Merge remote-tracking branch 'origin/f29' into f29-user-thl-vanilla-fedora

3 files changed, 560 insertions, 0 deletions

diff --git a/arm64-dts-marvell-a3700-reserve-ATF-memory.patch b/arm64-dts-marvell-a3700-reserve-ATF-memory.patch
new file mode 100644
index 000000000..c10e7256d
--- /dev/null
+++ b/arm64-dts-marvell-a3700-reserve-ATF-memory.patch
@@ -0,0 +1,45 @@
+From e1912a821a992f04c258e844d717733de03daeb7 Mon Sep 17 00:00:00 2001
+From: Peter Robinson <pbrobinson@gmail.com>
+Date: Wed, 15 Aug 2018 14:06:45 +0100
+Subject: [PATCH] arm64: dts: marvell: a3700: reserve ATF memory
+
+On Marvell Armada 3700, the ARM Trusted Firmware is loaded in RAM at address
+0x04000000, and can use up to 16MiB (0x01000000).
+
+As the ATF is responsible for handling PSCI calls (including, but not limited
+to, system reset management), its memory area should never be overwritten
+during runtime.
+
+Declaring a range of reserved memory solves this problem.
+
+Signed-off-by: Arnaud Ferraris <arnaud.ferraris.external@xxxxxxxxxx>
+Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
+---
+ arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 11 +++++++++++
+ 1 file changed, 11 insertions(+)
+
+diff --git a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
+index 3353252d78a0a..2110e7dbc9818 100644
+--- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
++++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
+@@ -34,6 +34,17 @@
+ 		};
+ 	};
+ 
++	reserved-memory {
++		#address-cells = <2>;
++		#size-cells = <2>;
++		ranges;
++
++		arm-trusted-firmware@4000000 {
++			no-map;
++			reg = <0x0 0x04000000 0x0 0x01000000>;
++		};
++	};
++
+ 	psci {
+ 		compatible = "arm,psci-0.2";
+ 		method = "smc";
+-- 
+2.17.1
+
diff --git a/kernel.spec b/kernel.spec
index 8e1f7968f..0c36fbad7 100644
--- a/kernel.spec
+++ b/kernel.spec
@@ -609,6 +609,11 @@ Patch310: arm-dts-armada388-helios4.patch
 # https://www.spinics.net/lists/arm-kernel/msg670137.html
 Patch311: arm64-ZynqMP-firmware-clock-drivers-core.patch
 
+# https://www.spinics.net/lists/linux-usb/msg171314.html
+Patch312: usb-dwc2-Turn-on-uframe-sched-everywhere.patch
+
+Patch313: arm64-dts-marvell-a3700-reserve-ATF-memory.patch
+
 # Enabling Patches for the RPi3+
 Patch330: bcm2837-enable-pmu.patch
 
@@ -1929,6 +1934,13 @@ fi
 #
 #
 %changelog
+* Wed Aug 22 2018 Laura Abbott <labbott@redhat.com> - 4.18.4-300
+- Linux v4.18.4
+
+* Wed Aug 22 2018 Peter Robinson <pbrobinson@fedoraproject.org>
+- Re-add mvebu a3700 ATF memory exclusion
+- Upstream fix for dwc2 on some ARM platforms
+
 * Mon Aug 20 2018 Laura Abbott <labbott@redhat.com> - 4.18.3-300
 - Linux v4.18.3
 
diff --git a/usb-dwc2-Turn-on-uframe-sched-everywhere.patch b/usb-dwc2-Turn-on-uframe-sched-everywhere.patch
new file mode 100644
index 000000000..2b60a6913
--- /dev/null
+++ b/usb-dwc2-Turn-on-uframe-sched-everywhere.patch
@@ -0,0 +1,503 @@
+From patchwork Thu Jul 26 20:07:27 2018
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+        (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128);
+        Thu, 26 Jul 2018 13:07:59 -0700 (PDT)
+From: Douglas Anderson <dianders@chromium.org>
+To: balbi@kernel.org, hminas@synopsys.com, gregkh@linuxfoundation.org
+Cc: stefan.wahren@i2se.com, grigor.tovmasyan@synopsys.com,
+        Bruno Herrera <bruherrera@gmail.com>,
+        Zhangfei Gao <zhangfei.gao@linaro.org>, john.stultz@linaro.org,
+        Stephen Warren <swarren@wwwdotorg.org>,
+        Jerome Brunet <jbrunet@baylibre.com>,
