* Kishon Vijay Abraham I <kishon@xxxxxx> [170112 02:35]:
> The PCIe programming sequence in TRM suggests CLKSTCTRL of PCIe should
> be set to SW_WKUP. There are no issues when CLKSTCTRL is set to HW_AUTO
> in RC mode. However in EP mode, the host system is not able to access the
> MEMSPACE and setting the CLKSTCTRL to SW_WKUP fixes it.
I guess ideally in the long run we would set this dynamically based on
the selected mode, right?
Regards,
Tony
> Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>
> ---
> arch/arm/mach-omap2/clockdomains7xx_data.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm/mach-omap2/clockdomains7xx_data.c b/arch/arm/mach-omap2/clockdomains7xx_data.c
> index 6c67965..67ebff8 100644
> --- a/arch/arm/mach-omap2/clockdomains7xx_data.c
> +++ b/arch/arm/mach-omap2/clockdomains7xx_data.c
> @@ -524,7 +524,7 @@
> .dep_bit = DRA7XX_PCIE_STATDEP_SHIFT,
> .wkdep_srcs = pcie_wkup_sleep_deps,
> .sleepdep_srcs = pcie_wkup_sleep_deps,
> - .flags = CLKDM_CAN_HWSUP_SWSUP,
> + .flags = CLKDM_CAN_SWSUP,
> };
>
> static struct clockdomain atl_7xx_clkdm = {
> --
> 1.7.9.5
>
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