From: Kishon Vijay Abraham I <kishon@ti.com>
To: Roger Quadros <rogerq@ti.com>, tony@atomide.com
Cc: nm@ti.com, nsekhar@ti.com, balbi@ti.com,
grygorii.strashko@ti.com, linux-kernel@vger.kernel.org,
linux-omap@vger.kernel.org, Tero Kristo <t-kristo@ti.com>
Subject: Re: [PATCH v2 3/3] ARM: dts: dra7: Add syscon-pllreset syscon to SATA PHY
Date: Wed, 15 Jul 2015 16:51:55 +0530 [thread overview]
Message-ID: <55A64253.100@ti.com> (raw)
In-Reply-To: <1433236242-26172-4-git-send-email-rogerq@ti.com>
Hi Roger,
On Tuesday 02 June 2015 02:40 PM, Roger Quadros wrote:
> 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@ti.com>
> Signed-off-by: Sekhar Nori <nsekhar@ti.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>;
I think all users of syscon should be made child node of scm_conf. Tony and
Tero, is that right?
If so, then we might have to modify the driver too.
Cheers
Kishon
WARNING: multiple messages have this Message-ID (diff)
From: Kishon Vijay Abraham I <kishon@ti.com>
To: Roger Quadros <rogerq@ti.com>, <tony@atomide.com>
Cc: <nm@ti.com>, <nsekhar@ti.com>, <balbi@ti.com>,
<grygorii.strashko@ti.com>, <linux-kernel@vger.kernel.org>,
<linux-omap@vger.kernel.org>, Tero Kristo <t-kristo@ti.com>
Subject: Re: [PATCH v2 3/3] ARM: dts: dra7: Add syscon-pllreset syscon to SATA PHY
Date: Wed, 15 Jul 2015 16:51:55 +0530 [thread overview]
Message-ID: <55A64253.100@ti.com> (raw)
In-Reply-To: <1433236242-26172-4-git-send-email-rogerq@ti.com>
Hi Roger,
On Tuesday 02 June 2015 02:40 PM, Roger Quadros wrote:
> 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@ti.com>
> Signed-off-by: Sekhar Nori <nsekhar@ti.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>;
I think all users of syscon should be made child node of scm_conf. Tony and
Tero, is that right?
If so, then we might have to modify the driver too.
Cheers
Kishon
next prev parent reply other threads:[~2015-07-15 11:21 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-02 9:10 [PATCH v2 0/3] phy: ti-pipe3: dra7: sata: allow suspend to RAM (core-retention) Roger Quadros
2015-06-02 9:10 ` Roger Quadros
2015-06-02 9:10 ` [PATCH v2 1/3] phy: ti-pipe3: fix suspend Roger Quadros
2015-06-02 9:10 ` Roger Quadros
2015-06-02 9:10 ` [PATCH v2 2/3] phy: ti-pipe3: i783 workaround for SATA lockup after dpll unlock/relock Roger Quadros
2015-06-02 9:10 ` Roger Quadros
2015-06-02 9:10 ` [PATCH v2 3/3] ARM: dts: dra7: Add syscon-pllreset syscon to SATA PHY Roger Quadros
2015-06-02 9:10 ` Roger Quadros
2015-07-15 11:21 ` Kishon Vijay Abraham I [this message]
2015-07-15 11:21 ` Kishon Vijay Abraham I
2015-07-15 12:07 ` Tony Lindgren
2015-07-15 13:47 ` Roger Quadros
2015-07-15 13:47 ` Roger Quadros
2015-07-15 14:59 ` Tero Kristo
2015-07-15 14:59 ` Tero Kristo
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