From: Marc Kleine-Budde <mkl@pengutronix.de>
To: netdev@vger.kernel.org
Cc: davem@davemloft.net, kuba@kernel.org, linux-can@vger.kernel.org,
kernel@pengutronix.de, Marc Kleine-Budde <mkl@pengutronix.de>,
Dan Murphy <dmurphy@ti.com>, Sean Nyekjaer <sean@geanix.com>
Subject: [net-next 12/19] can: tcan4x5x: tcan4x5x_regmap: set reg_stride to 4
Date: Thu, 7 Jan 2021 10:48:53 +0100 [thread overview]
Message-ID: <20210107094900.173046-13-mkl@pengutronix.de> (raw)
In-Reply-To: <20210107094900.173046-1-mkl@pengutronix.de>
This patch sets the regmap stide to 4, as the chip only supports access on 32
bit alligned access.
Reviewed-by: Dan Murphy <dmurphy@ti.com>
Tested-by: Sean Nyekjaer <sean@geanix.com>
Link: https://lore.kernel.org/r/20201215231746.1132907-13-mkl@pengutronix.de
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
---
drivers/net/can/m_can/tcan4x5x-regmap.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/can/m_can/tcan4x5x-regmap.c b/drivers/net/can/m_can/tcan4x5x-regmap.c
index 73be4b661305..c6963437064c 100644
--- a/drivers/net/can/m_can/tcan4x5x-regmap.c
+++ b/drivers/net/can/m_can/tcan4x5x-regmap.c
@@ -55,6 +55,7 @@ static int tcan4x5x_regmap_read(void *context,
static const struct regmap_config tcan4x5x_regmap = {
.reg_bits = 32,
+ .reg_stride = 4,
.val_bits = 32,
.cache_type = REGCACHE_NONE,
.max_register = TCAN4X5X_MAX_REGISTER,
--
2.29.2
next prev parent reply other threads:[~2021-01-07 9:52 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-07 9:48 pull-request: can-next 2021-01-06 Marc Kleine-Budde
2021-01-07 9:48 ` [net-next 01/19] can: tcan4x5x: replace DEVICE_NAME by KBUILD_MODNAME Marc Kleine-Budde
2021-01-07 9:48 ` [net-next 02/19] can: tcan4x5x: beautify indention of tcan4x5x_of_match and tcan4x5x_id_table Marc Kleine-Budde
2021-01-07 9:48 ` [net-next 03/19] can: tcan4x5x: rename tcan4x5x.c -> tcan4x5x-core.c Marc Kleine-Budde
2021-01-07 9:48 ` [net-next 04/19] can: tcan4x5x: move regmap code into seperate file Marc Kleine-Budde
2021-01-07 9:48 ` [net-next 05/19] can: tcan4x5x: mark struct regmap_bus tcan4x5x_bus as constant Marc Kleine-Budde
2021-01-07 9:48 ` [net-next 06/19] can: tcan4x5x: tcan4x5x_bus: remove not needed read_flag_mask Marc Kleine-Budde
2021-01-07 9:48 ` [net-next 07/19] can: tcan4x5x: remove regmap async support Marc Kleine-Budde
2021-01-07 9:48 ` [net-next 08/19] can: tcan4x5x: rename regmap_spi_gather_write() -> tcan4x5x_regmap_gather_write() Marc Kleine-Budde
2021-01-07 9:48 ` [net-next 09/19] can: tcan4x5x: tcan4x5x_regmap_write(): remove not needed casts and replace 4 by sizeof Marc Kleine-Budde
2021-01-07 9:48 ` [net-next 10/19] can: tcan4x5x: tcan4x5x_regmap_init(): use spi as context pointer Marc Kleine-Budde
2021-01-07 9:48 ` [net-next 11/19] can: tcan4x5x: fix max register value Marc Kleine-Budde
2021-01-07 9:48 ` Marc Kleine-Budde [this message]
2021-01-07 9:48 ` [net-next 13/19] can: tcan4x5x: add max_raw_{read,write} of 256 Marc Kleine-Budde
2021-01-07 9:48 ` [net-next 14/19] can: tcan4x5x: add {wr,rd}_table Marc Kleine-Budde
2021-01-07 9:48 ` [net-next 15/19] can: tcan4x5x: rework SPI access Marc Kleine-Budde
2021-01-07 19:00 ` Jakub Kicinski
2021-01-07 19:06 ` Jakub Kicinski
2021-01-07 21:17 ` Marc Kleine-Budde
2021-01-07 22:38 ` Jakub Kicinski
2021-01-08 10:07 ` Ahmad Fatoum
2021-01-08 16:32 ` Jakub Kicinski
2021-01-11 15:35 ` Ahmad Fatoum
2021-01-11 18:03 ` Jakub Kicinski
2021-01-12 15:25 ` Marc Kleine-Budde
2021-01-08 21:53 ` David Laight
2021-01-12 15:36 ` Marc Kleine-Budde
2021-01-07 21:19 ` Marc Kleine-Budde
2021-01-07 9:48 ` [net-next 16/19] can: tcan4x5x: add support for half-duplex controllers Marc Kleine-Budde
2021-01-07 9:48 ` [net-next 17/19] can: raw: return -ERANGE when filterset does not fit into user space buffer Marc Kleine-Budde
2021-01-07 9:48 ` [net-next 18/19] dt-bindings: can: fsl,flexcan: add fsl,scu-index property to indicate a resource Marc Kleine-Budde
2021-01-07 9:49 ` [net-next 19/19] can: flexcan: add CAN wakeup function for i.MX8QM Marc Kleine-Budde
2021-01-07 13:56 ` kernel test robot
2021-01-07 14:26 ` Marc Kleine-Budde
2021-01-07 14:26 ` Marc Kleine-Budde
2021-01-07 14:47 ` Marc Kleine-Budde
2021-01-07 14:47 ` Marc Kleine-Budde
2021-01-07 15:06 ` kernel test robot
2021-01-07 15:17 ` Marc Kleine-Budde
2021-01-07 15:17 ` Marc Kleine-Budde
2021-01-07 20:07 ` kernel test robot
2021-01-07 21:22 ` Marc Kleine-Budde
2021-01-07 21:22 ` Marc Kleine-Budde
2021-01-08 7:07 ` [kbuild-all] " Rong Chen
2021-01-08 7:07 ` Rong Chen
2021-01-08 8:01 ` [kbuild-all] " Marc Kleine-Budde
2021-01-08 8:01 ` Marc Kleine-Budde
2021-01-07 19:07 ` pull-request: can-next 2021-01-06 Jakub Kicinski
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