[U-Boot] [PATCH 2/2] usb: sunxi: sun50i: enable OHCI0 clock when OHCI1 is in use

[Vasily Khoruzhick]

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 at 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