From: kernel test robot <lkp@intel.com>
To: Cunhao Lu via B4 Relay <devnull+1579567540.qq.com@kernel.org>,
Stephen Boyd <sboyd@kernel.org>,
Brian Masney <bmasney+clk@redhat.com>,
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Conor Dooley <conor+dt@kernel.org>,
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Bartosz Golaszewski <brgl@kernel.org>,
Richard Cochran <richardcochran@gmail.com>,
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"Rafael J. Wysocki" <rafael@kernel.org>,
Daniel Lezcano <daniel.lezcano@kernel.org>,
Zhang Rui <rui.zhang@intel.com>,
Lukasz Luba <lukasz.luba@arm.com>,
Maxime Chevallier <maxime.chevallier@bootlin.com>
Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev,
netdev@vger.kernel.org
Subject: Re: [PATCH 07/27] clk: rockchip: Add RK3572 clock and reset support
Date: Thu, 22 Oct 2026 14:01:16 +0800 [thread overview]
Message-ID: <202610221315.TGWtYMdM-lkp@intel.com> (raw)
In-Reply-To: <20261022-add-board-ok3572-c-v1-7-0b0fd85a31ee@qq.com>
Hi Cunhao,
kernel test robot noticed the following build warnings:
[auto build test WARNING on a804c5742bff224d4cb4d25dd383554d598be32b]
url: https://github.com/intel-lab-lkp/linux/commits/Cunhao-Lu-via-B4-Relay/dt-bindings-clock-rockchip-Add-RK3572-CRU/20261022-001058
base: a804c5742bff224d4cb4d25dd383554d598be32b
patch link: https://lore.kernel.org/r/20261022-add-board-ok3572-c-v1-7-0b0fd85a31ee%40qq.com
patch subject: [PATCH 07/27] clk: rockchip: Add RK3572 clock and reset support
config: arm-randconfig-1001-20261022 (https://download.01.org/0day-ci/archive/20261022/202610221315.TGWtYMdM-lkp@intel.com/config)
compiler: clang version 21.1.8 (https://github.com/llvm/llvm-project 2078da43e25a4623cab2d0d60decddf709aaea28)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261022/202610221315.TGWtYMdM-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/202610221315.TGWtYMdM-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/clk/rockchip/clk-rk3572.c:121:40: warning: implicit conversion from 'int' to 's16' (aka 'short') changes value from 47185 to -18351 [-Wconstant-conversion]
121 | RK3588_PLL_RATE(266580000, 1, 178, 4, 47185),
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
drivers/clk/rockchip/clk.h:607:7: note: expanded from macro 'RK3588_PLL_RATE'
604 | .p = _p, \
| ~
605 | .m = _m, \
606 | .s = _s, \
607 | .k = _k, \
| ^~
drivers/clk/rockchip/clk-rk3572.c:116:40: warning: implicit conversion from 'int' to 's16' (aka 'short') changes value from 52428 to -13108 [-Wconstant-conversion]
116 | RK3588_PLL_RATE(604800000, 1, 101, 2, 52428),
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
drivers/clk/rockchip/clk.h:607:7: note: expanded from macro 'RK3588_PLL_RATE'
604 | .p = _p, \
| ~
605 | .m = _m, \
606 | .s = _s, \
607 | .k = _k, \
| ^~
drivers/clk/rockchip/clk-rk3572.c:112:40: warning: implicit conversion from 'int' to 's16' (aka 'short') changes value from 43690 to -21846 [-Wconstant-conversion]
112 | RK3588_PLL_RATE(773000000, 2, 258, 2, 43690),
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
drivers/clk/rockchip/clk.h:607:7: note: expanded from macro 'RK3588_PLL_RATE'
604 | .p = _p, \
| ~
605 | .m = _m, \
606 | .s = _s, \
607 | .k = _k, \
| ^~
drivers/clk/rockchip/clk-rk3572.c:98:41: warning: implicit conversion from 'int' to 's16' (aka 'short') changes value from 52559 to -12977 [-Wconstant-conversion]
98 | RK3588_PLL_RATE(1186812000, 2, 198, 1, 52559),
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
drivers/clk/rockchip/clk.h:607:7: note: expanded from macro 'RK3588_PLL_RATE'
604 | .p = _p, \
| ~
605 | .m = _m, \
606 | .s = _s, \
607 | .k = _k, \
| ^~
drivers/clk/rockchip/clk-rk3572.c:97:41: warning: implicit conversion from 'int' to 's16' (aka 'short') changes value from 52581 to -12955 [-Wconstant-conversion]
97 | RK3588_PLL_RATE(1186814000, 2, 198, 1, 52581),
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
drivers/clk/rockchip/clk.h:607:7: note: expanded from macro 'RK3588_PLL_RATE'
604 | .p = _p, \
| ~
605 | .m = _m, \
606 | .s = _s, \
607 | .k = _k, \
| ^~
5 warnings generated.
