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lantiq: fix missing otg_cap on danube platform

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USB doesn't work in some danube boards because otg_cap
is missing since previous changes made on the USB-dwc2
lantiq driver. Fix it.

Tested on the ARV7518PW router.

Signed-off-by: Daniel Gonzalez Cabanelas <dgcbueu@gmail.com>
This commit is contained in:
Daniel Gonzalez Cabanelas 2017-07-29 14:54:15 +02:00 committed by Hauke Mehrtens
parent 12a0da6315
commit af802bc687
1 changed files with 54 additions and 24 deletions
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78
target/linux/lantiq/patches-4.4/0061-USB-DWC2-make-the-lantiq-settings-match-vendor-drive.patch
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@ -23,16 +23,46 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
--- a/drivers/usb/dwc2/platform.c
+++ b/drivers/usb/dwc2/platform.c
@@ -116,7 +116,7 @@ static const struct dwc2_core_params par
@@ -116,7 +116,37 @@ static const struct dwc2_core_params par
.hibernation = -1,
};
-static const struct dwc2_core_params params_ltq = {
+static const struct dwc2_core_params params_danube = {
+ .otg_cap = 2, /* non-HNP/non-SRP */
+ .otg_ver = -1,
+ .dma_enable = -1,
+ .dma_desc_enable = -1,
+ .speed = -1,
+ .enable_dynamic_fifo = -1,
+ .en_multiple_tx_fifo = -1,
+ .host_rx_fifo_size = -1,
+ .host_nperio_tx_fifo_size = -1,
+ .host_perio_tx_fifo_size = -1,
+ .max_transfer_size = -1,
+ .max_packet_count = -1,
+ .host_channels = -1,
+ .phy_type = -1,
+ .phy_utmi_width = -1,
+ .phy_ulpi_ddr = -1,
+ .phy_ulpi_ext_vbus = -1,
+ .i2c_enable = -1,
+ .ulpi_fs_ls = -1,
+ .host_support_fs_ls_low_power = -1,
+ .host_ls_low_power_phy_clk = -1,
+ .ts_dline = -1,
+ .reload_ctl = -1,
+ .ahbcfg = -1,
+ .uframe_sched = -1,
+ .external_id_pin_ctl = -1,
+ .hibernation = -1,
+};
+
+static const struct dwc2_core_params params_ase = {
.otg_cap = 2, /* non-HNP/non-SRP */
.otg_ver = -1,
.dma_enable = -1,
@@ -127,8 +127,8 @@ static const struct dwc2_core_params par
@@ -127,8 +157,38 @@ static const struct dwc2_core_params par
.host_rx_fifo_size = 288, /* 288 DWORDs */
.host_nperio_tx_fifo_size = 128, /* 128 DWORDs */
.host_perio_tx_fifo_size = 96, /* 96 DWORDs */
@ -40,15 +70,17 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
- .max_packet_count = 511,
+ .max_transfer_size = -1,
+ .max_packet_count = -1,
.host_channels = -1,
.phy_type = -1,
.phy_utmi_width = -1,
@@ -140,8 +140,37 @@ static const struct dwc2_core_params par
.host_ls_low_power_phy_clk = -1,
.ts_dline = -1,
.reload_ctl = -1,
- .ahbcfg = GAHBCFG_HBSTLEN_INCR16 <<
- GAHBCFG_HBSTLEN_SHIFT,
+ .host_channels = -1,
+ .phy_type = -1,
+ .phy_utmi_width = -1,
+ .phy_ulpi_ddr = -1,
+ .phy_ulpi_ext_vbus = -1,
+ .i2c_enable = -1,
+ .ulpi_fs_ls = -1,
+ .host_support_fs_ls_low_power = -1,
+ .host_ls_low_power_phy_clk = -1,
+ .ts_dline = -1,
+ .reload_ctl = -1,
+ .ahbcfg = -1,
+ .uframe_sched = -1,
+ .external_id_pin_ctl = -1,
@ -68,28 +100,26 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
+ .host_perio_tx_fifo_size = 136, /* 136 DWORDs */
+ .max_transfer_size = -1,
+ .max_packet_count = -1,
+ .host_channels = -1,
+ .phy_type = -1,
+ .phy_utmi_width = -1,
+ .phy_ulpi_ddr = -1,
+ .phy_ulpi_ext_vbus = -1,
+ .i2c_enable = -1,
+ .ulpi_fs_ls = -1,
+ .host_support_fs_ls_low_power = -1,
+ .host_ls_low_power_phy_clk = -1,
+ .ts_dline = -1,
+ .reload_ctl = -1,
.host_channels = -1,
.phy_type = -1,
.phy_utmi_width = -1,
@@ -140,8 +200,7 @@ static const struct dwc2_core_params par
.host_ls_low_power_phy_clk = -1,
.ts_dline = -1,
.reload_ctl = -1,
- .ahbcfg = GAHBCFG_HBSTLEN_INCR16 <<
- GAHBCFG_HBSTLEN_SHIFT,
+ .ahbcfg = -1,
.uframe_sched = -1,
.external_id_pin_ctl = -1,
.hibernation = -1,
@@ -341,8 +370,11 @@ static int dwc2_driver_remove(struct pla
@@ -341,8 +400,11 @@ static int dwc2_driver_remove(struct pla
static const struct of_device_id dwc2_of_match_table[] = {
{ .compatible = "brcm,bcm2835-usb", .data = &params_bcm2835 },
{ .compatible = "rockchip,rk3066-usb", .data = &params_rk3066 },
- { .compatible = "lantiq,arx100-usb", .data = &params_ltq },
- { .compatible = "lantiq,xrx200-usb", .data = &params_ltq },
+ { .compatible = "lantiq,danube-usb", .data = NULL },
+ { .compatible = "lantiq,danube-usb", .data = &params_danube },
+ { .compatible = "lantiq,ase-usb", .data = &params_ase },
+ { .compatible = "lantiq,arx100-usb", .data = &params_ase },
+ { .compatible = "lantiq,xrx200-usb", .data = &params_xrx200 },