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authorLinus Torvalds <torvalds@linux-foundation.org>2010-08-11 09:13:19 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-08-11 09:13:19 -0700
commit636d17427b1ef0e97bd9df9b3b0e0f314ff889d3 (patch)
treef573602c1a78e9140c36e220c47675b79af1c270 /arch/arm/mach-s5pv310/include/mach/gpio.h
parentdd21e9bdff14a9882f2c485fe533c6ce64ea2675 (diff)
parent0b019a41553a919965bb02d07d54e3e6c57a796d (diff)
Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (226 commits) ARM: 6323/1: cam60: don't use __init for cam60_spi_{flash_platform_data,partitions} ARM: 6324/1: cam60: move cam60_spi_devices to .init.data ARM: 6322/1: imx/pca100: Fix name of spi platform data ARM: 6321/1: fix syntax error in main Kconfig file ARM: 6297/1: move U300 timer to dynamic clock lookup ARM: 6296/1: clock U300 intcon and timer properly ARM: 6295/1: fix U300 apb_pclk split ARM: 6306/1: fix inverted MMC card detect in U300 ARM: 6299/1: errata: TLBIASIDIS and TLBIMVAIS operations can broadcast a faulty ASID ARM: 6294/1: etm: do a dummy read from OSSRR during initialization ARM: 6292/1: coresight: add ETM management registers ARM: 6288/1: ftrace: document mcount formats ARM: 6287/1: ftrace: clean up mcount assembly indentation ARM: 6286/1: fix Thumb-2 decompressor broken by "Auto calculate ZRELADDR" ARM: 6281/1: video/imxfb.c: allow usage without BACKLIGHT_CLASS_DEVICE ARM: 6280/1: imx: Fix build failure when including <mach/gpio.h> without <linux/spinlock.h> ARM: S5PV210: Fix on missing s3c-sdhci card detection method for hsmmc3 ARM: S5P: Fix on missing S5P_DEV_FIMC in plat-s5p/Kconfig ARM: S5PV210: Override FIMC driver name on Aquila board ARM: S5PC100: enable FIMC on SMDKC100 ... Fix up conflicts in arch/arm/mach-{s5pc100,s5pv210}/cpu.c due to different subsystem 'setname' calls, and trivial port types in include/linux/serial_core.h
Diffstat (limited to 'arch/arm/mach-s5pv310/include/mach/gpio.h')
-rw-r--r--arch/arm/mach-s5pv310/include/mach/gpio.h135
1 files changed, 135 insertions, 0 deletions
diff --git a/arch/arm/mach-s5pv310/include/mach/gpio.h b/arch/arm/mach-s5pv310/include/mach/gpio.h
new file mode 100644
index 000000000000..20cb80c23466
--- /dev/null
+++ b/arch/arm/mach-s5pv310/include/mach/gpio.h
@@ -0,0 +1,135 @@
+/* linux/arch/arm/mach-s5pv310/include/mach/gpio.h
+ *
+ * Copyright (c) 2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com/
+ *
+ * S5PV310 - GPIO lib support
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifndef __ASM_ARCH_GPIO_H
+#define __ASM_ARCH_GPIO_H __FILE__
+
+#define gpio_get_value __gpio_get_value
+#define gpio_set_value __gpio_set_value
+#define gpio_cansleep __gpio_cansleep
+#define gpio_to_irq __gpio_to_irq
+
+/* Practically, GPIO banks upto GPZ are the configurable gpio banks */
+
+/* GPIO bank sizes */
+#define S5PV310_GPIO_A0_NR (8)
+#define S5PV310_GPIO_A1_NR (6)
+#define S5PV310_GPIO_B_NR (8)
+#define S5PV310_GPIO_C0_NR (5)
+#define S5PV310_GPIO_C1_NR (5)
+#define S5PV310_GPIO_D0_NR (4)
+#define S5PV310_GPIO_D1_NR (4)
+#define S5PV310_GPIO_E0_NR (5)
+#define S5PV310_GPIO_E1_NR (8)
+#define S5PV310_GPIO_E2_NR (6)
+#define S5PV310_GPIO_E3_NR (8)
+#define S5PV310_GPIO_E4_NR (8)
+#define S5PV310_GPIO_F0_NR (8)
+#define S5PV310_GPIO_F1_NR (8)
+#define S5PV310_GPIO_F2_NR (8)
+#define S5PV310_GPIO_F3_NR (6)
+#define S5PV310_GPIO_J0_NR (8)
+#define S5PV310_GPIO_J1_NR (5)
+#define S5PV310_GPIO_K0_NR (7)
+#define S5PV310_GPIO_K1_NR (7)
+#define S5PV310_GPIO_K2_NR (7)
+#define S5PV310_GPIO_K3_NR (7)
+#define S5PV310_GPIO_L0_NR (8)
+#define S5PV310_GPIO_L1_NR (3)
+#define S5PV310_GPIO_L2_NR (8)
+#define S5PV310_GPIO_X0_NR (8)
+#define S5PV310_GPIO_X1_NR (8)
+#define S5PV310_GPIO_X2_NR (8)
+#define S5PV310_GPIO_X3_NR (8)
+#define S5PV310_GPIO_Z_NR (7)
+
+/* GPIO bank numbers */
+
+#define S5PV310_GPIO_NEXT(__gpio) \
+ ((__gpio##_START) + (__gpio##_NR) + CONFIG_S3C_GPIO_SPACE + 1)
+
+enum s5p_gpio_number {
+ S5PV310_GPIO_A0_START = 0,
+ S5PV310_GPIO_A1_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_A0),
+ S5PV310_GPIO_B_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_A1),
+ S5PV310_GPIO_C0_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_B),