+        Douglas Anderson <dianders@chromium.org>,
+        linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org
+Subject: [REPOST PATCH 1/4] usb: dwc2: Turn on uframe_sched on "bcm" platforms
+Date: Thu, 26 Jul 2018 13:07:27 -0700
+Message-Id: <20180726200730.18290-2-dianders@chromium.org>
+X-Mailer: git-send-email 2.18.0.345.g5c9ce644c3-goog
+In-Reply-To: <20180726200730.18290-1-dianders@chromium.org>
+References: <20180726200730.18290-1-dianders@chromium.org>
+MIME-Version: 1.0
+Sender: linux-usb-owner@vger.kernel.org
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+List-ID: <linux-usb.vger.kernel.org>
+X-Mailing-List: linux-usb@vger.kernel.org
+X-Virus-Scanned: ClamAV using ClamSMTP
+
+There's no reason to have the uframe scheduler off on dwc2.  Running
+with uframe_sched = False is equivalent to saying "I don't want to run
+the correct code, I want to run the old and incorrect code".
+
+The uframe scheduler has been off on Broadcom since commit
+58b179dcf28c ("staging: dwc2: disable uframe_sched on the bcm2835").
+Since then there have been many many improvements, notably the commit
+9f9f09b048f5 ("usb: dwc2: host: Totally redo the microframe
+scheduler")
+
+Presumably if everyone is good w/ the uframe_sched turned back on we
+can kill all the old and crufty non-uframe sched code.
+
+Signed-off-by: Douglas Anderson <dianders@chromium.org>
+Tested-by: Stefan Wahren <stefan.wahren@i2se.com>
+Acked-by: Minas Harutyunyan <hminas@synopsys.com>
+---
+
+ drivers/usb/dwc2/params.c | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/drivers/usb/dwc2/params.c b/drivers/usb/dwc2/params.c
+index af075d4da895..14b8742e62fa 100644
+--- a/drivers/usb/dwc2/params.c
++++ b/drivers/usb/dwc2/params.c
+@@ -47,7 +47,6 @@ static void dwc2_set_bcm_params(struct dwc2_hsotg *hsotg)
+ 	p->max_transfer_size = 65535;
+ 	p->max_packet_count = 511;
+ 	p->ahbcfg = 0x10;
+-	p->uframe_sched = false;
+ }
+ 
+ static void dwc2_set_his_params(struct dwc2_hsotg *hsotg)
+
+From patchwork Thu Jul 26 20:07:28 2018
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+        (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128);
+        Thu, 26 Jul 2018 13:08:00 -0700 (PDT)
+From: Douglas Anderson <dianders@chromium.org>
+To: balbi@kernel.org, hminas@synopsys.com, gregkh@linuxfoundation.org
+Cc: stefan.wahren@i2se.com, grigor.tovmasyan@synopsys.com,
+        Bruno Herrera <bruherrera@gmail.com>,
+        Zhangfei Gao <zhangfei.gao@linaro.org>, john.stultz@linaro.org,
+        Stephen Warren <swarren@wwwdotorg.org>,
+        Jerome Brunet <jbrunet@baylibre.com>,
+        Douglas Anderson <dianders@chromium.org>,
+        linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org
+Subject: [REPOST PATCH 2/4] usb: dwc2: Turn on uframe_sched on "his" platforms
+Date: Thu, 26 Jul 2018 13:07:28 -0700
+Message-Id: <20180726200730.18290-3-dianders@chromium.org>
+X-Mailer: git-send-email 2.18.0.345.g5c9ce644c3-goog
+In-Reply-To: <20180726200730.18290-1-dianders@chromium.org>
+References: <20180726200730.18290-1-dianders@chromium.org>
+MIME-Version: 1.0
+Sender: linux-usb-owner@vger.kernel.org
+Precedence: bulk
+List-ID: <linux-usb.vger.kernel.org>
+X-Mailing-List: linux-usb@vger.kernel.org
+X-Virus-Scanned: ClamAV using ClamSMTP
+
+There's no reason to have the uframe scheduler off on dwc2.  Running
+with uframe_sched = False is equivalent to saying "I don't want to run
+the correct code, I want to run the old and incorrect code".
