Re: [PATCH v4 7/8] net: can: c_can: Add support for TI DRA7 DCAN
From: Marc Kleine-Budde <mkl@pengutronix.de>
Date: 2014-11-14 15:56:53
Also in:
linux-can, linux-omap
On 11/07/2014 03:49 PM, Roger Quadros wrote:
quoted hunk ↗ jump to hunk
DRA7 SoC has 2 CAN IPs. Provide compatible IDs and RAMINIT register data for both. Signed-off-by: Roger Quadros <redacted> --- Documentation/devicetree/bindings/net/can/c_can.txt | 1 + drivers/net/can/c_can/c_can_platform.c | 11 +++++++++++ 2 files changed, 12 insertions(+)diff --git a/Documentation/devicetree/bindings/net/can/c_can.txt b/Documentation/devicetree/bindings/net/can/c_can.txt index a3ca3ee..f682fdb 100644 --- a/Documentation/devicetree/bindings/net/can/c_can.txt +++ b/Documentation/devicetree/bindings/net/can/c_can.txt@@ -4,6 +4,7 @@ Bosch C_CAN/D_CAN controller Device Tree Bindings Required properties: - compatible : Should be "bosch,c_can" for C_CAN controllers and "bosch,d_can" for D_CAN controllers. + Can be "ti,dra7-d_can". - reg : physical base address and size of the C_CAN/D_CAN registers map - interrupts : property with a value describing the interruptdiff --git a/drivers/net/can/c_can/c_can_platform.c b/drivers/net/can/c_can/c_can_platform.c index 71b9063..7a81db4 100644 --- a/drivers/net/can/c_can/c_can_platform.c +++ b/drivers/net/can/c_can/c_can_platform.c@@ -195,6 +195,16 @@ static struct c_can_driver_data d_can_drvdata = { .id = BOSCH_D_CAN, }; +static u8 dra7_raminit_start_bits[] = {3, 5}; +static u8 dra7_raminit_done_bits[] = {1, 2}; +static struct c_can_driver_data dra7_dcan_drvdata = { + .id = BOSCH_D_CAN, + .num_can = 2,
^ Replaced by ARRAY_SIZE(dra7_raminit_start_bits) Same for the am3352_dcan_drvdata in the next patch.
+ .raminit_start_bits = dra7_raminit_start_bits, + .raminit_done_bits = dra7_raminit_done_bits, + .raminit_pulse = true, +};
Marc -- Pengutronix e.K. | Marc Kleine-Budde | Industrial Linux Solutions | Phone: +49-231-2826-924 | Vertretung West/Dortmund | Fax: +49-5121-206917-5555 | Amtsgericht Hildesheim, HRA 2686 | http://www.pengutronix.de |
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