1 files changed, 0 insertions, 63 deletions
diff --git a/target/linux/generic/backport-4.19/200-v5.2-usb-dwc2-Set-lpm-mode-parameters-depend-on-HW-configuration.patch b/target/linux/generic/backport-4.19/200-v5.2-usb-dwc2-Set-lpm-mode-parameters-depend-on-HW-configuration.patch
deleted file mode 100644
index ed4aadf2be..0000000000
--- a/target/linux/generic/backport-4.19/200-v5.2-usb-dwc2-Set-lpm-mode-parameters-depend-on-HW-configuration.patch
+++ /dev/null
@@ -1,63 +0,0 @@
-From 28b5c129ca6e585ec95c160ec4297bc6c6360b6f Mon Sep 17 00:00:00 2001
-From: Minas Harutyunyan <minas.harutyunyan@synopsys.com>
-Date: Mon, 4 Mar 2019 17:08:07 +0400
-Subject: usb: dwc2: Set lpm mode parameters depend on HW configuration
-
-If core not supported lpm, i.e. BCM2835 then confusing warnings seen
-in log.
-
-To avoid these warnings, added function dwc2_set_param_lpm() to set
-lpm and other lpm related parameters based on lpm support by core.
-
-Signed-off-by: Minas Harutyunyan <hminas@synopsys.com>
-Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
----
- drivers/usb/dwc2/params.c | 23 ++++++++++++++++++-----
- 1 file changed, 18 insertions(+), 5 deletions(-)
-
---- a/drivers/usb/dwc2/params.c
-+++ b/drivers/usb/dwc2/params.c
-@@ -273,6 +273,23 @@ static void dwc2_set_param_power_down(st
- 	hsotg->params.power_down = val;
- }
- 
-+static void dwc2_set_param_lpm(struct dwc2_hsotg *hsotg)
-+{
-+	struct dwc2_core_params *p = &hsotg->params;
-+
-+	p->lpm = hsotg->hw_params.lpm_mode;
-+	if (p->lpm) {
-+		p->lpm_clock_gating = true;
-+		p->besl = true;
-+		p->hird_threshold_en = true;
-+		p->hird_threshold = 4;
-+	} else {
-+		p->lpm_clock_gating = false;
-+		p->besl = false;
-+		p->hird_threshold_en = false;
-+	}
-+}
-+
- /**
-  * dwc2_set_default_params() - Set all core parameters to their
-  * auto-detected default values.
-@@ -291,6 +308,7 @@ static void dwc2_set_default_params(stru
- 	dwc2_set_param_speed(hsotg);
- 	dwc2_set_param_phy_utmi_width(hsotg);
- 	dwc2_set_param_power_down(hsotg);
-+	dwc2_set_param_lpm(hsotg);
- 	p->phy_ulpi_ddr = false;
- 	p->phy_ulpi_ext_vbus = false;
- 
-@@ -303,11 +321,6 @@ static void dwc2_set_default_params(stru
- 	p->reload_ctl = (hw->snpsid >= DWC2_CORE_REV_2_92a);
- 	p->uframe_sched = true;
- 	p->external_id_pin_ctl = false;
--	p->lpm = true;
--	p->lpm_clock_gating = true;
--	p->besl = true;
--	p->hird_threshold_en = true;
--	p->hird_threshold = 4;
- 	p->ipg_isoc_en = false;
- 	p->max_packet_count = hw->max_packet_count;
- 	p->max_transfer_size = hw->max_transfer_size;