+
+The uframe scheduler has been off on HiSilicon since commit
+37dd9d65cc41 ("usb: dwc2: add support of hi6220").  Since then there
+have been many many improvements, notably the commit 9f9f09b048f5
+("usb: dwc2: host: Totally redo the microframe scheduler")
+
+Presumably if everyone is good w/ the uframe_sched turned back on we
+can kill all the old and crufty non-uframe sched code.
+
+Signed-off-by: Douglas Anderson <dianders@chromium.org>
+Tested-by: John Stultz <john.stultz@linaro.org>
+Acked-by: Minas Harutyunyan <hminas@synopsys.com>
+---
+
+ drivers/usb/dwc2/params.c | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/drivers/usb/dwc2/params.c b/drivers/usb/dwc2/params.c
+index 14b8742e62fa..db97bb16ecc4 100644
+--- a/drivers/usb/dwc2/params.c
++++ b/drivers/usb/dwc2/params.c
+@@ -67,7 +67,6 @@ static void dwc2_set_his_params(struct dwc2_hsotg *hsotg)
+ 	p->reload_ctl = false;
+ 	p->ahbcfg = GAHBCFG_HBSTLEN_INCR16 <<
+ 		GAHBCFG_HBSTLEN_SHIFT;
+-	p->uframe_sched = false;
+ 	p->change_speed_quirk = true;
+ 	p->power_down = false;
+ }
+
+From patchwork Thu Jul 26 20:07:29 2018
+Content-Type: text/plain; charset="utf-8"
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+        (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128);
+        Thu, 26 Jul 2018 13:08:02 -0700 (PDT)
+From: Douglas Anderson <dianders@chromium.org>
+To: balbi@kernel.org, hminas@synopsys.com, gregkh@linuxfoundation.org
+Cc: stefan.wahren@i2se.com, grigor.tovmasyan@synopsys.com,
+        Bruno Herrera <bruherrera@gmail.com>,
+        Zhangfei Gao <zhangfei.gao@linaro.org>, john.stultz@linaro.org,
+        Stephen Warren <swarren@wwwdotorg.org>,
+        Jerome Brunet <jbrunet@baylibre.com>,
+        Douglas Anderson <dianders@chromium.org>,
+        linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org
+Subject: [REPOST PATCH 3/4] usb: dwc2: Turn on uframe_sched on "amlogic"
+ platforms
+Date: Thu, 26 Jul 2018 13:07:29 -0700
+Message-Id: <20180726200730.18290-4-dianders@chromium.org>
+X-Mailer: git-send-email 2.18.0.345.g5c9ce644c3-goog
+In-Reply-To: <20180726200730.18290-1-dianders@chromium.org>
+References: <20180726200730.18290-1-dianders@chromium.org>
+MIME-Version: 1.0
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+
+There's no reason to have the uframe scheduler off on dwc2.  Running
+with uframe_sched = False is equivalent to saying "I don't want to run
+the correct code, I want to run the old and incorrect code".
+
+The uframe scheduler has been off on Amlogic since commit f94310ac076e
+("usb: dwc2: add support for Meson8b and GXBB SoCs").  While this was
+after most of the recent improvements, notably the commit 9f9f09b048f5
+("usb: dwc2: host: Totally redo the microframe scheduler"), presumably
+the parameters were copied from another platform and the uframe
+scheduler wasn't tried.
+
+Presumably if everyone is good w/ the uframe_sched turned back on we
+can kill all the old and crufty non-uframe sched code.
