From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.16]) (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 6F1B92586CE; Wed, 5 Mar 2025 18:16:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.16 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741198604; cv=none; b=ouR5ZJBh90eCfpTVW14fFUeYEe0uKettSGUT3yTTmoKJWZfy3NCm2wkSKOU8U8z3D32WwXUJ67PSeTboRHKCh75mBEQGWjiydNytv6B81nqrD+2QEHisQ71iZE+xqdR6MIy+7bbuRzOFmGX8UnBxDy+G97TEoe9XuCKZe5rEapA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741198604; c=relaxed/simple; bh=IuhiorAeQVnzBjx5HSQYhc0QJ+5NAQdcEifEXX+IIt0=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=S6DxcF0uW45z0EnU0p7jySlzNfqNpNQFS7HBNZWsWEtmgdx45+zkIWYaG19UcdCw1grXsU+TE4YsYSUyYZgaRcHH6T27qLMVwKe+nLO4mFzJaht8QmN3DHhf+sFl076acnQ1e7X3mJvgupl2ZL1l5BMRheKPo1rMTYkfYe3YzMY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=cR+e/FWR; arc=none smtp.client-ip=198.175.65.16 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="cR+e/FWR" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1741198602; x=1772734602; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=IuhiorAeQVnzBjx5HSQYhc0QJ+5NAQdcEifEXX+IIt0=; b=cR+e/FWRcgIFpZ3FWIOZcDysuA07R1YhR33nFKFHdpdkQ1CfXcpHwUxU tpN/LMDUR0r7tEgW/gAJe3Llx9ANJ5U8AlMXMVIQjYw1EsBKWLKGqWGGM e49K4P8VKTTwqWCM40DGDAntBI6XseVnxOOKxUCWwkc8VgNBgONmojzq7 ukRaQs7E69n6Jk8nrp4vAx4NNmPLOX6nSPTtTN50avQBf437T9sxoRrOq UF3EpqUIW1M3HsmJ6YXxT4acRUj3XDf/eMtD6Yfu6FrcgvJ3qFxN8MCAy HLLlt0eaOMv/9ZwKehhQaNFuTzun0C8iUxS0ux4MStWerOxUbPF2dUA0p w==; X-CSE-ConnectionGUID: fcC38o8mRs6kipXPwXaj0w== X-CSE-MsgGUID: YX390XDdRMKMjGOQKxa1yA== X-IronPort-AV: E=McAfee;i="6700,10204,11363"; a="42309697" X-IronPort-AV: E=Sophos;i="6.14,223,1736841600"; d="scan'208";a="42309697" Received: from fmviesa004.fm.intel.com ([10.60.135.144]) by orvoesa108.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Mar 2025 10:16:39 -0800 X-CSE-ConnectionGUID: pXyTLAHCRMyz68hR9SIvrQ== X-CSE-MsgGUID: kSx3iCvITgSvNkTh5sVCCw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.14,223,1736841600"; d="scan'208";a="123870140" Received: from lkp-server02.sh.intel.com (HELO 76cde6cc1f07) ([10.239.97.151]) by fmviesa004.fm.intel.com with ESMTP; 05 Mar 2025 10:16:35 -0800 Received: from kbuild by 76cde6cc1f07 with local (Exim 4.96) (envelope-from ) id 1tptIG-000Lrm-20; Wed, 05 Mar 2025 18:16:32 +0000 Date: Thu, 6 Mar 2025 02:16:23 +0800 From: kernel test robot To: Viken Dadhaniya , andi.shyti@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, gregkh@linuxfoundation.org, jirislaby@kernel.org, broonie@kernel.or, andersson@kernel.org, konradybcio@kernel.org, johan+linaro@kernel.org, dianders@chromium.org, agross@kernel.org, linux-arm-msm@vger.kernel.org, linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org, linux-spi@vger.kernel.org Cc: oe-kbuild-all@lists.linux.dev, quic_msavaliy@quicinc.com, quic_anupkulk@quicinc.com, Viken Dadhaniya Subject: Re: [PATCH v3 6/9] soc: qcom: geni-se: Add support to load QUP SE Firmware via Linux subsystem Message-ID: <202503060145.gERd9R0P-lkp@intel.com> References: <20250303124349.3474185-7-quic_vdadhani@quicinc.