tmakin/ack-tegra
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[PATCH] ppc32: board-specific part of fs_enet update

Browse Source 
This contains board-specific portion to respect driver changes (for 8272ads ,
885ads and 866ads).  Altered platform_data structures as well as initial setup
routines relevant to fs_enet.

Changes to the mpc8560ads ppc/ code are also introduced, but mainly as
reference, since the entire board support is going to appear in arch/powerpc.

Signed-off-by: Vitaly Bordug <vbordug@ru.mvista.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Vitaly Bordug
2006-08-14 23:00:31 -07:00
committed by Jeff Garzik
parent 5b4b845434
commit 2ca2d5e84c
15 changed files with 577 additions and 390 deletions
Download Patch File Download Diff File Expand all files Collapse all files
arch/ppc/syslib/mpc85xx_devices.c
+86 -3
View File
@@ -16,9 +16,11 @@
#include <linux/device.h>
#include <linux/serial_8250.h>
#include <linux/fsl_devices.h>
#include <linux/fs_enet_pd.h>
#include <asm/mpc85xx.h>
#include <asm/irq.h>
#include <asm/ppc_sys.h>
#include <asm/cpm2.h>
/* We use offsets for IORESOURCE_MEM since we do not know at compile time
* what CCSRBAR is, will get fixed up by mach_mpc85xx_fixup
@@ -82,6 +84,60 @@ static struct fsl_i2c_platform_data mpc85xx_fsl_i2c2_pdata = {
.device_flags = FSL_I2C_DEV_SEPARATE_DFSRR,
};
static struct fs_platform_info mpc85xx_fcc1_pdata = {
.fs_no = fsid_fcc1,
.cp_page = CPM_CR_FCC1_PAGE,
.cp_block = CPM_CR_FCC1_SBLOCK,
.rx_ring = 32,
.tx_ring = 32,
.rx_copybreak = 240,
.use_napi = 0,
.napi_weight = 17,
.clk_mask = CMX1_CLK_MASK,
.clk_route = CMX1_CLK_ROUTE,
.clk_trx = (PC_F1RXCLK | PC_F1TXCLK),
.mem_offset = FCC1_MEM_OFFSET,
};
static struct fs_platform_info mpc85xx_fcc2_pdata = {
.fs_no = fsid_fcc2,
.cp_page = CPM_CR_FCC2_PAGE,
.cp_block = CPM_CR_FCC2_SBLOCK,
.rx_ring = 32,
.tx_ring = 32,
.rx_copybreak = 240,
.use_napi = 0,
.napi_weight = 17,
.clk_mask = CMX2_CLK_MASK,
.clk_route = CMX2_CLK_ROUTE,
.clk_trx = (PC_F2RXCLK | PC_F2TXCLK),
.mem_offset = FCC2_MEM_OFFSET,
};
static struct fs_platform_info mpc85xx_fcc3_pdata = {
.fs_no = fsid_fcc3,
.cp_page = CPM_CR_FCC3_PAGE,
.cp_block = CPM_CR_FCC3_SBLOCK,
.rx_ring = 32,
.tx_ring = 32,
.rx_copybreak = 240,
.use_napi = 0,
.napi_weight = 17,
.clk_mask = CMX3_CLK_MASK,
.clk_route = CMX3_CLK_ROUTE,
.clk_trx = (PC_F3RXCLK | PC_F3TXCLK),
.mem_offset = FCC3_MEM_OFFSET,
};
static struct plat_serial8250_port serial_platform_data[] = {
[0] = {
.mapbase = 0x4500,
@@ -318,18 +374,27 @@ struct platform_device ppc_sys_platform_devices[] = {
[MPC85xx_CPM_FCC1] = {
.name = "fsl-cpm-fcc",
.id = 1,
.num_resources = 3,
.num_resources = 4,
.dev.platform_data = &mpc85xx_fcc1_pdata,
.resource = (struct resource[]) {
{
.name = "fcc_regs",
.start = 0x91300,
.end = 0x9131F,
.flags = IORESOURCE_MEM,
},
{
.name = "fcc_regs_c",
.start = 0x91380,
.end = 0x9139F,
.flags = IORESOURCE_MEM,
},
{
.name = "fcc_pram",
.start = 0x88400,
.end = 0x884ff,
.flags = IORESOURCE_MEM,
},
{
