Subject: [PATCH] ARM: at91: remove ksz8081 phy fixup registration for sama5d4ek board

From: [email-masked] (Nicolas Ferre)
Date: Fri, 6 Mar 2015 09:24:47 +0100

Le 06/03/2015 00:37, Alexandre Belloni a ?crit :
> On 04/03/2015 at 12:35:23 +0100, Alexandre Belloni wrote :
>> On 04/03/2015 at 12:20:12 +0100, Boris Brezillon wrote :
>>> Commit 2b0ba96cea60 ("net: phy: micrel: disable NAND-tree for KSZ8021,
>>> KSZ8031, KSZ8051, KSZ8081") automated the NAND-tree mode deactivation
>>> process, thus making this phy fixup useless.
>>> Remove it along with the associated headers inclusion.
>>>
>>> Signed-off-by: Boris Brezillon <[email-masked]>
>> Acked-by: Alexandre Belloni <[email-masked]>

Acked-by: Nicolas Ferre <[email-masked]>

> Actually, as Rob pointed out in my patch series, please remove the
> selection of PHYLIB in the Kconfig.

Ok, I do it when I queue this patch in at91-4.1-cleanup (aka no need to
re-send).

Thanks, bye.

>>> ---
>>>  arch/arm/mach-at91/sama5.c | 20 --------------------
>>>  1 file changed, 20 deletions(-)
>>>
>>> diff --git a/arch/arm/mach-at91/sama5.c b/arch/arm/mach-at91/sama5.c
>>> index 03dcb44..23d067a 100644
>>> --- a/arch/arm/mach-at91/sama5.c
>>> +++ b/arch/arm/mach-at91/sama5.c
>>> @@ -11,13 +11,10 @@
>>>  #include <linux/init.h>
>>>  #include <linux/module.h>
>>>  #include <linux/gpio.h>
>>> -#include <linux/micrel_phy.h>
>>>  #include <linux/of.h>
>>>  #include <linux/of_irq.h>
>>>  #include <linux/of_platform.h>
>>> -#include <linux/phy.h>
>>>  #include <linux/clk-provider.h>
>>> -#include <linux/phy.h>
>>>  
>>>  #include <mach/hardware.h>
>>>  
>>> @@ -29,25 +26,8 @@
>>>  
>>>  #include "generic.h"
>>>  
>>> -static int ksz8081_phy_fixup(struct phy_device *phy)
>>> -{
>>> -	int value;
>>> -
>>> -	value = phy_read(phy, 0x16);
>>> -	value &= ~0x20;
>>> -	phy_write(phy, 0x16, value);
>>> -
>>> -	return 0;
>>> -}
>>> -
>>>  static void __init sama5_dt_device_init(void)
>>>  {
>>> -	if (of_machine_is_compatible("atmel,sama5d4ek") &&
>>> -	   IS_ENABLED(CONFIG_PHYLIB)) {
>>> -		phy_register_fixup_for_id("fc028000.etherne:00",
>>> -						ksz8081_phy_fixup);
>>> -	}
>>> -
>>>  	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
>>>  	at91sam9x5_pm_init();
>>>  }
>>> -- 
>>> 1.9.1
>>>
>>
>> -- 
>> Alexandre Belloni, Free Electrons
>> Embedded Linux, Kernel and Android engineering
>> http://free-electrons.com
> 

-- 
Nicolas Ferre