diff options
| author | Joachim Eastwood <manabian@gmail.com> | 2015-05-14 12:11:00 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-05-15 12:44:22 -0400 |
| commit | 69bdd2d40d1e5fd9f7b92d39d129a0d057daf5fd (patch) | |
| tree | 5198054bff4d29506aea8f4c72bd04e5b633c903 /drivers/net/ethernet/stmicro | |
| parent | ba25020e2725308562d60f3d0247218b07a49b9f (diff) | |
stmmac: convert dwmac-lpc18xx to a platform driver
Convert platform glue layer into a proper platform
driver and add it to the build system.
Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/stmicro')
5 files changed, 35 insertions, 4 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/Kconfig b/drivers/net/ethernet/stmicro/stmmac/Kconfig index d4ed2ac3829b..aa03e26437e2 100644 --- a/drivers/net/ethernet/stmicro/stmmac/Kconfig +++ b/drivers/net/ethernet/stmicro/stmmac/Kconfig @@ -36,6 +36,14 @@ config DWMAC_GENERIC platform specific code to function or is using platform data for setup. +config DWMAC_LPC18XX + tristate "NXP LPC18xx/43xx DWMAC support" + default ARCH_LPC18XX + depends on OF + select MFD_SYSCON + ---help--- + Support for NXP LPC18xx/43xx DWMAC Ethernet. + endif config STMMAC_PCI diff --git a/drivers/net/ethernet/stmicro/stmmac/Makefile b/drivers/net/ethernet/stmicro/stmmac/Makefile index 89a353450182..96a3abfc15bb 100644 --- a/drivers/net/ethernet/stmicro/stmmac/Makefile +++ b/drivers/net/ethernet/stmicro/stmmac/Makefile @@ -6,10 +6,10 @@ stmmac-objs:= stmmac_main.o stmmac_ethtool.o stmmac_mdio.o ring_mode.o \ # Ordering matters. Generic driver must be last. obj-$(CONFIG_STMMAC_PLATFORM) += stmmac-platform.o +obj-$(CONFIG_DWMAC_LPC18XX) += dwmac-lpc18xx.o obj-$(CONFIG_DWMAC_GENERIC) += dwmac-generic.o stmmac-platform-objs:= stmmac_platform.o dwmac-meson.o dwmac-sunxi.o \ dwmac-sti.o dwmac-socfpga.o dwmac-rk.o \ - dwmac-lpc18xx.o obj-$(CONFIG_STMMAC_PCI) += stmmac-pci.o stmmac-pci-objs:= stmmac_pci.o diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-lpc18xx.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-lpc18xx.c index be02b6a1475f..cb888d3ebbdc 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-lpc18xx.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-lpc18xx.c @@ -9,12 +9,16 @@ */ #include <linux/mfd/syscon.h> +#include <linux/module.h> #include <linux/of.h> #include <linux/of_net.h> #include <linux/phy.h> +#include <linux/platform_device.h> #include <linux/regmap.h> #include <linux/stmmac.h> +#include "stmmac_platform.h" + /* Register defines for CREG syscon */ #define LPC18XX_CREG_CREG6 0x12c # define LPC18XX_CREG_CREG6_ETHMODE_MASK 0x7 @@ -67,8 +71,29 @@ static int lpc18xx_dwmac_init(struct platform_device *pdev, void *priv) return 0; } -const struct stmmac_of_data lpc18xx_dwmac_data = { +static const struct stmmac_of_data lpc18xx_dwmac_data = { .has_gmac = 1, .setup = lpc18xx_dwmac_setup, .init = lpc18xx_dwmac_init, }; + +static const struct of_device_id lpc18xx_dwmac_match[] = { + { .compatible = "nxp,lpc1850-dwmac", .data = &lpc18xx_dwmac_data }, + { } +}; +MODULE_DEVICE_TABLE(of, lpc18xx_dwmac_match); + +static struct platform_driver lpc18xx_dwmac_driver = { + .probe = stmmac_pltfr_probe, + .remove = stmmac_pltfr_remove, + .driver = { + .name = "lpc18xx-dwmac", + .pm = &stmmac_pltfr_pm_ops, + .of_match_table = lpc18xx_dwmac_match, + }, +}; +module_platform_driver(lpc18xx_dwmac_driver); + +MODULE_AUTHOR("Joachim Eastwood <manabian@gmail.com>"); +MODULE_DESCRIPTION("DWMAC glue for LPC18xx/43xx Ethernet"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c index 1777e7124d3e..1fd65e780a05 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c @@ -37,7 +37,6 @@ static const struct of_device_id stmmac_dt_ids[] = { { .compatible = "rockchip,rk3288-gmac", .data = &rk3288_gmac_data}, { .compatible = "amlogic,meson6-dwmac", .data = &meson6_dwmac_data}, { .compatible = "allwinner,sun7i-a20-gmac", .data = &sun7i_gmac_data}, - { .compatible = "nxp,lpc1850-dwmac", .data = &lpc18xx_dwmac_data}, { .compatible = "st,stih415-dwmac", .data = &stih4xx_dwmac_data}, { .compatible = "st,stih416-dwmac", .data = &stih4xx_dwmac_data}, { .compatible = "st,stid127-dwmac", .data = &stid127_dwmac_data}, diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.h b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.h index 5be0b101bffd..23d10f6e8846 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.h +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.h @@ -23,7 +23,6 @@ int stmmac_pltfr_probe(struct platform_device *pdev); int stmmac_pltfr_remove(struct platform_device *pdev); extern const struct dev_pm_ops stmmac_pltfr_pm_ops; -extern const struct stmmac_of_data lpc18xx_dwmac_data; extern const struct stmmac_of_data meson6_dwmac_data; extern const struct stmmac_of_data sun7i_gmac_data; extern const struct stmmac_of_data stih4xx_dwmac_data; |