From 2a3217988e1597335e1fd5a9d1e3c67c370cfc0f Mon Sep 17 00:00:00 2001 From: Joachim Eastwood Date: Thu, 14 May 2015 12:11:04 +0200 Subject: [PATCH] stmmac: convert dwmac-sti to platform driver Convert platform glue layer into a proper platform driver and add it to the build system. Signed-off-by: Joachim Eastwood Signed-off-by: David S. Miller --- drivers/net/ethernet/stmicro/stmmac/Kconfig | 12 +++++++++ drivers/net/ethernet/stmicro/stmmac/Makefile | 2 +- drivers/net/ethernet/stmicro/stmmac/dwmac-sti.c | 29 ++++++++++++++++++++-- .../net/ethernet/stmicro/stmmac/stmmac_platform.c | 4 --- .../net/ethernet/stmicro/stmmac/stmmac_platform.h | 2 -- 5 files changed, 40 insertions(+), 9 deletions(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/Kconfig b/drivers/net/ethernet/stmicro/stmmac/Kconfig index f103e57..f5b9f05 100644 --- a/drivers/net/ethernet/stmicro/stmmac/Kconfig +++ b/drivers/net/ethernet/stmicro/stmmac/Kconfig @@ -78,6 +78,18 @@ config DWMAC_SOCFPGA for the stmmac device driver. This driver is used for arria5 and cyclone5 FPGA SoCs. +config DWMAC_STI + tristate "STi GMAC support" + default ARCH_STI + depends on OF + select MFD_SYSCON + ---help--- + Support for ethernet controller on STi SOCs. + + This selects STi SoC glue layer support for the stmmac + device driver. This driver is used on for the STi series + SOCs GMAC ethernet controller. + endif config STMMAC_PCI diff --git a/drivers/net/ethernet/stmicro/stmmac/Makefile b/drivers/net/ethernet/stmicro/stmmac/Makefile index 690741d..f8e5ddb 100644 --- a/drivers/net/ethernet/stmicro/stmmac/Makefile +++ b/drivers/net/ethernet/stmicro/stmmac/Makefile @@ -10,9 +10,9 @@ obj-$(CONFIG_DWMAC_LPC18XX) += dwmac-lpc18xx.o obj-$(CONFIG_DWMAC_MESON) += dwmac-meson.o obj-$(CONFIG_DWMAC_ROCKCHIP) += dwmac-rk.o obj-$(CONFIG_DWMAC_SOCFPGA) += dwmac-socfpga.o +obj-$(CONFIG_DWMAC_STI) += dwmac-sti.o obj-$(CONFIG_DWMAC_GENERIC) += dwmac-generic.o stmmac-platform-objs:= stmmac_platform.o dwmac-sunxi.o \ - dwmac-sti.o obj-$(CONFIG_STMMAC_PCI) += stmmac-pci.o stmmac-pci-objs:= stmmac_pci.o diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-sti.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-sti.c index bb6e2dc..a2e8111 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-sti.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-sti.c @@ -17,6 +17,7 @@ #include #include #include +#include #include #include #include @@ -351,16 +352,40 @@ static void *sti_dwmac_setup(struct platform_device *pdev) return dwmac; } -const struct stmmac_of_data stih4xx_dwmac_data = { +static const struct stmmac_of_data stih4xx_dwmac_data = { .fix_mac_speed = stih4xx_fix_retime_src, .setup = sti_dwmac_setup, .init = stix4xx_init, .exit = sti_dwmac_exit, }; -const struct stmmac_of_data stid127_dwmac_data = { +static const struct stmmac_of_data stid127_dwmac_data = { .fix_mac_speed = stid127_fix_retime_src, .setup = sti_dwmac_setup, .init = stid127_init, .exit = sti_dwmac_exit, }; + +static const struct of_device_id sti_dwmac_match[] = { + { .compatible = "st,stih415-dwmac", .data = &stih4xx_dwmac_data}, + { .compatible = "st,stih416-dwmac", .data = &stih4xx_dwmac_data}, + { .compatible = "st,stid127-dwmac", .data = &stid127_dwmac_data}, + { .compatible = "st,stih407-dwmac", .data = &stih4xx_dwmac_data}, + { } +}; +MODULE_DEVICE_TABLE(of, sti_dwmac_match); + +static struct platform_driver sti_dwmac_driver = { + .probe = stmmac_pltfr_probe, + .remove = stmmac_pltfr_remove, + .driver = { + .name = "sti-dwmac", + .pm = &stmmac_pltfr_pm_ops, + .of_match_table = sti_dwmac_match, + }, +}; +module_platform_driver(sti_dwmac_driver); + +MODULE_AUTHOR("Srinivas Kandagatla "); +MODULE_DESCRIPTION("STMicroelectronics DWMAC Specific Glue layer"); +MODULE_LICENSE("GPL"); diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c index 4553b50..21a3a2c 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c @@ -35,10 +35,6 @@ static const struct of_device_id stmmac_dt_ids[] = { /* SoC specific glue layers should come before generic bindings */ { .compatible = "allwinner,sun7i-a20-gmac", .data = &sun7i_gmac_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}, - { .compatible = "st,stih407-dwmac", .data = &stih4xx_dwmac_data}, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, stmmac_dt_ids); diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.h b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.h index 3c8d708..7eb2fa8 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.h +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.h @@ -24,7 +24,5 @@ int stmmac_pltfr_remove(struct platform_device *pdev); extern const struct dev_pm_ops stmmac_pltfr_pm_ops; extern const struct stmmac_of_data sun7i_gmac_data; -extern const struct stmmac_of_data stih4xx_dwmac_data; -extern const struct stmmac_of_data stid127_dwmac_data; #endif /* __STMMAC_PLATFORM_H__ */ -- 2.7.4