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

* '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

diff --git a/MAINTAINERS b/MAINTAINERS
index 92d6968..74d71ca 100644 (file)
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -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
 

diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c
index 2d80653..41e9ab4 100644 (file)
--- a/arch/powerpc/kernel/prom_init.c
+++ b/arch/powerpc/kernel/prom_init.c
@@ -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)
 {

diff --git a/arch/ppc/platforms/mpc8272ads_setup.c b/arch/ppc/platforms/mpc8272ads_setup.c
index e62b757..abb7154 100644 (file)
--- a/arch/ppc/platforms/mpc8272ads_setup.c
+++ b/arch/ppc/platforms/mpc8272ads_setup.c
@@ -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;
 }
 

diff --git a/arch/ppc/syslib/pq2_devices.c b/arch/ppc/syslib/pq2_devices.c
index 0636aed..8692d00 100644 (file)
--- a/arch/ppc/syslib/pq2_devices.c
+++ b/arch/ppc/syslib/pq2_devices.c
@@ -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,

diff --git a/arch/ppc/syslib/pq2_sys.c b/arch/ppc/syslib/pq2_sys.c
index 433b0fa..fee8948 100644 (file)
--- a/arch/ppc/syslib/pq2_sys.c
+++ b/arch/ppc/syslib/pq2_sys.c
@@ -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 */

diff --git a/drivers/serial/cpm_uart/cpm_uart_core.c b/drivers/serial/cpm_uart/cpm_uart_core.c
index 969f949..5cba59a 100644 (file)
--- a/drivers/serial/cpm_uart/cpm_uart_core.c
+++ b/drivers/serial/cpm_uart/cpm_uart_core.c
@@ -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 {

diff --git a/drivers/serial/cpm_uart/cpm_uart_cpm2.c b/drivers/serial/cpm_uart/cpm_uart_cpm2.c
index 4b2de08..cdba128 100644 (file)
--- a/drivers/serial/cpm_uart/cpm_uart_cpm2.c
+++ b/drivers/serial/cpm_uart/cpm_uart_cpm2.c
@@ -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,