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powerpc/fsl-pci: Unify pci/pcie initialization code

Browse Source 
We unified the Freescale pci/pcie initialization by changing the fsl_pci
to a platform driver. In previous PCI code architecture the initialization
routine is called at board_setup_arch stage. Now the initialization is done
in probe function which is architectural better. Also It's convenient for
adding PM support for PCI controller in later patch.

Now we registered pci controllers as platform devices. So we combine two
initialization code as one platform driver.

Signed-off-by: Jia Hongtao <B38951@freescale.com>
Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Chunhe Lan <Chunhe.Lan@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Jia Hongtao
2012-08-28 15:44:08 +08:00
committed by Kumar Gala
parent 9e67886bec
commit 905e75c46d
33 changed files with 252 additions and 540 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
arch/powerpc/platforms/85xx/common.c
View File

@@ -27,6 +27,16 @@ static struct of_device_id __initdata mpc85xx_common_ids[] = {
{ .compatible = "fsl,mpc8548-guts", },
/* Probably unnecessary? */
{ .compatible = "gpio-leds", },
/* For all PCI controllers */
{ .compatible = "fsl,mpc8540-pci", },
{ .compatible = "fsl,mpc8548-pcie", },
{ .compatible = "fsl,p1022-pcie", },
{ .compatible = "fsl,p1010-pcie", },
{ .compatible = "fsl,p1023-pcie", },
{ .compatible = "fsl,p4080-pcie", },
{ .compatible = "fsl,qoriq-pcie-v2.4", },
{ .compatible = "fsl,qoriq-pcie-v2.3", },
{ .compatible = "fsl,qoriq-pcie-v2.2", },
{},
};

34
arch/powerpc/platforms/85xx/corenet_ds.c
View File

@@ -16,7 +16,6 @@
#include <linux/kdev_t.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#include <linux/memblock.h>
#include <asm/time.h>
#include <asm/machdep.h>
@@ -52,39 +51,16 @@ void __init corenet_ds_pic_init(void)
*/
void __init corenet_ds_setup_arch(void)
{
#ifdef CONFIG_PCI
struct device_node *np;
struct pci_controller *hose;
#endif
dma_addr_t max = 0xffffffff;
mpc85xx_smp_init();
#ifdef CONFIG_PCI
for_each_node_by_type(np, "pci") {
if (of_device_is_compatible(np, "fsl,p4080-pcie") ||
of_device_is_compatible(np, "fsl,qoriq-pcie-v2.2") ||
of_device_is_compatible(np, "fsl,qoriq-pcie-v2.3") ||
of_device_is_compatible(np, "fsl,qoriq-pcie-v2.4")) {
fsl_add_bridge(np, 0);
hose = pci_find_hose_for_OF_device(np);
max = min(max, hose->dma_window_base_cur +
hose->dma_window_size);
}
}
#ifdef CONFIG_PPC64
#if defined(CONFIG_PCI) && defined(CONFIG_PPC64)
pci_devs_phb_init();
#endif
#endif
#ifdef CONFIG_SWIOTLB
if ((memblock_end_of_DRAM() - 1) > max) {
ppc_swiotlb_enable = 1;
set_pci_dma_ops(&swiotlb_dma_ops);
ppc_md.pci_dma_dev_setup = pci_dma_dev_setup_swiotlb;
}
#endif
fsl_pci_assign_primary();
swiotlb_detect_4g();
pr_info("%s board from Freescale Semiconductor\n", ppc_md.name);
}

