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upstream u-boot with additional patches for our devices/boards: https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ; Gbit ethernet patch for some LIME2 revisions ; with SPI flash support
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u-boot/arch/arm/mach-s5pc1xx/include/mach/gpio.h

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/*
* (C) Copyright 2009 Samsung Electronics
* Minkyu Kang <mk7.kang@samsung.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __ASM_ARCH_GPIO_H
#define __ASM_ARCH_GPIO_H
#ifndef __ASSEMBLY__
struct s5p_gpio_bank {
unsigned int con;
unsigned int dat;
unsigned int pull;
unsigned int drv;
unsigned int pdn_con;
unsigned int pdn_pull;
unsigned char res1[8];
};
/* A list of valid GPIO numbers for the asm-generic/gpio.h interface */
enum s5pc100_gpio_pin {
S5PC100_GPIO_A00,
S5PC100_GPIO_A01,
S5PC100_GPIO_A02,
S5PC100_GPIO_A03,
S5PC100_GPIO_A04,
S5PC100_GPIO_A05,
S5PC100_GPIO_A06,
S5PC100_GPIO_A07,
S5PC100_GPIO_A10,
S5PC100_GPIO_A11,
S5PC100_GPIO_A12,
S5PC100_GPIO_A13,
S5PC100_GPIO_A14,
S5PC100_GPIO_A15,
S5PC100_GPIO_A16,
S5PC100_GPIO_A17,
S5PC100_GPIO_B0,
S5PC100_GPIO_B1,
S5PC100_GPIO_B2,
S5PC100_GPIO_B3,
S5PC100_GPIO_B4,
S5PC100_GPIO_B5,
S5PC100_GPIO_B6,
S5PC100_GPIO_B7,
S5PC100_GPIO_C0,
S5PC100_GPIO_C1,
S5PC100_GPIO_C2,
S5PC100_GPIO_C3,
S5PC100_GPIO_C4,
S5PC100_GPIO_C5,
S5PC100_GPIO_C6,
S5PC100_GPIO_C7,
S5PC100_GPIO_D0,
S5PC100_GPIO_D1,
S5PC100_GPIO_D2,
S5PC100_GPIO_D3,
S5PC100_GPIO_D4,
S5PC100_GPIO_D5,
S5PC100_GPIO_D6,
S5PC100_GPIO_D7,
S5PC100_GPIO_E00,
S5PC100_GPIO_E01,
S5PC100_GPIO_E02,
S5PC100_GPIO_E03,
S5PC100_GPIO_E04,
S5PC100_GPIO_E05,
S5PC100_GPIO_E06,
S5PC100_GPIO_E07,
S5PC100_GPIO_E10,
S5PC100_GPIO_E11,
S5PC100_GPIO_E12,
S5PC100_GPIO_E13,
S5PC100_GPIO_E14,
S5PC100_GPIO_E15,
S5PC100_GPIO_E16,
S5PC100_GPIO_E17,
S5PC100_GPIO_F00,
S5PC100_GPIO_F01,
S5PC100_GPIO_F02,
S5PC100_GPIO_F03,
S5PC100_GPIO_F04,
S5PC100_GPIO_F05,
S5PC100_GPIO_F06,
S5PC100_GPIO_F07,
S5PC100_GPIO_F10,
S5PC100_GPIO_F11,
S5PC100_GPIO_F12,
S5PC100_GPIO_F13,
S5PC100_GPIO_F14,
S5PC100_GPIO_F15,
S5PC100_GPIO_F16,
S5PC100_GPIO_F17,
S5PC100_GPIO_F20,
S5PC100_GPIO_F21,
S5PC100_GPIO_F22,
S5PC100_GPIO_F23,
S5PC100_GPIO_F24,
S5PC100_GPIO_F25,
S5PC100_GPIO_F26,