+
+Signed-off-by: Douglas Anderson <dianders@chromium.org>
+Reviewed-by: Minas Harutyunyan <hminas@synopsys.com>
+---
+
+ drivers/usb/dwc2/params.c | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/drivers/usb/dwc2/params.c b/drivers/usb/dwc2/params.c
+index db97bb16ecc4..93380f7c32b4 100644
+--- a/drivers/usb/dwc2/params.c
++++ b/drivers/usb/dwc2/params.c
+@@ -110,7 +110,6 @@ static void dwc2_set_amlogic_params(struct dwc2_hsotg *hsotg)
+ 	p->phy_type = DWC2_PHY_TYPE_PARAM_UTMI;
+ 	p->ahbcfg = GAHBCFG_HBSTLEN_INCR8 <<
+ 		GAHBCFG_HBSTLEN_SHIFT;
+-	p->uframe_sched = false;
+ }
+ 
+ static void dwc2_set_amcc_params(struct dwc2_hsotg *hsotg)
+
+From patchwork Thu Jul 26 20:07:30 2018
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+        (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128);
+        Thu, 26 Jul 2018 13:08:03 -0700 (PDT)
+From: Douglas Anderson <dianders@chromium.org>
+To: balbi@kernel.org, hminas@synopsys.com, gregkh@linuxfoundation.org
+Cc: stefan.wahren@i2se.com, grigor.tovmasyan@synopsys.com,
+        Bruno Herrera <bruherrera@gmail.com>,
+        Zhangfei Gao <zhangfei.gao@linaro.org>, john.stultz@linaro.org,
+        Stephen Warren <swarren@wwwdotorg.org>,
+        Jerome Brunet <jbrunet@baylibre.com>,
+        Douglas Anderson <dianders@chromium.org>,
+        linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org
+Subject: [REPOST PATCH 4/4] usb: dwc2: Turn on uframe_sched on
+ "stm32f4x9_fsotg" platforms
+Date: Thu, 26 Jul 2018 13:07:30 -0700
+Message-Id: <20180726200730.18290-5-dianders@chromium.org>
+X-Mailer: git-send-email 2.18.0.345.g5c9ce644c3-goog
+In-Reply-To: <20180726200730.18290-1-dianders@chromium.org>
+References: <20180726200730.18290-1-dianders@chromium.org>
+MIME-Version: 1.0
+Sender: linux-usb-owner@vger.kernel.org
+Precedence: bulk
+List-ID: <linux-usb.vger.kernel.org>
+X-Mailing-List: linux-usb@vger.kernel.org
+X-Virus-Scanned: ClamAV using ClamSMTP
+
+There's no reason to have the uframe scheduler off on dwc2.  Running
+with uframe_sched = False is equivalent to saying "I don't want to run
+the correct code, I want to run the old and incorrect code".
+
+The uframe scheduler has been off on stm32f4x9_fsotg since commit
+e35b135055e2 ("usb: dwc2: Add support for STM32F429/439/469 USB OTG
+HS/FS in FS mode (internal PHY)").  That commit is pretty recent, so
+it's unclear to me why the uframe scheduler was left off.  Hopefully
+it's because someone copied it from other parameters and didn't think
+to try it?
+
+Presumably if everyone is good w/ the uframe_sched turned back on we
+can kill all the old and crufty non-uframe sched code.
+
+Signed-off-by: Douglas Anderson <dianders@chromium.org>
+Reviewed-by: Minas Harutyunyan <hminas@synopsys.com>
+---
+
+ drivers/usb/dwc2/params.c | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/drivers/usb/dwc2/params.c b/drivers/usb/dwc2/params.c
+index 93380f7c32b4..7be35bcde713 100644
+--- a/drivers/usb/dwc2/params.c
++++ b/drivers/usb/dwc2/params.c
+@@ -131,7 +131,6 @@ static void dwc2_set_stm32f4x9_fsotg_params(struct dwc2_hsotg *hsotg)
+ 	p->max_packet_count = 256;
+ 	p->phy_type = DWC2_PHY_TYPE_PARAM_FS;
+ 	p->i2c_enable = false;
+-	p->uframe_sched = false;
+ 	p->activate_stm_fs_transceiver = true;
+ }
+