From: rnayak@ti.com (Rajendra Nayak)
Date: Thu, 1 Aug 2013 13:59:49 +0530
Subject: [PATCHv4 03/33] CLK: OMAP4: Add DPLL clock support
In-Reply-To: <1374564028-11352-4-git-send-email-t-kristo@ti.com>
References: <1374564028-11352-1-git-send-email-t-kristo@ti.com>
 <1374564028-11352-4-git-send-email-t-kristo@ti.com>
Message-ID: <51FA1C7D.5060403@ti.com>
To: linux-arm-kernel@lists.infradead.org
List-Id: linux-arm-kernel.lists.infradead.org

Tero,

On Tuesday 23 July 2013 12:49 PM, Tero Kristo wrote:
> +	dd->control_reg = of_iomap(node, 0);
> +	dd->idlest_reg = of_iomap(node, 1);
> +	dd->autoidle_reg = of_iomap(node, 2);
> +	dd->mult_div1_reg = of_iomap(node, 3);
> +
[]...
> +	reg = of_iomap(node, 0);

Doing an of_iomap() for every single clock register seems like an overkill
and might have performance penalties at boot.

regards,
Rajendra