vim +121 drivers/clk/rockchip/clk-rk3572.c
43
44 static struct rockchip_pll_rate_table rk3572_pll_rates[] = {
45 /* _mhz, _p, _m, _s, _k */
46 RK3588_PLL_RATE(2520000000, 2, 210, 0, 0),
47 RK3588_PLL_RATE(2496000000, 2, 208, 0, 0),
48 RK3588_PLL_RATE(2472000000, 2, 206, 0, 0),
49 RK3588_PLL_RATE(2448000000, 2, 204, 0, 0),
50 RK3588_PLL_RATE(2424000000, 2, 202, 0, 0),
51 RK3588_PLL_RATE(2400000000, 2, 200, 0, 0),
52 RK3588_PLL_RATE(2376000000, 2, 198, 0, 0),
53 RK3588_PLL_RATE(2352000000, 2, 196, 0, 0),
54 RK3588_PLL_RATE(2328000000, 2, 194, 0, 0),
55 RK3588_PLL_RATE(2304000000, 2, 192, 0, 0),
56 RK3588_PLL_RATE(2280000000, 2, 190, 0, 0),
57 RK3588_PLL_RATE(2256000000, 2, 376, 1, 0),
58 RK3588_PLL_RATE(2232000000, 2, 372, 1, 0),
59 RK3588_PLL_RATE(2208000000, 2, 368, 1, 0),
60 RK3588_PLL_RATE(2184000000, 2, 364, 1, 0),
61 RK3588_PLL_RATE(2160000000, 2, 360, 1, 0),
62 RK3588_PLL_RATE(2136000000, 2, 356, 1, 0),
63 RK3588_PLL_RATE(2112000000, 2, 352, 1, 0),
64 RK3588_PLL_RATE(2088000000, 2, 348, 1, 0),
65 RK3588_PLL_RATE(2064000000, 2, 344, 1, 0),
66 RK3588_PLL_RATE(2040000000, 2, 340, 1, 0),
67 RK3588_PLL_RATE(2016000000, 2, 336, 1, 0),
68 RK3588_PLL_RATE(1992000000, 2, 332, 1, 0),
69 RK3588_PLL_RATE(1968000000, 2, 328, 1, 0),
70 RK3588_PLL_RATE(1944000000, 2, 324, 1, 0),
71 RK3588_PLL_RATE(1920000000, 2, 320, 1, 0),
72 RK3588_PLL_RATE(1896000000, 2, 316, 1, 0),
73 RK3588_PLL_RATE(1872000000, 2, 312, 1, 0),
74 RK3588_PLL_RATE(1848000000, 2, 308, 1, 0),
75 RK3588_PLL_RATE(1824000000, 2, 304, 1, 0),
76 RK3588_PLL_RATE(1800000000, 2, 300, 1, 0),
77 RK3588_PLL_RATE(1776000000, 2, 296, 1, 0),
78 RK3588_PLL_RATE(1752000000, 2, 292, 1, 0),
79 RK3588_PLL_RATE(1728000000, 2, 288, 1, 0),
80 RK3588_PLL_RATE(1704000000, 2, 284, 1, 0),
81 RK3588_PLL_RATE(1680000000, 2, 280, 1, 0),
82 RK3588_PLL_RATE(1656000000, 2, 276, 1, 0),
83 RK3588_PLL_RATE(1632000000, 2, 272, 1, 0),
84 RK3588_PLL_RATE(1608000000, 2, 268, 1, 0),
85 RK3588_PLL_RATE(1584000000, 2, 264, 1, 0),
86 RK3588_PLL_RATE(1560000000, 2, 260, 1, 0),
87 RK3588_PLL_RATE(1536000000, 2, 256, 1, 0),
