diff -Nur linux-4.4.302.orig/arch/h8300/boot/dts/edosk2674.dts linux-4.4.302/arch/h8300/boot/dts/edosk2674.dts --- linux-4.4.302.orig/arch/h8300/boot/dts/edosk2674.dts 2022-02-03 09:27:54.000000000 +0100 +++ linux-4.4.302/arch/h8300/boot/dts/edosk2674.dts 2022-02-14 05:05:26.253691787 +0100 @@ -6,7 +6,7 @@ interrupt-parent = <&h8intc>; chosen { - bootargs = "console=ttySC2,38400"; + bootargs = "console=ttySC2,38400 root=/dev/nfs ip=dhcp"; stdout-path = &sci2; }; aliases { @@ -104,4 +104,9 @@ clocks = <&fclk>; clock-names = "sci_ick"; }; + ethernet: ethernet@f80000 { + compatible = "smsc,lan91c94"; + reg = <0xf80000 0xfbffff>; + interrupts = <16 0>; + }; }; diff -Nur linux-4.4.302.orig/drivers/net/ethernet/smsc/Kconfig linux-4.4.302/drivers/net/ethernet/smsc/Kconfig --- linux-4.4.302.orig/drivers/net/ethernet/smsc/Kconfig 2022-02-03 09:27:54.000000000 +0100 +++ linux-4.4.302/drivers/net/ethernet/smsc/Kconfig 2022-02-14 04:21:54.546112552 +0100 @@ -7,7 +7,7 @@ default y depends on ARM || ARM64 || ATARI_ETHERNAT || BLACKFIN || COLDFIRE || \ ISA || M32R || MAC || MIPS || MN10300 || NIOS2 || PCI || \ - PCMCIA || SUPERH || XTENSA + PCMCIA || SUPERH || XTENSA || H8300 ---help--- If you have a network (Ethernet) card belonging to this class, say Y. @@ -36,9 +36,8 @@ tristate "SMC 91C9x/91C1xxx support" select CRC32 select MII - depends on !OF || GPIOLIB depends on ARM || ARM64 || ATARI_ETHERNAT || BLACKFIN || COLDFIRE || \ - M32R || MIPS || MN10300 || NIOS2 || SUPERH || XTENSA + M32R || MIPS || MN10300 || NIOS2 || SUPERH || XTENSA || H8300 ---help--- This is a driver for SMC's 91x series of Ethernet chipsets, including the SMC91C94 and the SMC91C111. Say Y if you want it diff -Nur linux-4.4.302.orig/drivers/net/ethernet/smsc/smc91x.c linux-4.4.302/drivers/net/ethernet/smsc/smc91x.c --- linux-4.4.302.orig/drivers/net/ethernet/smsc/smc91x.c 2022-02-03 09:27:54.000000000 +0100 +++ linux-4.4.302/drivers/net/ethernet/smsc/smc91x.c 2022-02-14 05:31:18.727485106 +0100 @@ -61,7 +61,7 @@ /* Debugging level */ #ifndef SMC_DEBUG -#define SMC_DEBUG 0 +#define SMC_DEBUG 1 #endif @@ -2204,6 +2204,7 @@ }; MODULE_DEVICE_TABLE(of, smc91x_match); +#if defined(CONFIG_GPIOLIB) /** * of_try_set_control_gpio - configure a gpio if it exists */ @@ -2228,6 +2229,15 @@ return 0; } +#else +static int try_toggle_control_gpio(struct device *dev, + struct gpio_desc **desc, + const char *name, int index, + int value, unsigned int nsdelay) +{ + return 0; +} +#endif #endif /*