S5PC100_GPIO_F27,
S5PC100_GPIO_F30,
S5PC100_GPIO_F31,
S5PC100_GPIO_F32,
S5PC100_GPIO_F33,
S5PC100_GPIO_F34,
S5PC100_GPIO_F35,
S5PC100_GPIO_F36,
S5PC100_GPIO_F37,
S5PC100_GPIO_G00,
S5PC100_GPIO_G01,
S5PC100_GPIO_G02,
S5PC100_GPIO_G03,
S5PC100_GPIO_G04,
S5PC100_GPIO_G05,
S5PC100_GPIO_G06,
S5PC100_GPIO_G07,
S5PC100_GPIO_G10,
S5PC100_GPIO_G11,
S5PC100_GPIO_G12,
S5PC100_GPIO_G13,
S5PC100_GPIO_G14,
S5PC100_GPIO_G15,
S5PC100_GPIO_G16,
S5PC100_GPIO_G17,
S5PC100_GPIO_G20,
S5PC100_GPIO_G21,
S5PC100_GPIO_G22,
S5PC100_GPIO_G23,
S5PC100_GPIO_G24,
S5PC100_GPIO_G25,
S5PC100_GPIO_G26,
S5PC100_GPIO_G27,
S5PC100_GPIO_G30,
S5PC100_GPIO_G31,
S5PC100_GPIO_G32,
S5PC100_GPIO_G33,
S5PC100_GPIO_G34,
S5PC100_GPIO_G35,
S5PC100_GPIO_G36,
S5PC100_GPIO_G37,
S5PC100_GPIO_I0,
S5PC100_GPIO_I1,
S5PC100_GPIO_I2,
S5PC100_GPIO_I3,
S5PC100_GPIO_I4,
S5PC100_GPIO_I5,
S5PC100_GPIO_I6,
S5PC100_GPIO_I7,
S5PC100_GPIO_J00,
S5PC100_GPIO_J01,
S5PC100_GPIO_J02,
S5PC100_GPIO_J03,
S5PC100_GPIO_J04,
S5PC100_GPIO_J05,
S5PC100_GPIO_J06,
S5PC100_GPIO_J07,
S5PC100_GPIO_J10,
S5PC100_GPIO_J11,
S5PC100_GPIO_J12,
S5PC100_GPIO_J13,
S5PC100_GPIO_J14,
S5PC100_GPIO_J15,
S5PC100_GPIO_J16,
S5PC100_GPIO_J17,
S5PC100_GPIO_J20,
S5PC100_GPIO_J21,
S5PC100_GPIO_J22,
S5PC100_GPIO_J23,
S5PC100_GPIO_J24,
S5PC100_GPIO_J25,
S5PC100_GPIO_J26,
S5PC100_GPIO_J27,
S5PC100_GPIO_J30,
S5PC100_GPIO_J31,
S5PC100_GPIO_J32,
S5PC100_GPIO_J33,
S5PC100_GPIO_J34,
S5PC100_GPIO_J35,
S5PC100_GPIO_J36,
S5PC100_GPIO_J37,
S5PC100_GPIO_J40,
S5PC100_GPIO_J41,
S5PC100_GPIO_J42,
S5PC100_GPIO_J43,
S5PC100_GPIO_J44,
S5PC100_GPIO_J45,
S5PC100_GPIO_J46,
S5PC100_GPIO_J47,
S5PC100_GPIO_K00,
S5PC100_GPIO_K01,
S5PC100_GPIO_K02,
S5PC100_GPIO_K03,
S5PC100_GPIO_K04,
S5PC100_GPIO_K05,
S5PC100_GPIO_K06,
S5PC100_GPIO_K07,
S5PC100_GPIO_K10,
S5PC100_GPIO_K11,
S5PC100_GPIO_K12,
S5PC100_GPIO_K13,
S5PC100_GPIO_K14,
S5PC100_GPIO_K15,
S5PC100_GPIO_K16,
S5PC100_GPIO_K17,
S5PC100_GPIO_K20,
S5PC100_GPIO_K21,
S5PC100_GPIO_K22,
S5PC100_GPIO_K23,
S5PC100_GPIO_K24,
S5PC100_GPIO_K25,
S5PC100_GPIO_K26,
S5PC100_GPIO_K27,
S5PC100_GPIO_K30,
S5PC100_GPIO_K31,
S5PC100_GPIO_K32,
S5PC100_GPIO_K33,
S5PC100_GPIO_K34,
S5PC100_GPIO_K35,
S5PC100_GPIO_K36,
S5PC100_GPIO_K37,
S5PC100_GPIO_L00,
S5PC100_GPIO_L01,
S5PC100_GPIO_L02,
S5PC100_GPIO_L03,
S5PC100_GPIO_L04,
