linux-kernel - Re: [PATCH 3/3] ARM: dts: dra7: Add syscon-pllreset syscon to SATA PHY

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Date:	Tue, 14 Jul 2015 13:39:37 +0300
From:	Roger Quadros <rogerq@...com>
To:	Tony Lindgren <tony@...mide.com>
CC:	<kishon@...com>, <nm@...com>, <nsekhar@...com>, <balbi@...com>,
	<grygorii.strashko@...com>, <linux-kernel@...r.kernel.org>,
	<linux-omap@...r.kernel.org>
Subject: Re: [PATCH 3/3] ARM: dts: dra7: Add syscon-pllreset syscon to SATA
 PHY

On 14/07/15 13:34, Tony Lindgren wrote:
> * Roger Quadros <rogerq@...com> [150512 09:08]:
>> This register is required to be passed to the SATA PHY driver
>> to workaround errata i783 (SATA Lockup After SATA DPLL Unlock/Relock).
>>
>> Signed-off-by: Roger Quadros <rogerq@...com>
>> Signed-off-by: Sekhar Nori <nsekhar@...com>
>> ---
>>  arch/arm/boot/dts/dra7.dtsi | 1 +
>>  1 file changed, 1 insertion(+)
>>
>> diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
>> index f03a091..260f300 100644
>> --- a/arch/arm/boot/dts/dra7.dtsi
>> +++ b/arch/arm/boot/dts/dra7.dtsi
>> @@ -1135,6 +1135,7 @@
>>  				ctrl-module = <&omap_control_sata>;
>>  				clocks = <&sys_clkin1>, <&sata_ref_clk>;
>>  				clock-names = "sysclk", "refclk";
>> +				syscon-pllreset = <&dra7_ctrl_core 0x3fc>;
>>  				#phy-cells = <0>;
>>  			};
>>  
> 
> Looks like this one is still pending driver changes, please
> resend when those are resolved. I'll untag this one for now.

I've sent a v2 of this series here
http://thread.gmane.org/gmane.linux.kernel/1967419

cheers,
-roger
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