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[ meson64 ] Remove deprecated patches
This commit is contained in:
Igor Pecovnik
parent
887ef462fc
commit
533222dde7
2 changed files with 0 additions and 167 deletions
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@ -1,82 +0,0 @@
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From 4a480620ea21450294af4716e774360f4fb06f62 Mon Sep 17 00:00:00 2001
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From: Neil Armstrong <narmstrong@baylibre.com>
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Date: Mon, 14 Oct 2019 16:17:17 +0200
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Subject: [PATCH] usb: dwc3: gadget: Add support for disabling SS instances in
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park mode
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In certain circumstances, the XHCI SuperSpeed instance in park mode
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can fail to recover, thus on Amlogic G12A/G12B/SM1 SoCs when there is high
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load on the single XHCI SuperSpeed instance, the controller can crash like:
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xhci-hcd xhci-hcd.0.auto: xHCI host not responding to stop endpoint command.
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xhci-hcd xhci-hcd.0.auto: Host halt failed, -110
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xhci-hcd xhci-hcd.0.auto: xHCI host controller not responding, assume dead
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xhci-hcd xhci-hcd.0.auto: xHCI host not responding to stop endpoint command.
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hub 2-1.1:1.0: hub_ext_port_status failed (err = -22)
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xhci-hcd xhci-hcd.0.auto: HC died; cleaning up
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usb 2-1.1-port1: cannot reset (err = -22)
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Setting the PARKMODE_DISABLE_SS bit in the DWC3_USB3_GUCTL1 mitigates
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the issue. The bit is described as :
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"When this bit is set to '1' all SS bus instances in park mode are disabled"
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CC: Dongjin Kim <tobetter@gmail.com>
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Cc: Jianxin Pan <jianxin.pan@amlogic.com>
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Reported-by: Tim <elatllat@gmail.com>
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Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
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---
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drivers/usb/dwc3/core.c | 5 +++++
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drivers/usb/dwc3/core.h | 4 ++++
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2 files changed, 9 insertions(+)
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diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c
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index 97d6ae3c4df2fc..895c81f7eddad4 100644
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--- a/drivers/usb/dwc3/core.c
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+++ b/drivers/usb/dwc3/core.c
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@@ -992,6 +992,9 @@ static int dwc3_core_init(struct dwc3 *dwc)
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if (dwc->dis_tx_ipgap_linecheck_quirk)
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reg |= DWC3_GUCTL1_TX_IPGAP_LINECHECK_DIS;
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+ if (dwc->parkmode_disable_ss_quirk)
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+ reg |= DWC3_GUCTL1_PARKMODE_DISABLE_SS;
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+
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dwc3_writel(dwc->regs, DWC3_GUCTL1, reg);
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}
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@@ -1302,6 +1305,8 @@ static void dwc3_get_properties(struct dwc3 *dwc)
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"snps,dis-del-phy-power-chg-quirk");
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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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+ dwc->parkmode_disable_ss_quirk = device_property_read_bool(dev,
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+ "snps,parkmode-disable-ss-quirk");
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dwc->tx_de_emphasis_quirk = device_property_read_bool(dev,
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"snps,tx_de_emphasis_quirk");
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diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h
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index 1c8b349379af24..5fb557f24d3879 100644
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--- a/drivers/usb/dwc3/core.h
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+++ b/drivers/usb/dwc3/core.h
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@@ -249,6 +249,7 @@
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#define DWC3_GUCTL_HSTINAUTORETRY BIT(14)
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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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@@ -1022,6 +1023,8 @@ struct dwc3_scratchpad_array {
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* change quirk.
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* @dis_tx_ipgap_linecheck_quirk: set if we disable u2mac linestate
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* check during HS transmit.
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+ * @parkmode_disable_ss_quirk: set if we need to disable all SuperSpeed
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+ * instances in park mode.