S5PC100_GPIO_L05,
S5PC100_GPIO_L06,
S5PC100_GPIO_L07,
S5PC100_GPIO_L10,
S5PC100_GPIO_L11,
S5PC100_GPIO_L12,
S5PC100_GPIO_L13,
S5PC100_GPIO_L14,
S5PC100_GPIO_L15,
S5PC100_GPIO_L16,
S5PC100_GPIO_L17,
S5PC100_GPIO_L20,
S5PC100_GPIO_L21,
S5PC100_GPIO_L22,
S5PC100_GPIO_L23,
S5PC100_GPIO_L24,
S5PC100_GPIO_L25,
S5PC100_GPIO_L26,
S5PC100_GPIO_L27,
S5PC100_GPIO_L30,
S5PC100_GPIO_L31,
S5PC100_GPIO_L32,
S5PC100_GPIO_L33,
S5PC100_GPIO_L34,
S5PC100_GPIO_L35,
S5PC100_GPIO_L36,
S5PC100_GPIO_L37,
S5PC100_GPIO_L40,
S5PC100_GPIO_L41,
S5PC100_GPIO_L42,
S5PC100_GPIO_L43,
S5PC100_GPIO_L44,
S5PC100_GPIO_L45,
S5PC100_GPIO_L46,
S5PC100_GPIO_L47,
S5PC100_GPIO_H00,
S5PC100_GPIO_H01,
S5PC100_GPIO_H02,
S5PC100_GPIO_H03,
S5PC100_GPIO_H04,
S5PC100_GPIO_H05,
S5PC100_GPIO_H06,
S5PC100_GPIO_H07,
S5PC100_GPIO_H10,
S5PC100_GPIO_H11,
S5PC100_GPIO_H12,
S5PC100_GPIO_H13,
S5PC100_GPIO_H14,
S5PC100_GPIO_H15,
S5PC100_GPIO_H16,
S5PC100_GPIO_H17,
S5PC100_GPIO_H20,
S5PC100_GPIO_H21,
S5PC100_GPIO_H22,
S5PC100_GPIO_H23,
S5PC100_GPIO_H24,
S5PC100_GPIO_H25,
S5PC100_GPIO_H26,
S5PC100_GPIO_H27,
S5PC100_GPIO_H30,
S5PC100_GPIO_H31,
S5PC100_GPIO_H32,
S5PC100_GPIO_H33,
S5PC100_GPIO_H34,
S5PC100_GPIO_H35,
S5PC100_GPIO_H36,
S5PC100_GPIO_H37,
S5PC100_GPIO_MAX_PORT
};
enum s5pc110_gpio_pin {
S5PC110_GPIO_A00,
S5PC110_GPIO_A01,
S5PC110_GPIO_A02,
S5PC110_GPIO_A03,
S5PC110_GPIO_A04,
S5PC110_GPIO_A05,
S5PC110_GPIO_A06,
S5PC110_GPIO_A07,
S5PC110_GPIO_A10,
S5PC110_GPIO_A11,
S5PC110_GPIO_A12,
S5PC110_GPIO_A13,
S5PC110_GPIO_A14,
S5PC110_GPIO_A15,
S5PC110_GPIO_A16,
S5PC110_GPIO_A17,
S5PC110_GPIO_B0,
S5PC110_GPIO_B1,
S5PC110_GPIO_B2,
S5PC110_GPIO_B3,
S5PC110_GPIO_B4,
S5PC110_GPIO_B5,
S5PC110_GPIO_B6,
S5PC110_GPIO_B7,
S5PC110_GPIO_C00,
S5PC110_GPIO_C01,
S5PC110_GPIO_C02,
S5PC110_GPIO_C03,
S5PC110_GPIO_C04,
S5PC110_GPIO_C05,
S5PC110_GPIO_C06,
S5PC110_GPIO_C07,
S5PC110_GPIO_C10,
S5PC110_GPIO_C11,
S5PC110_GPIO_C12,
S5PC110_GPIO_C13,
S5PC110_GPIO_C14,
S5PC110_GPIO_C15,
S5PC110_GPIO_C16,
S5PC110_GPIO_C17,
S5PC110_GPIO_D00,
S5PC110_GPIO_D01,
S5PC110_GPIO_D02,
S5PC110_GPIO_D03,
S5PC110_GPIO_D04,
S5PC110_GPIO_D05,
S5PC110_GPIO_D06,
S5PC110_GPIO_D07,
S5PC110_GPIO_D10,
S5PC110_GPIO_D11,
S5PC110_GPIO_D12,
S5PC110_GPIO_D13,
S5PC110_GPIO_D14,
S5PC110_GPIO_D15,
S5PC110_GPIO_D16,
S5PC110_GPIO_D17,
