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 58BFFC43334 for ; Thu, 9 Jun 2022 11:27:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236946AbiFIL1p (ORCPT ); Thu, 9 Jun 2022 07:27:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40060 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232361AbiFIL1p (ORCPT ); Thu, 9 Jun 2022 07:27:45 -0400 Received: from smtp1.axis.com (smtp1.axis.com [195.60.68.17]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 39A5316A520; Thu, 9 Jun 2022 04:27:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=axis.com; q=dns/txt; s=axis-central1; t=1654774064; x=1686310064; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=bhskym4sqQMSOth67vOfsFUFtLxH4cebU75ziJNIKt4=; b=KqH6xDCergcQvqxlnEwkcNL+B4agtQ2M1T8RDtmeiwIsaiDXPpQaV8dh u7m+qIt0W5SawDunUAL+zXyZt5FbMjF0RHJm+nPk61KVJhlWgK87xMHEN /NtK94K/dSgUCd6aBT80Lw5dphkwmJbiP/B4YnQHVsp/TH2pXIdN9roH4 XrWlYf3TlJZ5QnVDGGJGarBv3FCNWeDTulG9Od6k43k35FsYNYYMa+Z3E KvmbGeDtX5W+4brEkpbaDSZOEKmRTxrJ1Wc/s37fRte98Hxqc1SLR7qL4 WZUb3iLnYULdSkoobidTfCf51YQVYzozL7yTtuJPgWLWBbfZ49xj5JzJz A==; From: Vincent Whitchurch To: , , CC: , Vincent Whitchurch , , , , , , Subject: [PATCH v4 0/4] clocksource: Add MCT support for ARTPEC-8 Date: Thu, 9 Jun 2022 13:27:34 +0200 Message-ID: <20220609112738.359385-1-vincent.whitchurch@axis.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org This series add supports for the timer block on ARTPEC-8. The block itself is fully compatible with the existing exynos4210-mct driver. The ARTPEC-8 SoC uses this block from two separate processors running Linux (AMP) so it needs some extra code to allow this sharing. v4: - Rebase on v5.19-rc1 where all pre-requisites are merged - Minor rework of patch 4 as requested, see patch for details v3: - Split and rename devicetree properties - Add vendor prefix to devicetree properties - Change descriptions of properties to hopefully describe hardware - Remove addition of more global variables to the driver v2: - The series is now rebased on top of Krzysztof's patch "dt-bindings: timer: exynos4210-mct: describe known hardware and its interrupts". - Combine the Kconfig change and the local timer change into one series - Use devicetree property rather than module parameter for the local timer handling - Add specific compatible with the correct number of interrupts. Cc: linux-kernel@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-samsung-soc@vger.kernel.org Cc: alim.akhtar@samsung.com Cc: devicetree@vger.kernel.org Cc: robh+dt@kernel.org Vincent Whitchurch (4): dt-bindings: timer: exynos4210-mct: Add ARTPEC-8 MCT support clocksource/drivers/exynos_mct: Support frc-shared property clocksource/drivers/exynos_mct: Support local-timers property clocksource/drivers/exynos_mct: Enable building on ARTPEC .../timer/samsung,exynos4210-mct.yaml | 26 ++++++ drivers/clocksource/Kconfig | 2 +- drivers/clocksource/exynos_mct.c | 83 +++++++++++++++++-- 3 files changed, 101 insertions(+), 10 deletions(-) base-commit: f2906aa863381afb0015a9eb7fefad885d4e5a56 -- 2.34.1