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* @tx_de_emphasis_quirk: set if we enable Tx de-emphasis quirk
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* @tx_de_emphasis: Tx de-emphasis value
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* 0 - -6dB de-emphasis
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@@ -1213,6 +1216,7 @@ struct dwc3 {
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unsigned dis_u2_freeclk_exists_quirk:1;
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unsigned dis_del_phy_power_chg_quirk:1;
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unsigned dis_tx_ipgap_linecheck_quirk:1;
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+ unsigned parkmode_disable_ss_quirk:1;
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unsigned tx_de_emphasis_quirk:1;
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unsigned tx_de_emphasis:2;
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@ -1,85 +0,0 @@
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From 5ef0ea3f8477b4ae0774723fb0298013f59e31bf Mon Sep 17 00:00:00 2001
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From: Neil Armstrong <narmstrong@baylibre.com>
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Date: Thu, 17 Oct 2019 21:04:34 +0000
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Subject: [PATCH 063/101] FROMLIST: usb: dwc3: gadget: Add support for
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disabling SS instances in park mode
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In certain circumstances, the XHCI SuperSpeed instance in park mode
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can fail to recover, thus on Amlogic G12A/G12B/SM1 SoCs when there is high
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load on the single XHCI SuperSpeed instance, the controller can crash like:
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xhci-hcd xhci-hcd.0.auto: xHCI host not responding to stop endpoint command.
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xhci-hcd xhci-hcd.0.auto: Host halt failed, -110
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xhci-hcd xhci-hcd.0.auto: xHCI host controller not responding, assume dead
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xhci-hcd xhci-hcd.0.auto: xHCI host not responding to stop endpoint command.
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hub 2-1.1:1.0: hub_ext_port_status failed (err = -22)
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xhci-hcd xhci-hcd.0.auto: HC died; cleaning up
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usb 2-1.1-port1: cannot reset (err = -22)
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Setting the PARKMODE_DISABLE_SS bit in the DWC3_USB3_GUCTL1 mitigates
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the issue. The bit is described as :
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"When this bit is set to '1' all SS bus instances in park mode are disabled"
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CC: Dongjin Kim <tobetter@gmail.com>
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Cc: Jianxin Pan <jianxin.pan@amlogic.com>
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Reported-by: Tim <elatllat@gmail.com>
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Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
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---
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drivers/usb/dwc3/core.c | 5 +++++
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drivers/usb/dwc3/core.h | 4 ++++
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2 files changed, 9 insertions(+)
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diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c
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index 1d85c42b9c67..43bd5b1ea9e2 100644
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--- a/drivers/usb/dwc3/core.c
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+++ b/drivers/usb/dwc3/core.c
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@@ -1029,6 +1029,9 @@ static int dwc3_core_init(struct dwc3 *dwc)
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if (dwc->dis_tx_ipgap_linecheck_quirk)
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reg |= DWC3_GUCTL1_TX_IPGAP_LINECHECK_DIS;
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+ if (dwc->parkmode_disable_ss_quirk)
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+ reg |= DWC3_GUCTL1_PARKMODE_DISABLE_SS;
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+
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dwc3_writel(dwc->regs, DWC3_GUCTL1, reg);
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}
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@@ -1342,6 +1345,8 @@ static void dwc3_get_properties(struct dwc3 *dwc)
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"snps,dis-del-phy-power-chg-quirk");
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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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+ dwc->parkmode_disable_ss_quirk = device_property_read_bool(dev,
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+ "snps,parkmode-disable-ss-quirk");
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dwc->tx_de_emphasis_quirk = device_property_read_bool(dev,
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"snps,tx_de_emphasis_quirk");
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diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h
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index 77c4a9abe365..3ecc69c5b150 100644
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--- a/drivers/usb/dwc3/core.h
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+++ b/drivers/usb/dwc3/core.h
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@@ -249,6 +249,7 @@
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#define DWC3_GUCTL_HSTINAUTORETRY BIT(14)
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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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@@ -1024,6 +1025,8 @@ struct dwc3_scratchpad_array {
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* change quirk.
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* @dis_tx_ipgap_linecheck_quirk: set if we disable u2mac linestate
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* check during HS transmit.
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+ * @parkmode_disable_ss_quirk: set if we need to disable all SuperSpeed
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+ * instances in park mode.
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* @tx_de_emphasis_quirk: set if we enable Tx de-emphasis quirk
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* @tx_de_emphasis: Tx de-emphasis value
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* 0 - -6dB de-emphasis
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@@ -1215,6 +1218,7 @@ struct dwc3 {
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unsigned dis_u2_freeclk_exists_quirk:1;
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unsigned dis_del_phy_power_chg_quirk:1;
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unsigned dis_tx_ipgap_linecheck_quirk:1;
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+ unsigned parkmode_disable_ss_quirk:1;
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unsigned tx_de_emphasis_quirk:1;
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unsigned tx_de_emphasis:2;
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--
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2.17.1
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