Re: [PATCH v4 2/2] phy: qcom-mipi-csi2: Add a CSI2 MIPI DPHY driver

From: kernel test robot <lkp@intel.com>
To: Bryan O'Donoghue <bryan.odonoghue@linaro.org>,
	Vinod Koul <vkoul@kernel.org>,
	Kishon Vijay Abraham I <kishon@kernel.org>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Neil Armstrong <neil.armstrong@linaro.org>
Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev,
	Bryan O'Donoghue <bod@kernel.org>,
	Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>,
	linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org,
	linux-media@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH v4 2/2] phy: qcom-mipi-csi2: Add a CSI2 MIPI DPHY driver
Date: Mon, 23 Mar 2026 07:31:52 +0800	[thread overview]
Message-ID: <202603230713.5uOUC5EI-lkp@intel.com> (raw)
In-Reply-To: <20260315-x1e-csi2-phy-v4-2-90c09203888d@linaro.org>

Hi Bryan,

kernel test robot noticed the following build errors:

[auto build test ERROR on c824345288d11e269ce41b36c105715bc2286050]

url:    https://github.com/intel-lab-lkp/linux/commits/Bryan-O-Donoghue/dt-bindings-phy-qcom-Add-CSI2-C-PHY-DPHY-schema/20260316-081353
base:   c824345288d11e269ce41b36c105715bc2286050
patch link:    https://lore.kernel.org/r/20260315-x1e-csi2-phy-v4-2-90c09203888d%40linaro.org
patch subject: [PATCH v4 2/2] phy: qcom-mipi-csi2: Add a CSI2 MIPI DPHY driver
config: riscv-allyesconfig (https://download.01.org/0day-ci/archive/20260323/202603230713.5uOUC5EI-lkp@intel.com/config)
compiler: clang version 16.0.6 (https://github.com/llvm/llvm-project 7cbf1a2591520c2491aa35339f227775f4d3adf6)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260323/202603230713.5uOUC5EI-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 <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202603230713.5uOUC5EI-lkp@intel.com/

All errors (new ones prefixed by >>):

>> drivers/phy/qualcomm/phy-qcom-mipi-csi2-3ph-dphy.c:360:13: error: initializer element is not a compile-time constant
           .opp_clk = x1e_clks[2],
                      ^~~~~~~~~~~
   1 error generated.

vim +360 drivers/phy/qualcomm/phy-qcom-mipi-csi2-3ph-dphy.c

   347	
   348	const struct mipi_csi2phy_soc_cfg mipi_csi2_dphy_4nm_x1e = {
   349		.ops = &phy_qcom_mipi_csi2_ops_3ph_1_0,
   350		.reg_info = {
   351			.init_seq = lane_regs_x1e80100,
   352			.lane_array_size = ARRAY_SIZE(lane_regs_x1e80100),
   353			.common_regs_offset = 0x1000,
   354			.generation = GEN2,
   355		},
   356		.supply_names = (const char **)x1e_supplies,
   357		.num_supplies = ARRAY_SIZE(x1e_supplies),
   358		.clk_names = (const char **)x1e_clks,
   359		.num_clk = ARRAY_SIZE(x1e_clks),
 > 360		.opp_clk = x1e_clks[2],

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