+ S5PV310_GPIO_C1_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_C0),
+ S5PV310_GPIO_D0_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_C1),
+ S5PV310_GPIO_D1_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_D0),
+ S5PV310_GPIO_E0_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_D1),
+ S5PV310_GPIO_E1_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_E0),
+ S5PV310_GPIO_E2_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_E1),
+ S5PV310_GPIO_E3_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_E2),
+ S5PV310_GPIO_E4_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_E3),
+ S5PV310_GPIO_F0_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_E4),
+ S5PV310_GPIO_F1_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_F0),
+ S5PV310_GPIO_F2_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_F1),
+ S5PV310_GPIO_F3_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_F2),
+ S5PV310_GPIO_J0_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_F3),
+ S5PV310_GPIO_J1_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_J0),
+ S5PV310_GPIO_K0_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_J1),
+ S5PV310_GPIO_K1_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_K0),
+ S5PV310_GPIO_K2_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_K1),
+ S5PV310_GPIO_K3_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_K2),
+ S5PV310_GPIO_L0_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_K3),
+ S5PV310_GPIO_L1_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_L0),
+ S5PV310_GPIO_L2_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_L1),
+ S5PV310_GPIO_X0_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_L2),
+ S5PV310_GPIO_X1_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_X0),
+ S5PV310_GPIO_X2_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_X1),
+ S5PV310_GPIO_X3_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_X2),
+ S5PV310_GPIO_Z_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_X3),
+};
+
+/* S5PV310 GPIO number definitions */
+#define S5PV310_GPA0(_nr) (S5PV310_GPIO_A0_START + (_nr))
+#define S5PV310_GPA1(_nr) (S5PV310_GPIO_A1_START + (_nr))
+#define S5PV310_GPB(_nr) (S5PV310_GPIO_B_START + (_nr))
+#define S5PV310_GPC0(_nr) (S5PV310_GPIO_C0_START + (_nr))
+#define S5PV310_GPC1(_nr) (S5PV310_GPIO_C1_START + (_nr))
+#define S5PV310_GPD0(_nr) (S5PV310_GPIO_D0_START + (_nr))
+#define S5PV310_GPD1(_nr) (S5PV310_GPIO_D1_START + (_nr))
+#define S5PV310_GPE0(_nr) (S5PV310_GPIO_E0_START + (_nr))
+#define S5PV310_GPE1(_nr) (S5PV310_GPIO_E1_START + (_nr))
+#define S5PV310_GPE2(_nr) (S5PV310_GPIO_E2_START + (_nr))
+#define S5PV310_GPE3(_nr) (S5PV310_GPIO_E3_START + (_nr))
+#define S5PV310_GPE4(_nr) (S5PV310_GPIO_E4_START + (_nr))
+#define S5PV310_GPF0(_nr) (S5PV310_GPIO_F0_START + (_nr))
+#define S5PV310_GPF1(_nr) (S5PV310_GPIO_F1_START + (_nr))
+#define S5PV310_GPF2(_nr) (S5PV310_GPIO_F2_START + (_nr))
+#define S5PV310_GPF3(_nr) (S5PV310_GPIO_F3_START + (_nr))
+#define S5PV310_GPJ0(_nr) (S5PV310_GPIO_J0_START + (_nr))
+#define S5PV310_GPJ1(_nr) (S5PV310_GPIO_J1_START + (_nr))
+#define S5PV310_GPK0(_nr) (S5PV310_GPIO_K0_START + (_nr))
+#define S5PV310_GPK1(_nr) (S5PV310_GPIO_K1_START + (_nr))
+#define S5PV310_GPK2(_nr) (S5PV310_GPIO_K2_START + (_nr))
+#define S5PV310_GPK3(_nr) (S5PV310_GPIO_K3_START + (_nr))
+#define S5PV310_GPL0(_nr) (S5PV310_GPIO_L0_START + (_nr))
+#define S5PV310_GPL1(_nr) (S5PV310_GPIO_L1_START + (_nr))
+#define S5PV310_GPL2(_nr) (S5PV310_GPIO_L2_START + (_nr))
+#define S5PV310_GPX0(_nr) (S5PV310_GPIO_X0_START + (_nr))
+#define S5PV310_GPX1(_nr) (S5PV310_GPIO_X1_START + (_nr))
+#define S5PV310_GPX2(_nr) (S5PV310_GPIO_X2_START + (_nr))
+#define S5PV310_GPX3(_nr) (S5PV310_GPIO_X3_START + (_nr))
+#define S5PV310_GPZ(_nr) (S5PV310_GPIO_Z_START + (_nr))
+
+/* the end of the S5PV310 specific gpios */
+#define S5PV310_GPIO_END (S5PV310_GPZ(S5PV310_GPIO_Z_NR) + 1)
+#define S3C_GPIO_END S5PV310_GPIO_END
+
+/* define the number of gpios we need to the one after the GPZ() range */
+#define ARCH_NR_GPIOS (S5PV310_GPZ(S5PV310_GPIO_Z_NR) + \
+ CONFIG_SAMSUNG_GPIO_EXTRA + 1)
+
+#include <asm-generic/gpio.h>
+
+#endif /* __ASM_ARCH_GPIO_H */