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/kernel/linux/linux-6.6/Documentation/devicetree/bindings/net/can/
Drenesas,rcar-canfd.yaml4 $id: http://devicetree.org/schemas/net/can/renesas,rcar-canfd.yaml#
17 - renesas,r8a774a1-canfd # RZ/G2M
18 - renesas,r8a774b1-canfd # RZ/G2N
19 - renesas,r8a774c0-canfd # RZ/G2E
20 - renesas,r8a774e1-canfd # RZ/G2H
21 - renesas,r8a7795-canfd # R-Car H3
22 - renesas,r8a7796-canfd # R-Car M3-W
23 - renesas,r8a77961-canfd # R-Car M3-W+
24 - renesas,r8a77965-canfd # R-Car M3-N
25 - renesas,r8a77970-canfd # R-Car V3M
[all …]
Difi_canfd.txt1 IFI CANFD controller
5 - compatible: Should be "ifi,canfd-1.0"
11 canfd0: canfd@ff220000 {
12 compatible = "ifi,canfd-1.0";
Dxilinx,can.yaml18 - xlnx,canfd-1.0
19 - xlnx,canfd-2.0
102 - xlnx,canfd-1.0
103 - xlnx,canfd-2.0
144 compatible = "xlnx,canfd-1.0";
156 compatible = "xlnx,canfd-2.0";
Drenesas,rcar-can.yaml82 Reference to the clkp2 (CANFD) clock.
83 On R-Car Gen3 and RZ/G2 SoCs, "clkp2" is the CANFD clock. This is a div6
89 description: Maximum frequency of the CANFD clock.
Dctu,ctucanfd.yaml21 …dspace.cvut.cz/bitstream/handle/10467/80366/F3-DP-2019-Jerabek-Martin-Jerabek-thesis-2019-canfd.pdf
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/net/can/
Drcar_canfd.txt6 - "renesas,rcar-gen3-canfd" for R-Car Gen3 and RZ/G2 compatible controllers.
7 - "renesas,r8a774a1-canfd" for R8A774A1 (RZ/G2M) compatible controller.
8 - "renesas,r8a774b1-canfd" for R8A774B1 (RZ/G2N) compatible controller.
9 - "renesas,r8a774c0-canfd" for R8A774C0 (RZ/G2E) compatible controller.
10 - "renesas,r8a774e1-canfd" for R8A774E1 (RZ/G2H) compatible controller.
11 - "renesas,r8a7795-canfd" for R8A7795 (R-Car H3) compatible controller.
12 - "renesas,r8a7796-canfd" for R8A7796 (R-Car M3-W) compatible controller.
13 - "renesas,r8a77965-canfd" for R8A77965 (R-Car M3-N) compatible controller.
14 - "renesas,r8a77970-canfd" for R8A77970 (R-Car V3M) compatible controller.
15 - "renesas,r8a77980-canfd" for R8A77980 (R-Car V3H) compatible controller.
[all …]
Difi_canfd.txt1 IFI CANFD controller
5 - compatible: Should be "ifi,canfd-1.0"
11 canfd0: canfd@ff220000 {
12 compatible = "ifi,canfd-1.0";
Dxilinx_can.txt8 - "xlnx,canfd-1.0" for CAN FD controllers
9 - "xlnx,canfd-2.0" for CAN FD 2.0 controllers
52 canfd_0: canfd@40000000 {
53 compatible = "xlnx,canfd-1.0";
Drcar_can.txt44 For the denoted SoCs, "clkp2" can be CANFD clock. This is a div6 clock and can
49 - assigned-clocks: phandle of clkp2(CANFD) clock.
/kernel/linux/linux-5.10/drivers/net/can/ifi_canfd/
Difi_canfd.c2 * CAN bus driver for IFI CANFD controller
7 * http://www.ifi-pld.de/IP/CANFD/canfd.html
218 /* IFI CANFD private data structure */
714 /* Receive all CANFD frames */ in ifi_canfd_set_filters()
959 dev_err(dev, "This block is not IFI CANFD, id=%08x\n", id); in ifi_canfd_plat_probe()
993 /* IFI CANFD can do both Bosch FD and ISO FD */ in ifi_canfd_plat_probe()
996 /* IFI CANFD can do both Bosch FD and ISO FD */ in ifi_canfd_plat_probe()
1036 { .compatible = "ifi,canfd-1.0", .data = NULL },
1054 MODULE_DESCRIPTION("CAN bus driver for IFI CANFD controller");
DMakefile3 # Makefile for the IFI CANFD controller driver.
/kernel/linux/linux-6.6/drivers/net/can/ifi_canfd/
Difi_canfd.c2 * CAN bus driver for IFI CANFD controller
7 * http://www.ifi-pld.de/IP/CANFD/canfd.html
218 /* IFI CANFD private data structure */
727 /* Receive all CANFD frames */ in ifi_canfd_set_filters()
973 dev_err(dev, "This block is not IFI CANFD, id=%08x\n", id); in ifi_canfd_plat_probe()
1008 /* IFI CANFD can do both Bosch FD and ISO FD */ in ifi_canfd_plat_probe()
1011 /* IFI CANFD can do both Bosch FD and ISO FD */ in ifi_canfd_plat_probe()
1047 { .compatible = "ifi,canfd-1.0", .data = NULL },
1065 MODULE_DESCRIPTION("CAN bus driver for IFI CANFD controller");
DMakefile3 # Makefile for the IFI CANFD controller driver.
/kernel/linux/linux-6.6/arch/arm64/boot/dts/renesas/
Drzg2lc-smarc.dtsi39 &canfd {
44 &canfd {
Drzg2ul-smarc.dtsi12 &canfd {
Dr8a779g0-white-hawk.dts29 &canfd {
Dr8a779a0-falcon.dts44 &canfd {
/kernel/linux/linux-6.6/drivers/net/can/
Dxilinx_can.c94 #define XCAN_2_BRPR_TDCO_MASK GENMASK(13, 8) /* TDCO for CANFD 2.0 */
239 /* AXI CANFD Arbitration Bittiming constants as per AXI CANFD 1.0 spec */
252 /* AXI CANFD Data Bittiming constants as per AXI CANFD 1.0 specs */
265 /* AXI CANFD 2.0 Arbitration Bittiming constants as per AXI CANFD 2.0 spec */
278 /* AXI CANFD 2.0 Data Bittiming constants as per AXI CANFD 2.0 spec */
291 /* Transmission Delay Compensation constants for CANFD 1.0 */
301 /* Transmission Delay Compensation constants for CANFD 2.0 */
870 /* Change Xilinx CANFD data length format to socketCAN data in xcanfd_rx()
1709 { .compatible = "xlnx,canfd-1.0", .data = &xcan_canfd_data },
1710 { .compatible = "xlnx,canfd-2.0", .data = &xcan_canfd2_data },
/kernel/linux/linux-6.6/drivers/net/can/rcar/
Drcar_canfd.c513 RCANFD_CANFDCLK = 0, /* CANFD clock */
548 enum rcar_canfd_fcanclk fcan; /* CANFD or Ext clock */
1760 irq_name = devm_kasprintf(dev, GFP_KERNEL, "canfd.ch%d_err", in rcar_canfd_channel_probe()
1774 irq_name = devm_kasprintf(dev, GFP_KERNEL, "canfd.ch%d_trx", in rcar_canfd_channel_probe()
1928 * CANFD clock in rcar_canfd_probe()
1932 gpriv->can_clk = devm_clk_get(dev, "canfd"); in rcar_canfd_probe()
1935 "cannot get canfd clock\n"); in rcar_canfd_probe()
1945 /* CANFD clock is further divided by (1/2) within the IP */ in rcar_canfd_probe()
1959 "canfd.ch_int", gpriv); in rcar_canfd_probe()
1967 0, "canfd.g_int", gpriv); in rcar_canfd_probe()
[all …]
/kernel/linux/linux-6.6/drivers/net/can/dev/
Ddev.c289 /* changing MTU and control mode for CAN/CANFD devices */
299 /* allow change of MTU according to the CANFD ability of the device */ in can_change_mtu()
302 /* 'CANFD-only' controllers can not switch to CAN_MTU */ in can_change_mtu()
310 /* check for potential CANFD ability */ in can_change_mtu()
/kernel/linux/linux-5.10/drivers/net/can/
Dxilinx_can.c228 /* AXI CANFD Arbitration Bittiming constants as per AXI CANFD 1.0 spec */
241 /* AXI CANFD Data Bittiming constants as per AXI CANFD 1.0 specs */
254 /* AXI CANFD 2.0 Arbitration Bittiming constants as per AXI CANFD 2.0 spec */
267 /* AXI CANFD 2.0 Data Bittiming constants as per AXI CANFD 2.0 spec */
831 /* Change Xilinx CANFD data length format to socketCAN data in xcanfd_rx()
1651 { .compatible = "xlnx,canfd-1.0", .data = &xcan_canfd_data },
1652 { .compatible = "xlnx,canfd-2.0", .data = &xcan_canfd2_data },
/kernel/linux/linux-6.6/drivers/net/can/usb/etas_es58x/
Des58x_fd.h34 /* Command IDs for ES58X_FD_CMD_TYPE_{CAN,CANFD}. */
97 * @canfd_enabled: boolean (0: Classical CAN, 1: CAN and/or CANFD).
/kernel/linux/linux-6.6/drivers/net/can/usb/
Dgs_usb.c247 struct canfd { struct
274 DECLARE_FLEX_ARRAY(struct canfd, canfd);
626 memcpy(cfd->data, hf->canfd->data, cfd->len); in gs_usb_receive_bulk_callback()
811 memcpy(hf->canfd->data, cfd->data, cfd->len); in gs_can_start_xmit()
893 dev->hf_size_tx = struct_size(hf, canfd, 1); in gs_can_open()
1506 hf_size_rx = struct_size(hf, canfd, 1); in gs_usb_probe()
/kernel/linux/linux-5.10/drivers/net/can/rcar/
Drcar_canfd.c486 RCANFD_CANFDCLK = 0, /* CANFD clock */
513 enum rcar_canfd_fcanclk fcan; /* CANFD or Ext clock */
1686 * CANFD clock in rcar_canfd_probe()
1690 gpriv->can_clk = devm_clk_get(&pdev->dev, "canfd"); in rcar_canfd_probe()
1694 "cannot get canfd clock, error %d\n", err); in rcar_canfd_probe()
1705 /* CANFD clock is further divided by (1/2) within the IP */ in rcar_canfd_probe()
1718 "canfd.chn", gpriv); in rcar_canfd_probe()
1726 "canfd.gbl", gpriv); in rcar_canfd_probe()
1832 { .compatible = "renesas,rcar-gen3-canfd" },
/kernel/linux/linux-5.10/drivers/net/can/dev/
Ddev.c511 * length is supported on both CAN and CANFD frames. in __can_get_echo_skb()
808 /* changing MTU and control mode for CAN/CANFD devices */
817 /* allow change of MTU according to the CANFD ability of the device */ in can_change_mtu()
820 /* 'CANFD-only' controllers can not switch to CAN_MTU */ in can_change_mtu()
828 /* check for potential CANFD ability */ in can_change_mtu()
1089 netdev_err(dev, "canfd data bitrate surpasses transceiver capabilities of %d bps\n", in can_changelink()

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