[PATCH] ppc32: odd fixes and improvements in ppc_sys

This consists of offsets fix in ..._devices.c, and update of
ppc_sys_fixup_mem_resource() function to prevent subsequent fixups

Signed-off-by: Vitaly Bordug <vbordug@ru.mvista.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

4 files changed, 28 insertions, 11 deletions

diff --git a/arch/ppc/syslib/mpc8xx_devices.c b/arch/ppc/syslib/mpc8xx_devices.c
index bd41ed83beb3..6f536383866e 100644
--- a/arch/ppc/syslib/mpc8xx_devices.c
+++ b/arch/ppc/syslib/mpc8xx_devices.c
@@ -170,12 +170,18 @@ struct platform_device ppc_sys_platform_devices[] = {
         [MPC8xx_CPM_SMC1] = {
                 .name = "fsl-cpm-smc",
                 .id     = 1,
-                .num_resources  = 2,
+                .num_resources  = 3,
                 .resource = (struct resource[]) {
                         {
                                 .name   = "regs",
-                                .start  = 0xa82,
-                                .end    = 0xa91,
+                                .start  = 0xa80,
+                                .end    = 0xa8f,
+                                .flags  = IORESOURCE_MEM,
+                        },
+                        {
+                                .name   = "pram",
+                                .start  = 0x3e80,
+                                .end    = 0x3ebf,
                                 .flags  = IORESOURCE_MEM,
                         },
                         {
@@ -189,15 +195,22 @@ struct platform_device ppc_sys_platform_devices[] = {
         [MPC8xx_CPM_SMC2] = {
                 .name = "fsl-cpm-smc",
                 .id     = 2,
-                .num_resources  = 2,
+                .num_resources  = 3,
                 .resource = (struct resource[]) {
                         {
                                 .name   = "regs",
-                                .start  = 0xa92,
-                                .end    = 0xaa1,
+                                .start  = 0xa90,
+                                .end    = 0xa9f,
                                 .flags  = IORESOURCE_MEM,
                         },
                         {
+                                .name   = "pram",
+                                .start  = 0x3f80,
+                                .end    = 0x3fbf,
+                                .flags  = IORESOURCE_MEM,
+
+                        },
+                        {
                                 .name   = "interrupt",
                                 .start  = MPC8xx_INT_SMC2,
                                 .end    = MPC8xx_INT_SMC2,
diff --git a/arch/ppc/syslib/ppc_sys.c b/arch/ppc/syslib/ppc_sys.c
index 7662c4e6e7d6..2d48018b71d9 100644
--- a/arch/ppc/syslib/ppc_sys.c
+++ b/arch/ppc/syslib/ppc_sys.c
@@ -109,9 +109,11 @@ ppc_sys_fixup_mem_resource(struct platform_device *pdev, phys_addr_t paddr)
         int i;
         for (i = 0; i < pdev->num_resources; i++) {
                 struct resource *r = &pdev->resource[i];
-                if ((r->flags & IORESOURCE_MEM) == IORESOURCE_MEM) {
+                if (((r->flags & IORESOURCE_MEM) == IORESOURCE_MEM) && 
+                        ((r->flags & PPC_SYS_IORESOURCE_FIXUPPED) != PPC_SYS_IORESOURCE_FIXUPPED)) {
                         r->start += paddr;
                         r->end += paddr;
+                        r->flags |= PPC_SYS_IORESOURCE_FIXUPPED;
                 }
         }
 }
diff --git a/arch/ppc/syslib/pq2_sys.c b/arch/ppc/syslib/pq2_sys.c
index 75e64f1c144d..433b0fa203e1 100644
--- a/arch/ppc/syslib/pq2_sys.c
+++ b/arch/ppc/syslib/pq2_sys.c
@@ -113,13 +113,13 @@ struct ppc_sys_spec ppc_sys_specs[] = {
                 .ppc_sys_name   = "8248",
                 .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,
                 },
         },
         {
diff --git a/include/asm-ppc/ppc_sys.h b/include/asm-ppc/ppc_sys.h
index 4b94f7059ebe..40f197af6508 100644
--- a/include/asm-ppc/ppc_sys.h
+++ b/include/asm-ppc/ppc_sys.h
@@ -39,6 +39,8 @@
 #error "need definition of ppc_sys_devices"
 #endif
 
+#define PPC_SYS_IORESOURCE_FIXUPPED     0x00000001      
+
 struct ppc_sys_spec {
         /* PPC sys is matched via (ID & mask) == value, id could be
          * PVR, SVR, IMMR, * etc. */