64
arch/powerpc/platforms/85xx/ge_imp3a.c
View File

@@ -22,7 +22,6 @@
#include <linux/seq_file.h>
#include <linux/interrupt.h>
#include <linux/of_platform.h>
#include <linux/memblock.h>
#include <asm/time.h>
#include <asm/machdep.h>
@@ -84,9 +83,23 @@ void __init ge_imp3a_pic_init(void)
of_node_put(cascade_node);
}
static void ge_imp3a_pci_assign_primary(void)
{
#ifdef CONFIG_PCI
static int primary_phb_addr;
#endif /* CONFIG_PCI */
struct device_node *np;
struct resource rsrc;
for_each_node_by_type(np, "pci") {
if (of_device_is_compatible(np, "fsl,mpc8540-pci") ||
of_device_is_compatible(np, "fsl,mpc8548-pcie") ||
of_device_is_compatible(np, "fsl,p2020-pcie")) {
of_address_to_resource(np, 0, &rsrc);
if ((rsrc.start & 0xfffff) == 0x9000)
fsl_pci_primary = np;
}
}
#endif
}
/*
* Setup the architecture
@@ -94,43 +107,15 @@ static int primary_phb_addr;
static void __init ge_imp3a_setup_arch(void)
{
struct device_node *regs;
#ifdef CONFIG_PCI
struct device_node *np;
struct pci_controller *hose;
#endif
dma_addr_t max = 0xffffffff;
if (ppc_md.progress)
ppc_md.progress("ge_imp3a_setup_arch()", 0);
#ifdef CONFIG_PCI
for_each_node_by_type(np, "pci") {
if (of_device_is_compatible(np, "fsl,mpc8540-pci") ||
of_device_is_compatible(np, "fsl,mpc8548-pcie") ||
of_device_is_compatible(np, "fsl,p2020-pcie")) {
struct resource rsrc;
of_address_to_resource(np, 0, &rsrc);
if ((rsrc.start & 0xfffff) == primary_phb_addr)
fsl_add_bridge(np, 1);
else
fsl_add_bridge(np, 0);
hose = pci_find_hose_for_OF_device(np);
max = min(max, hose->dma_window_base_cur +
hose->dma_window_size);
}
}
#endif
mpc85xx_smp_init();
#ifdef CONFIG_SWIOTLB
if ((memblock_end_of_DRAM() - 1) > max) {
ppc_swiotlb_enable = 1;
set_pci_dma_ops(&swiotlb_dma_ops);
ppc_md.pci_dma_dev_setup = pci_dma_dev_setup_swiotlb;
}
#endif
ge_imp3a_pci_assign_primary();
swiotlb_detect_4g();
/* Remap basic board registers */
regs = of_find_compatible_node(NULL, NULL, "ge,imp3a-fpga-regs");
@@ -215,17 +200,10 @@ static int __init ge_imp3a_probe(void)
{
unsigned long root = of_get_flat_dt_root();
if (of_flat_dt_is_compatible(root, "ge,IMP3A")) {
#ifdef CONFIG_PCI
primary_phb_addr = 0x9000;
#endif
return 1;
}
return 0;
return of_flat_dt_is_compatible(root, "ge,IMP3A");
}
machine_device_initcall(ge_imp3a, mpc85xx_common_publish_devices);
machine_arch_initcall(ge_imp3a, mpc85xx_common_publish_devices);
machine_arch_initcall(ge_imp3a, swiotlb_setup_bus_notifier);

36
arch/powerpc/platforms/85xx/mpc8536_ds.c
View File

@@ -17,7 +17,6 @@
#include <linux/seq_file.h>
#include <linux/interrupt.h>
#include <linux/of_platform.h>
#include <linux/memblock.h>
#include <asm/time.h>
#include <asm/machdep.h>
@@ -46,46 +45,17 @@ void __init mpc8536_ds_pic_init(void)
*/
static void __init mpc8536_ds_setup_arch(void)
{
#ifdef CONFIG_PCI
struct device_node *np;
struct pci_controller *hose;
#endif
dma_addr_t max = 0xffffffff;
if (ppc_md.progress)
ppc_md.progress("mpc8536_ds_setup_arch()", 0);
#ifdef CONFIG_PCI
for_each_node_by_type(np, "pci") {
if (of_device_is_compatible(np, "fsl,mpc8540-pci") ||
of_device_is_compatible(np, "fsl,mpc8548-pcie")) {
struct resource rsrc;
of_address_to_resource(np, 0, &rsrc);
if ((rsrc.start & 0xfffff) == 0x8000)
fsl_add_bridge(np, 1);
else
fsl_add_bridge(np, 0);
fsl_pci_assign_primary();
hose = pci_find_hose_for_OF_device(np);
max = min(max, hose->dma_window_base_cur +
hose->dma_window_size);
}
}
#endif
#ifdef CONFIG_SWIOTLB
if ((memblock_end_of_DRAM() - 1) > max) {
ppc_swiotlb_enable = 1;
set_pci_dma_ops(&swiotlb_dma_ops);
ppc_md.pci_dma_dev_setup = pci_dma_dev_setup_swiotlb;
}
#endif
swiotlb_detect_4g();
printk("MPC8536 DS board from Freescale Semiconductor\n");
}
machine_device_initcall(mpc8536_ds, mpc85xx_common_publish_devices);
machine_arch_initcall(mpc8536_ds, mpc85xx_common_publish_devices);
machine_arch_initcall(mpc8536_ds, swiotlb_setup_bus_notifier);

