[U-Boot] [PATCH 01/12] ARM: socfpga: Sync A10 clock manager binding parser

Marek Vasut marex at denx.de
Thu May 17 08:24:03 UTC 2018


On 05/17/2018 06:38 AM, Chee, Tien Fong wrote:
> On Sat, 2018-05-12 at 22:30 +0200, Marek Vasut wrote:
>> The A10 clock manager parsed DT bindings generated by Quartus the
>> bsp-editor to configure the A10 clocks. Sadly, those DT bindings
>> changed at some point. The clock manager patch used the old ones,
>> this patch replaces the bindings parser with one for the new set.
>>
>> Signed-off-by: Marek Vasut <marex at denx.de>
>> Cc: Chin Liang See <chin.liang.see at intel.com>
>> Cc: Dinh Nguyen <dinguyen at kernel.org>
>> ---
>>  arch/arm/mach-socfpga/clock_manager_arria10.c      | 158
>> ++++++++++++++-------
>>  .../include/mach/clock_manager_arria10.h           |   2 +-
>>  2 files changed, 111 insertions(+), 49 deletions(-)
>>
>> diff --git a/arch/arm/mach-socfpga/clock_manager_arria10.c
>> b/arch/arm/mach-socfpga/clock_manager_arria10.c
>> index 4ee6a82b5f..defa2f6261 100644
>> --- a/arch/arm/mach-socfpga/clock_manager_arria10.c
>> +++ b/arch/arm/mach-socfpga/clock_manager_arria10.c
>> @@ -9,6 +9,9 @@
>>  #include <dm.h>
>>  #include <asm/arch/clock_manager.h>
>>  
>> +static const struct socfpga_clock_manager *clock_manager_base =
>> +	(struct socfpga_clock_manager *)SOCFPGA_CLKMGR_ADDRESS;
>> +
>>  static u32 eosc1_hz;
>>  static u32 cb_intosc_hz;
>>  static u32 f2s_free_hz;
>> @@ -64,89 +67,150 @@ struct perpll_cfg {
>>  	u32 cntr8clk_cnt;
>>  	u32 cntr8clk_src;
>>  	u32 cntr9clk_cnt;
>> +	u32 cntr9clk_src;
> Why add this? I believe this is not exist.

It exists in the altera sources and it matches the pattern. What do you
mean by "this is not exist" ?

>>  	u32 emacctl_emac0sel;
>>  	u32 emacctl_emac1sel;
>>  	u32 emacctl_emac2sel;
>>  	u32 gpiodiv_gpiodbclk;
>>  };
>>  
[...]

-- 
Best regards,
Marek Vasut


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