linux-kernel - Re: [PATCH V2] soc: imx: gpcv2: correct PGC offset

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Date:   Sun, 17 Jun 2018 15:38:52 +0800
From:   Shawn Guo <shawnguo@...nel.org>
To:     Anson Huang <Anson.Huang@....com>
Cc:     s.hauer@...gutronix.de, kernel@...gutronix.de,
        fabio.estevam@....com, andrew.smirnov@...il.com, Linux-imx@....com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH V2] soc: imx: gpcv2: correct PGC offset

On Wed, May 30, 2018 at 09:30:42AM +0800, Anson Huang wrote:
> Correct MIPI/PCIe/USB_HSIC's PGC offset based on
> design RTL, the values in the Reference Manual
> (Rev. 1, 01/2018 and the older ones) are incorrect.
> 
> The correct offset values should be as below:
> 
> 0x800 ~ 0x83F: PGC for core0 of A7 platform;
> 0x840 ~ 0x87F: PGC for core1 of A7 platform;
> 0x880 ~ 0x8BF: PGC for SCU of A7 platform;
> 0xA00 ~ 0xA3F: PGC for fastmix/megamix;
> 0xC00 ~ 0xC3F: PGC for MIPI PHY;
> 0xC40 ~ 0xC7F: PGC for PCIe_PHY;
> 0xC80 ~ 0xCBF: PGC for USB OTG1 PHY;
> 0xCC0 ~ 0xCFF: PGC for USB OTG2 PHY;
> 0xD00 ~ 0xD3F: PGC for USB HSIC PHY;
> 
> Signed-off-by: Anson Huang <Anson.Huang@....com>
> Acked-by: Andrey Smirnov <andrew.smirnov@...il.com>

I added the Fixes tag below and applied it as a fix.

 Fixes: 03aa12629fc4 ("soc: imx: Add GPCv2 power gating driver")

Shawn