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-rw-r--r--arch/arm/plat-orion/common.c54
-rw-r--r--arch/powerpc/platforms/chrp/pegasos_eth.c20
-rw-r--r--arch/powerpc/sysdev/mv64x60_dev.c16
3 files changed, 65 insertions, 25 deletions
diff --git a/arch/arm/plat-orion/common.c b/arch/arm/plat-orion/common.c
index 2d4b6414609f..251f827271e9 100644
--- a/arch/arm/plat-orion/common.c
+++ b/arch/arm/plat-orion/common.c
@@ -238,6 +238,7 @@ static __init void ge_complete(
struct mv643xx_eth_shared_platform_data *orion_ge_shared_data,
struct resource *orion_ge_resource, unsigned long irq,
struct platform_device *orion_ge_shared,
+ struct platform_device *orion_ge_mvmdio,
struct mv643xx_eth_platform_data *eth_data,
struct platform_device *orion_ge)
{
@@ -247,6 +248,8 @@ static __init void ge_complete(
orion_ge->dev.platform_data = eth_data;
platform_device_register(orion_ge_shared);
+ if (orion_ge_mvmdio)
+ platform_device_register(orion_ge_mvmdio);
platform_device_register(orion_ge);
}
@@ -258,8 +261,6 @@ struct mv643xx_eth_shared_platform_data orion_ge00_shared_data;
static struct resource orion_ge00_shared_resources[] = {
{
.name = "ge00 base",
- }, {
- .name = "ge00 err irq",
},
};
@@ -271,6 +272,19 @@ static struct platform_device orion_ge00_shared = {
},
};
+static struct resource orion_ge_mvmdio_resources[] = {
+ {
+ .name = "ge00 mvmdio base",
+ }, {
+ .name = "ge00 mvmdio err irq",
+ },
+};
+
+static struct platform_device orion_ge_mvmdio = {
+ .name = "orion-mdio",
+ .id = -1,
+};
+
static struct resource orion_ge00_resources[] = {
{
.name = "ge00 irq",
@@ -295,26 +309,25 @@ void __init orion_ge00_init(struct mv643xx_eth_platform_data *eth_data,
unsigned int tx_csum_limit)
{
fill_resources(&orion_ge00_shared, orion_ge00_shared_resources,
- mapbase + 0x2000, SZ_16K - 1, irq_err);
+ mapbase + 0x2000, SZ_16K - 1, NO_IRQ);
+ fill_resources(&orion_ge_mvmdio, orion_ge_mvmdio_resources,
+ mapbase + 0x2004, 0x84 - 1, irq_err);
orion_ge00_shared_data.tx_csum_limit = tx_csum_limit;
ge_complete(&orion_ge00_shared_data,
orion_ge00_resources, irq, &orion_ge00_shared,
+ &orion_ge_mvmdio,
eth_data, &orion_ge00);
}
/*****************************************************************************
* GE01
****************************************************************************/
-struct mv643xx_eth_shared_platform_data orion_ge01_shared_data = {
- .shared_smi = &orion_ge00_shared,
-};
+struct mv643xx_eth_shared_platform_data orion_ge01_shared_data;
static struct resource orion_ge01_shared_resources[] = {
{
.name = "ge01 base",
- }, {
- .name = "ge01 err irq",
- },
+ }
};
static struct platform_device orion_ge01_shared = {
@@ -349,26 +362,23 @@ void __init orion_ge01_init(struct mv643xx_eth_platform_data *eth_data,
unsigned int tx_csum_limit)
{
fill_resources(&orion_ge01_shared, orion_ge01_shared_resources,
- mapbase + 0x2000, SZ_16K - 1, irq_err);
+ mapbase + 0x2000, SZ_16K - 1, NO_IRQ);
orion_ge01_shared_data.tx_csum_limit = tx_csum_limit;
ge_complete(&orion_ge01_shared_data,
orion_ge01_resources, irq, &orion_ge01_shared,
+ NULL,
eth_data, &orion_ge01);
}
/*****************************************************************************
* GE10
****************************************************************************/
-struct mv643xx_eth_shared_platform_data orion_ge10_shared_data = {
- .shared_smi = &orion_ge00_shared,
-};
+struct mv643xx_eth_shared_platform_data orion_ge10_shared_data;
static struct resource orion_ge10_shared_resources[] = {
