[PATCH v3 3/5] usb: dwc2: platform: add hi6220 support

[Zhangfei Gao]

Signed-off-by: Zhangfei Gao <zhangfei....@linaro.org>
---
 drivers/usb/dwc2/platform.c | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/drivers/usb/dwc2/platform.c b/drivers/usb/dwc2/platform.c
index ae095f0..f7c67db 100644
--- a/drivers/usb/dwc2/platform.c
+++ b/drivers/usb/dwc2/platform.c
@@ -50,6 +50,35 @@
 
 static const char dwc2_driver_name[] = "dwc2";
 
+static const struct dwc2_core_params params_hi6220 = {
+       .otg_cap                        = 2,    /* No HNP/SRP capable */
+       .otg_ver                        = 0,    /* 1.3 */
+       .dma_enable                     = 1,
+       .dma_desc_enable                = 0,
+       .speed                          = 0,    /* High Speed */
+       .enable_dynamic_fifo            = 1,
+       .en_multiple_tx_fifo            = 1,
+       .host_rx_fifo_size              = 512,
+       .host_nperio_tx_fifo_size       = 512,
+       .host_perio_tx_fifo_size        = 512,
+       .max_transfer_size              = 65535,
+       .max_packet_count               = 511,
+       .host_channels                  = 16,
+       .phy_type                       = 1,    /* UTMI */
+       .phy_utmi_width                 = 8,
+       .phy_ulpi_ddr                   = 0,    /* Single */
+       .phy_ulpi_ext_vbus              = 0,
+       .i2c_enable                     = 0,
+       .ulpi_fs_ls                     = 0,
+       .host_support_fs_ls_low_power   = 0,
+       .host_ls_low_power_phy_clk      = 0,    /* 48 MHz */
+       .ts_dline                       = 0,
+       .reload_ctl                     = 0,
+       .ahbcfg                         = GAHBCFG_HBSTLEN_INCR16 <<
+                                         GAHBCFG_HBSTLEN_SHIFT,
+       .uframe_sched                   = 0,
+};
+
 static const struct dwc2_core_params params_bcm2835 = {
        .otg_cap                        = 0,    /* HNP/SRP capable */
        .otg_ver                        = 0,    /* 1.3 */
@@ -129,6 +158,7 @@ static int dwc2_driver_remove(struct platform_device *dev)
 
 static const struct of_device_id dwc2_of_match_table[] = {
        { .compatible = "brcm,bcm2835-usb", .data = &params_bcm2835 },
+       { .compatible = "hisilicon,hi6220-usb", .data = &params_hi6220 },
        { .compatible = "rockchip,rk3066-usb", .data = &params_rk3066 },
        { .compatible = "snps,dwc2", .data = NULL },
        { .compatible = "samsung,s3c6400-hsotg", .data = NULL},
-- 
1.9.1

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