From patchwork Mon Aug 14 13:32:15 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aleksandr Shubin X-Patchwork-Id: 713607 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 D701DC04FE1 for ; Mon, 14 Aug 2023 13:33:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230373AbjHNNdJ (ORCPT ); Mon, 14 Aug 2023 09:33:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52542 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231371AbjHNNcw (ORCPT ); Mon, 14 Aug 2023 09:32:52 -0400 Received: from mail-lf1-x12e.google.com (mail-lf1-x12e.google.com [IPv6:2a00:1450:4864:20::12e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 92AA6D1; Mon, 14 Aug 2023 06:32:51 -0700 (PDT) Received: by mail-lf1-x12e.google.com with SMTP id 2adb3069b0e04-4fe9f226cdbso2782094e87.0; Mon, 14 Aug 2023 06:32:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1692019969; x=1692624769; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=jFB+OiQyX+/XOrvqOgAzluwmxlG/0gir8mZMAan80sw=; b=U/rESK8k1FcKUXYvqdeMCVajTRetZeGOxB+NAqre7b5Avu8pjh1fznhzzqdL7+jXRM 7iOeud9RvZs0+jpxBHfZnfdUQmbeaWfyPzGTeZqkcMT63XFi6QEJRhneB4eUE+IsIm+L WCdzRTSJ67MsAmYPdnkbwmvhp3MhYPlShrtJBqBly7E1yHp/3ypR7L5BB55G3pzIdVih ow1hpaxh95eoq3qPBvs2lsDwDs975vvxisoBF0tNhy6v7Hl1dVOIKAF0WCiYc8hVW2hW yt3+Ui6aMWk2PiMzlamcz5mEasUhcGS1nnW1YKxx/thPPWBmiTxE7hjm1/fJ6c+C/EMv pd6w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1692019969; x=1692624769; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=jFB+OiQyX+/XOrvqOgAzluwmxlG/0gir8mZMAan80sw=; b=X+6D1xJbPQoAvn72hvyymvh7mMcytEpy5Cv3MKknp5IIhako47bWcQ9KdugOehpfJx YKnI2VUfgIzGwhOWlFnZGtWEkrPG3EfK8wBCdq1RDqVNR3NIutN3n4P0hLU5GLP35dlL lYuTqAYmCYW6OGFMwiiUfDhfRkB9Bjse9r8IEATkOM1XuzgmSCIIl7f3f7s1w8S3KxQK RkyR2CebvDRJ4SReaLjF1BFMPvZ4sDiDRE52esxJid9R5deUv5fUzo4bdKGhrk/23CgZ sfnmF/QByu12mM/6XC2qPMfw+BzO9jRjKnbdfAVxeoW7fzJV+gYe4QZGUJabW5IPIFZ8 ESOw== X-Gm-Message-State: AOJu0YwJq+DRW70cQBu3jp0kkfVO7ppme+ByemgmKTD3Z105NcSIdR3T XaEffyHvheq8paUVs583wwNTSV7eZ16C9+Y= X-Google-Smtp-Source: AGHT+IGvM+UlcUf8ntbiSxA6/SMSxnY9ei7EEuEEOrWYCEafQ/pnVMuFaoNipOnzOCOeqUFUMFKAgg== X-Received: by 2002:ac2:58c6:0:b0:4fe:85c:aeba with SMTP id u6-20020ac258c6000000b004fe085caebamr5580767lfo.21.1692019969086; Mon, 14 Aug 2023 06:32:49 -0700 (PDT) Received: from localhost.localdomain (mail.pulsar-telecom.ru. [94.181.180.60]) by smtp.gmail.com with ESMTPSA id eo12-20020a056512480c00b004f858249932sm1990566lfb.90.2023.08.14.06.32.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 14 Aug 2023 06:32:48 -0700 (PDT) From: Aleksandr Shubin To: linux-kernel@vger.kernel.org Cc: Aleksandr Shubin , Thierry Reding , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Paul Walmsley , Palmer Dabbelt , Albert Ou , Philipp Zabel , Cristian Ciocaltea , Andre Przywara , linux-pwm@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-riscv@lists.infradead.org Subject: [PATCH v5 0/3] Add support for Allwinner PWM on D1/T113s/R329 SoCs Date: Mon, 14 Aug 2023 16:32:15 +0300 Message-Id: <20230814133238.741950-1-privatesub2@gmail.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Hi, This series adds support for PWM controller on new Allwinner's SoCs, such as D1, T113s and R329. The implemented driver provides basic functionality for control PWM channels. v2: - fix dt-bindings - fix a remark in the driver v3: - fix dt-bindings - fix sunxi-d1s-t113.dtsi v4: - fix a remark in the driver v5: - dropped unused varibale in the driver - fix dt-bindings Aleksandr Shubin (3): dt-bindings: pwm: Add binding for Allwinner D1/T113-S3/R329 PWM controller pwm: Add Allwinner's D1/T113-S3/R329 SoCs PWM support riscv: dts: allwinner: d1: Add pwm node .../bindings/pwm/allwinner,sun20i-pwm.yaml | 85 +++++ .../boot/dts/allwinner/sunxi-d1s-t113.dtsi | 11 + drivers/pwm/Kconfig | 10 + drivers/pwm/Makefile | 1 + drivers/pwm/pwm-sun20i.c | 323 ++++++++++++++++++ 5 files changed, 430 insertions(+) create mode 100644 Documentation/devicetree/bindings/pwm/allwinner,sun20i-pwm.yaml create mode 100644 drivers/pwm/pwm-sun20i.c