From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yoshihiro Shimoda Date: Tue, 08 Mar 2011 08:00:00 +0000 Subject: [PATCH] sh: add GETHER's platform_device in board-sh7757lcr Message-Id: <4D75E200.4040409@renesas.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-sh@vger.kernel.org This patch also modifies for ETHER's platform_device. Signed-off-by: Yoshihiro Shimoda --- This patch depends on the following patches in netdev ml. - net: sh_eth: modify the definitions of register - net: sh_eth: remove the SH_TSU_ADDR - net: sh_eth: add set_mdio_gate in bb_info arch/sh/boards/board-sh7757lcr.c | 93 ++++++++++++++++++++++++++++++++++++++ 1 files changed, 93 insertions(+), 0 deletions(-) diff --git a/arch/sh/boards/board-sh7757lcr.c b/arch/sh/boards/board-sh7757lcr.c index c475f10..c26c344 100644 --- a/arch/sh/boards/board-sh7757lcr.c +++ b/arch/sh/boards/board-sh7757lcr.c @@ -44,6 +44,17 @@ static struct platform_device heartbeat_device = { }; /* Fast Ethernet */ +#define GBECONT 0xffc10100 +#define GBECONT_RMII1 BIT(17) +#define GBECONT_RMII0 BIT(16) +static void sh7757_eth_set_mdio_gate(unsigned long addr) +{ + if ((addr & 0x00000fff) < 0x0800) + writel(readl(GBECONT) | GBECONT_RMII0, GBECONT); + else + writel(readl(GBECONT) | GBECONT_RMII1, GBECONT); +} + static struct resource sh_eth0_resources[] = { { .start = 0xfef00000, @@ -59,6 +70,8 @@ static struct resource sh_eth0_resources[] = { static struct sh_eth_plat_data sh7757_eth0_pdata = { .phy = 1, .edmac_endian = EDMAC_LITTLE_ENDIAN, + .register_type = SH_ETH_REG_FAST_SH4, + .set_mdio_gate = sh7757_eth_set_mdio_gate, }; static struct platform_device sh7757_eth0_device = { @@ -86,6 +99,8 @@ static struct resource sh_eth1_resources[] = { static struct sh_eth_plat_data sh7757_eth1_pdata = { .phy = 1, .edmac_endian = EDMAC_LITTLE_ENDIAN, + .register_type = SH_ETH_REG_FAST_SH4, + .set_mdio_gate = sh7757_eth_set_mdio_gate, }; static struct platform_device sh7757_eth1_device = { @@ -98,10 +113,88 @@ static struct platform_device sh7757_eth1_device = { }, }; +static void sh7757_eth_giga_set_mdio_gate(unsigned long addr) +{ + if ((addr & 0x00000fff) < 0x0800) { + gpio_set_value(GPIO_PTT4, 1); + writel(readl(GBECONT) & ~GBECONT_RMII0, GBECONT); + } else { + gpio_set_value(GPIO_PTT4, 0); + writel(readl(GBECONT) & ~GBECONT_RMII1, GBECONT); + } +} + +static struct resource sh_eth_giga0_resources[] = { + { + .start = 0xfee00000, + .end = 0xfee007ff, + .flags = IORESOURCE_MEM, + }, { + /* TSU */ + .start = 0xfee01800, + .end = 0xfee01fff, + .flags = IORESOURCE_MEM, + }, { + .start = 315, + .end = 315, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct sh_eth_plat_data sh7757_eth_giga0_pdata = { + .phy = 18, + .edmac_endian = EDMAC_LITTLE_ENDIAN, + .register_type = SH_ETH_REG_GIGABIT, + .set_mdio_gate = sh7757_eth_giga_set_mdio_gate, + .phy_interface = PHY_INTERFACE_MODE_RGMII_ID, +}; + +static struct platform_device sh7757_eth_giga0_device = { + .name = "sh-eth", + .resource = sh_eth_giga0_resources, + .id = 2, + .num_resources = ARRAY_SIZE(sh_eth_giga0_resources), + .dev = { + .platform_data = &sh7757_eth_giga0_pdata, + }, +}; + +static struct resource sh_eth_giga1_resources[] = { + { + .start = 0xfee00800, + .end = 0xfee00fff, + .flags = IORESOURCE_MEM, + }, { + .start = 316, + .end = 316, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct sh_eth_plat_data sh7757_eth_giga1_pdata = { + .phy = 19, + .edmac_endian = EDMAC_LITTLE_ENDIAN, + .register_type = SH_ETH_REG_GIGABIT, + .set_mdio_gate = sh7757_eth_giga_set_mdio_gate, + .phy_interface = PHY_INTERFACE_MODE_RGMII_ID, +}; + +static struct platform_device sh7757_eth_giga1_device = { + .name = "sh-eth", + .resource = sh_eth_giga1_resources, + .id = 3, + .num_resources = ARRAY_SIZE(sh_eth_giga1_resources), + .dev = { + .platform_data = &sh7757_eth_giga1_pdata, + }, +}; + static struct platform_device *sh7757lcr_devices[] __initdata = { &heartbeat_device, &sh7757_eth0_device, &sh7757_eth1_device, + &sh7757_eth_giga0_device, + &sh7757_eth_giga1_device, }; static int __init sh7757lcr_devices_setup(void) -- 1.7.1