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@ -323,7 +323,7 @@ Signed-off-by: Zhao Chenhui <chenhui.zhao@freescale.com>
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usb_phy_set_suspend(dwc->usb2_phy, 0);
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usb_phy_set_suspend(dwc->usb3_phy, 0);
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ret = phy_power_on(dwc->usb2_generic_phy);
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@@ -870,6 +1006,22 @@ static int dwc3_core_init(struct dwc3 *d
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@@ -873,6 +1009,22 @@ static int dwc3_core_init(struct dwc3 *d
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dwc3_writel(dwc->regs, DWC3_GUCTL1, reg);
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}
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@ -346,7 +346,7 @@ Signed-off-by: Zhao Chenhui <chenhui.zhao@freescale.com>
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return 0;
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err4:
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@@ -1076,6 +1228,8 @@ static void dwc3_get_properties(struct d
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@@ -1079,6 +1231,8 @@ static void dwc3_get_properties(struct d
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&hird_threshold);
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dwc->usb3_lpm_capable = device_property_read_bool(dev,
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"snps,usb3_lpm_capable");
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@ -355,9 +355,9 @@ Signed-off-by: Zhao Chenhui <chenhui.zhao@freescale.com>
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dwc->disable_scramble_quirk = device_property_read_bool(dev,
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"snps,disable_scramble_quirk");
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@@ -1108,8 +1262,16 @@ static void dwc3_get_properties(struct d
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dwc->dis_tx_ipgap_linecheck_quirk = device_property_read_bool(dev,
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"snps,dis-tx-ipgap-linecheck-quirk");
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@@ -1113,8 +1267,16 @@ static void dwc3_get_properties(struct d
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dwc->parkmode_disable_ss_quirk = device_property_read_bool(dev,
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"snps,parkmode-disable-ss-quirk");
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+ dwc->quirk_reverse_in_out = device_property_read_bool(dev,
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+ "snps,quirk_reverse_in_out");
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@ -372,7 +372,7 @@ Signed-off-by: Zhao Chenhui <chenhui.zhao@freescale.com>
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device_property_read_u8(dev, "snps,tx_de_emphasis",
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&tx_de_emphasis);
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device_property_read_string(dev, "snps,hsphy_interface",
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@@ -1120,6 +1282,9 @@ static void dwc3_get_properties(struct d
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@@ -1125,6 +1287,9 @@ static void dwc3_get_properties(struct d
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dwc->dis_metastability_quirk = device_property_read_bool(dev,
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"snps,dis_metastability_quirk");
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@ -382,7 +382,7 @@ Signed-off-by: Zhao Chenhui <chenhui.zhao@freescale.com>
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dwc->lpm_nyet_threshold = lpm_nyet_threshold;
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dwc->tx_de_emphasis = tx_de_emphasis;
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@@ -1371,12 +1536,14 @@ static int dwc3_resume_common(struct dwc
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@@ -1376,12 +1541,14 @@ static int dwc3_resume_common(struct dwc
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switch (dwc->dr_mode) {
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case USB_DR_MODE_PERIPHERAL:
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@ -440,9 +440,9 @@ Signed-off-by: Zhao Chenhui <chenhui.zhao@freescale.com>
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+#define DWC3_GUCTL_HSTINAUTORETRY BIT(14)
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+
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/* Global User Control 1 Register */
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#define DWC3_GUCTL1_PARKMODE_DISABLE_SS BIT(17)
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#define DWC3_GUCTL1_TX_IPGAP_LINECHECK_DIS BIT(28)
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#define DWC3_GUCTL1_DEV_L1_EXIT_BY_HW BIT(24)
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@@ -477,6 +506,14 @@
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@@ -478,6 +507,14 @@
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#define DWC3_DEV_IMOD_INTERVAL_SHIFT 0