.start = SIU_INT_FCC1,
.end = SIU_INT_FCC1,
@@ -340,18 +405,27 @@ struct platform_device ppc_sys_platform_devices[] = {
[MPC85xx_CPM_FCC2] = {
.name = "fsl-cpm-fcc",
.id = 2,
.num_resources = 3,
.num_resources = 4,
.dev.platform_data = &mpc85xx_fcc2_pdata,
.resource = (struct resource[]) {
{
.name = "fcc_regs",
.start = 0x91320,
.end = 0x9133F,
.flags = IORESOURCE_MEM,
},
{
.name = "fcc_regs_c",
.start = 0x913A0,
.end = 0x913CF,
.flags = IORESOURCE_MEM,
},
{
.name = "fcc_pram",
.start = 0x88500,
.end = 0x885ff,
.flags = IORESOURCE_MEM,
},
{
.start = SIU_INT_FCC2,
.end = SIU_INT_FCC2,
@@ -362,18 +436,27 @@ struct platform_device ppc_sys_platform_devices[] = {
[MPC85xx_CPM_FCC3] = {
.name = "fsl-cpm-fcc",
.id = 3,
.num_resources = 3,
.num_resources = 4,
.dev.platform_data = &mpc85xx_fcc3_pdata,
.resource = (struct resource[]) {
{
.name = "fcc_regs",
.start = 0x91340,
.end = 0x9135F,
.flags = IORESOURCE_MEM,
},
{
.name = "fcc_regs_c",
.start = 0x913D0,
.end = 0x913FF,
.flags = IORESOURCE_MEM,
},
{
.name = "fcc_pram",
.start = 0x88600,
.end = 0x886ff,
.flags = IORESOURCE_MEM,
},
{
.start = SIU_INT_FCC3,
.end = SIU_INT_FCC3,
arch/ppc/syslib/mpc8xx_devices.c
+8
View File
@@ -218,6 +218,14 @@ struct platform_device ppc_sys_platform_devices[] = {
},
},
},
[MPC8xx_MDIO_FEC] = {
.name = "fsl-cpm-fec-mdio",
.id = 0,
.num_resources = 0,
},
};
static int __init mach_mpc8xx_fixup(struct platform_device *pdev)
arch/ppc/syslib/mpc8xx_sys.c
+4 -2
View File
@@ -22,7 +22,7 @@ struct ppc_sys_spec ppc_sys_specs[] = {
.ppc_sys_name = "MPC86X",
.mask = 0xFFFFFFFF,
.value = 0x00000000,
.num_devices = 7,
.num_devices = 8,
.device_list = (enum ppc_sys_devices[])
{
MPC8xx_CPM_FEC1,
@@ -32,13 +32,14 @@ struct ppc_sys_spec ppc_sys_specs[] = {
MPC8xx_CPM_SCC4,
MPC8xx_CPM_SMC1,
MPC8xx_CPM_SMC2,
MPC8xx_MDIO_FEC,
},
},
{
.ppc_sys_name = "MPC885",
.mask = 0xFFFFFFFF,
.value = 0x00000000,
.num_devices = 8,
.num_devices = 9,
.device_list = (enum ppc_sys_devices[])
{
MPC8xx_CPM_FEC1,
@@ -49,6 +50,7 @@ struct ppc_sys_spec ppc_sys_specs[] = {
MPC8xx_CPM_SCC4,
MPC8xx_CPM_SMC1,
MPC8xx_CPM_SMC2,
MPC8xx_MDIO_FEC,
},
},
{ /* default match */
arch/ppc/syslib/pq2_devices.c
+5
View File
@@ -369,6 +369,11 @@ struct platform_device ppc_sys_platform_devices[] = {
},
},
},
[MPC82xx_MDIO_BB] = {
.name = "fsl-bb-mdio",
.id = 0,
.num_resources = 0,
},
};
static int __init mach_mpc82xx_fixup(struct platform_device *pdev)
arch/ppc/syslib/pq2_sys.c
+2 -1
View File
@@ -139,13 +139,14 @@ struct ppc_sys_spec ppc_sys_specs[] = {
.ppc_sys_name = "8272",
.mask = 0x0000ff00,
.value = 0x00000c00,
.num_devices = 12,
.num_devices = 13,
.device_list = (enum ppc_sys_devices[])
{
MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_SCC1,
MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3, MPC82xx_CPM_SCC4,
MPC82xx_CPM_SMC1, MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI,
MPC82xx_CPM_I2C, MPC82xx_CPM_USB, MPC82xx_SEC1,
MPC82xx_MDIO_BB,
},
},
/* below is a list of the 8280 family of processors */