From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Srinivas Neeli <srinivas.neeli@xilinx.com>,
Marc Kleine-Budde <mkl@pengutronix.de>,
Sasha Levin <sashal@kernel.org>,
appana.durga.rao@xilinx.com, wg@grandegger.com,
davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
pabeni@redhat.com, michal.simek@xilinx.com,
linux-can@vger.kernel.org, netdev@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH AUTOSEL 5.15 23/28] Revert "can: xilinx_can: Limit CANFD brp to 2"
Date: Thu, 14 Jul 2022 00:24:24 -0400 [thread overview]
Message-ID: <20220714042429.281816-23-sashal@kernel.org> (raw)
In-Reply-To: <20220714042429.281816-1-sashal@kernel.org>
From: Srinivas Neeli <srinivas.neeli@xilinx.com>
[ Upstream commit c6da4590fe819dfe28a4f8037a8dc1e056542fb4 ]
This reverts commit 05ca14fdb6fe65614e0652d03e44b02748d25af7.
On early silicon engineering samples observed bit shrinking issue when
we use brp as 1. Hence updated brp_min as 2. As in production silicon
this issue is fixed, so reverting the patch.
Link: https://lore.kernel.org/all/20220609082433.1191060-2-srinivas.neeli@xilinx.com
Signed-off-by: Srinivas Neeli <srinivas.neeli@xilinx.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/can/xilinx_can.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/can/xilinx_can.c b/drivers/net/can/xilinx_can.c
index 262b783d1df8..a2e751f0ae0b 100644
--- a/drivers/net/can/xilinx_can.c
+++ b/drivers/net/can/xilinx_can.c
@@ -259,7 +259,7 @@ static const struct can_bittiming_const xcan_bittiming_const_canfd2 = {
.tseg2_min = 1,
.tseg2_max = 128,
.sjw_max = 128,
- .brp_min = 2,
+ .brp_min = 1,
.brp_max = 256,
.brp_inc = 1,
};
@@ -272,7 +272,7 @@ static const struct can_bittiming_const xcan_data_bittiming_const_canfd2 = {
.tseg2_min = 1,
.tseg2_max = 16,
.sjw_max = 16,
- .brp_min = 2,
+ .brp_min = 1,
.brp_max = 256,
.brp_inc = 1,
};
--
2.35.1
next prev parent reply other threads:[~2022-07-14 4:32 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-14 4:24 [PATCH AUTOSEL 5.15 01/28] ASoC: ops: Fix off by one in range control validation Sasha Levin
2022-07-14 4:24 ` [PATCH AUTOSEL 5.15 02/28] pinctrl: aspeed: Fix potential NULL dereference in aspeed_pinmux_set_mux() Sasha Levin
2022-07-14 4:24 ` [PATCH AUTOSEL 5.15 03/28] ASoC: Realtek/Maxim SoundWire codecs: disable pm_runtime on remove Sasha Levin
2022-07-14 4:24 ` [PATCH AUTOSEL 5.15 04/28] ASoC: rt711-sdca-sdw: fix calibrate mutex initialization Sasha Levin
2022-07-14 4:24 ` [PATCH AUTOSEL 5.15 05/28] ASoC: Intel: sof_sdw: handle errors on card registration Sasha Levin
2022-07-14 4:24 ` [PATCH AUTOSEL 5.15 06/28] ASoC: rt711: fix calibrate mutex initialization Sasha Levin
2022-07-14 4:24 ` [PATCH AUTOSEL 5.15 07/28] ASoC: rt7*-sdw: harden jack_detect_handler Sasha Levin
2022-07-14 4:24 ` [PATCH AUTOSEL 5.15 08/28] ASoC: codecs: rt700/rt711/rt711-sdca: initialize workqueues in probe Sasha Levin
2022-07-14 4:24 ` [PATCH AUTOSEL 5.15 09/28] ASoC: SOF: Intel: hda-loader: Clarify the cl_dsp_init() flow Sasha Levin
2022-07-14 4:24 ` [PATCH AUTOSEL 5.15 10/28] ASoC: wcd938x: Fix event generation for some controls Sasha Levin
2022-07-14 4:24 ` [PATCH AUTOSEL 5.15 11/28] ASoC: Intel: bytcr_wm5102: Fix GPIO related probe-ordering problem Sasha Levin
2022-07-14 4:24 ` [PATCH AUTOSEL 5.15 12/28] ASoC: rockchip: i2s: switch BCLK to GPIO Sasha Levin
2022-07-14 4:29 ` Chen-Yu Tsai
2022-07-17 23:04 ` Sasha Levin
2022-07-14 4:24 ` [PATCH AUTOSEL 5.15 13/28] ASoC: wm5110: Fix DRE control Sasha Levin
2022-07-14 4:24 ` [PATCH AUTOSEL 5.15 14/28] ASoC: rt711-sdca: fix kernel NULL pointer dereference when IO error Sasha Levin
2022-07-14 4:24 ` [PATCH AUTOSEL 5.15 15/28] ASoC: dapm: Initialise kcontrol data for mux/demux controls Sasha Levin
2022-07-14 4:24 ` [PATCH AUTOSEL 5.15 16/28] ASoC: cs47l15: Fix event generation for low power mux control Sasha Levin
2022-07-14 4:24 ` [PATCH AUTOSEL 5.15 17/28] ASoC: madera: Fix event generation for OUT1 demux Sasha Levin
2022-07-14 4:24 ` [PATCH AUTOSEL 5.15 18/28] ASoC: madera: Fix event generation for rate controls Sasha Levin
2022-07-14 4:24 ` [PATCH AUTOSEL 5.15 19/28] irqchip: or1k-pic: Undefine mask_ack for level triggered hardware Sasha Levin
2022-07-14 4:24 ` [PATCH AUTOSEL 5.15 20/28] x86: Clear .brk area at early boot Sasha Levin
2022-07-14 4:24 ` [PATCH AUTOSEL 5.15 21/28] soc: ixp4xx/npe: Fix unused match warning Sasha Levin
2022-07-14 4:24 ` [PATCH AUTOSEL 5.15 22/28] ARM: dts: stm32: use the correct clock source for CEC on stm32mp151 Sasha Levin
2022-07-14 4:24 ` Sasha Levin [this message]
2022-07-14 4:24 ` [PATCH AUTOSEL 5.15 24/28] ALSA: usb-audio: Add quirks for MacroSilicon MS2100/MS2106 devices Sasha Levin
2022-07-14 4:24 ` [PATCH AUTOSEL 5.15 25/28] ALSA: usb-audio: Add quirk for Fiero SC-01 Sasha Levin
2022-07-14 4:24 ` [PATCH AUTOSEL 5.15 26/28] ALSA: usb-audio: Add quirk for Fiero SC-01 (fw v1.0.0) Sasha Levin
2022-07-14 4:24 ` [PATCH AUTOSEL 5.15 27/28] nvme-pci: phison e16 has bogus namespace ids Sasha Levin
2022-07-14 4:24 ` [PATCH AUTOSEL 5.15 28/28] signal handling: don't use BUG_ON() for debugging Sasha Levin
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