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#define DWC3_DEV_IMOD_INTERVAL_MASK (0xffff << 0)
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@ -457,7 +457,7 @@ Signed-off-by: Zhao Chenhui <chenhui.zhao@freescale.com>
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/* Structures */
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struct dwc3_trb;
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@@ -788,6 +825,7 @@ struct dwc3_scratchpad_array {
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@@ -789,6 +826,7 @@ struct dwc3_scratchpad_array {
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* @regs: base address for our registers
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* @regs_size: address space size
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* @fladj: frame length adjustment
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@ -465,7 +465,7 @@ Signed-off-by: Zhao Chenhui <chenhui.zhao@freescale.com>
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* @irq_gadget: peripheral controller's IRQ number
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* @nr_scratch: number of scratch buffers
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* @u1u2: only used on revisions <1.83a for workaround
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@@ -843,6 +881,7 @@ struct dwc3_scratchpad_array {
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@@ -844,6 +882,7 @@ struct dwc3_scratchpad_array {
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* @setup_packet_pending: true when there's a Setup Packet in FIFO. Workaround
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* @three_stage_setup: set if we perform a three phase setup
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* @usb3_lpm_capable: set if hadrware supports Link Power Management
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@ -473,7 +473,7 @@ Signed-off-by: Zhao Chenhui <chenhui.zhao@freescale.com>
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* @disable_scramble_quirk: set if we enable the disable scramble quirk
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* @u2exit_lfps_quirk: set if we enable u2exit lfps quirk
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* @u2ss_inp3_quirk: set if we enable P3 OK for U2/SS Inactive quirk
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@@ -922,6 +961,12 @@ struct dwc3 {
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@@ -925,6 +964,12 @@ struct dwc3 {
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|
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enum usb_phy_interface hsphy_mode;
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u32 fladj;
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@ -486,7 +486,7 @@ Signed-off-by: Zhao Chenhui <chenhui.zhao@freescale.com>
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|
|
u32 irq_gadget;
|
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|
|
u32 nr_scratch;
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|
|
u32 u1u2;
|
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|
|
@@ -1006,6 +1051,7 @@ struct dwc3 {
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|
@@ -1009,6 +1054,7 @@ struct dwc3 {
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|
|
unsigned setup_packet_pending:1;
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|
|
unsigned three_stage_setup:1;
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|
|
unsigned usb3_lpm_capable:1;
|
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|
@ -494,7 +494,7 @@ Signed-off-by: Zhao Chenhui <chenhui.zhao@freescale.com>
|
|
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|
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|
|
unsigned disable_scramble_quirk:1;
|
|
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|
|
unsigned u2exit_lfps_quirk:1;
|
|
|
|
|
@@ -1025,6 +1071,11 @@ struct dwc3 {
|
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|
|
@@ -1029,6 +1075,11 @@ struct dwc3 {
|
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|
|
|
|
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|
|
unsigned tx_de_emphasis_quirk:1;
|
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|
|
unsigned tx_de_emphasis:2;
|
|
|
|
|
@ -528,7 +528,7 @@ Signed-off-by: Zhao Chenhui <chenhui.zhao@freescale.com>
|
|
|
|
|
reg &= ~DWC3_DCTL_INITU2ENA;
|
|
|
|
|
--- a/drivers/usb/dwc3/gadget.c
|
|
|
|
|
+++ b/drivers/usb/dwc3/gadget.c
|
|
|
|
|
@@ -3220,6 +3220,7 @@ int dwc3_gadget_init(struct dwc3 *dwc)
|
|
|
|
|
@@ -3216,6 +3216,7 @@ int dwc3_gadget_init(struct dwc3 *dwc)
|
|
|
|
|
{
|
|
|
|
|
int ret;
|
|
|
|
|
int irq;
|
|
|
|
|
@ -536,7 +536,7 @@ Signed-off-by: Zhao Chenhui <chenhui.zhao@freescale.com>
|
|
|
|
|
|
|
|
|
|
irq = dwc3_gadget_get_irq(dwc);
|
|
|
|
|
if (irq < 0) {
|
|
|
|
|
@@ -3298,6 +3299,12 @@ int dwc3_gadget_init(struct dwc3 *dwc)
|
|
|
|
|
@@ -3294,6 +3295,12 @@ int dwc3_gadget_init(struct dwc3 *dwc)
|
|
|
|
|
|
|
|
|
|
dwc3_gadget_set_speed(&dwc->gadget, dwc->maximum_speed);
|
|
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|
|
Koen Vandeputte
4 years ago