S5PC110_GPIO_E00,
S5PC110_GPIO_E01,
S5PC110_GPIO_E02,
S5PC110_GPIO_E03,
S5PC110_GPIO_E04,
S5PC110_GPIO_E05,
S5PC110_GPIO_E06,
S5PC110_GPIO_E07,
S5PC110_GPIO_E10,
S5PC110_GPIO_E11,
S5PC110_GPIO_E12,
S5PC110_GPIO_E13,
S5PC110_GPIO_E14,
S5PC110_GPIO_E15,
S5PC110_GPIO_E16,
S5PC110_GPIO_E17,
S5PC110_GPIO_F00,
S5PC110_GPIO_F01,
S5PC110_GPIO_F02,
S5PC110_GPIO_F03,
S5PC110_GPIO_F04,
S5PC110_GPIO_F05,
S5PC110_GPIO_F06,
S5PC110_GPIO_F07,
S5PC110_GPIO_F10,
S5PC110_GPIO_F11,
S5PC110_GPIO_F12,
S5PC110_GPIO_F13,
S5PC110_GPIO_F14,
S5PC110_GPIO_F15,
S5PC110_GPIO_F16,
S5PC110_GPIO_F17,
S5PC110_GPIO_F20,
S5PC110_GPIO_F21,
S5PC110_GPIO_F22,
S5PC110_GPIO_F23,
S5PC110_GPIO_F24,
S5PC110_GPIO_F25,
S5PC110_GPIO_F26,
S5PC110_GPIO_F27,
S5PC110_GPIO_F30,
S5PC110_GPIO_F31,
S5PC110_GPIO_F32,
S5PC110_GPIO_F33,
S5PC110_GPIO_F34,
S5PC110_GPIO_F35,
S5PC110_GPIO_F36,
S5PC110_GPIO_F37,
S5PC110_GPIO_G00,
S5PC110_GPIO_G01,
S5PC110_GPIO_G02,
S5PC110_GPIO_G03,
S5PC110_GPIO_G04,
S5PC110_GPIO_G05,
S5PC110_GPIO_G06,
S5PC110_GPIO_G07,
S5PC110_GPIO_G10,
S5PC110_GPIO_G11,
S5PC110_GPIO_G12,
S5PC110_GPIO_G13,
S5PC110_GPIO_G14,
S5PC110_GPIO_G15,
S5PC110_GPIO_G16,
S5PC110_GPIO_G17,
S5PC110_GPIO_G20,
S5PC110_GPIO_G21,
S5PC110_GPIO_G22,
S5PC110_GPIO_G23,
S5PC110_GPIO_G24,
S5PC110_GPIO_G25,
S5PC110_GPIO_G26,
S5PC110_GPIO_G27,
S5PC110_GPIO_G30,
S5PC110_GPIO_G31,
S5PC110_GPIO_G32,
S5PC110_GPIO_G33,
S5PC110_GPIO_G34,
S5PC110_GPIO_G35,
S5PC110_GPIO_G36,
S5PC110_GPIO_G37,
S5PC110_GPIO_I0,
S5PC110_GPIO_I1,
S5PC110_GPIO_I2,
S5PC110_GPIO_I3,
S5PC110_GPIO_I4,
S5PC110_GPIO_I5,
S5PC110_GPIO_I6,
S5PC110_GPIO_I7,
S5PC110_GPIO_J00,
S5PC110_GPIO_J01,
S5PC110_GPIO_J02,
S5PC110_GPIO_J03,
S5PC110_GPIO_J04,
S5PC110_GPIO_J05,
S5PC110_GPIO_J06,
S5PC110_GPIO_J07,
S5PC110_GPIO_J10,
S5PC110_GPIO_J11,
S5PC110_GPIO_J12,
S5PC110_GPIO_J13,
S5PC110_GPIO_J14,
S5PC110_GPIO_J15,
S5PC110_GPIO_J16,
S5PC110_GPIO_J17,
S5PC110_GPIO_J20,
S5PC110_GPIO_J21,
S5PC110_GPIO_J22,
S5PC110_GPIO_J23,
S5PC110_GPIO_J24,
S5PC110_GPIO_J25,
S5PC110_GPIO_J26,
S5PC110_GPIO_J27,
S5PC110_GPIO_J30,
S5PC110_GPIO_J31,
S5PC110_GPIO_J32,
S5PC110_GPIO_J33,
S5PC110_GPIO_J34,
S5PC110_GPIO_J35,
S5PC110_GPIO_J36,
S5PC110_GPIO_J37,
S5PC110_GPIO_J40,
S5PC110_GPIO_J41,
S5PC110_GPIO_J42,
S5PC110_GPIO_J43,
S5PC110_GPIO_J44,
S5PC110_GPIO_J45,