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250303124349.3474185-7-quic_vdadhani@quicinc.com> Hi Viken, kernel test robot noticed the following build warnings: [auto build test WARNING on andi-shyti/i2c/i2c-host] [also build test WARNING on robh/for-next tty/tty-testing tty/tty-next tty/tty-linus linus/master v6.14-rc5 next-20250305] [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/Viken-Dadhaniya/dt-bindings-qcom-geni-se-Add-firmware-name-property-for-firmware-loading/20250303-204936 base: https://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git i2c/i2c-host patch link: https://lore.kernel.org/r/20250303124349.3474185-7-quic_vdadhani%40quicinc.com patch subject: [PATCH v3 6/9] soc: qcom: geni-se: Add support to load QUP SE Firmware via Linux subsystem config: mips-randconfig-r131-20250305 (https://download.01.org/0day-ci/archive/20250306/202503060145.gERd9R0P-lkp@intel.com/config) compiler: clang version 21.0.0git (https://github.com/llvm/llvm-project 14170b16028c087ca154878f5ed93d3089a965c6) reproduce: (https://download.01.org/0day-ci/archive/20250306/202503060145.gERd9R0P-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/202503060145.gERd9R0P-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/soc/qcom/qcom-geni-se.c:1215:9: sparse: sparse: cast removes address space '__iomem' of expression >> drivers/soc/qcom/qcom-geni-se.c:1215:9: sparse: sparse: cast removes address space '__iomem' of expression >> drivers/soc/qcom/qcom-geni-se.c:1215:9: sparse: sparse: cast removes address space '__iomem' of expression vim +/__iomem +1215 drivers/soc/qcom/qcom-geni-se.c 1112 1113 /** 1114 * geni_load_se_fw() - Load Serial Engine specific firmware. 1115 * @rsc: Pointer to a structure representing SE-related resources. 1116 * @fw: Pointer to the firmware structure. 1117 * 1118 * Load the protocol firmware into the IRAM of the Serial Engine. 1119 * 1120 * Return: 0 if successful, otherwise return an error value. 1121 */ 1122 static int geni_load_se_fw(struct qup_se_rsc *rsc, const struct firmware *fw) 1123 { 1124 const u32 *fw_val_arr, *cfg_val_arr; 1125 const u8 *cfg_idx_arr; 1126 u32 i, reg_value, mask, ramn_cnt; 1127 int ret; 1128 struct elf_se_hdr *hdr; 1129 struct elf32_phdr *phdr; 1130 1131 ret = geni_icc_set_bw(rsc->se); 1132 if (ret) { 1133 dev_err(rsc->se->dev, "%s: Failed to set ICC BW %d\n", __func__, ret); 1134 return ret; 1135 } 1136 1137 ret = geni_icc_enable(rsc->se); 1138 if (ret) { 1139 dev_err(rsc->se->dev, "%s: Failed to enable ICC %d\n", __func__, ret); 1140 return ret; 1141 } 1142 1143 ret = geni_se_resources_on(rsc->se); 1144 if (ret) { 1145 dev_err(rsc->se->dev, "%s: Failed to enable common clocks %d\n", __func__, ret); 1146 goto err; 1147 } 1148 1149 ret = read_elf(rsc, fw, &hdr, &phdr); 1150 if (ret) { 1151 dev_err(rsc->se->dev, "%s: ELF parsing failed ret: %d\n", __func__, ret); 1152 goto err; 1153 } 1154 1155 fw_val_arr = (const u32 *)((u8 *)hdr + hdr->fw_offset); 1156 cfg_idx_arr = (const u8 *)hdr + hdr->cfg_idx_offset; 1157 cfg_val_arr = (const u32 *)((u8 *)hdr + hdr->cfg_val_offset); 1158 1159 geni_config_common_control(rsc); 1160 1161 /* Allows to drive corresponding data according to hardware value. */ 1162 writel_relaxed(0x0, rsc->se->base + GENI_OUTPUT_CTRL); 1163 1164 /* Set SCLK and HCLK to