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| author | Paul Walmsley <paul@pwsan.com> | 2011-12-16 14:36:57 -0700 |
|---|---|---|
| committer | Paul Walmsley <paul@pwsan.com> | 2011-12-16 14:36:57 -0700 |
| commit | 96dc19fd03303ae1b9292d1f73aa8de597f4a183 (patch) | |
| tree | b0775698aaf2ff83951ec20434292eeca3125769 /arch/arm/mach-omap2/mux.c | |
| parent | 5611cc4572e889b62a7b4c72a413536bf6a9c416 (diff) | |
| download | linux-96dc19fd03303ae1b9292d1f73aa8de597f4a183.tar.bz2 | |
ARM: OMAP2+: mux: add wakeup-capable hwmod mux entries to dynamic list
omap_hwmod_mux() currently only iterates through the dynamic pad list.
This list currently only consists of pads with the
OMAP_DEVICE_MUX_REMUX flag set.
Subsequent patches in this series will cause hwmod mux entries with
the OMAP_DEVICE_MUX_WAKEUP flag set to be changed dynamically, to
control hwmod I/O ring wakeup. For this to work correctly, hwmod mux
entries with the OMAP_DEVICE_MUX_WAKEUP flag set must also be added to
the dynamic pad list. So this patch modifies omap_hwmod_mux_init() to
do so.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Tero Kristo <t-kristo@ti.com>
Cc: Govindraj R <govindraj.raja@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/mux.c')
| -rw-r--r-- | arch/arm/mach-omap2/mux.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c index 655e9480eb98..a474c81355ec 100644 --- a/arch/arm/mach-omap2/mux.c +++ b/arch/arm/mach-omap2/mux.c @@ -306,7 +306,8 @@ omap_hwmod_mux_init(struct omap_device_pad *bpads, int nr_pads) pad->idle = bpad->idle; pad->off = bpad->off; - if (pad->flags & OMAP_DEVICE_PAD_REMUX) + if (pad->flags & + (OMAP_DEVICE_PAD_REMUX | OMAP_DEVICE_PAD_WAKEUP)) nr_pads_dynamic++; pr_debug("%s: Initialized %s\n", __func__, pad->name); @@ -331,7 +332,8 @@ omap_hwmod_mux_init(struct omap_device_pad *bpads, int nr_pads) for (i = 0; i < hmux->nr_pads; i++) { struct omap_device_pad *pad = &hmux->pads[i]; - if (pad->flags & OMAP_DEVICE_PAD_REMUX) { + if (pad->flags & + (OMAP_DEVICE_PAD_REMUX | OMAP_DEVICE_PAD_WAKEUP)) { pr_debug("%s: pad %s tagged dynamic\n", __func__, pad->name); hmux->pads_dynamic[nr_pads_dynamic] = pad; |