[U-Boot] [PATCH] arm: dts: socfpga: fix DTC unit name warnings

Marek Vasut
2016-04-18T10:36:10Z

On 04/18/2016 06:55 AM, Heiko Schocher wrote:
> Hello Marek,
>
> Am 15.04.2016 um 16:18 schrieb Marek Vasut:
>> On 04/15/2016 12:41 PM, Heiko Schocher wrote:
>>> Fix following DTC warnings for all socfpga boards:
>>> Warning (unit_address_vs_reg): Node /memory has a reg or ranges
>>> property, but no unit name
>>> Warning (unit_address_vs_reg): Node
>>> /soc/clkmgr at ffd04000/clocks/main_pll has a reg or ranges property,
>>> but no unit name
>>> Warning (unit_address_vs_reg): Node
>>> /soc/clkmgr at ffd04000/clocks/main_pll/mpuclk has a reg or ranges
>>> property, but no unit name
>>> Warning (unit_address_vs_reg): Node
>>> /soc/clkmgr at ffd04000/clocks/main_pll/mainclk has a reg or ranges
>>> property, but no unit name
>>> Warning (unit_address_vs_reg): Node
>>> /soc/clkmgr at ffd04000/clocks/main_pll/dbg_base_clk has a reg or ranges
>>> property, but no unit name
>>> Warning (unit_address_vs_reg): Node
>>> /soc/clkmgr at ffd04000/clocks/main_pll/main_qspi_clk has a reg or
>>> ranges property, but no unit name
>>> Warning (unit_address_vs_reg): Node
>>> /soc/clkmgr at ffd04000/clocks/main_pll/main_nand_sdmmc_clk has a reg or
>>> ranges property, but no unit name
>>> Warning (unit_address_vs_reg): Node
>>> /soc/clkmgr at ffd04000/clocks/main_pll/cfg_h2f_usr0_clk has a reg or
>>> ranges property, but no unit name
>>> Warning (unit_address_vs_reg): Node
>>> /soc/clkmgr at ffd04000/clocks/periph_pll has a reg or ranges property,
>>> but no unit name
>>> Warning (unit_address_vs_reg): Node
>>> /soc/clkmgr at ffd04000/clocks/periph_pll/emac0_clk has a reg or ranges
>>> property, but no unit name
>>> Warning (unit_address_vs_reg): Node
>>> /soc/clkmgr at ffd04000/clocks/periph_pll/emac1_clk has a reg or ranges
>>> property, but no unit name
>>> Warning (unit_address_vs_reg): Node
>>> /soc/clkmgr at ffd04000/clocks/periph_pll/per_qsi_clk has a reg or
>>> ranges property, but no unit name
>>> Warning (unit_address_vs_reg): Node
>>> /soc/clkmgr at ffd04000/clocks/periph_pll/per_nand_mmc_clk has a reg or
>>> ranges property, but no unit name
>>> Warning (unit_address_vs_reg): Node
>>> /soc/clkmgr at ffd04000/clocks/periph_pll/per_base_clk has a reg or
>>> ranges property, but no unit name
>>> Warning (unit_address_vs_reg): Node
>>> /soc/clkmgr at ffd04000/clocks/periph_pll/h2f_usr1_clk has a reg or
>>> ranges property, but no unit name
>>> Warning (unit_address_vs_reg): Node
>>> /soc/clkmgr at ffd04000/clocks/sdram_pll has a reg or ranges property,
>>> but no unit name
>>> Warning (unit_address_vs_reg): Node
>>> /soc/clkmgr at ffd04000/clocks/sdram_pll/ddr_dqs_clk has a reg or ranges
>>> property, but no unit name
>>> Warning (unit_address_vs_reg): Node
>>> /soc/clkmgr at ffd04000/clocks/sdram_pll/ddr_2x_dqs_clk has a reg or
>>> ranges property, but no unit name
>>> Warning (unit_address_vs_reg): Node
>>> /soc/clkmgr at ffd04000/clocks/sdram_pll/ddr_dq_clk has a reg or ranges
>>> property, but no unit name
>>> Warning (unit_address_vs_reg): Node
>>> /soc/clkmgr at ffd04000/clocks/sdram_pll/h2f_usr2_clk has a reg or
>>> ranges property, but no unit name
>>> Warning (unit_address_vs_reg): Node /soc/usbphy at 0 has a unit name,
>>> but no reg property
>>
>> How come Linux isn't affected by this ?
>
> I think linux is also affected!

You might want to bring it up on the LKML, like Pavel suggested.

>>> Signed-off-by: Heiko Schocher <hs@denx.de>
>>> ---
>>> This warnings pop up with the DTC compiler:
>>> $ /tmp/dtc/dtc -v
>>> Version: DTC 1.4.1-gbeef80b8
>>>
>>> This fixes the compile warnings for:
>>> https://travis-ci.org/u-boot/u-boot/jobs/122880430
>>>
>>> see:
>>> https://travis-ci.org/hsdenx/u-boot/jobs/123238779
>>>
>>> arch/arm/dts/skeleton.dtsi | 2 +-
>>> arch/arm/dts/socfpga.dtsi | 40
>>> +++++++++++++-------------
>>> arch/arm/dts/socfpga_arria5_socdk.dts | 2 +-
>>> arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts | 2 +-
>>> arch/arm/dts/socfpga_cyclone5_mcvevk.dts | 2 +-
>>> arch/arm/dts/socfpga_cyclone5_socdk.dts | 2 +-
>>> arch/arm/dts/socfpga_cyclone5_sockit.dts | 2 +-
>>> arch/arm/dts/socfpga_cyclone5_socrates.dts | 2 +-
>>> 8 files changed, 27 insertions(+), 27 deletions(-)
>>>
>>> diff --git a/arch/arm/dts/skeleton.dtsi b/arch/arm/dts/skeleton.dtsi
>>> index b41d241..a20da0a 100644
>>> --- a/arch/arm/dts/skeleton.dtsi
>>> +++ b/arch/arm/dts/skeleton.dtsi
>>> @@ -9,5 +9,5 @@
>>> #size-cells = <1>;
>>> chosen { };
>>> aliases { };
>>> - memory { device_type = "memory"; reg = <0 0>; };
>>> + memory at 0 { device_type = "memory"; reg = <0 0>; };
>>> };
>>
>> Can you split this into skeleton.dtsi patch and socfpga-only patch?
>> That'd help containing the changes.
>
> Yes, of course!

Please hold the patch for a bit, see above.

--
Best regards,
Marek Vasut