Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc

* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (62 commits)
  powerpc/85xx: Fix signedness bug in cache-sram
  powerpc/fsl: 85xx: document cache sram bindings
  powerpc/fsl: define binding for fsl mpic interrupt controllers
  powerpc/fsl_msi: Handle msi-available-ranges better
  drivers/serial/ucc_uart.c: Add of_node_put to avoid memory leak
  powerpc/85xx: Fix SPE float to integer conversion failure
  powerpc/85xx: Update sata controller compatible for p1022ds board
  ATA: Add FSL sata v2 controller support
  powerpc/mpc8xxx_gpio: simplify searching for 'fsl, qoriq-gpio' compatiable
  powerpc/8xx: remove obsolete mgsuvd board
  powerpc/82xx: rename and update mgcoge board support
  powerpc/83xx: rename and update kmeter1
  powerpc/85xx: Workaroudn e500 CPU erratum A005
  powerpc/fsl_pci: Add support for FSL PCIe controllers v2.x
  powerpc/85xx: Fix writing to spin table 'cpu-release-addr' on ppc64e
  powerpc/pseries: Disable MSI using new interface if possible
  powerpc: Enable GENERIC_HARDIRQS_NO_DEPRECATED.
  powerpc: core irq_data conversion.
  powerpc: sysdev/xilinx_intc irq_data conversion.
  powerpc: sysdev/uic irq_data conversion.
  ...

Fix up conflicts in arch/powerpc/sysdev/fsl_msi.c (due to getting rid of
of_platform_driver in arch/powerpc)

8 files changed, 33 insertions, 16 deletions

diff --git a/arch/powerpc/include/asm/cputable.h b/arch/powerpc/include/asm/cputable.h
index f0a211d96923..be3cdf9134ce 100644
--- a/arch/powerpc/include/asm/cputable.h
+++ b/arch/powerpc/include/asm/cputable.h
@@ -154,6 +154,7 @@ extern const char *powerpc_base_platform;
 #define CPU_FTR_NAP_DISABLE_L2_PR       ASM_CONST(0x0000000000002000)
 #define CPU_FTR_DUAL_PLL_750FX          ASM_CONST(0x0000000000004000)
 #define CPU_FTR_NO_DPM                  ASM_CONST(0x0000000000008000)
+#define CPU_FTR_476_DD2                 ASM_CONST(0x0000000000010000)
 #define CPU_FTR_NEED_COHERENT           ASM_CONST(0x0000000000020000)
 #define CPU_FTR_NO_BTIC                 ASM_CONST(0x0000000000040000)
 #define CPU_FTR_NODSISRALIGN            ASM_CONST(0x0000000000100000)
@@ -465,7 +466,7 @@ enum {
             CPU_FTRS_44X | CPU_FTRS_440x6 |
 #endif
 #ifdef CONFIG_PPC_47x
-            CPU_FTRS_47X |
+            CPU_FTRS_47X | CPU_FTR_476_DD2 |
 #endif
 #ifdef CONFIG_E200
             CPU_FTRS_E200 |
diff --git a/arch/powerpc/include/asm/hw_irq.h b/arch/powerpc/include/asm/hw_irq.h
index ff08b70b36d4..bb712c9488b3 100644
--- a/arch/powerpc/include/asm/hw_irq.h
+++ b/arch/powerpc/include/asm/hw_irq.h
@@ -141,6 +141,8 @@ static inline bool arch_irqs_disabled(void)
 
 #endif /* CONFIG_PPC64 */
 
+#define ARCH_IRQ_INIT_FLAGS     IRQ_NOREQUEST
+
 /*
  * interrupt-retrigger: should we handle this via lost interrupts and IPIs
  * or should we not care like we do now ? --BenH.
diff --git a/arch/powerpc/include/asm/mpic.h b/arch/powerpc/include/asm/mpic.h
index e000cce8f6dd..946ec4947da2 100644
--- a/arch/powerpc/include/asm/mpic.h
+++ b/arch/powerpc/include/asm/mpic.h
@@ -467,11 +467,11 @@ extern void mpic_request_ipis(void);
 void smp_mpic_message_pass(int target, int msg);
 
