1 files changed, 0 insertions, 127 deletions

diff --git a/arch/arm/mach-meson/board-g12a.c b/arch/arm/mach-meson/board-g12a.c
index 2e59eee8f7..d5a830fb1d 100644
--- a/arch/arm/mach-meson/board-g12a.c
+++ b/arch/arm/mach-meson/board-g12a.c
@@ -17,12 +17,6 @@
 #include <asm/io.h>
 #include <asm/armv8/mmu.h>
 #include <linux/sizes.h>
-#include <usb.h>
-#include <linux/usb/otg.h>
-#include <asm/arch/usb.h>
-#include <usb/dwc2_udc.h>
-#include <phy.h>
-#include <clk.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -96,124 +90,3 @@ static struct mm_region g12a_mem_map[] = {
 };
 
 struct mm_region *mem_map = g12a_mem_map;
-
-#if CONFIG_IS_ENABLED(USB_DWC3_MESON_G12A) && \
-	CONFIG_IS_ENABLED(USB_GADGET_DWC2_OTG)
-static struct dwc2_plat_otg_data meson_g12a_dwc2_data;
-
-int board_usb_init(int index, enum usb_init_type init)
-{
-	struct fdtdec_phandle_args args;
-	const void *blob = gd->fdt_blob;
-	int node, dwc2_node;
-	struct udevice *dev, *clk_dev;
-	struct clk clk;
-	int ret;
-
-	/* find the usb glue node */
-	node = fdt_node_offset_by_compatible(blob, -1,
-					     "amlogic,meson-g12a-usb-ctrl");
-	if (node < 0) {
-		debug("Not found usb-control node\n");
-		return -ENODEV;
-	}
-
-	if (!fdtdec_get_is_enabled(blob, node)) {
-		debug("usb is disabled in the device tree\n");
-		return -ENODEV;
-	}
-
-	ret = uclass_get_device_by_of_offset(UCLASS_SIMPLE_BUS, node, &dev);
-	if (ret) {
-		debug("Not found usb-control device\n");
-		return ret;
-	}
-
-	/* find the dwc2 node */
-	dwc2_node = fdt_node_offset_by_compatible(blob, node,
-						  "amlogic,meson-g12a-usb");
-	if (dwc2_node < 0) {
-		debug("Not found dwc2 node\n");
-		return -ENODEV;
-	}
-
-	if (!fdtdec_get_is_enabled(blob, dwc2_node)) {
-		debug("dwc2 is disabled in the device tree\n");
-		return -ENODEV;
-	}
-
-	meson_g12a_dwc2_data.regs_otg = fdtdec_get_addr(blob, dwc2_node, "reg");
-	if (meson_g12a_dwc2_data.regs_otg == FDT_ADDR_T_NONE) {
-		debug("usbotg: can't get base address\n");
-		return -ENODATA;
-	}
-
-	/* Enable clock */
-	ret = fdtdec_parse_phandle_with_args(blob, dwc2_node, "clocks",
-					     "#clock-cells", 0, 0, &args);
-	if (ret) {
-		debug("usbotg has no clocks defined in the device tree\n");
-		return ret;
-	}
-
-	ret = uclass_get_device_by_of_offset(UCLASS_CLK, args.node, &clk_dev);
-	if (ret)
-		return ret;
-
-	if (args.args_count != 1) {
-		debug("Can't find clock ID in the device tree\n");
-		return -ENODATA;
-	}
-
-	clk.dev = clk_dev;
-	clk.id = args.args[0];
-
-	ret = clk_enable(&clk);
-	if (ret) {
-		debug("Failed to enable usbotg clock\n");
-		return ret;
-	}
-
-	meson_g12a_dwc2_data.rx_fifo_sz = fdtdec_get_int(blob, dwc2_node,
-						     "g-rx-fifo-size", 0);
-	meson_g12a_dwc2_data.np_tx_fifo_sz = fdtdec_get_int(blob, dwc2_node,
-							"g-np-tx-fifo-size", 0);
-	meson_g12a_dwc2_data.tx_fifo_sz = fdtdec_get_int(blob, dwc2_node,
-						     "g-tx-fifo-size", 0);
-
-	/* Switch to peripheral mode */
-	ret = dwc3_meson_g12a_force_mode(dev, USB_DR_MODE_PERIPHERAL);
-	if (ret)
-		return ret;
-
-	return dwc2_udc_probe(&meson_g12a_dwc2_data);
-}
-
-int board_usb_cleanup(int index, enum usb_init_type init)
-{
-	const void *blob = gd->fdt_blob;
-	struct udevice *dev;
-	int node;
-	int ret;
-
-	/* find the usb glue node */
-	node = fdt_node_offset_by_compatible(blob, -1,
-					     "amlogic,meson-g12a-usb-ctrl");
-	if (node < 0)
-		return -ENODEV;
-
-	if (!fdtdec_get_is_enabled(blob, node))
-		return -ENODEV;
-
-	ret = uclass_get_device_by_of_offset(UCLASS_SIMPLE_BUS, node, &dev);
-	if (ret)
-		return ret;
-
-	/* Switch to OTG mode */
-	ret = dwc3_meson_g12a_force_mode(dev, USB_DR_MODE_HOST);
-	if (ret)
-		return ret;
-
-	return 0;
-}
-#endif