S5PC110_GPIO_J46,
S5PC110_GPIO_J47,
S5PC110_GPIO_MP010,
S5PC110_GPIO_MP011,
S5PC110_GPIO_MP012,
S5PC110_GPIO_MP013,
S5PC110_GPIO_MP014,
S5PC110_GPIO_MP015,
S5PC110_GPIO_MP016,
S5PC110_GPIO_MP017,
S5PC110_GPIO_MP020,
S5PC110_GPIO_MP021,
S5PC110_GPIO_MP022,
S5PC110_GPIO_MP023,
S5PC110_GPIO_MP024,
S5PC110_GPIO_MP025,
S5PC110_GPIO_MP026,
S5PC110_GPIO_MP027,
S5PC110_GPIO_MP030,
S5PC110_GPIO_MP031,
S5PC110_GPIO_MP032,
S5PC110_GPIO_MP033,
S5PC110_GPIO_MP034,
S5PC110_GPIO_MP035,
S5PC110_GPIO_MP036,
S5PC110_GPIO_MP037,
S5PC110_GPIO_MP040,
S5PC110_GPIO_MP041,
S5PC110_GPIO_MP042,
S5PC110_GPIO_MP043,
S5PC110_GPIO_MP044,
S5PC110_GPIO_MP045,
S5PC110_GPIO_MP046,
S5PC110_GPIO_MP047,
S5PC110_GPIO_MP050,
S5PC110_GPIO_MP051,
S5PC110_GPIO_MP052,
S5PC110_GPIO_MP053,
S5PC110_GPIO_MP054,
S5PC110_GPIO_MP055,
S5PC110_GPIO_MP056,
S5PC110_GPIO_MP057,
S5PC110_GPIO_MP060,
S5PC110_GPIO_MP061,
S5PC110_GPIO_MP062,
S5PC110_GPIO_MP063,
S5PC110_GPIO_MP064,
S5PC110_GPIO_MP065,
S5PC110_GPIO_MP066,
S5PC110_GPIO_MP067,
S5PC110_GPIO_MP070,
S5PC110_GPIO_MP071,
S5PC110_GPIO_MP072,
S5PC110_GPIO_MP073,
S5PC110_GPIO_MP074,
S5PC110_GPIO_MP075,
S5PC110_GPIO_MP076,
S5PC110_GPIO_MP077,
S5PC110_GPIO_MP100,
S5PC110_GPIO_MP101,
S5PC110_GPIO_MP102,
S5PC110_GPIO_MP103,
S5PC110_GPIO_MP104,
S5PC110_GPIO_MP105,
S5PC110_GPIO_MP106,
S5PC110_GPIO_MP107,
S5PC110_GPIO_MP110,
S5PC110_GPIO_MP111,
S5PC110_GPIO_MP112,
S5PC110_GPIO_MP113,
S5PC110_GPIO_MP114,
S5PC110_GPIO_MP115,
S5PC110_GPIO_MP116,
S5PC110_GPIO_MP117,
S5PC110_GPIO_MP120,
S5PC110_GPIO_MP121,
S5PC110_GPIO_MP122,
S5PC110_GPIO_MP123,
S5PC110_GPIO_MP124,
S5PC110_GPIO_MP125,
S5PC110_GPIO_MP126,
S5PC110_GPIO_MP127,
S5PC110_GPIO_MP130,
S5PC110_GPIO_MP131,
S5PC110_GPIO_MP132,
S5PC110_GPIO_MP133,
S5PC110_GPIO_MP134,
S5PC110_GPIO_MP135,
S5PC110_GPIO_MP136,
S5PC110_GPIO_MP137,
S5PC110_GPIO_MP140,
S5PC110_GPIO_MP141,
S5PC110_GPIO_MP142,
S5PC110_GPIO_MP143,
S5PC110_GPIO_MP144,
S5PC110_GPIO_MP145,
S5PC110_GPIO_MP146,
S5PC110_GPIO_MP147,
S5PC110_GPIO_MP150,
S5PC110_GPIO_MP151,
S5PC110_GPIO_MP152,
S5PC110_GPIO_MP153,
S5PC110_GPIO_MP154,
S5PC110_GPIO_MP155,
S5PC110_GPIO_MP156,
S5PC110_GPIO_MP157,
S5PC110_GPIO_MP160,
S5PC110_GPIO_MP161,
S5PC110_GPIO_MP162,
S5PC110_GPIO_MP163,
S5PC110_GPIO_MP164,
S5PC110_GPIO_MP165,
S5PC110_GPIO_MP166,