 /* Unmask a specific virq */
-extern void mpic_unmask_irq(unsigned int irq);
+extern void mpic_unmask_irq(struct irq_data *d);
 /* Mask a specific virq */
-extern void mpic_mask_irq(unsigned int irq);
+extern void mpic_mask_irq(struct irq_data *d);
 /* EOI a specific virq */
-extern void mpic_end_irq(unsigned int irq);
+extern void mpic_end_irq(struct irq_data *d);
 
 /* Fetch interrupt from a given mpic */
 extern unsigned int mpic_get_one_irq(struct mpic *mpic);
diff --git a/arch/powerpc/include/asm/nvram.h b/arch/powerpc/include/asm/nvram.h
index 92efe67d1c57..9d1aafe607c7 100644
--- a/arch/powerpc/include/asm/nvram.h
+++ b/arch/powerpc/include/asm/nvram.h
@@ -51,7 +51,8 @@ static inline int mmio_nvram_init(void)
 extern int __init nvram_scan_partitions(void);
 extern loff_t nvram_create_partition(const char *name, int sig,
                                      int req_size, int min_size);
-extern int nvram_remove_partition(const char *name, int sig);
+extern int nvram_remove_partition(const char *name, int sig,
+                                        const char *exceptions[]);
 extern int nvram_get_partition_size(loff_t data_index);
 extern loff_t nvram_find_partition(const char *name, int sig, int *out_size);
 
diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h
index 89f158731ce3..88b0bd925a8b 100644
--- a/arch/powerpc/include/asm/pgtable.h
+++ b/arch/powerpc/include/asm/pgtable.h
@@ -170,6 +170,7 @@ extern int ptep_set_access_flags(struct vm_area_struct *vma, unsigned long addre
 #define pgprot_cached_wthru(prot) (__pgprot((pgprot_val(prot) & ~_PAGE_CACHE_CTL) | \
                                             _PAGE_COHERENT | _PAGE_WRITETHRU))
 
+#define pgprot_writecombine pgprot_noncached_wc
 
 struct file;
 extern pgprot_t phys_mem_access_prot(struct file *file, unsigned long pfn,
diff --git a/arch/powerpc/include/asm/qe_ic.h b/arch/powerpc/include/asm/qe_ic.h
index cf519663a791..9e2cb2019161 100644
--- a/arch/powerpc/include/asm/qe_ic.h
+++ b/arch/powerpc/include/asm/qe_ic.h
@@ -81,7 +81,7 @@ int qe_ic_set_high_priority(unsigned int virq, unsigned int priority, int high);
 static inline void qe_ic_cascade_low_ipic(unsigned int irq,
                                           struct irq_desc *desc)
 {
-        struct qe_ic *qe_ic = desc->handler_data;
+        struct qe_ic *qe_ic = get_irq_desc_data(desc);
         unsigned int cascade_irq = qe_ic_get_low_irq(qe_ic);
 
         if (cascade_irq != NO_IRQ)
@@ -91,7 +91,7 @@ static inline void qe_ic_cascade_low_ipic(unsigned int irq,
 static inline void qe_ic_cascade_high_ipic(unsigned int irq,
                                            struct irq_desc *desc)
 {
-        struct qe_ic *qe_ic = desc->handler_data;
+        struct qe_ic *qe_ic = get_irq_desc_data(desc);
         unsigned int cascade_irq = qe_ic_get_high_irq(qe_ic);
 
         if (cascade_irq != NO_IRQ)
@@ -101,32 +101,35 @@ static inline void qe_ic_cascade_high_ipic(unsigned int irq,
 static inline void qe_ic_cascade_low_mpic(unsigned int irq,
                                           struct irq_desc *desc)
 {
-        struct qe_ic *qe_ic = desc->handler_data;
+        struct qe_ic *qe_ic = get_irq_desc_data(desc);
         unsigned int cascade_irq = qe_ic_get_low_irq(qe_ic);
+        struct irq_chip *chip = get_irq_desc_chip(desc);
 
         if (cascade_irq != NO_IRQ)
                 generic_handle_irq(cascade_irq);
 
