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 <anars...@gmail.com>
---
drivers/usb/host/ohci-sunxi.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/host/ohci-sunxi.c b/drivers/usb/host/ohci-sunxi.c
index ce2b47a5c4..5661557a3d 100644
--- a/drivers/usb/host/ohci-sunxi.c
+++ b/drivers/usb/host/ohci-sunxi.c
@@ -36,6 +36,7 @@ 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->ccm = (struct sunxi_ccm_reg *)SUNXI_CCM_BASE;
@@ -78,13 +79,17 @@ no_phy:
extra_ahb_gate_mask = 1 << AHB_GATE_OFFSET_USB_EHCI0;
#endif
priv->usb_gate_mask = CCM_USB_CTRL_OHCI0_CLK;
+#ifdef CONFIG_MACH_SUN50I
+ extra_usb_gate_mask = CCM_USB_CTRL_OHCI0_CLK;
+#endif
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);
#ifdef CONFIG_SUNXI_GEN_SUN6I
setbits_le32(&priv->ccm->ahb_reset0_cfg,
priv->ahb_gate_mask | extra_ahb_gate_mask);
--
2.17.1
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