| From 2223efd48766e22bbf56ba6000078af9e32c7772 Mon Sep 17 00:00:00 2001 |
| From: Camelia Groza <camelia.groza@nxp.com> |
| 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 <camelia.groza@nxp.com> |
| --- |
| .../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 = { |