From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thara Gopinath Subject: [PATCH v6 02/10] OMAP: Introduce voltage domain information in the hwmod structures Date: Mon, 20 Dec 2010 22:29:09 +0530 Message-ID: <1292864357-13939-3-git-send-email-thara@ti.com> References: <1292864357-13939-1-git-send-email-thara@ti.com> Return-path: Received: from arroyo.ext.ti.com ([192.94.94.40]:57786 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932870Ab0LTQ7f (ORCPT ); Mon, 20 Dec 2010 11:59:35 -0500 In-Reply-To: <1292864357-13939-1-git-send-email-thara@ti.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: khilman@deeprootsystems.com, paul@pwsan.com, b-cousson@ti.com, vishwanath.bs@ti.com, sawant@ti.com, nm@ti.com, Thara Gopinath This patch extends the device hwmod structure to contain info about the voltage domain to which the device belongs to. This is needed to support a device based DVFS where the device knows which voltage domain it belongs to. Signed-off-by: Thara Gopinath --- arch/arm/plat-omap/include/plat/omap_hwmod.h | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/arch/arm/plat-omap/include/plat/omap_hwmod.h b/arch/arm/plat-omap/include/plat/omap_hwmod.h index 62bdb23..09c46c1 100644 --- a/arch/arm/plat-omap/include/plat/omap_hwmod.h +++ b/arch/arm/plat-omap/include/plat/omap_hwmod.h @@ -34,6 +34,7 @@ #include #include #include +#include struct omap_device; @@ -449,6 +450,8 @@ struct omap_hwmod_class { * @main_clk: main clock: OMAP clock name * @_clk: pointer to the main struct clk (filled in at runtime) * @opt_clks: other device clocks that drivers can request (0..*) + * @vdd_name: voltage domain name + * @voltdm: pointer to voltage domain (filled in at runtime) * @masters: ptr to array of OCP ifs that this hwmod can initiate on * @slaves: ptr to array of OCP ifs that this hwmod can respond on * @dev_attr: arbitrary device attributes that can be passed to the driver @@ -491,6 +494,8 @@ struct omap_hwmod { const char *main_clk; struct clk *_clk; struct omap_hwmod_opt_clk *opt_clks; + char *vdd_name; + struct voltagedomain *voltdm; struct omap_hwmod_ocp_if **masters; /* connect to *_IA */ struct omap_hwmod_ocp_if **slaves; /* connect to *_TA */ void *dev_attr; -- 1.7.0.4