[PATCH 5/6] ARM: OMAP4: suspend: Do not get dsp/tesla out of reset
Kevin Hilman
khilman at ti.com
Mon Feb 27 19:28:04 EST 2012
Tero Kristo <t-kristo at ti.com> writes:
> From: Rajendra Nayak <rnayak at ti.com>
>
> With no driver handling DSP/TESLA, if brought out of reset, it stays
> active and does not assert standby.
>
> Signed-off-by: Rajendra Nayak <rnayak at ti.com>
> Signed-off-by: Tero Kristo <t-kristo at ti.com>
Subject says 'OMAP4: suspend'. How does HWMOD_INIT_NO_RESET affect
suspend?
Kevin
> ---
> arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 1 +
> 1 files changed, 1 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
> index ef0524c..81d90da 100644
> --- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
> +++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
> @@ -1160,6 +1160,7 @@ static struct omap_hwmod omap44xx_dsp_hwmod = {
> .name = "dsp",
> .class = &omap44xx_dsp_hwmod_class,
> .clkdm_name = "tesla_clkdm",
> + .flags = HWMOD_INIT_NO_RESET,
> .mpu_irqs = omap44xx_dsp_irqs,
> .rst_lines = omap44xx_dsp_resets,
> .rst_lines_cnt = ARRAY_SIZE(omap44xx_dsp_resets),
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