On A64 OHCI1 clock source is OHCI0 clock, so we need to enable OHCI0 clock when OHCI1 is in use.
Fixes commit dd3228170ad7 ("usb: sunxi: Switch to use generic-phy")
Signed-off-by: Vasily Khoruzhick anarsoul@gmail.com --- drivers/usb/host/ohci-sunxi.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/host/ohci-sunxi.c b/drivers/usb/host/ohci-sunxi.c index dfdd1e538d..f024df2f9c 100644 --- a/drivers/usb/host/ohci-sunxi.c +++ b/drivers/usb/host/ohci-sunxi.c @@ -49,6 +49,7 @@ static int ohci_usb_probe(struct udevice *dev) struct ohci_sunxi_priv *priv = dev_get_priv(dev); struct ohci_regs *regs = (struct ohci_regs *)devfdt_get_addr(dev); int extra_ahb_gate_mask = 0; + int extra_usb_gate_mask = 0; int phys, ret;
priv->type = (enum ohci_sunxi_type)dev_get_driver_data(dev); @@ -91,13 +92,16 @@ no_phy: if (priv->type == sun8i_h3_ohci) extra_ahb_gate_mask = 1 << AHB_GATE_OFFSET_USB_EHCI0; priv->usb_gate_mask = CCM_USB_CTRL_OHCI0_CLK; + if (priv->type == sun50i_a64_ohci) + extra_usb_gate_mask = CCM_USB_CTRL_OHCI0_CLK; priv->ahb_gate_mask <<= phys * AHB_CLK_DIST; extra_ahb_gate_mask <<= phys * AHB_CLK_DIST; priv->usb_gate_mask <<= phys;
setbits_le32(&priv->ccm->ahb_gate0, priv->ahb_gate_mask | extra_ahb_gate_mask); - setbits_le32(&priv->ccm->usb_clk_cfg, priv->usb_gate_mask); + setbits_le32(&priv->ccm->usb_clk_cfg, + priv->usb_gate_mask | extra_usb_gate_mask); if (priv->type == sun6i_a31_ohci || priv->type == sun8i_a23_ohci || priv->type == sun8i_a83t_ohci ||