mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-24 15:56:49 +00:00
8c405cdccc
The patches were generated from the RPi repo with the following command: git format-patch v6.6.34..rpi-6.1.y Some patches needed rebasing and, as usual, the applied and reverted, wireless drivers, Github workflows, READMEs and defconfigs patches were removed. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
73 lines
2.9 KiB
Diff
73 lines
2.9 KiB
Diff
From 20684f46eb962173b57ba2d70f9f2e028c95c4c9 Mon Sep 17 00:00:00 2001
|
|
From: Jonathan Bell <jonathan@raspberrypi.com>
|
|
Date: Wed, 24 Jan 2024 16:28:19 +0000
|
|
Subject: [PATCH 0853/1085] drivers: usb: dwc3: add FS/LS bus instance parkmode
|
|
disable bit
|
|
|
|
There are three parkmode disable bits, one for each bus instance type.
|
|
Add FS/LS and parse the quirk out of DT. Also update the slightly
|
|
mangled quirk descriptions.
|
|
|
|
Signed-off-by: Jonathan Bell <jonathan@raspberrypi.com>
|
|
---
|
|
drivers/usb/dwc3/core.c | 5 +++++
|
|
drivers/usb/dwc3/core.h | 12 ++++++++----
|
|
2 files changed, 13 insertions(+), 4 deletions(-)
|
|
|
|
--- a/drivers/usb/dwc3/core.c
|
|
+++ b/drivers/usb/dwc3/core.c
|
|
@@ -1312,6 +1312,9 @@ static int dwc3_core_init(struct dwc3 *d
|
|
if (dwc->parkmode_disable_hs_quirk)
|
|
reg |= DWC3_GUCTL1_PARKMODE_DISABLE_HS;
|
|
|
|
+ if (dwc->parkmode_disable_fsls_quirk)
|
|
+ reg |= DWC3_GUCTL1_PARKMODE_DISABLE_FSLS;
|
|
+
|
|
if (DWC3_VER_IS_WITHIN(DWC3, 290A, ANY) &&
|
|
(dwc->maximum_speed == USB_SPEED_HIGH ||
|
|
dwc->maximum_speed == USB_SPEED_FULL))
|
|
@@ -1610,6 +1613,8 @@ static void dwc3_get_properties(struct d
|
|
"snps,parkmode-disable-ss-quirk");
|
|
dwc->parkmode_disable_hs_quirk = device_property_read_bool(dev,
|
|
"snps,parkmode-disable-hs-quirk");
|
|
+ dwc->parkmode_disable_fsls_quirk = device_property_read_bool(dev,
|
|
+ "snps,parkmode-disable-fsls-quirk");
|
|
dwc->gfladj_refclk_lpm_sel = device_property_read_bool(dev,
|
|
"snps,gfladj-refclk-lpm-sel-quirk");
|
|
|
|
--- a/drivers/usb/dwc3/core.h
|
|
+++ b/drivers/usb/dwc3/core.h
|
|
@@ -271,6 +271,7 @@
|
|
#define DWC3_GUCTL1_DEV_L1_EXIT_BY_HW BIT(24)
|
|
#define DWC3_GUCTL1_PARKMODE_DISABLE_SS BIT(17)
|
|
#define DWC3_GUCTL1_PARKMODE_DISABLE_HS BIT(16)
|
|
+#define DWC3_GUCTL1_PARKMODE_DISABLE_FSLS BIT(15)
|
|
#define DWC3_GUCTL1_RESUME_OPMODE_HS_HOST BIT(10)
|
|
|
|
/* Global Status Register */
|
|
@@ -1115,10 +1116,12 @@ struct dwc3_scratchpad_array {
|
|
* generation after resume from suspend.
|
|
* @ulpi_ext_vbus_drv: Set to confiure the upli chip to drives CPEN pin
|
|
* VBUS with an external supply.
|
|
- * @parkmode_disable_ss_quirk: set if we need to disable all SuperSpeed
|
|
- * instances in park mode.
|
|
- * @parkmode_disable_hs_quirk: set if we need to disable all HishSpeed
|
|
- * instances in park mode.
|
|
+ * @parkmode_disable_ss_quirk: If set, disable park mode feature for all
|
|
+ * Superspeed instances.
|
|
+ * @parkmode_disable_hs_quirk: If set, disable park mode feature for all
|
|
+ * Highspeed instances.
|
|
+ * @parkmode_disable_fsls_quirk: If set, disable park mode feature for all
|
|
+ * Full/Lowspeed instances.
|
|
* @tx_de_emphasis_quirk: set if we enable Tx de-emphasis quirk
|
|
* @tx_de_emphasis: Tx de-emphasis value
|
|
* 0 - -6dB de-emphasis
|
|
@@ -1341,6 +1344,7 @@ struct dwc3 {
|
|
unsigned ulpi_ext_vbus_drv:1;
|
|
unsigned parkmode_disable_ss_quirk:1;
|
|
unsigned parkmode_disable_hs_quirk:1;
|
|
+ unsigned parkmode_disable_fsls_quirk:1;
|
|
unsigned gfladj_refclk_lpm_sel:1;
|
|
|
|
unsigned tx_de_emphasis_quirk:1;
|