diff options
| author | Grygorii Strashko <grygorii.strashko@ti.com> | 2020-04-23 17:20:22 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-04-23 22:50:21 +0300 |
| commit | 84ea9c0a95d7b3e554d6c3d7d719cc57be22e7ad (patch) | |
| tree | 9cca07cc905d2b00bd88052f6bd1c49e65bfbd33 /drivers/net/ethernet/ti/cpsw_priv.c | |
| parent | b78aba495df0eaee4f4a779b2354d6e2a43a3d70 (diff) | |
| download | linux-84ea9c0a95d7b3e554d6c3d7d719cc57be22e7ad.tar.xz | |
net: ethernet: ti: cpsw: enable cpts irq
The CPSW misc IRQ need be enabled for CPTS event_pend IRQs processing. This
patch adds corresponding support to CPSW driver.
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Acked-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/ti/cpsw_priv.c')
| -rw-r--r-- | drivers/net/ethernet/ti/cpsw_priv.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/net/ethernet/ti/cpsw_priv.c b/drivers/net/ethernet/ti/cpsw_priv.c index 099208927400..9d098c802c6d 100644 --- a/drivers/net/ethernet/ti/cpsw_priv.c +++ b/drivers/net/ethernet/ti/cpsw_priv.c @@ -114,6 +114,18 @@ irqreturn_t cpsw_rx_interrupt(int irq, void *dev_id) return IRQ_HANDLED; } +irqreturn_t cpsw_misc_interrupt(int irq, void *dev_id) +{ + struct cpsw_common *cpsw = dev_id; + + writel(0, &cpsw->wr_regs->misc_en); + cpdma_ctlr_eoi(cpsw->dma, CPDMA_EOI_MISC); + cpts_misc_interrupt(cpsw->cpts); + writel(0x10, &cpsw->wr_regs->misc_en); + + return IRQ_HANDLED; +} + int cpsw_tx_mq_poll(struct napi_struct *napi_tx, int budget) { struct cpsw_common *cpsw = napi_to_cpsw(napi_tx); |