diff options
| -rw-r--r-- | drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 33 |
1 files changed, 30 insertions, 3 deletions
diff --git a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c index 22e2797eea2..32145afac1c 100644 --- a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c +++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c @@ -7,10 +7,11 @@ */ #include <common.h> -#include <clk.h> +#include <clk-uclass.h> #include <dm.h> #include <asm/global_data.h> #include <dm/device_compat.h> +#include <dm/device-internal.h> #include <dm/lists.h> #include <generic-phy.h> #include <reset.h> @@ -168,6 +169,9 @@ static struct phy_ops rockchip_usb2phy_ops = { .of_xlate = rockchip_usb2phy_of_xlate, }; +static struct clk_ops rockchip_usb2phy_clk_ops = { +}; + static int rockchip_usb2phy_probe(struct udevice *dev) { struct rockchip_usb2phy *priv = dev_get_priv(dev); @@ -234,7 +238,8 @@ static int rockchip_usb2phy_bind(struct udevice *dev) dev_for_each_subnode(node, dev) { if (!ofnode_valid(node)) { dev_info(dev, "subnode %s not found\n", dev->name); - return -ENXIO; + ret = -ENXIO; + goto bind_fail; } name = ofnode_get_name(node); @@ -245,10 +250,26 @@ static int rockchip_usb2phy_bind(struct udevice *dev) if (ret) { dev_err(dev, "'%s' cannot bind 'rockchip_usb2phy_port'\n", name); - return ret; + goto bind_fail; } } + node = dev_ofnode(dev); + name = ofnode_get_name(node); + dev_dbg(dev, "clk for node %s\n", name); + ret = device_bind_driver_to_node(dev, "rockchip_usb2phy_clock", + name, node, &usb2phy_dev); + if (ret) { + dev_err(dev, + "'%s' cannot bind 'rockchip_usb2phy_clock'\n", name); + goto bind_fail; + } + + return 0; + +bind_fail: + device_chld_unbind(dev, NULL); + return ret; } @@ -422,6 +443,12 @@ U_BOOT_DRIVER(rockchip_usb2phy_port) = { .ops = &rockchip_usb2phy_ops, }; +U_BOOT_DRIVER(rockchip_usb2phy_clock) = { + .name = "rockchip_usb2phy_clock", + .id = UCLASS_CLK, + .ops = &rockchip_usb2phy_clk_ops, +}; + U_BOOT_DRIVER(rockchip_usb2phy) = { .name = "rockchip_usb2phy", .id = UCLASS_PHY, |