S5PC110_GPIO_MP167,
S5PC110_GPIO_MP170,
S5PC110_GPIO_MP171,
S5PC110_GPIO_MP172,
S5PC110_GPIO_MP173,
S5PC110_GPIO_MP174,
S5PC110_GPIO_MP175,
S5PC110_GPIO_MP176,
S5PC110_GPIO_MP177,
S5PC110_GPIO_MP180,
S5PC110_GPIO_MP181,
S5PC110_GPIO_MP182,
S5PC110_GPIO_MP183,
S5PC110_GPIO_MP184,
S5PC110_GPIO_MP185,
S5PC110_GPIO_MP186,
S5PC110_GPIO_MP187,
S5PC110_GPIO_MP200,
S5PC110_GPIO_MP201,
S5PC110_GPIO_MP202,
S5PC110_GPIO_MP203,
S5PC110_GPIO_MP204,
S5PC110_GPIO_MP205,
S5PC110_GPIO_MP206,
S5PC110_GPIO_MP207,
S5PC110_GPIO_MP210,
S5PC110_GPIO_MP211,
S5PC110_GPIO_MP212,
S5PC110_GPIO_MP213,
S5PC110_GPIO_MP214,
S5PC110_GPIO_MP215,
S5PC110_GPIO_MP216,
S5PC110_GPIO_MP217,
S5PC110_GPIO_MP220,
S5PC110_GPIO_MP221,
S5PC110_GPIO_MP222,
S5PC110_GPIO_MP223,
S5PC110_GPIO_MP224,
S5PC110_GPIO_MP225,
S5PC110_GPIO_MP226,
S5PC110_GPIO_MP227,
S5PC110_GPIO_MP230,
S5PC110_GPIO_MP231,
S5PC110_GPIO_MP232,
S5PC110_GPIO_MP233,
S5PC110_GPIO_MP234,
S5PC110_GPIO_MP235,
S5PC110_GPIO_MP236,
S5PC110_GPIO_MP237,
S5PC110_GPIO_MP240,
S5PC110_GPIO_MP241,
S5PC110_GPIO_MP242,
S5PC110_GPIO_MP243,
S5PC110_GPIO_MP244,
S5PC110_GPIO_MP245,
S5PC110_GPIO_MP246,
S5PC110_GPIO_MP247,
S5PC110_GPIO_MP250,
S5PC110_GPIO_MP251,
S5PC110_GPIO_MP252,
S5PC110_GPIO_MP253,
S5PC110_GPIO_MP254,
S5PC110_GPIO_MP255,
S5PC110_GPIO_MP256,
S5PC110_GPIO_MP257,
S5PC110_GPIO_MP260,
S5PC110_GPIO_MP261,
S5PC110_GPIO_MP262,
S5PC110_GPIO_MP263,
S5PC110_GPIO_MP264,
S5PC110_GPIO_MP265,
S5PC110_GPIO_MP266,
S5PC110_GPIO_MP267,
S5PC110_GPIO_MP270,
S5PC110_GPIO_MP271,
S5PC110_GPIO_MP272,
S5PC110_GPIO_MP273,
S5PC110_GPIO_MP274,
S5PC110_GPIO_MP275,
S5PC110_GPIO_MP276,
S5PC110_GPIO_MP277,
S5PC110_GPIO_MP280,
S5PC110_GPIO_MP281,
S5PC110_GPIO_MP282,
S5PC110_GPIO_MP283,
S5PC110_GPIO_MP284,
S5PC110_GPIO_MP285,
S5PC110_GPIO_MP286,
S5PC110_GPIO_MP287,
S5PC110_GPIO_H00,
S5PC110_GPIO_H01,
S5PC110_GPIO_H02,
S5PC110_GPIO_H03,
S5PC110_GPIO_H04,
S5PC110_GPIO_H05,
S5PC110_GPIO_H06,
S5PC110_GPIO_H07,
S5PC110_GPIO_H10,
S5PC110_GPIO_H11,
S5PC110_GPIO_H12,
S5PC110_GPIO_H13,
S5PC110_GPIO_H14,
S5PC110_GPIO_H15,
S5PC110_GPIO_H16,
S5PC110_GPIO_H17,
S5PC110_GPIO_H20,
S5PC110_GPIO_H21,
S5PC110_GPIO_H22,
S5PC110_GPIO_H23,
S5PC110_GPIO_H24,
S5PC110_GPIO_H25,
S5PC110_GPIO_H26,
S5PC110_GPIO_H27,
S5PC110_GPIO_H30,
S5PC110_GPIO_H31,
S5PC110_GPIO_H32,
