From 6b06c2fb8ec15faed936cae79f3d6cec2705cac1 Mon Sep 17 00:00:00 2001 From: Mathias Kresin Date: Mon, 4 Sep 2017 23:25:15 +0200 Subject: lantiq: drop kernel 4.4 support Signed-off-by: Mathias Kresin --- ...ke-the-lantiq-settings-match-vendor-drive.patch | 129 --------------------- 1 file changed, 129 deletions(-) delete mode 100644 target/linux/lantiq/patches-4.4/0061-USB-DWC2-make-the-lantiq-settings-match-vendor-drive.patch (limited to 'target/linux/lantiq/patches-4.4/0061-USB-DWC2-make-the-lantiq-settings-match-vendor-drive.patch') diff --git a/target/linux/lantiq/patches-4.4/0061-USB-DWC2-make-the-lantiq-settings-match-vendor-drive.patch b/target/linux/lantiq/patches-4.4/0061-USB-DWC2-make-the-lantiq-settings-match-vendor-drive.patch deleted file mode 100644 index d92e7b1dcf..0000000000 --- a/target/linux/lantiq/patches-4.4/0061-USB-DWC2-make-the-lantiq-settings-match-vendor-drive.patch +++ /dev/null @@ -1,129 +0,0 @@ -From de2cad82c4d0872066f83ce59462603852b47f03 Mon Sep 17 00:00:00 2001 -From: Hauke Mehrtens -Date: Fri, 6 Jan 2017 17:55:24 +0100 -Subject: [PATCH 2/2] usb: dwc2: add support for other Lantiq SoCs - -The size of the internal RAM of the DesignWare USB controller changed -between the different Lantiq SoCs. We have the following sizes: - -Amazon + Danube: 8 KByte -Amazon SE + arx100: 2 KByte -xrx200 + xrx300: 2.5 KByte - -For Danube SoC we do not provide the params and let the driver decide -to use sane defaults, for the Amazon SE and arx100 we use small fifos -and for the xrx200 and xrx300 SCs a little bit bigger periodic fifo. -The auto detection of max_transfer_size and max_packet_count should -work, so remove it. - -Signed-off-by: Hauke Mehrtens ---- - drivers/usb/dwc2/platform.c | 46 ++++++++++++++++++++++++++++++++++++++------- - 1 file changed, 39 insertions(+), 7 deletions(-) - ---- a/drivers/usb/dwc2/platform.c -+++ b/drivers/usb/dwc2/platform.c -@@ -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 +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 */ -- .max_transfer_size = 65535, -- .max_packet_count = 511, -+ .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_xrx200 = { -+ .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 = 288, /* 288 DWORDs */ -+ .host_nperio_tx_fifo_size = 128, /* 128 DWORDs */ -+ .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, -@@ -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 +400,11 @@ static int dwc2_driver_remove(struct pla - static const struct of_device_id dwc2_of_match_table[] = { - { .compatible = "brcm,bcm2835-usb", .data = ¶ms_bcm2835 }, - { .compatible = "rockchip,rk3066-usb", .data = ¶ms_rk3066 }, -- { .compatible = "lantiq,arx100-usb", .data = ¶ms_ltq }, -- { .compatible = "lantiq,xrx200-usb", .data = ¶ms_ltq }, -+ { .compatible = "lantiq,danube-usb", .data = ¶ms_danube }, -+ { .compatible = "lantiq,ase-usb", .data = ¶ms_ase }, -+ { .compatible = "lantiq,arx100-usb", .data = ¶ms_ase }, -+ { .compatible = "lantiq,xrx200-usb", .data = ¶ms_xrx200 }, -+ { .compatible = "lantiq,xrx300-usb", .data = ¶ms_xrx200 }, - { .compatible = "snps,dwc2", .data = NULL }, - { .compatible = "samsung,s3c6400-hsotg", .data = NULL}, - {}, -- cgit v1.2.3