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author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-04-24 17:46:18 +0200 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-04-24 17:46:18 +0200 |
commit | d56a669ca59c37ed0a7282a251b2f2f22533343a (patch) | |
tree | cef7bd4699754057474cc96430864f690f1786e0 /arch/mn10300 | |
parent | Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/a... (diff) | |
parent | frv: add io{read,write}{16,32}be functions (diff) | |
download | linux-d56a669ca59c37ed0a7282a251b2f2f22533343a.tar.xz linux-d56a669ca59c37ed0a7282a251b2f2f22533343a.zip |
Merge tag 'devicetree-for-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull second batch of devicetree updates from Rob Herring:
"As Grant mentioned in the first devicetree pull request, here is the
2nd batch of DT changes for 4.1. The main remaining item here is the
endianness bindings and related 8250 driver support.
- DT endianness specification bindings
- big-endian 8250 serial support
- DT overlay unittest updates
- various DT doc updates
- compile fixes for OF_IRQ=n"
* tag 'devicetree-for-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
frv: add io{read,write}{16,32}be functions
mn10300: add io{read,write}{16,32}be functions
Documentation: DT bindings: add doc for Altera's SoCFPGA platform
of: base: improve of_get_next_child() kernel-doc
Doc: dt: arch_timer: discourage clock-frequency use
of: unittest: overlay: Keep track of created overlays
of/fdt: fix allocation size for device node path
serial: of_serial: Support big-endian register accesses
serial: 8250: Add support for big-endian MMIO accesses
of: Document {little,big,native}-endian bindings
of/fdt: Add endianness helper function for early init code
of: Add helper function to check MMIO register endianness
of/fdt: Remove "reg" data prints from early_init_dt_scan_memory
of: add vendor prefix for Artesyn
of: Add dummy of_irq_to_resource_table() for IRQ_OF=n
of: OF_IRQ should depend on IRQ_DOMAIN
Diffstat (limited to 'arch/mn10300')
-rw-r--r-- | arch/mn10300/include/asm/io.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/mn10300/include/asm/io.h b/arch/mn10300/include/asm/io.h index 897ba3c12b32..cc4a2ba9e228 100644 --- a/arch/mn10300/include/asm/io.h +++ b/arch/mn10300/include/asm/io.h @@ -197,6 +197,11 @@ static inline void outsl(unsigned long addr, const void *buffer, int count) #define iowrite16(v, addr) writew((v), (addr)) #define iowrite32(v, addr) writel((v), (addr)) +#define ioread16be(addr) be16_to_cpu(readw(addr)) +#define ioread32be(addr) be32_to_cpu(readl(addr)) +#define iowrite16be(v, addr) writew(cpu_to_be16(v), (addr)) +#define iowrite32be(v, addr) writel(cpu_to_be32(v), (addr)) + #define ioread8_rep(p, dst, count) \ insb((unsigned long) (p), (dst), (count)) #define ioread16_rep(p, dst, count) \ |