# \[PATCH\] ARM: S5P64X0: Modify number of GPIO lines in Bank F

- From: Banajit Goswami \<hidden\>
- Date: 2011-02-26 04:25:49 
- List: linux-arm-kernel
- Page: https://ratatoskr.run/linux-arm-kernel/2011/02/8569887
- Thread: https://ratatoskr.run/linux-arm-kernel/2011/02/8569887/t.md

```text
This patch modifies the number of total GPIO lines for Bank F
for Samsung S5P6440 and S5P6450 SoCs from 2 to 16.
This is necessary as the GPIO lines from 0 to 13 are reserved
and only lines 14 and 15 are used. As during initialization,
the line number starts at 0, putting 2 does not solve the
intended purpose.

Signed-off-by: Banajit Goswami <redacted>
---
 arch/arm/mach-s5p64x0/include/mach/gpio.h |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/mach-s5p64x0/include/mach/gpio.h b/arch/arm/mach-s5p64x0/include/mach/gpio.h
index 5486c8f..adb5f29 100644
--- a/arch/arm/mach-s5p64x0/include/mach/gpio.h
+++ b/arch/arm/mach-s5p64x0/include/mach/gpio.h
@@ -23,7 +23,7 @@
 #define S5P6440_GPIO_A_NR	(6)
 #define S5P6440_GPIO_B_NR	(7)
 #define S5P6440_GPIO_C_NR	(8)
-#define S5P6440_GPIO_F_NR	(2)
+#define S5P6440_GPIO_F_NR	(16)
 #define S5P6440_GPIO_G_NR	(7)
 #define S5P6440_GPIO_H_NR	(10)
 #define S5P6440_GPIO_I_NR	(16)
@@ -36,7 +36,7 @@
 #define S5P6450_GPIO_B_NR	(7)
 #define S5P6450_GPIO_C_NR	(8)
 #define S5P6450_GPIO_D_NR	(8)
-#define S5P6450_GPIO_F_NR	(2)
+#define S5P6450_GPIO_F_NR	(16)
 #define S5P6450_GPIO_G_NR	(14)
 #define S5P6450_GPIO_H_NR	(10)
 #define S5P6450_GPIO_I_NR	(16)
-- 
1.6.5.2
```