From 2223efd48766e22bbf56ba6000078af9e32c7772 Mon Sep 17 00:00:00 2001 From: Camelia Groza Date: Mon, 17 Dec 2018 15:20:42 +0200 Subject: [PATCH] sdk_fman: suspend the FMan to Deep Sleep on PPC only The SCFG_FMCLKDPSLPCR register is present on PPC targets only. This feature does not apply to ARM SoCs. Signed-off-by: Camelia Groza --- .../net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_fm.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) --- a/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_fm.c +++ b/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_fm.c @@ -251,7 +251,7 @@ static irqreturn_t fm_irq(int irq, void #ifdef CONFIG_PM_SLEEP if (fman_get_normal_pending(p_Fm->p_FmFpmRegs) & INTR_EN_WAKEUP) { - pm_wakeup_event(p_LnxWrpFmDev->dev, 200); + pm_wakeup_event(p_LnxWrpFmDev->dev, 200); } #endif FM_EventIsr(p_LnxWrpFmDev->h_Dev); @@ -1107,7 +1107,7 @@ static t_Error InitFmDev(t_LnxWrpFmDev p_LnxWrpFmDev->fmDevSettings.param.fmMacClkRatio = !!(get_rcwsr(4) & 0x1); /* RCW[FM_MAC_RAT1] */ - { + { /* T4 Devices ClkRatio is always 1 regardless of RCW[FM_MAC_RAT1] */ uint32_t svr; svr = mfspr(SPRN_SVR); @@ -1320,7 +1320,7 @@ static const struct of_device_id fm_matc MODULE_DEVICE_TABLE(of, fm_match); #endif /* !MODULE */ -#ifdef CONFIG_PM +#if defined CONFIG_PM && (defined CONFIG_PPC || defined CONFIG_PPC64) #define SCFG_FMCLKDPSLPCR_ADDR 0xFFE0FC00C #define SCFG_FMCLKDPSLPCR_DS_VAL 0x48402000 @@ -1373,11 +1373,11 @@ static const struct dev_pm_ops fm_pm_ops #define FM_PM_OPS (&fm_pm_ops) -#else /* CONFIG_PM */ +#else /* CONFIG_PM && (CONFIG_PPC || CONFIG_PPC64) */ #define FM_PM_OPS NULL -#endif /* CONFIG_PM */ +#endif /* CONFIG_PM && (CONFIG_PPC || CONFIG_PPC64) */ static struct platform_driver fm_driver = { .driver = {