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authorMichael Hennerich <michael.hennerich@analog.com>2007-12-24 20:07:03 +0800
committerBryan Wu <bryan.wu@analog.com>2007-12-24 20:07:03 +0800
commitfac3cf432ef9b6bfd64b35b95afe0b7e0079da74 (patch)
tree1075a5da95fa235a39d67cb3d2176b1434ff7a71 /include/asm-blackfin/mach-bf537/portmux.h
parent1545a1111a02b5aafe6f141e133a6269c5741285 (diff)
[Blackfin] arch: Fix gpio label handling
early serial init also utilizes the peripheral request api - however at this point bfin_gpio_init didn't allocate memory for the labels. So we always have two zombies (allocated pin functions without labels) This happens before the initcalls - We now allocate memory statically. Define MAX_RESOURCES individually for each cpu. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Diffstat (limited to 'include/asm-blackfin/mach-bf537/portmux.h')
-rw-r--r--include/asm-blackfin/mach-bf537/portmux.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-blackfin/mach-bf537/portmux.h b/include/asm-blackfin/mach-bf537/portmux.h
index 5a3f7d3bf73..78fee6e0f23 100644
--- a/include/asm-blackfin/mach-bf537/portmux.h
+++ b/include/asm-blackfin/mach-bf537/portmux.h
@@ -1,6 +1,8 @@
#ifndef _MACH_PORTMUX_H_
#define _MACH_PORTMUX_H_
+#define MAX_RESOURCES (MAX_BLACKFIN_GPIOS + GPIO_BANKSIZE) /* We additionally handle PORTJ */
+
#define P_UART0_TX (P_DEFINED | P_IDENT(GPIO_PF0) | P_FUNCT(0))
#define P_UART0_RX (P_DEFINED | P_IDENT(GPIO_PF1) | P_FUNCT(0))
#define P_UART1_TX (P_DEFINED | P_IDENT(GPIO_PF2) | P_FUNCT(0))