From patchwork Thu Jan 16 22:39:14 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shree Ramamoorthy X-Patchwork-Id: 13942378 Received: from lelvem-ot01.ext.ti.com (lelvem-ot01.ext.ti.com [198.47.23.234]) (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 21CC222DF96; Thu, 16 Jan 2025 22:39:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.23.234 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737067181; cv=none; b=VtQ23xdIPlmDANMvjkAlnhQvWw1aPxrkr2rvyiqGtOAB7BX1iKA16nel5J8u+bk7TfTAxtbHPm/L2VPZZvZV4B9YUxjcTrXdGbZ1s6lrmZ1qKp4G6s/7rtUHBu75HnZ4WfS2mjYlQnT3T+GBUBtfcC5kJUdJURztDjnz+bHd05g= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737067181; c=relaxed/simple; bh=5gNL1+joPFv+A8taufGpHzzsOasx7/mSVNI4zHAX2xE=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=GZdzdSSMh3OilXHINh6r7yOhBCkefPeGEifjoSGDs5PbL2ZUlM3Po6jldZF05XQJAZprpadahzWZ3GSEB6SnmxLjI3QhPBs3+J1Vf/ewUDGmYWNbo+cgf40EpSqKv+PhPaOxrYRzERSDUzY9C3t//2D6rMVFMc08bpLyjycTnMY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com; spf=pass smtp.mailfrom=ti.com; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b=TYfCsLim; arc=none smtp.client-ip=198.47.23.234 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ti.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="TYfCsLim" Received: from fllv0035.itg.ti.com ([10.64.41.0]) by lelvem-ot01.ext.ti.com (8.15.2/8.15.2) with ESMTPS id 50GMdGax080063 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 16 Jan 2025 16:39:16 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1737067156; bh=eVOEhcbDt9yT3yG4Usb7aOTv5ilonnZtBSP58XbfVwM=; h=From:To:CC:Subject:Date; b=TYfCsLimUt4RJr/FJTIdZEvK8Rws7aCQUE73W3LiAonuYz4XMQON0YyXvsllYGLXz wstvkSAEVbdWNzQuM0/WGoB9hPhyGbpfoeg1GgIB7cCW4z2SGq/K1HzNdVuX4ogv/3 SC4lp6Z5SvQiNtkfaZFypqebhxL0NBIpRfyhIVJI= Received: from DLEE109.ent.ti.com (dlee109.ent.ti.com [157.170.170.41]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 50GMdGRj050641 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 16 Jan 2025 16:39:16 -0600 Received: from DLEE115.ent.ti.com (157.170.170.26) by DLEE109.ent.ti.com (157.170.170.41) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Thu, 16 Jan 2025 16:39:15 -0600 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) by DLEE115.ent.ti.com (157.170.170.26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Thu, 16 Jan 2025 16:39:15 -0600 Received: from DMZ007XYY.dhcp.ti.com (dmz007xyy.dhcp.ti.com [128.247.29.11]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 50GMdFGU031266; Thu, 16 Jan 2025 16:39:15 -0600 From: Shree Ramamoorthy To: , , , , , , , CC: , , Subject: [PATCH v1 0/1] Add TI TPS65214 PMIC MFD Support Date: Thu, 16 Jan 2025 16:39:14 -0600 Message-ID: <20250116223915.430263-1-s-ramamoorthy@ti.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-omap@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea TPS65214 is a Power Management Integrated Circuit (PMIC) that has significant register map overlap with TPS65215 and TPS65219. The series introduces TPS65214 and adds the device to the multi-PMIC support driver. This follow-up series is dependent on: Commit d23b7176df4a ("regulator: dt-bindings: Add TI TPS65214 PMIC bindings") TPS65215 Driver Series: GPIO: https://lore.kernel.org/all/20250113225530.124213-1-s-ramamoorthy@ti.com/ MFD: https://lore.kernel.org/all/20250113230750.124843-1-s-ramamoorthy@ti.com/ Reg: https://lore.kernel.org/all/20250113231018.125426-1-s-ramamoorthy@ti.com/ Input: https://lore.kernel.org/all/20241226220049.398794-1-s-ramamoorthy@ti.com/ TPS65219 Cleanup Series: GPIO: https://lore.kernel.org/all/20241217204755.1011731-1-s-ramamoorthy@ti.com/ MFD: https://lore.kernel.org/all/20241217204935.1012106-1-s-ramamoorthy@ti.com/ Reg: https://lore.kernel.org/all/20241217204526.1010989-1-s-ramamoorthy@ti.com/ - TPS65214 is a Power Management IC with 3 Buck regulators and 2 LDOs. - TPS65214 has 2 LDOS and 1 GPO, whereas TPS65219 has 4 LDOs and 2 GPOs. - TPS65214's LDO1 maps to TPS65219's LDO3. - A key difference between TPS65215 & TPS65214 are the LDO current and voltage output ranges and the configurable options available. - The remaining features for both devices are the same. TPS65214 TRM: https://www.ti.com/lit/pdf/slvud30 AM62L + TPS65214 Test Logs: https://gist.github.com/ramamoorthyhs/0793f7813332d94423ca1baee02f62c9 Shree Ramamoorthy (1): mfd: tps65214: Add support for TI TPS65214 PMIC drivers/mfd/tps65219.c | 126 ++++++++++++++++++++++++++++++++++- include/linux/mfd/tps65219.h | 65 ++++++++++++++++-- 2 files changed, 184 insertions(+), 7 deletions(-)