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authorLaurent Pinchart <laurentp@cse-semaphore.com>2008-07-28 10:43:22 +0200
committerKumar Gala <galak@kernel.crashing.org>2008-07-28 07:40:48 -0500
commite193325e3e3de188ae2aa5207adc7129aacc5c9d (patch)
treeda00df7d2a0e3d40160adbd63cb6408cc3e51f15 /include
parent4c920de37d29284d4cb65d76a97a567247c2ac32 (diff)
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cpm2: Implement GPIO LIB API on CPM2 Freescale SoC.
This patch implement GPIO LIB support for the CPM2 GPIOs. The code can also be used for CPM1 GPIO port E, as both cores are compatible at the register level. Based on earlier work by Laurent Pinchart. Signed-off-by: Jochen Friedrich <jochen@scram.de> Cc: Laurent Pinchart <laurentp@cse-semaphore.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'include')
-rw-r--r--include/asm-powerpc/cpm.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/asm-powerpc/cpm.h b/include/asm-powerpc/cpm.h
index 63a55337c2de..24d79e3abd8e 100644
--- a/include/asm-powerpc/cpm.h
+++ b/include/asm-powerpc/cpm.h
@@ -3,6 +3,7 @@
#include <linux/compiler.h>
#include <linux/types.h>
+#include <linux/of.h>
/* Opcodes common to CPM1 and CPM2
*/
@@ -100,4 +101,6 @@ unsigned long cpm_muram_offset(void __iomem *addr);
dma_addr_t cpm_muram_dma(void __iomem *addr);
int cpm_command(u32 command, u8 opcode);
+int cpm2_gpiochip_add32(struct device_node *np);
+
#endif