From 3b92408c7dfeb918fdd2f9fadc73177a59ad621c Mon Sep 17 00:00:00 2001 From: Thara Gopinath Date: Wed, 18 Aug 2010 16:21:58 +0530 Subject: [PATCH] OMAP: Introduce voltage domain information in the hwmod structures 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 Signed-off-by: Kevin Hilman --- arch/arm/plat-omap/include/plat/omap_hwmod.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/plat-omap/include/plat/omap_hwmod.h b/arch/arm/plat-omap/include/plat/omap_hwmod.h index 2825b45..b219a88 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; @@ -452,6 +453,8 @@ 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 @@ -494,6 +497,8 @@ 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; -- 2.7.4