sh: add GETHER's platform_device in board-sh7757lcr
This patch also modifies for ETHER's platform_device.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/arch/sh/boards/board-sh7757lcr.c b/arch/sh/boards/board-sh7757lcr.c
index 80e502c..a9e3356 100644
--- a/arch/sh/boards/board-sh7757lcr.c
+++ b/arch/sh/boards/board-sh7757lcr.c
@@ -47,6 +47,17 @@
};
/* 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,
@@ -62,6 +73,8 @@
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 = {
@@ -89,6 +102,8 @@
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 = {
@@ -101,6 +116,82 @@
},
};
+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,
+ },
+};
+
/* SH_MMCIF */
static struct resource sh_mmcif_resources[] = {
[0] = {
@@ -173,6 +264,8 @@
&heartbeat_device,
&sh7757_eth0_device,
&sh7757_eth1_device,
+ &sh7757_eth_giga0_device,
+ &sh7757_eth_giga1_device,
&sh_mmcif_device,
&sdhi_device,
};