program RAM */ 1165 setbits32(rsc->se->base + GENI_CGC_CTRL, GENI_CGC_CTRL_PROG_RAM_SCLK_OFF_BMSK | 1166 GENI_CGC_CTRL_PROG_RAM_HCLK_OFF_BMSK); 1167 writel_relaxed(0x0, rsc->se->base + SE_GENI_CLK_CTRL); 1168 clrbits32(rsc->se->base + GENI_CGC_CTRL, GENI_CGC_CTRL_PROG_RAM_SCLK_OFF_BMSK | 1169 GENI_CGC_CTRL_PROG_RAM_HCLK_OFF_BMSK); 1170 1171 /* Enable required clocks for DMA CSR, TX and RX. */ 1172 reg_value = DMA_GENERAL_CFG_AHB_SEC_SLV_CLK_CGC_ON_BMSK | 1173 DMA_GENERAL_CFG_DMA_AHB_SLV_CLK_CGC_ON_BMSK | 1174 DMA_GENERAL_CFG_DMA_TX_CLK_CGC_ON_BMSK | 1175 DMA_GENERAL_CFG_DMA_RX_CLK_CGC_ON_BMSK; 1176 1177 setbits32(rsc->se->base + DMA_GENERAL_CFG, reg_value); 1178 1179 /* Let hardware control CGC by default. */ 1180 writel_relaxed(DEFAULT_CGC_EN, rsc->se->base + GENI_CGC_CTRL); 1181 1182 /* Set version of the configuration register part of firmware. */ 1183 writel_relaxed(hdr->cfg_version, rsc->se->base + GENI_INIT_CFG_REVISION); 1184 writel_relaxed(hdr->cfg_version, rsc->se->base + GENI_S_INIT_CFG_REVISION); 1185 1186 /* Configure GENI primitive table. */ 1187 for (i = 0; i < hdr->cfg_size_in_items; i++) 1188 writel_relaxed(cfg_val_arr[i], 1189 rsc->se->base + GENI_CFG_REG0 + (cfg_idx_arr[i] * sizeof(u32))); 1190 1191 /* Configure condition for assertion of RX_RFR_WATERMARK condition. */ 1192 reg_value = readl_relaxed(rsc->se->base + QUPV3_SE_HW_PARAM_1); 1193 mask = (reg_value >> RX_FIFO_WIDTH_BIT) & RX_FIFO_WIDTH_MASK; 1194 writel_relaxed(mask - 2, rsc->se->base + GENI_RX_RFR_WATERMARK_REG); 1195 1196 /* Let hardware control CGC */ 1197 setbits32(rsc->se->base + GENI_OUTPUT_CTRL, DEFAULT_IO_OUTPUT_CTRL_MSK); 1198 1199 ret = geni_configure_xfer_mode(rsc); 1200 if (ret) 1201 goto err_resource; 1202 1203 geni_enable_interrupts(rsc); 1204 1205 geni_flash_fw_revision(rsc, hdr); 1206 1207 ramn_cnt = hdr->fw_size_in_items; 1208 if (hdr->fw_size_in_items % 2 != 0) 1209 ramn_cnt++; 1210 1211 if (ramn_cnt >= MAX_GENI_CFG_RAMn_CNT) 1212 goto err_resource; 1213 1214 /* Program RAM address space. */ > 1215 memcpy((void *)(rsc->se->base + SE_GENI_CFG_RAMN), fw_val_arr, ramn_cnt * sizeof(u32)); 1216 1217 /* Put default values on GENI's output pads. */ 1218 writel_relaxed(0x1, rsc->se->base + GENI_FORCE_DEFAULT_REG); 1219 1220 /* High to low SCLK and HCLK to finish RAM. */ 1221 setbits32(rsc->se->base + GENI_CGC_CTRL, GENI_CGC_CTRL_PROG_RAM_SCLK_OFF_BMSK | 1222 GENI_CGC_CTRL_PROG_RAM_HCLK_OFF_BMSK); 1223 setbits32(rsc->se->base + SE_GENI_CLK_CTRL, GENI_CLK_CTRL_SER_CLK_SEL_BMSK); 1224 clrbits32(rsc->se->base + GENI_CGC_CTRL, GENI_CGC_CTRL_PROG_RAM_SCLK_OFF_BMSK | 1225 GENI_CGC_CTRL_PROG_RAM_HCLK_OFF_BMSK); 1226 1227 /* Serial engine DMA interface is enabled. */ 1228 setbits32(rsc->se->base + SE_DMA_IF_EN, DMA_IF_EN_DMA_IF_EN_BMSK); 1229 1230 /* Enable or disable FIFO interface of the serial engine. */ 1231 if (rsc->mode == GENI_SE_FIFO) 1232 clrbits32(rsc->se->base + SE_FIFO_IF_DISABLE, FIFO_IF_DISABLE); 1233 else 1234 setbits32(rsc->se->base + SE_FIFO_IF_DISABLE, FIFO_IF_DISABLE); 1235 1236 err_resource: 1237 geni_se_resources_off(rsc->se); 1238 err: 1239 geni_icc_disable(rsc->se); 1240 return ret; 1241 } 1242 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki