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Commit 6e0bb04d authored by Chris Brandt's avatar Chris Brandt Committed by David S. Miller
Browse files

sh_eth: Add R7S9210 support 



Add support for the R7S9210 which is part of the RZ/A2 series.

Signed-off-by: default avatarChris Brandt <chris.brandt@renesas.com>
Acked-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent def70b61

Documentation/devicetree/bindings/net/sh_eth.txt

+1 −0
Original line number Diff line number Diff line
@@ -16,6 +16,7 @@ Required properties: 
	      "renesas,ether-r8a7794"  if the device is a part of R8A7794 SoC.

	      "renesas,gether-r8a77980" if the device is a part of R8A77980 SoC.

	      "renesas,ether-r7s72100" if the device is a part of R7S72100 SoC.

	      "renesas,ether-r7s9210" if the device is a part of R7S9210 SoC.

	      "renesas,rcar-gen1-ether" for a generic R-Car Gen1 device.

	      "renesas,rcar-gen2-ether" for a generic R-Car Gen2 or RZ/G1

	                                device.

drivers/net/ethernet/renesas/sh_eth.c

+36 −0
Original line number Diff line number Diff line
@@ -798,6 +798,41 @@ static struct sh_eth_cpu_data r8a77980_data = { 
	.magic		= 1,

	.cexcr		= 1,

};



/* R7S9210 */

static struct sh_eth_cpu_data r7s9210_data = {

	.soft_reset	= sh_eth_soft_reset,



	.set_duplex	= sh_eth_set_duplex,

	.set_rate	= sh_eth_set_rate_rcar,



	.register_type	= SH_ETH_REG_FAST_SH4,



	.edtrr_trns	= EDTRR_TRNS_ETHER,

	.ecsr_value	= ECSR_ICD,

	.ecsipr_value	= ECSIPR_ICDIP,

	.eesipr_value	= EESIPR_TWBIP | EESIPR_TABTIP | EESIPR_RABTIP |

			  EESIPR_RFCOFIP | EESIPR_ECIIP | EESIPR_FTCIP |

			  EESIPR_TDEIP | EESIPR_TFUFIP | EESIPR_FRIP |

			  EESIPR_RDEIP | EESIPR_RFOFIP | EESIPR_CNDIP |

			  EESIPR_DLCIP | EESIPR_CDIP | EESIPR_TROIP |

			  EESIPR_RMAFIP | EESIPR_RRFIP | EESIPR_RTLFIP |

			  EESIPR_RTSFIP | EESIPR_PREIP | EESIPR_CERFIP,



	.tx_check	= EESR_FTC | EESR_CND | EESR_DLC | EESR_CD | EESR_TRO,

	.eesr_err_check	= EESR_TWB | EESR_TABT | EESR_RABT | EESR_RFE |

			  EESR_RDE | EESR_RFRMER | EESR_TFE | EESR_TDE,



	.fdr_value	= 0x0000070f,



	.apr		= 1,

	.mpr		= 1,

	.tpauser	= 1,

	.hw_swap	= 1,

	.rpadir		= 1,

	.no_ade		= 1,

	.xdfar_rw	= 1,

};

#endif /* CONFIG_OF */



static void sh_eth_set_rate_sh7724(struct net_device *ndev)
@@ -3121,6 +3156,7 @@ static const struct of_device_id sh_eth_match_table[] = { 
	{ .compatible = "renesas,ether-r8a7794", .data = &rcar_gen2_data },

	{ .compatible = "renesas,gether-r8a77980", .data = &r8a77980_data },

	{ .compatible = "renesas,ether-r7s72100", .data = &r7s72100_data },

	{ .compatible = "renesas,ether-r7s9210", .data = &r7s9210_data },

	{ .compatible = "renesas,rcar-gen1-ether", .data = &rcar_gen1_data },

	{ .compatible = "renesas,rcar-gen2-ether", .data = &rcar_gen2_data },

	{ }