-        desc->chip->eoi(irq);
+        chip->irq_eoi(&desc->irq_data);
 }
 
 static inline void qe_ic_cascade_high_mpic(unsigned int irq,
                                            struct irq_desc *desc)
 {
-        struct qe_ic *qe_ic = desc->handler_data;
+        struct qe_ic *qe_ic = get_irq_desc_data(desc);
         unsigned int cascade_irq = qe_ic_get_high_irq(qe_ic);
+        struct irq_chip *chip = get_irq_desc_chip(desc);
 
         if (cascade_irq != NO_IRQ)
                 generic_handle_irq(cascade_irq);
 
-        desc->chip->eoi(irq);
+        chip->irq_eoi(&desc->irq_data);
 }
 
 static inline void qe_ic_cascade_muxed_mpic(unsigned int irq,
                                             struct irq_desc *desc)
 {
-        struct qe_ic *qe_ic = desc->handler_data;
+        struct qe_ic *qe_ic = get_irq_desc_data(desc);
         unsigned int cascade_irq;
+        struct irq_chip *chip = get_irq_desc_chip(desc);
 
         cascade_irq = qe_ic_get_high_irq(qe_ic);
         if (cascade_irq == NO_IRQ)
@@ -135,7 +138,7 @@ static inline void qe_ic_cascade_muxed_mpic(unsigned int irq,
         if (cascade_irq != NO_IRQ)
                 generic_handle_irq(cascade_irq);
 
-        desc->chip->eoi(irq);
+        chip->irq_eoi(&desc->irq_data);
 }
 
 #endif /* _ASM_POWERPC_QE_IC_H */
diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
index 125fc1ad665d..1bc6a12f3725 100644
--- a/arch/powerpc/include/asm/reg.h
+++ b/arch/powerpc/include/asm/reg.h
@@ -170,6 +170,16 @@
 #define SPEFSCR_FRMC    0x00000003      /* Embedded FP rounding mode control */
 
 /* Special Purpose Registers (SPRNs)*/
+
+#ifdef CONFIG_40x
+#define SPRN_PID        0x3B1   /* Process ID */
+#else
+#define SPRN_PID        0x030   /* Process ID */
+#ifdef CONFIG_BOOKE
+#define SPRN_PID0       SPRN_PID/* Process ID Register 0 */
+#endif
+#endif
+
 #define SPRN_CTR        0x009   /* Count Register */
 #define SPRN_DSCR       0x11
 #define SPRN_CTRLF      0x088
@@ -852,6 +862,8 @@
 #define PVR_7450        0x80000000
 #define PVR_8540        0x80200000
 #define PVR_8560        0x80200000
+#define PVR_VER_E500V1  0x8020
+#define PVR_VER_E500V2  0x8021
 /*
  * For the 8xx processors, all of them report the same PVR family for
  * the PowerPC core. The various versions of these processors must be
diff --git a/arch/powerpc/include/asm/reg_booke.h b/arch/powerpc/include/asm/reg_booke.h
index e68c69bf741a..86ad8128963a 100644
--- a/arch/powerpc/include/asm/reg_booke.h
+++ b/arch/powerpc/include/asm/reg_booke.h
@@ -150,8 +150,6 @@
  * or IBM 40x.
  */
 #ifdef CONFIG_BOOKE
-#define SPRN_PID        0x030   /* Process ID */
-#define SPRN_PID0       SPRN_PID/* Process ID Register 0 */
 #define SPRN_CSRR0      0x03A   /* Critical Save and Restore Register 0 */
 #define SPRN_CSRR1      0x03B   /* Critical Save and Restore Register 1 */
 #define SPRN_DEAR       0x03D   /* Data Error Address Register */
@@ -168,7 +166,6 @@
 #define SPRN_TCR        0x154   /* Timer Control Register */
 #endif /* Book E */
 #ifdef CONFIG_40x
-#define SPRN_PID        0x3B1   /* Process ID */
 #define SPRN_DBCR1      0x3BD   /* Debug Control Register 1 */          
 #define SPRN_ESR        0x3D4   /* Exception Syndrome Register */
 #define SPRN_DEAR       0x3D5   /* Data Error Address Register */