mirror of
https://github.com/openwrt/openwrt.git
synced 2025-01-01 11:36:49 +00:00
21549dbf7b
Update patch set for new release and add required kernel option
CONFIG_ZRAM_TRACK_ENTRY_ACTIME to generic config
Changelog: https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.66
Manually rebased:
bcm27xx/patches-6.6/950-0092-MMC-added-alternative-MMC-driver.patch
bcm53xx/patches-6.6/180-usb-xhci-add-support-for-performing-fake-doorbell.patch
starfive/patches-6.6/1000-serial-8250_dw-Add-starfive-jh7100-hsuart-compatible.patch
Removed upstreamed:
bcm27xx/patches-6.6/950-0029-vc4_hdmi-Avoid-log-spam-for-audio-start-failure.patch[1]
All other patches automatically rebased.
1. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.66&id=e0388a95736abd1f5f5a94221dd1ac24eacbd4d7
Build system: x86/64
Build-tested: bcm27xx/bcm2712, flogic/glinet_gl-mt6000, flogic/xiaomi_redmi-router-ax6000-ubootmod, ramips/tplink_archer-a6-v3, x86/64
Run-tested: bcm27xx/bcm2712, flogic/glinet_gl-mt6000, flogic/xiaomi_redmi-router-ax6000-ubootmod, ramips/tplink_archer-a6-v3, x86/64
Signed-off-by: John Audia <therealgraysky@proton.me>
Link: https://github.com/openwrt/openwrt/pull/17271
(cherry picked from commit 28f534d953)
Link: https://github.com/openwrt/openwrt/pull/17302
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
51 lines
1.7 KiB
Diff
51 lines
1.7 KiB
Diff
From 8541a70fd40ad2612f1a5471206726dea4e8b8c1 Mon Sep 17 00:00:00 2001
|
|
From: Phil Elwell <phil@raspberrypi.org>
|
|
Date: Fri, 29 Sep 2017 10:32:19 +0100
|
|
Subject: [PATCH 0083/1085] amba_pl011: Add cts-event-workaround DT property
|
|
|
|
The BCM2835 PL011 implementation seems to have a bug that can lead to a
|
|
transmission lockup if CTS changes frequently. A workaround was added to
|
|
the driver with a vendor-specific flag to enable it, but this flag is
|
|
currently not set for ARM implementations.
|
|
|
|
Add a "cts-event-workaround" property to Pi DTBs and use the presence
|
|
of that property to force the flag to be enabled in the driver.
|
|
|
|
See: https://github.com/raspberrypi/linux/issues/1280
|
|
|
|
Signed-off-by: Phil Elwell <phil@raspberrypi.org>
|
|
---
|
|
Documentation/devicetree/bindings/serial/pl011.yaml | 6 ++++++
|
|
drivers/tty/serial/amba-pl011.c | 5 +++++
|
|
2 files changed, 11 insertions(+)
|
|
|
|
--- a/Documentation/devicetree/bindings/serial/pl011.yaml
|
|
+++ b/Documentation/devicetree/bindings/serial/pl011.yaml
|
|
@@ -101,6 +101,12 @@ properties:
|
|
on the device.
|
|
enum: [1, 4]
|
|
|
|
+ cts-event-workaround:
|
|
+ description:
|
|
+ Enables the (otherwise vendor-specific) workaround for the
|
|
+ CTS-induced TX lockup.
|
|
+ type: boolean
|
|
+
|
|
required:
|
|
- compatible
|
|
- reg
|
|
--- a/drivers/tty/serial/amba-pl011.c
|
|
+++ b/drivers/tty/serial/amba-pl011.c
|
|
@@ -2815,6 +2815,11 @@ static int pl011_probe(struct amba_devic
|
|
if (IS_ERR(uap->clk))
|
|
return PTR_ERR(uap->clk);
|
|
|
|
+ if (of_property_read_bool(dev->dev.of_node, "cts-event-workaround")) {
|
|
+ vendor->cts_event_workaround = true;
|
|
+ dev_info(&dev->dev, "cts_event_workaround enabled\n");
|
|
+ }
|
|
+
|
|
uap->reg_offset = vendor->reg_offset;
|
|
uap->vendor = vendor;
|
|
uap->fifosize = vendor->get_fifosize(dev);
|