{
.name = "ge10 base",
- }, {
- .name = "ge10 err irq",
- },
+ }
};
static struct platform_device orion_ge10_shared = {
@@ -402,24 +412,21 @@ void __init orion_ge10_init(struct mv643xx_eth_platform_data *eth_data,
unsigned long irq_err)
{
fill_resources(&orion_ge10_shared, orion_ge10_shared_resources,
- mapbase + 0x2000, SZ_16K - 1, irq_err);
+ mapbase + 0x2000, SZ_16K - 1, NO_IRQ);
ge_complete(&orion_ge10_shared_data,
orion_ge10_resources, irq, &orion_ge10_shared,
+ NULL,
eth_data, &orion_ge10);
}
/*****************************************************************************
* GE11
****************************************************************************/
-struct mv643xx_eth_shared_platform_data orion_ge11_shared_data = {
- .shared_smi = &orion_ge00_shared,
-};
+struct mv643xx_eth_shared_platform_data orion_ge11_shared_data;
static struct resource orion_ge11_shared_resources[] = {
{
.name = "ge11 base",
- }, {
- .name = "ge11 err irq",
},
};
@@ -454,9 +461,10 @@ void __init orion_ge11_init(struct mv643xx_eth_platform_data *eth_data,
unsigned long irq_err)
{
fill_resources(&orion_ge11_shared, orion_ge11_shared_resources,
- mapbase + 0x2000, SZ_16K - 1, irq_err);
+ mapbase + 0x2000, SZ_16K - 1, NO_IRQ);
ge_complete(&orion_ge11_shared_data,
orion_ge11_resources, irq, &orion_ge11_shared,
+ NULL,
eth_data, &orion_ge11);
}
diff --git a/arch/powerpc/platforms/chrp/pegasos_eth.c b/arch/powerpc/platforms/chrp/pegasos_eth.c
index 039fc8e82199..2b4dc6abde6c 100644
--- a/arch/powerpc/platforms/chrp/pegasos_eth.c
+++ b/arch/powerpc/platforms/chrp/pegasos_eth.c
@@ -47,6 +47,25 @@ static struct platform_device mv643xx_eth_shared_device = {
.resource = mv643xx_eth_shared_resources,
};
+/*
+ * The orion mdio driver only covers shared + 0x4 up to shared + 0x84 - 1
+ */
+static struct resource mv643xx_eth_mvmdio_resources[] = {
+ [0] = {
+ .name = "ethernet mdio base",
+ .start = 0xf1000000 + MV643XX_ETH_SHARED_REGS + 0x4,
+ .end = 0xf1000000 + MV643XX_ETH_SHARED_REGS + 0x83,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device mv643xx_eth_mvmdio_device = {
+ .name = "orion-mdio",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(mv643xx_eth_mvmdio_resources),
+ .resource = mv643xx_eth_shared_resources,
+};
+
static struct resource mv643xx_eth_port1_resources[] = {
[0] = {
.name = "eth port1 irq",
@@ -82,6 +101,7 @@ static struct platform_device eth_port1_device = {
static struct platform_device *mv643xx_eth_pd_devs[] __initdata = {
&mv643xx_eth_shared_device,
+ &mv643xx_eth_mvmdio_device,
&eth_port1_device,
};
diff --git a/arch/powerpc/sysdev/mv64x60_dev.c b/arch/powerpc/sysdev/mv64x60_dev.c
index 0f6af41ebb44..4a25c26f0bf4 100644
--- a/arch/powerpc/sysdev/mv64x60_dev.c
+++ b/arch/powerpc/sysdev/mv64x60_dev.c
@@ -214,15 +214,27 @@ static struct platform_device * __init mv64x60_eth_register_shared_pdev(
struct device_node *np, int id)
{
struct platform_device *pdev;
- struct resource r[1];
+ struct resource r[2];
int err;
err = of_address_to_resource(np, 0, &r[0]);
if (err)
return ERR_PTR(err);
+ /* register an orion mdio bus driver */
+ r[1].start = r[0].start + 0x4;
+ r[1].end = r[0].start + 0x84 - 1;
+ r[1].flags = IORESOURCE_MEM;
+
+ if (id == 0) {
+ pdev = platform_device_register_simple("orion-mdio", -1, &r[1], 1);
+ if (!pdev)
+ return pdev;
+ }
+
pdev = platform_device_register_simple(MV643XX_ETH_SHARED_NAME, id,
- r, 1);
+ &r[0], 1);
+
return pdev;
}
generated by cgit v1.2.3 (git 2.0.4) at 2025-01-07 10:54:19 +0000