From mboxrd@z Thu Jan 1 00:00:00 1970 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.subspace.kernel.org (Postfix) with ESMTPS id E983D184E; Wed, 5 Jun 2024 02:45:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717555501; cv=none; b=op48QOgEI8A1A93ApHUVqnwpAWicCvZOxK7QCqyczz/4sZyO6Gr0kXLdtoXCkT0MhypE00da5iCizQqOYMEz6ODjZDHbEARhXrutmxbtDbBrCt3puU5ihwSjeCVPUrTXbHru2tb5TSQv1fzG4SyqcWJ8pUSM0NgXD5aKa0nTx3Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717555501; c=relaxed/simple; bh=cLv+hU1PT81IObLXKDBLkjzJCQUWh86T/crgT79hhdQ=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=WUakWrZMtgh5GsKbmN/QJuEavbXUZ5eGj07a/upPgSWc4E3P4kJ0Lz0I750YxybYMLpuhMPEv4Q7u7m14Y3fE08E+CE2Ftf8BO89fgLi3k718Eq0sDAVoRbM0umn68huBLG/ygJSufrCat7dRguHj7h75ksljsbpXlJL7Kiq+3M= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=MIy5GOnE; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="MIy5GOnE" Received: by smtp.kernel.org (Postfix) with ESMTPS id 6E640C2BBFC; Wed, 5 Jun 2024 02:45:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1717555500; bh=cLv+hU1PT81IObLXKDBLkjzJCQUWh86T/crgT79hhdQ=; h=From:Subject:Date:To:Cc:Reply-To:From; b=MIy5GOnEK6nKk2Ux3Q047E5CQBY+tDMZZtlT0TfWfIONIAtgrgT2dtEj4B0A0gXth ATnJJOmhR1L4P5k9B2zNPFqeW49DipSFPr5rQlt2AlDfmumwrB089HWregOGgnDo6N aw2WF3bfDIFP6ZLyI+GLV4a4tQbu3eamtY5Rw5e2vO03856Dzlu9X0FW3Xe3ZubyqU f7orPuu09sePvZgcG9M/nmlnQeTaCHTbdllWXDBwjCz4HpGxBltNw4gwRFyGTYbBZC Zgmii/NFKO0yr6Wf8d8lN0jBjvlzUMG4lW5Hbj/OWuqBzdzD7quKknB39WFLpc6pqT h/Z2t+gcntX8A== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 54219C27C54; Wed, 5 Jun 2024 02:45:00 +0000 (UTC) From: Kelvin Zhang via B4 Relay Subject: [PATCH v7 0/2] Add support for Amlogic S4 PWM Date: Wed, 05 Jun 2024 10:44:54 +0800 Message-Id: <20240605-s4-pwm-v7-0-e822b271d7b0@amlogic.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIACfRX2YC/2XNTQ7CIBCG4as0rMVMp5SKK+9hXBAYWhL7EzBV0 /Tu0i6qsctvwvMysUjBU2TnbGKBRh9936VRHTJmGt3VxL1NmyGgAIGCR8GHZ8vRVqDUSRpNxNL jIZDzrzV0vaXd+Pjow3vtjmK57hKj4MCJEMk5K8DCRbf3vvbmaPqWLZGx/MIS8w2WCYJRuSudL tDYPZS/UG1QJogVOFmAUA7/fpzn+QNi2SjkEAEAAA== To: =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , Neil Armstrong , Kevin Hilman , Jerome Brunet , Martin Blumenstingl , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-pwm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Kelvin Zhang , Junyi Zhao X-Mailer: b4 0.12.4 X-Developer-Signature: v=1; a=ed25519-sha256; t=1717555496; l=1446; i=kelvin.zhang@amlogic.com; s=20240329; h=from:subject:message-id; bh=cLv+hU1PT81IObLXKDBLkjzJCQUWh86T/crgT79hhdQ=; b=wMU0AqOpojggxkgYVyGOUVH5wqws3gXc/InRdro0/5QWNYeapYskxyO7vDK8TdYFIDz8lxoLx /y4sXyNIrCXA+75/yXMzNRFBFodb0WC5XuzjZj7sbi+ABfEtmyLxcxL X-Developer-Key: i=kelvin.zhang@amlogic.com; a=ed25519; pk=pgnle7HTNvnNTcOoGejvtTC7BJT30HUNXfMHRRXSylI= X-Endpoint-Received: by B4 Relay for kelvin.zhang@amlogic.com/20240329 with auth_id=148 X-Original-From: Kelvin Zhang Reply-To: kelvin.zhang@amlogic.com Add support for Amlogic S4 PWM, including the driver and DTS. Signed-off-by: Kelvin Zhang --- Changes in v7: - Put devm_add_action_or_reset() into the for loop. - Remove the error handling of meson_pwm_init_channels_s4(). - Remove the repeated device node 'pwm-a-pins'. - Some minor fixes and improvements. - Link to v6: https://lore.kernel.org/r/20240529-s4-pwm-v6-0-270f63049f20@amlogic.com Changes in v6: - Rename 'pwm_meson_s4_data' to 'pwm_s4_data'. - Rename 'meson_pwm_init_channels_meson_s4' to 'meson_pwm_init_channels_s4'. - Adjust the order of the device nodes according to their unit addresses. - Some minor improvements. - Link to v5: https://lore.kernel.org/r/20240521-s4-pwm-v5-0-0c91f5fa32cd@amlogic.com Changes in v5: - Add devm_add_action_or_reset for free clk when unloading. - Replace the underscores of node name with dashes. - Link to v4: https://lore.kernel.org/r/20240424-s4-pwm-v4-0-ee22effd40d0@amlogic.com --- Junyi Zhao (2): pwm: meson: Add support for Amlogic S4 PWM arm64: dts: amlogic: Add Amlogic S4 PWM arch/arm64/boot/dts/amlogic/meson-s4.dtsi | 199 ++++++++++++++++++++++++++++++ drivers/pwm/pwm-meson.c | 36 ++++++ 2 files changed, 235 insertions(+) --- base-commit: 9d99040b1bc8dbf385a8aa535e9efcdf94466e19 change-id: 20240424-s4-pwm-2d709986caee Best regards, -- Kelvin Zhang