11
arch/powerpc/platforms/85xx/mpc85xx_ads.c
View File

@@ -137,10 +137,6 @@ static void __init init_ioports(void)
static void __init mpc85xx_ads_setup_arch(void)
{
#ifdef CONFIG_PCI
struct device_node *np;
#endif
if (ppc_md.progress)
ppc_md.progress("mpc85xx_ads_setup_arch()", 0);
@@ -150,11 +146,10 @@ static void __init mpc85xx_ads_setup_arch(void)
#endif
#ifdef CONFIG_PCI
for_each_compatible_node(np, "pci", "fsl,mpc8540-pci")
fsl_add_bridge(np, 1);
ppc_md.pci_exclude_device = mpc85xx_exclude_device;
#endif
fsl_pci_assign_primary();
}
static void mpc85xx_ads_show_cpuinfo(struct seq_file *m)
@@ -173,7 +168,7 @@ static void mpc85xx_ads_show_cpuinfo(struct seq_file *m)
seq_printf(m, "PLL setting\t: 0x%x\n", ((phid1 >> 24) & 0x3f));
}
machine_device_initcall(mpc85xx_ads, mpc85xx_common_publish_devices);
machine_arch_initcall(mpc85xx_ads, mpc85xx_common_publish_devices);
/*
* Called very early, device-tree isn't unflattened

44
arch/powerpc/platforms/85xx/mpc85xx_cds.c
View File

@@ -276,6 +276,33 @@ machine_device_initcall(mpc85xx_cds, mpc85xx_cds_8259_attach);
#endif /* CONFIG_PPC_I8259 */
static void mpc85xx_cds_pci_assign_primary(void)
{
#ifdef CONFIG_PCI
struct device_node *np;
if (fsl_pci_primary)
return;
/*
* MPC85xx_CDS has ISA bridge but unfortunately there is no
* isa node in device tree. We now looking for i8259 node as
* a workaround for such a broken device tree. This routine
* is for complying to all device trees.
*/
np = of_find_node_by_name(NULL, "i8259");
while ((fsl_pci_primary = of_get_parent(np))) {
of_node_put(np);
np = fsl_pci_primary;
if ((of_device_is_compatible(np, "fsl,mpc8540-pci") ||
of_device_is_compatible(np, "fsl,mpc8548-pcie")) &&
of_device_is_available(np))
return;
}
#endif
}
/*
* Setup the architecture
*/
@@ -309,21 +336,12 @@ static void __init mpc85xx_cds_setup_arch(void)
}
#ifdef CONFIG_PCI
for_each_node_by_type(np, "pci") {
if (of_device_is_compatible(np, "fsl,mpc8540-pci") ||
of_device_is_compatible(np, "fsl,mpc8548-pcie")) {
struct resource rsrc;
of_address_to_resource(np, 0, &rsrc);
if ((rsrc.start & 0xfffff) == 0x8000)
fsl_add_bridge(np, 1);
else
fsl_add_bridge(np, 0);
}
}
ppc_md.pci_irq_fixup = mpc85xx_cds_pci_irq_fixup;
ppc_md.pci_exclude_device = mpc85xx_exclude_device;
#endif
mpc85xx_cds_pci_assign_primary();
fsl_pci_assign_primary();
}
static void mpc85xx_cds_show_cpuinfo(struct seq_file *m)
@@ -355,7 +373,7 @@ static int __init mpc85xx_cds_probe(void)
return of_flat_dt_is_compatible(root, "MPC85xxCDS");
}
machine_device_initcall(mpc85xx_cds, mpc85xx_common_publish_devices);
machine_arch_initcall(mpc85xx_cds, mpc85xx_common_publish_devices);
define_machine(mpc85xx_cds) {
.name = "MPC85xx CDS",

14
arch/powerpc/platforms/85xx/mpc85xx_ds.c
View File

@@ -20,7 +20,6 @@
#include <linux/seq_file.h>
#include <linux/interrupt.h>
#include <linux/of_platform.h>
#include <linux/memblock.h>
#include <asm/time.h>
#include <asm/machdep.h>
@@ -129,13 +128,11 @@ static int mpc85xx_exclude_device(struct pci_controller *hose,
}
#endif /* CONFIG_PCI */
static void __init mpc85xx_ds_pci_init(void)
static void __init mpc85xx_ds_uli_init(void)
{
#ifdef CONFIG_PCI
struct device_node *node;
fsl_pci_init();
/* See if we have a ULI under the primary */
node = of_find_node_by_name(NULL, "uli1575");
@@ -160,7 +157,8 @@ static void __init mpc85xx_ds_setup_arch(void)
ppc_md.progress("mpc85xx_ds_setup_arch()", 0);
swiotlb_detect_4g();
mpc85xx_ds_pci_init();
fsl_pci_assign_primary();
mpc85xx_ds_uli_init();
mpc85xx_smp_init();
printk("MPC85xx DS board from Freescale Semiconductor\n");
@@ -176,9 +174,9 @@ static int __init mpc8544_ds_probe(void)
return !!of_flat_dt_is_compatible(root, "MPC8544DS");
}
machine_device_initcall(mpc8544_ds, mpc85xx_common_publish_devices);
machine_device_initcall(mpc8572_ds, mpc85xx_common_publish_devices);
machine_device_initcall(p2020_ds, mpc85xx_common_publish_devices);
machine_arch_initcall(mpc8544_ds, mpc85xx_common_publish_devices);
machine_arch_initcall(mpc8572_ds, mpc85xx_common_publish_devices);
machine_arch_initcall(p2020_ds, mpc85xx_common_publish_devices);
machine_arch_initcall(mpc8544_ds, swiotlb_setup_bus_notifier);
machine_arch_initcall(mpc8572_ds, swiotlb_setup_bus_notifier);

40
arch/powerpc/platforms/85xx/mpc85xx_mds.c
View File

@@ -327,44 +327,16 @@ static void __init mpc85xx_mds_qeic_init(void) { }
static void __init mpc85xx_mds_setup_arch(void)
{
#ifdef CONFIG_PCI
struct pci_controller *hose;
struct device_node *np;
#endif
dma_addr_t max = 0xffffffff;
if (ppc_md.progress)
ppc_md.progress("mpc85xx_mds_setup_arch()", 0);
#ifdef CONFIG_PCI
for_each_node_by_type(np, "pci") {
if (of_device_is_compatible(np, "fsl,mpc8540-pci") ||
of_device_is_compatible(np, "fsl,mpc8548-pcie")) {
struct resource rsrc;
of_address_to_resource(np, 0, &rsrc);
if ((rsrc.start & 0xfffff) == 0x8000)
fsl_add_bridge(np, 1);
else
fsl_add_bridge(np, 0);
hose = pci_find_hose_for_OF_device(np);
max = min(max, hose->dma_window_base_cur +
hose->dma_window_size);
}
}
#endif
mpc85xx_smp_init();
mpc85xx_mds_qe_init();
#ifdef CONFIG_SWIOTLB
if ((memblock_end_of_DRAM() - 1) > max) {
ppc_swiotlb_enable = 1;
set_pci_dma_ops(&swiotlb_dma_ops);
ppc_md.pci_dma_dev_setup = pci_dma_dev_setup_swiotlb;
}
#endif
fsl_pci_assign_primary();
swiotlb_detect_4g();
}
@@ -409,9 +381,9 @@ static int __init mpc85xx_publish_devices(void)
return mpc85xx_common_publish_devices();
}
machine_device_initcall(mpc8568_mds, mpc85xx_publish_devices);
machine_device_initcall(mpc8569_mds, mpc85xx_publish_devices);
machine_device_initcall(p1021_mds, mpc85xx_common_publish_devices);
machine_arch_initcall(mpc8568_mds, mpc85xx_publish_devices);
machine_arch_initcall(mpc8569_mds, mpc85xx_publish_devices);
machine_arch_initcall(p1021_mds, mpc85xx_common_publish_devices);
machine_arch_initcall(mpc8568_mds, swiotlb_setup_bus_notifier);
machine_arch_initcall(mpc8569_mds, swiotlb_setup_bus_notifier);

30
arch/powerpc/platforms/85xx/mpc85xx_rdb.c
View File

@@ -86,23 +86,17 @@ void __init mpc85xx_rdb_pic_init(void)
*/
static void __init mpc85xx_rdb_setup_arch(void)
{
#if defined(CONFIG_PCI) || defined(CONFIG_QUICC_ENGINE)
#ifdef CONFIG_QUICC_ENGINE
struct device_node *np;
#endif
if (ppc_md.progress)
ppc_md.progress("mpc85xx_rdb_setup_arch()", 0);
#ifdef CONFIG_PCI
for_each_node_by_type(np, "pci") {
if (of_device_is_compatible(np, "fsl,mpc8548-pcie"))
fsl_add_bridge(np, 0);
}
#endif
mpc85xx_smp_init();
fsl_pci_assign_primary();
#ifdef CONFIG_QUICC_ENGINE
np = of_find_compatible_node(NULL, NULL, "fsl,qe");
if (!np) {
@@ -161,15 +155,15 @@ qe_fail:
printk(KERN_INFO "MPC85xx RDB board from Freescale Semiconductor\n");
}
machine_device_initcall(p2020_rdb, mpc85xx_common_publish_devices);
machine_device_initcall(p2020_rdb_pc, mpc85xx_common_publish_devices);
machine_device_initcall(p1020_mbg_pc, mpc85xx_common_publish_devices);
machine_device_initcall(p1020_rdb, mpc85xx_common_publish_devices);
machine_device_initcall(p1020_rdb_pc, mpc85xx_common_publish_devices);
machine_device_initcall(p1020_utm_pc, mpc85xx_common_publish_devices);
machine_device_initcall(p1021_rdb_pc, mpc85xx_common_publish_devices);
machine_device_initcall(p1025_rdb, mpc85xx_common_publish_devices);
machine_device_initcall(p1024_rdb, mpc85xx_common_publish_devices);
machine_arch_initcall(p2020_rdb, mpc85xx_common_publish_devices);
machine_arch_initcall(p2020_rdb_pc, mpc85xx_common_publish_devices);
machine_arch_initcall(p1020_mbg_pc, mpc85xx_common_publish_devices);
machine_arch_initcall(p1020_rdb, mpc85xx_common_publish_devices);
machine_arch_initcall(p1020_rdb_pc, mpc85xx_common_publish_devices);
machine_arch_initcall(p1020_utm_pc, mpc85xx_common_publish_devices);
machine_arch_initcall(p1021_rdb_pc, mpc85xx_common_publish_devices);
machine_arch_initcall(p1025_rdb, mpc85xx_common_publish_devices);
machine_arch_initcall(p1024_rdb, mpc85xx_common_publish_devices);
/*
* Called very early, device-tree isn't unflattened

14
arch/powerpc/platforms/85xx/p1010rdb.c
View File

@@ -46,25 +46,15 @@ void __init p1010_rdb_pic_init(void)
*/
static void __init p1010_rdb_setup_arch(void)
{
#ifdef CONFIG_PCI
struct device_node *np;
#endif
if (ppc_md.progress)
ppc_md.progress("p1010_rdb_setup_arch()", 0);
#ifdef CONFIG_PCI
for_each_node_by_type(np, "pci") {
if (of_device_is_compatible(np, "fsl,p1010-pcie"))
fsl_add_bridge(np, 0);
}
#endif
fsl_pci_assign_primary();
printk(KERN_INFO "P1010 RDB board from Freescale Semiconductor\n");
}
machine_device_initcall(p1010_rdb, mpc85xx_common_publish_devices);
machine_arch_initcall(p1010_rdb, mpc85xx_common_publish_devices);
machine_arch_initcall(p1010_rdb, swiotlb_setup_bus_notifier);
/*

36
arch/powerpc/platforms/85xx/p1022_ds.c
View File

@@ -18,7 +18,6 @@
#include <linux/pci.h>
#include <linux/of_platform.h>
#include <linux/memblock.h>
#include <asm/div64.h>
#include <asm/mpic.h>
#include <asm/swiotlb.h>
@@ -507,32 +506,9 @@ early_param("video", early_video_setup);
*/
static void __init p1022_ds_setup_arch(void)
{
#ifdef CONFIG_PCI
struct device_node *np;
#endif
dma_addr_t max = 0xffffffff;
if (ppc_md.progress)
ppc_md.progress("p1022_ds_setup_arch()", 0);
#ifdef CONFIG_PCI
for_each_compatible_node(np, "pci", "fsl,p1022-pcie") {
struct resource rsrc;
struct pci_controller *hose;
of_address_to_resource(np, 0, &rsrc);
if ((rsrc.start & 0xfffff) == 0x8000)
fsl_add_bridge(np, 1);
else
fsl_add_bridge(np, 0);
hose = pci_find_hose_for_OF_device(np);
max = min(max, hose->dma_window_base_cur +
hose->dma_window_size);
}
#endif
#if defined(CONFIG_FB_FSL_DIU) || defined(CONFIG_FB_FSL_DIU_MODULE)
diu_ops.get_pixel_format = p1022ds_get_pixel_format;
diu_ops.set_gamma_table = p1022ds_set_gamma_table;
@@ -601,18 +577,14 @@ static void __init p1022_ds_setup_arch(void)
mpc85xx_smp_init();
#ifdef CONFIG_SWIOTLB
if ((memblock_end_of_DRAM() - 1) > max) {
ppc_swiotlb_enable = 1;
set_pci_dma_ops(&swiotlb_dma_ops);
ppc_md.pci_dma_dev_setup = pci_dma_dev_setup_swiotlb;
}
#endif
fsl_pci_assign_primary();
swiotlb_detect_4g();
pr_info("Freescale P1022 DS reference board\n");
}
machine_device_initcall(p1022_ds, mpc85xx_common_publish_devices);
machine_arch_initcall(p1022_ds, mpc85xx_common_publish_devices);
machine_arch_initcall(p1022_ds, swiotlb_setup_bus_notifier);

36
arch/powerpc/platforms/85xx/p1022_rdk.c
View File

@@ -14,7 +14,6 @@
#include <linux/pci.h>
#include <linux/of_platform.h>
#include <linux/memblock.h>
#include <asm/div64.h>
#include <asm/mpic.h>
#include <asm/swiotlb.h>
@@ -121,32 +120,9 @@ void __init p1022_rdk_pic_init(void)
*/
static void __init p1022_rdk_setup_arch(void)
{
#ifdef CONFIG_PCI
struct device_node *np;
#endif
dma_addr_t max = 0xffffffff;
if (ppc_md.progress)
ppc_md.progress("p1022_rdk_setup_arch()", 0);
#ifdef CONFIG_PCI
for_each_compatible_node(np, "pci", "fsl,p1022-pcie") {
struct resource rsrc;
struct pci_controller *hose;
of_address_to_resource(np, 0, &rsrc);
if ((rsrc.start & 0xfffff) == 0x8000)
fsl_add_bridge(np, 1);
else
fsl_add_bridge(np, 0);
hose = pci_find_hose_for_OF_device(np);
max = min(max, hose->dma_window_base_cur +
hose->dma_window_size);
}
#endif
#if defined(CONFIG_FB_FSL_DIU) || defined(CONFIG_FB_FSL_DIU_MODULE)
diu_ops.set_monitor_port = p1022rdk_set_monitor_port;
diu_ops.set_pixel_clock = p1022rdk_set_pixel_clock;
@@ -155,18 +131,14 @@ static void __init p1022_rdk_setup_arch(void)
mpc85xx_smp_init();
#ifdef CONFIG_SWIOTLB
if ((memblock_end_of_DRAM() - 1) > max) {
ppc_swiotlb_enable = 1;
set_pci_dma_ops(&swiotlb_dma_ops);
ppc_md.pci_dma_dev_setup = pci_dma_dev_setup_swiotlb;
}
#endif
fsl_pci_assign_primary();
swiotlb_detect_4g();
pr_info("Freescale / iVeia P1022 RDK reference board\n");
}
machine_device_initcall(p1022_rdk, mpc85xx_common_publish_devices);
machine_arch_initcall(p1022_rdk, mpc85xx_common_publish_devices);
machine_arch_initcall(p1022_rdk, swiotlb_setup_bus_notifier);

9
arch/powerpc/platforms/85xx/p1023_rds.c
View File

@@ -80,15 +80,12 @@ static void __init mpc85xx_rds_setup_arch(void)
}
}
#ifdef CONFIG_PCI
for_each_compatible_node(np, "pci", "fsl,p1023-pcie")
fsl_add_bridge(np, 0);
#endif
mpc85xx_smp_init();
fsl_pci_assign_primary();
}
machine_device_initcall(p1023_rds, mpc85xx_common_publish_devices);
machine_arch_initcall(p1023_rds, mpc85xx_common_publish_devices);
static void __init mpc85xx_rds_pic_init(void)
{

2
arch/powerpc/platforms/85xx/p2041_rdb.c
View File

@@ -80,7 +80,7 @@ define_machine(p2041_rdb) {
.power_save = e500_idle,
};
machine_device_initcall(p2041_rdb, corenet_ds_publish_devices);
machine_arch_initcall(p2041_rdb, corenet_ds_publish_devices);
#ifdef CONFIG_SWIOTLB
machine_arch_initcall(p2041_rdb, swiotlb_setup_bus_notifier);

2
arch/powerpc/platforms/85xx/p3041_ds.c
View File

@@ -82,7 +82,7 @@ define_machine(p3041_ds) {
.power_save = e500_idle,
};
machine_device_initcall(p3041_ds, corenet_ds_publish_devices);
machine_arch_initcall(p3041_ds, corenet_ds_publish_devices);
#ifdef CONFIG_SWIOTLB
machine_arch_initcall(p3041_ds, swiotlb_setup_bus_notifier);

2
arch/powerpc/platforms/85xx/p4080_ds.c
View File

@@ -81,7 +81,7 @@ define_machine(p4080_ds) {
.power_save = e500_idle,
};
machine_device_initcall(p4080_ds, corenet_ds_publish_devices);
machine_arch_initcall(p4080_ds, corenet_ds_publish_devices);
#ifdef CONFIG_SWIOTLB
machine_arch_initcall(p4080_ds, swiotlb_setup_bus_notifier);
#endif

2
arch/powerpc/platforms/85xx/p5020_ds.c
View File

@@ -91,7 +91,7 @@ define_machine(p5020_ds) {
#endif
};
machine_device_initcall(p5020_ds, corenet_ds_publish_devices);
machine_arch_initcall(p5020_ds, corenet_ds_publish_devices);
#ifdef CONFIG_SWIOTLB
machine_arch_initcall(p5020_ds, swiotlb_setup_bus_notifier);

2
arch/powerpc/platforms/85xx/p5040_ds.c
View File

@@ -82,7 +82,7 @@ define_machine(p5040_ds) {
#endif
};
machine_device_initcall(p5040_ds, corenet_ds_publish_devices);
machine_arch_initcall(p5040_ds, corenet_ds_publish_devices);
#ifdef CONFIG_SWIOTLB
machine_arch_initcall(p5040_ds, swiotlb_setup_bus_notifier);

4
arch/powerpc/platforms/85xx/qemu_e500.c
View File

@@ -41,7 +41,7 @@ static void __init qemu_e500_setup_arch(void)
{
ppc_md.progress("qemu_e500_setup_arch()", 0);
fsl_pci_init();
fsl_pci_assign_primary();
swiotlb_detect_4g();
mpc85xx_smp_init();
}
@@ -56,7 +56,7 @@ static int __init qemu_e500_probe(void)
return !!of_flat_dt_is_compatible(root, "fsl,qemu-e500");
}
machine_device_initcall(qemu_e500, mpc85xx_common_publish_devices);
machine_arch_initcall(qemu_e500, mpc85xx_common_publish_devices);
define_machine(qemu_e500) {
.name = "QEMU e500",

21
arch/powerpc/platforms/85xx/sbc8548.c
View File

@@ -88,26 +88,11 @@ static int __init sbc8548_hw_rev(void)
*/
static void __init sbc8548_setup_arch(void)
{
#ifdef CONFIG_PCI
struct device_node *np;
#endif
if (ppc_md.progress)
ppc_md.progress("sbc8548_setup_arch()", 0);
#ifdef CONFIG_PCI
for_each_node_by_type(np, "pci") {
if (of_device_is_compatible(np, "fsl,mpc8540-pci") ||
of_device_is_compatible(np, "fsl,mpc8548-pcie")) {
struct resource rsrc;
of_address_to_resource(np, 0, &rsrc);
if ((rsrc.start & 0xfffff) == 0x8000)
fsl_add_bridge(np, 1);
else
fsl_add_bridge(np, 0);
}
}
#endif
fsl_pci_assign_primary();
sbc_rev = sbc8548_hw_rev();
}
@@ -128,7 +113,7 @@ static void sbc8548_show_cpuinfo(struct seq_file *m)
seq_printf(m, "PLL setting\t: 0x%x\n", ((phid1 >> 24) & 0x3f));
}
machine_device_initcall(sbc8548, mpc85xx_common_publish_devices);
machine_arch_initcall(sbc8548, mpc85xx_common_publish_devices);
/*
* Called very early, device-tree isn't unflattened

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