From patchwork Mon Jul 3 13:02:38 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luca Ellero X-Patchwork-Id: 1802714 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=2a01:238:438b:c500:173d:9f52:ddab:ee01; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=aruba.it header.i=@aruba.it header.a=rsa-sha256 header.s=a1 header.b=SgIbExXN; dkim-atps=neutral Received: from phobos.denx.de (phobos.denx.de [IPv6:2a01:238:438b:c500:173d:9f52:ddab:ee01]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-384)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4QvmLV2KWYz20bT for ; Mon, 3 Jul 2023 23:02:56 +1000 (AEST) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 1AEA88661B; Mon, 3 Jul 2023 15:02:49 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=fail (p=none dis=none) header.from=asem.it Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (2048-bit key; unprotected) header.d=aruba.it header.i=@aruba.it header.b="SgIbExXN"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 34DAB86617; Mon, 3 Jul 2023 15:02:47 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-1.3 required=5.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL, SPF_HELO_NONE,SPF_SOFTFAIL,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.2 Received: from smtpcmd04132.aruba.it (smtpcmd04132.aruba.it [62.149.158.132]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id AB0D786619 for ; Mon, 3 Jul 2023 15:02:44 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=fail (p=none dis=none) header.from=asem.it Authentication-Results: phobos.denx.de; spf=fail smtp.mailfrom=l.ellero@asem.it Received: from asem-TANK-H61.asem.intra ([151.1.184.193]) by Aruba Outgoing Smtp with ESMTPSA id GJCVqWZqAJ5z3GJCVqCEt0; Mon, 03 Jul 2023 15:02:44 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=aruba.it; s=a1; t=1688389364; bh=GwemO6GkA+PZljyGE43FvKZhGC8PMowpBtHrp02H6GI=; h=From:To:Subject:Date:MIME-Version; b=SgIbExXNdYHLmw5RQ7f7PF4gn9M8amvTX+w9vmlQ3QtmOIH3BUwMWnaRVUmzG7UwC /lA3IcXzYvMLk6kSmT+xwXlxm99PL4HhZUVBm6Ok+g82/UbvqmscVe5qeINKwz3nuF aTP2bva8mb80Nacz0WFn0/Hj/ll7pyplCeUvdcyt93UNc/ouI6O+EINzU8/joGuqyg o38JJjoAV8HwZV9ZzNEm+RfCdV3K+74zMQn02ogPZzXOJ5joilOZanopLvllS4uqA7 YO4csAlfHKYXBfIyAEfL82AVEZhV69ZHmW7xQQQbBsATe99RQTpIQy70AVL6IEG8T4 BDMX6DTEV8/Kw== From: Luca Ellero To: u-boot@lists.denx.de, sbabic@denx.de, festevam@gmail.com, uboot-imx@nxp.com, luca.ellero@brickedbrain.com, ye.li@nxp.com, peng.fan@nxp.com, haibo.chen@nxp.com Cc: Luca Ellero Subject: [RESEND PATCH v5 0/2] imx93: add ADC support Date: Mon, 3 Jul 2023 15:02:38 +0200 Message-Id: <20230703130240.3405-1-l.ellero@asem.it> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-CMAE-Envelope: MS4xfMkavH8+NyasuhJbOB/eRXOrtMYOMUzjDdI3SsmBDoy4JRiy+JNDAG3NU2kK7/P5TWL7e2qZ9HPK1OFGMfsMBGUf5QYPaL9fuSo15a6JfrviC3z/K2gv rwkoU+Q7A+YIaK6p9UwR4ANRvzWElySG7kkmDhS4pzulU2abnsnHw1SKQoRBt4J94koCjo0FN5wGMZb7nq2fgHjsqaywcCtA6LgQUYoR2rIEEveHk56NpeVA W7ZTMSJ/FScXoZNcH/+B8bm16W+3BjKkZ6ENurdwGHh98/G7PjvrAR28vi8xK51nepph5GkX2NS3TOpiThRbEkwxXIXMg9cYS4S4cn7aRJvPdgs3hnSjKYOa pO9SQTIYrLsWfDbGaWgWj6IyGU9EYUBJhQCO4Exqx1Jg9rNyDmGALUaCrWFyb8k1kQ61PEW4 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean Add ADC support for NXP iMX93 Changes for v2: - add "static" to functions - enable ADC in iMX93 EVK Changes for v3: - split in 3 commits - keep dts file in sync with Linux devicetree - add comments to commits Changes for v4: - add imx93_adc_power_down() in imx93_adc_stop() Changes for v5: - simplify code - remove redundant code - add clock handling Luca Ellero (2): dm: adc: add iMX93 ADC support imx93_evk: defconfig: add adc support configs/imx93_11x11_evk_defconfig | 1 + drivers/adc/Kconfig | 8 + drivers/adc/Makefile | 1 + drivers/adc/imx93-adc.c | 290 ++++++++++++++++++++++++++++++ 4 files changed, 300 insertions(+) create mode 100644 drivers/adc/imx93-adc.c