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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id ABEE0C83F1B for ; Wed, 16 Jul 2025 12:27:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=o9ejdnou82Zbhd+KhaDfJJzDGWQ+vrVWheflQoeY0WY=; b=zrKtnrV56ccYjL0HVIu6jIaJDK NtGNDxi93JNqczUwrar5bDv6PcYxG9TySHxynwwVKNlx5c9vs0KIOiJ2byDX+q0IM9xZoyygAykiD xjFmsUEE5q2dC4r0IHQP2AHRUsvsviMLcenqzOf9AL5fCLzSWx3TkNv2nbV2HeWxaNd2NjmAEy+O3 v8Yl3Us+5wDEyEi/J9xPViY/l4o0U3rL25bpZtmo6Wq+Tog3SyYDfAWGuHmCoJeM6MoidugvhOaEP pUBzFlEDq71D+Sf+pOPBWJqZbh7zSkvSCFVVcOmOk9IjXolSv09MgIbjIEKXiAxcD8cGgMpMAisRy hbnOup6Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uc1El-00000007evN-0oQo; Wed, 16 Jul 2025 12:27:51 +0000 Received: from mgamail.intel.com ([192.198.163.19]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uc1CL-00000007eVo-0bNe; Wed, 16 Jul 2025 12:25:22 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1752668721; x=1784204721; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=BWrLRFAp92FC1Lne9D6uyC23s8dUsoFZLRBGb5z/924=; b=k2ItrIrppbexyGZk4GY3wlY6RsrMBObCM4Pe6oxCRKnUPa8Fk7hi6HqT HQrTiJ+M7FBEQDMbe0DwF/iE06QCher8MiVa5pQY3QWQSgkPfNULgWm/5 1Jv9PfFu6tfbvoY1LTk9zaaAQDJmsQCtIIhYrWFzki+CUBBOHRvZN6CY4 +ZrA/tk25M43OKhWZnlM12BARbSDFpKYrlKrQ2VGKKNMvjEPUe6GRa5f9 f7HSsujHsaEqSb2/wx1IYkgqz61QUDXZ7e7A8CtMu00qrH26jQtEUMnDU AWBz1mrFipuXeN5a+m/JIPCD9nxTMTNZsRcRmC8iXoysbcHwRmjtIvR4w w==; X-CSE-ConnectionGUID: bkTDnTjPT+i7n72A/IrvFg== X-CSE-MsgGUID: sJSmW0x3SbaQTAuoPlTCYA== X-IronPort-AV: E=McAfee;i="6800,10657,11493"; a="54020736" X-IronPort-AV: E=Sophos;i="6.16,316,1744095600"; d="scan'208";a="54020736" Received: from orviesa004.jf.intel.com ([10.64.159.144]) by fmvoesa113.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Jul 2025 05:25:19 -0700 X-CSE-ConnectionGUID: JHf6O6CWSnWFwjKCUsM/Pg== X-CSE-MsgGUID: TbiiyrIeSrCVY4Ejj0xc+A== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.16,316,1744095600"; d="scan'208";a="162043447" Received: from lkp-server01.sh.intel.com (HELO 9ee84586c615) ([10.239.97.150]) by orviesa004.jf.intel.com with ESMTP; 16 Jul 2025 05:25:15 -0700 Received: from kbuild by 9ee84586c615 with local (Exim 4.96) (envelope-from ) id 1uc1CD-000CMB-0b; Wed, 16 Jul 2025 12:25:13 +0000 Date: Wed, 16 Jul 2025 20:24:38 +0800 From: kernel test robot To: AngeloGioacchino Del Regno , linux-mediatek@lists.infradead.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, lee@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, lgirdwood@gmail.com, broonie@kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kernel@collabora.com, wenst@chromium.org Subject: Re: [PATCH v5 4/8] regulator: Add support for MediaTek MT6363 SPMI PMIC Regulators Message-ID: <202507162012.qDNKtUiI-lkp@intel.com> References: <20250715140224.206329-5-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250715140224.206329-5-angelogioacchino.delregno@collabora.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250716_052521_224774_8D725638 X-CRM114-Status: GOOD ( 16.28 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org Hi AngeloGioacchino, kernel test robot noticed the following build errors: [auto build test ERROR on broonie-regulator/for-next] [also build test ERROR on lee-mfd/for-mfd-next lee-mfd/for-mfd-fixes lee-leds/for-leds-next linus/master v6.16-rc6 next-20250715] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/AngeloGioacchino-Del-Regno/dt-bindings-regulator-Document-MediaTek-MT6316-PMIC-Regulators/20250715-222516 base: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git for-next patch link: https://lore.kernel.org/r/20250715140224.206329-5-angelogioacchino.delregno%40collabora.com patch subject: [PATCH v5 4/8] regulator: Add support for MediaTek MT6363 SPMI PMIC Regulators config: hexagon-allmodconfig (https://download.01.org/0day-ci/archive/20250716/202507162012.qDNKtUiI-lkp@intel.com/config) compiler: clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250716/202507162012.qDNKtUiI-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202507162012.qDNKtUiI-lkp@intel.com/ All errors (new ones prefixed by >>): >> drivers/regulator/mt6363-regulator.c:519:9: error: call to undeclared function 'FIELD_PREP'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 519 | sel = FIELD_PREP(MT6363_RG_VEMC_VOSEL_1_MASK, sel); | ^ >> drivers/regulator/mt6363-regulator.c:577:10: error: call to undeclared function 'FIELD_GET'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 577 | vsel = FIELD_GET(MT6363_RG_VEMC_VOSEL_1_MASK, vosel); | ^ 2 errors generated. vim +/FIELD_PREP +519 drivers/regulator/mt6363-regulator.c 481 482 static int mt6363_vemc_set_voltage_sel(struct regulator_dev *rdev, unsigned int sel) 483 { 484 const u16 tma_unlock_key = MT6363_TMA_UNLOCK_VALUE; 485 const struct regulator_desc *rdesc = rdev->desc; 486 struct regmap *regmap = rdev->regmap; 487 unsigned int range, val; 488 int i, ret; 489 u16 mask; 490 491 for (i = 0; i < rdesc->n_linear_ranges; i++) { 492 const struct linear_range *r = &rdesc->linear_ranges[i]; 493 unsigned int voltages_in_range = linear_range_values_in_range(r); 494 495 if (sel < voltages_in_range) 496 break; 497 sel -= voltages_in_range; 498 } 499 500 if (i == rdesc->n_linear_ranges) 501 return -EINVAL; 502 503 ret = regmap_read(rdev->regmap, MT6363_TOP_TRAP, &val); 504 if (ret) 505 return ret; 506 507 if (val > 1) 508 return -EINVAL; 509 510 /* Unlock TMA for writing */ 511 ret = regmap_bulk_write(rdev->regmap, MT6363_TOP_TMA_KEY_L, 512 &tma_unlock_key, sizeof(tma_unlock_key)); 513 if (ret) 514 return ret; 515 516 /* If HW trapping value is 1, use VEMC_VOSEL_1 instead of VEMC_VOSEL_0 */ 517 if (val == 1) { 518 mask = MT6363_RG_VEMC_VOSEL_1_MASK; > 519 sel = FIELD_PREP(MT6363_RG_VEMC_VOSEL_1_MASK, sel); 520 } else { 521 mask = rdesc->vsel_mask; 522 } 523 524 sel <<= ffs(rdesc->vsel_mask) - 1; 525 sel += rdesc->linear_ranges[i].min_sel; 526 527 range = rdesc->linear_range_selectors_bitfield[i]; 528 range <<= ffs(rdesc->vsel_range_mask) - 1; 529 530 /* Write to the vreg calibration register for voltage finetuning */ 531 ret = regmap_update_bits(regmap, rdesc->vsel_range_reg, 532 rdesc->vsel_range_mask, range); 533 if (ret) 534 goto lock_tma; 535 536 /* Function must return the result of this write operation */ 537 ret = regmap_update_bits(regmap, rdesc->vsel_reg, mask, sel); 538 539 lock_tma: 540 /* Unconditionally re-lock TMA */ 541 val = 0; 542 regmap_bulk_write(rdev->regmap, MT6363_TOP_TMA_KEY_L, &val, 2); 543 544 return ret; 545 } 546 547 static int mt6363_vemc_get_voltage_sel(struct regulator_dev *rdev) 548 { 549 const struct regulator_desc *rdesc = rdev->desc; 550 unsigned int vosel, trap, calsel; 551 int vcal, vsel, range, ret; 552 553 ret = regmap_read(rdev->regmap, rdesc->vsel_reg, &vosel); 554 if (ret) 555 return ret; 556 557 ret = regmap_read(rdev->regmap, rdesc->vsel_range_reg, &calsel); 558 if (ret) 559 return ret; 560 561 calsel &= rdesc->vsel_range_mask; 562 for (range = 0; range < rdesc->n_linear_ranges; range++) 563 if (rdesc->linear_range_selectors_bitfield[range] != calsel) 564 break; 565 566 if (range == rdesc->n_linear_ranges) 567 return -EINVAL; 568 569 ret = regmap_read(rdev->regmap, MT6363_TOP_TRAP, &trap); 570 if (ret) 571 return ret; 572 573 /* If HW trapping value is 1, use VEMC_VOSEL_1 instead of VEMC_VOSEL_0 */ 574 if (trap > 1) 575 return -EINVAL; 576 else if (trap == 1) > 577 vsel = FIELD_GET(MT6363_RG_VEMC_VOSEL_1_MASK, vosel); 578 else 579 vsel = vosel & rdesc->vsel_mask; 580 581 vcal = linear_range_values_in_range_array(rdesc->linear_ranges, range); 582 583 return vsel + vcal; 584 } 585 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki