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Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc

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* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc:
  [PATCH] powerpc: fix RTC/NVRAM accesses on Maple
  [PATCH] ppc32 CPM_UART: various fixes for pq2 uart users
  [PATCH] powerpc: linuxppc64.org no more
This commit is contained in:
Linus Torvalds 2006-05-27 09:40:40 -07:00
commit 371858568e
7 changed files with 70 additions and 26 deletions
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4
MAINTAINERS
View file

@ -565,7 +565,7 @@ BROADBAND PROCESSOR ARCHITECTURE
P: Arnd Bergmann
M: arnd@arndb.de
L: linuxppc-dev@ozlabs.org
W: http://linuxppc64.org
W: http://www.penguinppc.org/ppc64/
S: Supported
BTTV VIDEO4LINUX DRIVER
@ -1716,7 +1716,7 @@ M: paulus@au.ibm.com
P: Anton Blanchard
M: anton@samba.org
M: anton@au.ibm.com
W: http://linuxppc64.org
W: http://www.penguinppc.org/ppc64/
L: linuxppc-dev@ozlabs.org
S: Supported

48
arch/powerpc/kernel/prom_init.c
View file

@ -2057,10 +2057,45 @@ static void __init flatten_device_tree(void)
}
static void __init fixup_device_tree(void)
#ifdef CONFIG_PPC_MAPLE
/* PIBS Version 1.05.0000 04/26/2005 has an incorrect /ht/isa/ranges property.
* The values are bad, and it doesn't even have the right number of cells. */
static void __init fixup_device_tree_maple(void)
{
phandle isa;
u32 isa_ranges[6];
isa = call_prom("finddevice", 1, 1, ADDR("/ht@0/isa@4"));
if (!PHANDLE_VALID(isa))
return;
if (prom_getprop(isa, "ranges", isa_ranges, sizeof(isa_ranges))
== PROM_ERROR)
return;
if (isa_ranges[0] != 0x1 ||
isa_ranges[1] != 0xf4000000 ||
isa_ranges[2] != 0x00010000)
return;
prom_printf("fixing up bogus ISA range on Maple...\n");
isa_ranges[0] = 0x1;
isa_ranges[1] = 0x0;
isa_ranges[2] = 0x01002000; /* IO space; PCI device = 4 */
isa_ranges[3] = 0x0;
isa_ranges[4] = 0x0;
isa_ranges[5] = 0x00010000;
prom_setprop(isa, "/ht@0/isa@4", "ranges",
isa_ranges, sizeof(isa_ranges));
}
#else
#define fixup_device_tree_maple()
#endif
#if defined(CONFIG_PPC64) && defined(CONFIG_PPC_PMAC)
static void __init fixup_device_tree_pmac(void)
{
phandle u3, i2c, mpic;
u32 u3_rev;
u32 interrupts[2];
@ -2097,9 +2132,16 @@ static void __init fixup_device_tree(void)
parent = (u32)mpic;
prom_setprop(i2c, "/u3@0,f8000000/i2c@f8001000", "interrupt-parent",
&parent, sizeof(parent));
#endif
}
#else
#define fixup_device_tree_pmac()
#endif
static void __init fixup_device_tree(void)
{
fixup_device_tree_maple();
fixup_device_tree_pmac();
}
static void __init prom_find_boot_cpu(void)
{

10
arch/ppc/platforms/mpc8272ads_setup.c
View file

@ -279,11 +279,11 @@ static int mpc8272ads_platform_notify(struct device *dev)
static const struct platform_notify_dev_map dev_map[] = {
{
.bus_id = "fsl-cpm-fcc",
.rtn = mpc8272ads_fixup_enet_pdata
.rtn = mpc8272ads_fixup_enet_pdata,
},
{
.bus_id = "fsl-cpm-scc:uart",
.rtn = mpc
.rtn = mpc8272ads_fixup_uart_pdata,
},
{
.bus_id = NULL
@ -335,15 +335,15 @@ struct platform_device* early_uart_get_pdev(int index)
struct platform_device* pdev = NULL;
if(index) { /*assume SCC4 here*/
pdev = &ppc_sys_platform_devices[MPC82xx_CPM_SCC4];
pinfo = &mpc8272<F12>_uart_pdata[1];
pinfo = &mpc8272_uart_pdata[fsid_scc4_uart];
} else { /*over SCC1*/
pdev = &ppc_sys_platform_devices[MPC82xx_CPM_SCC1];
pinfo = &mpc8272_uart_pdata[0];
pinfo = &mpc8272_uart_pdata[fsid_scc1_uart];
}
pinfo->uart_clk = bd->bi_intfreq;
pdev->dev.platform_data = pinfo;
ppc_sys_fixup_mem_resource(pdev, IMAP_ADDR);
ppc_sys_fixup_mem_resource(pdev, CPM_MAP_ADDR);
return NULL;
}

16
arch/ppc/syslib/pq2_devices.c
View file

@ -121,13 +121,13 @@ struct platform_device ppc_sys_platform_devices[] = {
.num_resources = 3,
.resource = (struct resource[]) {
{
.name = "scc_mem",
.name = "regs",
.start = 0x11A00,
.end = 0x11A1F,
.flags = IORESOURCE_MEM,
},
{
.name = "scc_pram",
.name = "pram",
.start = 0x8000,
.end = 0x80ff,
.flags = IORESOURCE_MEM,
@ -145,13 +145,13 @@ struct platform_device ppc_sys_platform_devices[] = {
.num_resources = 3,
.resource = (struct resource[]) {
{
.name = "scc_mem",
.name = "regs",
.start = 0x11A20,
.end = 0x11A3F,
.flags = IORESOURCE_MEM,
},
{
.name = "scc_pram",
.name = "pram",
.start = 0x8100,
.end = 0x81ff,
.flags = IORESOURCE_MEM,
@ -169,13 +169,13 @@ struct platform_device ppc_sys_platform_devices[] = {
.num_resources = 3,
.resource = (struct resource[]) {
{
.name = "scc_mem",
.name = "regs",
.start = 0x11A40,
.end = 0x11A5F,
.flags = IORESOURCE_MEM,
},
{
.name = "scc_pram",
.name = "pram",
.start = 0x8200,
.end = 0x82ff,
.flags = IORESOURCE_MEM,
@ -193,13 +193,13 @@ struct platform_device ppc_sys_platform_devices[] = {
.num_resources = 3,
.resource = (struct resource[]) {
{
.name = "scc_mem",
.name = "regs",
.start = 0x11A60,
.end = 0x11A7F,
.flags = IORESOURCE_MEM,
},
{
.name = "scc_pram",
.name = "pram",
.start = 0x8300,
.end = 0x83ff,
.flags = IORESOURCE_MEM,

8
arch/ppc/syslib/pq2_sys.c
View file

@ -139,13 +139,13 @@ struct ppc_sys_spec ppc_sys_specs[] = {
.ppc_sys_name = "8272",
.mask = 0x0000ff00,
.value = 0x00000c00,
.num_devices = 11,
.num_devices = 12,
.device_list = (enum ppc_sys_devices[])
{
MPC82xx_CPM_FCC1, MPC82xx_CPM_FCC2, MPC82xx_CPM_SCC1,
MPC82xx_CPM_SCC2, MPC82xx_CPM_SCC3, MPC82xx_CPM_SMC1,
MPC82xx_CPM_SMC2, MPC82xx_CPM_SPI, MPC82xx_CPM_I2C,
MPC82xx_CPM_USB, MPC82xx_SEC1,
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,
},
},
/* below is a list of the 8280 family of processors */

8
drivers/serial/cpm_uart/cpm_uart_core.c
View file

@ -1164,14 +1164,16 @@ static int __init cpm_uart_console_setup(struct console *co, char *options)
struct fs_uart_platform_info *pdata;
struct platform_device* pdev = early_uart_get_pdev(co->index);
port =
(struct uart_port *)&cpm_uart_ports[cpm_uart_port_map[co->index]];
pinfo = (struct uart_cpm_port *)port;
if (!pdev) {
pr_info("cpm_uart: console: compat mode\n");
/* compatibility - will be cleaned up */
cpm_uart_init_portdesc();
}
port =
(struct uart_port *)&cpm_uart_ports[cpm_uart_port_map[co->index]];
pinfo = (struct uart_cpm_port *)port;
if (!pdev) {
if (pinfo->set_lineif)
pinfo->set_lineif(pinfo);
} else {

2
drivers/serial/cpm_uart/cpm_uart_cpm2.c
View file

@ -213,7 +213,7 @@ int cpm_uart_allocbuf(struct uart_cpm_port *pinfo, unsigned int is_con)
L1_CACHE_ALIGN(pinfo->tx_nrfifos * pinfo->tx_fifosize);
if (is_con) {
mem_addr = alloc_bootmem(memsz);
dma_addr = mem_addr;
dma_addr = virt_to_bus(mem_addr);
}
else
mem_addr = dma_alloc_coherent(NULL, memsz, &dma_addr,