core irq resources. The musb driver has a fix for these, but it's not a good long term solution. To fix the issue properly, let's just update musb to probe with ti-sysc interconnect driver with proper devicetree data. This allows dropping most of the musb driver workaround later on. And with these changes we have the omap2430 musb glue layer behaving the same way for all the SoCs using it. We need to patch the ti-sysc driver quirks, and add devicetree data to make things work. And we want to drop the legacy data too to avoid pointless warnings. As we have a musb driver workaround, these changes are not needed as fixes and can wait for the merge window. ---------------------------------------------------------------- Tony Lindgren (3): bus: ti-sysc: Add otg quirk flags for omap3 musb ARM: dts: Update omap3 musb to probe with ti-sysc ARM: OMAP2+: Drop legacy hwmod data for omap3 otg arch/arm/boot/dts/am3517.dtsi | 38 +++++++++--- arch/arm/boot/dts/omap3.dtsi | 40 +++++++++--- arch/arm/boot/dts/omap34xx.dtsi | 4 ++ arch/arm/boot/dts/omap36xx.dtsi | 4 ++ arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 99 ------------------------------ drivers/bus/ti-sysc.c | 6 ++ 6 files changed, 75 insertions(+), 116 deletions(-)