All of lore.kernel.org
 help / color / mirror / Atom feed
From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Pankaj Sharma <pankj.sharma@samsung.com>,
	Marc Kleine-Budde <mkl@pengutronix.de>,
	Sasha Levin <sashal@kernel.org>,
	linux-can@vger.kernel.org, netdev@vger.kernel.org
Subject: [PATCH AUTOSEL 5.4 22/23] can: m_can: m_can_dev_setup(): add support for bosch mcan version 3.3.0
Date: Thu,  3 Dec 2020 08:29:34 -0500	[thread overview]
Message-ID: <20201203132935.931362-22-sashal@kernel.org> (raw)
In-Reply-To: <20201203132935.931362-1-sashal@kernel.org>

From: Pankaj Sharma <pankj.sharma@samsung.com>

[ Upstream commit 5c7d55bded77da6db7c5d249610e3a2eed730b3c ]

Add support for mcan bit timing and control mode according to bosch mcan IP
version 3.3.0. The mcan version read from the Core Release field of CREL
register would be 33. Accordingly the properties are to be set for mcan v3.3.0

Signed-off-by: Pankaj Sharma <pankj.sharma@samsung.com>
Link: https://lore.kernel.org/r/1606366302-5520-1-git-send-email-pankj.sharma@samsung.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/net/can/m_can/m_can.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/can/m_can/m_can.c b/drivers/net/can/m_can/m_can.c
index f9a2a9ecbac9e..c84114b44ee07 100644
--- a/drivers/net/can/m_can/m_can.c
+++ b/drivers/net/can/m_can/m_can.c
@@ -1337,6 +1337,8 @@ static int m_can_dev_setup(struct m_can_classdev *m_can_dev)
 						&m_can_data_bittiming_const_31X;
 		break;
 	case 32:
+	case 33:
+		/* Support both MCAN version v3.2.x and v3.3.0 */
 		m_can_dev->can.bittiming_const = m_can_dev->bit_timing ?
 			m_can_dev->bit_timing : &m_can_bittiming_const_31X;
 
-- 
2.27.0


  parent reply	other threads:[~2020-12-03 13:34 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-03 13:29 [PATCH AUTOSEL 5.4 01/23] iwlwifi: pcie: limit memory read spin time Sasha Levin
2020-12-03 13:29 ` [PATCH AUTOSEL 5.4 02/23] arm64: dts: rockchip: Assign a fixed index to mmc devices on rk3399 boards Sasha Levin
2020-12-03 13:29   ` Sasha Levin
2020-12-03 13:29   ` Sasha Levin
2020-12-03 13:29 ` [PATCH AUTOSEL 5.4 03/23] iwlwifi: pcie: set LTR to avoid completion timeout Sasha Levin
2020-12-03 13:29 ` [PATCH AUTOSEL 5.4 04/23] iwlwifi: mvm: fix kernel panic in case of assert during CSA Sasha Levin
2020-12-03 13:29 ` [PATCH AUTOSEL 5.4 05/23] powerpc: Drop -me200 addition to build flags Sasha Levin
2020-12-03 13:29   ` Sasha Levin
2020-12-03 13:29 ` [PATCH AUTOSEL 5.4 06/23] arm64: dts: broadcom: clear the warnings caused by empty dma-ranges Sasha Levin
2020-12-03 13:29   ` Sasha Levin
2020-12-03 13:29 ` [PATCH AUTOSEL 5.4 07/23] ARC: stack unwinding: don't assume non-current task is sleeping Sasha Levin
2020-12-03 13:29   ` Sasha Levin
2020-12-03 13:29 ` [PATCH AUTOSEL 5.4 08/23] scsi: ufs: Make sure clk scaling happens only when HBA is runtime ACTIVE Sasha Levin
2020-12-03 13:29   ` Sasha Levin
2020-12-03 13:29   ` Sasha Levin
2020-12-03 13:29 ` [PATCH AUTOSEL 5.4 09/23] interconnect: qcom: qcs404: Remove GPU and display RPM IDs Sasha Levin
2020-12-03 13:29 ` [PATCH AUTOSEL 5.4 10/23] usbnet: ipheth: fix connectivity with iOS 14 Sasha Levin
2020-12-03 13:29 ` [PATCH AUTOSEL 5.4 11/23] tun: honor IOCB_NOWAIT flag Sasha Levin
2020-12-03 13:29 ` [PATCH AUTOSEL 5.4 12/23] ibmvnic: skip tx timeout reset while in resetting Sasha Levin
2020-12-03 13:29   ` Sasha Levin
2020-12-03 13:29 ` [PATCH AUTOSEL 5.4 13/23] irqchip/gic-v3-its: Unconditionally save/restore the ITS state on suspend Sasha Levin
2020-12-03 13:29 ` [PATCH AUTOSEL 5.4 14/23] spi: spi-nxp-fspi: fix fspi panic by unexpected interrupts Sasha Levin
2020-12-03 13:29 ` [PATCH AUTOSEL 5.4 15/23] soc: fsl: dpio: Get the cpumask through cpumask_of(cpu) Sasha Levin
2020-12-03 13:29   ` Sasha Levin
2020-12-03 13:29   ` Sasha Levin
2020-12-03 13:29 ` [PATCH AUTOSEL 5.4 16/23] arm64: tegra: Disable the ACONNECT for Jetson TX2 Sasha Levin
2020-12-03 13:29 ` [PATCH AUTOSEL 5.4 17/23] platform/x86: thinkpad_acpi: Do not report SW_TABLET_MODE on Yoga 11e Sasha Levin
2020-12-03 13:29 ` [PATCH AUTOSEL 5.4 18/23] platform/x86: thinkpad_acpi: Add BAT1 is primary battery quirk for Thinkpad Yoga 11e 4th gen Sasha Levin
2020-12-03 13:29 ` [PATCH AUTOSEL 5.4 19/23] platform/x86: acer-wmi: add automatic keyboard background light toggle key as KEY_LIGHTS_TOGGLE Sasha Levin
2020-12-03 13:29 ` [PATCH AUTOSEL 5.4 20/23] platform/x86: intel-vbtn: Support for tablet mode on HP Pavilion 13 x360 PC Sasha Levin
2020-12-03 13:29 ` [PATCH AUTOSEL 5.4 21/23] platform/x86: touchscreen_dmi: Add info for the Irbis TW118 tablet Sasha Levin
2020-12-03 13:29 ` Sasha Levin [this message]
2020-12-03 13:29 ` [PATCH AUTOSEL 5.4 23/23] can: af_can: can_rx_unregister(): remove WARN() statement from list operation sanity check Sasha Levin

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20201203132935.931362-22-sashal@kernel.org \
    --to=sashal@kernel.org \
    --cc=linux-can@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mkl@pengutronix.de \
    --cc=netdev@vger.kernel.org \
    --cc=pankj.sharma@samsung.com \
    --cc=stable@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.