Hi Kishon,
On 04/09/2013 10:28 AM, Kishon Vijay Abraham I wrote:
> commit 92702d (ARM: OMAP4: PM: fix PM regression introduced by recent
> clock cleanup) makes the 'ocp2scp_usb_phy_phy_48m' as optional
> functional clock causing regression in MUSB. But this 48MHz clock is a
> mandatory clock for usb phy attached to ocp2scp and hence made as the main
> clock for ocp2scp.
It is a fix for 3.9-rcX?
Regards,
Benoit
>
> Cc: Keerthy <j-keerthy@xxxxxx>
> Cc: Benoît Cousson <b-cousson@xxxxxx>
> Cc: Paul Walmsley <paul@xxxxxxxxx>
> Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>
> ---
> arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 8 +-------
> 1 file changed, 1 insertion(+), 7 deletions(-)
>
> diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
> index 9e05765..c1fb090 100644
> --- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
> +++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
> @@ -2714,16 +2714,12 @@ static struct omap_ocp2scp_dev ocp2scp_dev_attr[] = {
> { }
> };
>
> -static struct omap_hwmod_opt_clk ocp2scp_usb_phy_opt_clks[] = {
> - { .role = "48mhz", .clk = "ocp2scp_usb_phy_phy_48m" },
> -};
> -
> /* ocp2scp_usb_phy */
> static struct omap_hwmod omap44xx_ocp2scp_usb_phy_hwmod = {
> .name = "ocp2scp_usb_phy",
> .class = &omap44xx_ocp2scp_hwmod_class,
> .clkdm_name = "l3_init_clkdm",
> - .main_clk = "func_48m_fclk",
> + .main_clk = "ocp2scp_usb_phy_phy_48m",
> .prcm = {
> .omap4 = {
> .clkctrl_offs = OMAP4_CM_L3INIT_USBPHYOCP2SCP_CLKCTRL_OFFSET,
> @@ -2732,8 +2728,6 @@ static struct omap_hwmod omap44xx_ocp2scp_usb_phy_hwmod = {
> },
> },
> .dev_attr = ocp2scp_dev_attr,
> - .opt_clks = ocp2scp_usb_phy_opt_clks,
> - .opt_clks_cnt = ARRAY_SIZE(ocp2scp_usb_phy_opt_clks),
> };
>
> /*
>
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