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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
parent1545a1111a02b5aafe6f141e133a6269c5741285 (diff)
downloadlinux-fac3cf432ef9b6bfd64b35b95afe0b7e0079da74.tar.bz2
[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')
-rw-r--r--include/asm-blackfin/mach-bf527/portmux.h2
-rw-r--r--include/asm-blackfin/mach-bf533/portmux.h2
-rw-r--r--include/asm-blackfin/mach-bf537/portmux.h2
-rw-r--r--include/asm-blackfin/mach-bf548/portmux.h2
-rw-r--r--include/asm-blackfin/mach-bf561/portmux.h2
5 files changed, 10 insertions, 0 deletions
diff --git a/include/asm-blackfin/mach-bf527/portmux.h b/include/asm-blackfin/mach-bf527/portmux.h
index dcf001adc63c..ae4d205bfcf5 100644
--- a/include/asm-blackfin/mach-bf527/portmux.h
+++ b/include/asm-blackfin/mach-bf527/portmux.h
@@ -1,6 +1,8 @@
#ifndef _MACH_PORTMUX_H_
#define _MACH_PORTMUX_H_
+#define MAX_RESOURCES MAX_BLACKFIN_GPIOS
+
#define P_PPI0_D0 (P_DEFINED | P_IDENT(GPIO_PF0) | P_FUNCT(0))
#define P_PPI0_D1 (P_DEFINED | P_IDENT(GPIO_PF1) | P_FUNCT(0))
#define P_PPI0_D2 (P_DEFINED | P_IDENT(GPIO_PF2) | P_FUNCT(0))
diff --git a/include/asm-blackfin/mach-bf533/portmux.h b/include/asm-blackfin/mach-bf533/portmux.h
index 137f4884acfe..685a2651dcda 100644
--- a/include/asm-blackfin/mach-bf533/portmux.h
+++ b/include/asm-blackfin/mach-bf533/portmux.h
@@ -1,6 +1,8 @@
#ifndef _MACH_PORTMUX_H_
#define _MACH_PORTMUX_H_
+#define MAX_RESOURCES MAX_BLACKFIN_GPIOS
+
#define P_PPI0_CLK (P_DONTCARE)
#define P_PPI0_FS1 (P_DONTCARE)
#define P_PPI0_FS2 (P_DONTCARE)
diff --git a/include/asm-blackfin/mach-bf537/portmux.h b/include/asm-blackfin/mach-bf537/portmux.h
index 5a3f7d3bf73d..78fee6e0f237 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))
diff --git a/include/asm-blackfin/mach-bf548/portmux.h b/include/asm-blackfin/mach-bf548/portmux.h
index 6b485120015f..8177a567dcdb 100644
--- a/include/asm-blackfin/mach-bf548/portmux.h
+++ b/include/asm-blackfin/mach-bf548/portmux.h
@@ -1,6 +1,8 @@
#ifndef _MACH_PORTMUX_H_
#define _MACH_PORTMUX_H_
+#define MAX_RESOURCES MAX_BLACKFIN_GPIOS
+
#define P_SPORT2_TFS (P_DEFINED | P_IDENT(GPIO_PA0) | P_FUNCT(0))
#define P_SPORT2_DTSEC (P_DEFINED | P_IDENT(GPIO_PA1) | P_FUNCT(0))
#define P_SPORT2_DTPRI (P_DEFINED | P_IDENT(GPIO_PA2) | P_FUNCT(0))
diff --git a/include/asm-blackfin/mach-bf561/portmux.h b/include/asm-blackfin/mach-bf561/portmux.h
index 132ad31665e3..a6ee8206efb6 100644
--- a/include/asm-blackfin/mach-bf561/portmux.h
+++ b/include/asm-blackfin/mach-bf561/portmux.h
@@ -1,6 +1,8 @@
#ifndef _MACH_PORTMUX_H_
#define _MACH_PORTMUX_H_
+#define MAX_RESOURCES MAX_BLACKFIN_GPIOS
+
#define P_PPI0_CLK (P_DONTCARE)
#define P_PPI0_FS1 (P_DONTCARE)
#define P_PPI0_FS2 (P_DONTCARE)