88 RK3588_PLL_RATE(1512000000, 2, 252, 1, 0),
89 RK3588_PLL_RATE(1488000000, 2, 248, 1, 0),
90 RK3588_PLL_RATE(1464000000, 2, 244, 1, 0),
91 RK3588_PLL_RATE(1440000000, 2, 240, 1, 0),
92 RK3588_PLL_RATE(1416000000, 2, 236, 1, 0),
93 RK3588_PLL_RATE(1392000000, 2, 232, 1, 0),
94 RK3588_PLL_RATE(1320000000, 2, 220, 1, 0),
95 RK3588_PLL_RATE(1200000000, 2, 200, 1, 0),
96 RK3588_PLL_RATE(1188000000, 2, 198, 1, 0),
97 RK3588_PLL_RATE(1186814000, 2, 198, 1, 52581),
98 RK3588_PLL_RATE(1186812000, 2, 198, 1, 52559),
99 RK3588_PLL_RATE(1109000000, 3, 554, 2, 32767),
100 RK3588_PLL_RATE(1100000000, 3, 550, 2, 0),
101 RK3588_PLL_RATE(1051000000, 3, 525, 2, 32767),
102 RK3588_PLL_RATE(1008000000, 2, 336, 2, 0),
103 RK3588_PLL_RATE(1000000000, 3, 500, 2, 0),
104 RK3588_PLL_RATE(983040000, 4, 655, 2, 23592),
105 RK3588_PLL_RATE(955520000, 3, 478, 2, -15730),
106 RK3588_PLL_RATE(903168000, 6, 903, 2, 11009),
107 RK3588_PLL_RATE(900000000, 2, 300, 2, 0),
108 RK3588_PLL_RATE(816000000, 2, 272, 2, 0),
109 RK3588_PLL_RATE(786432000, 2, 262, 2, 9437),
110 RK3588_PLL_RATE(786000000, 1, 131, 2, 0),
111 RK3588_PLL_RATE(785560000, 3, 393, 2, -14419),
112 RK3588_PLL_RATE(773000000, 2, 258, 2, 43690),
113 RK3588_PLL_RATE(722534400, 8, 963, 2, 24850),
114 RK3588_PLL_RATE(697000000, 2, 232, 2, 21845),
115 RK3588_PLL_RATE(610400000, 3, 305, 2, 13107),
116 RK3588_PLL_RATE(604800000, 1, 101, 2, 52428),
117 RK3588_PLL_RATE(600000000, 2, 200, 2, 0),
118 RK3588_PLL_RATE(594000000, 2, 198, 2, 0),
119 RK3588_PLL_RATE(408000000, 2, 272, 3, 0),
120 RK3588_PLL_RATE(312000000, 2, 208, 3, 0),
> 121 RK3588_PLL_RATE(266580000, 1, 178, 4, 47185),
122 RK3588_PLL_RATE(216000000, 2, 288, 4, 0),
123 RK3588_PLL_RATE(96000000, 2, 256, 5, 0),
124 { /* sentinel */ },
125 };
126
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
parent reply other threads:[~2026-10-22 6:02 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
[parent not found: <20261022-add-board-ok3572-c-v1-7-0b0fd85a31ee@qq.com>]
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