S5PC110_GPIO_H33,
S5PC110_GPIO_H34,
S5PC110_GPIO_H35,
S5PC110_GPIO_H36,
S5PC110_GPIO_H37,
S5PC110_GPIO_MAX_PORT
};
struct gpio_info {
unsigned int reg_addr; /* Address of register for this part */
unsigned int max_gpio; /* Maximum GPIO in this part */
};
#define S5PC100_GPIO_NUM_PARTS 1
static struct gpio_info s5pc100_gpio_data[S5PC100_GPIO_NUM_PARTS] = {
{ S5PC100_GPIO_BASE, S5PC100_GPIO_MAX_PORT },
};
#define S5PC110_GPIO_NUM_PARTS 1
static struct gpio_info s5pc110_gpio_data[S5PC110_GPIO_NUM_PARTS] = {
{ S5PC110_GPIO_BASE, S5PC110_GPIO_MAX_PORT },
};
static inline struct gpio_info *get_gpio_data(void)
{
if (cpu_is_s5pc100())
return s5pc100_gpio_data;
else if (cpu_is_s5pc110())
return s5pc110_gpio_data;
return NULL;
}
static inline unsigned int get_bank_num(void)
{
if (cpu_is_s5pc100())
return S5PC100_GPIO_NUM_PARTS;
else if (cpu_is_s5pc110())
return S5PC110_GPIO_NUM_PARTS;
return 0;
}
/*
* This structure helps mapping symbolic GPIO names into indices from
* exynos5_gpio_pin/exynos5420_gpio_pin enums.
*
* By convention, symbolic GPIO name is defined as follows:
*
* g[p]<bank><set><bit>, where
* p is optional
* <bank> - a single character bank name, as defined by the SOC
* <set> - a single digit set number
* <bit> - bit number within the set (in 0..7 range).
*
* <set><bit> essentially form an octal number of the GPIO pin within the bank
* space. On the 5420 architecture some banks' sets do not start not from zero
* ('d' starts from 1 and 'j' starts from 4). To compensate for that and
* maintain flat number space withoout holes, those banks use offsets to be
* deducted from the pin number.
*/
struct gpio_name_num_table {
char bank; /* bank name symbol */
u8 bank_size; /* total number of pins in the bank */
char bank_offset; /* offset of the first bank's pin */
unsigned int base; /* index of the first bank's pin in the enum */
};
#define GPIO_PER_BANK 8
#define GPIO_ENTRY(name, base, top, offset) { name, top - base, offset, base }
static const struct gpio_name_num_table s5pc100_gpio_table[] = {
GPIO_ENTRY('a', S5PC100_GPIO_A00, S5PC100_GPIO_B0, 0),
GPIO_ENTRY('b', S5PC100_GPIO_B0, S5PC100_GPIO_C0, 0),
GPIO_ENTRY('c', S5PC100_GPIO_C0, S5PC100_GPIO_D0, 0),
GPIO_ENTRY('d', S5PC100_GPIO_D0, S5PC100_GPIO_E00, 0),
GPIO_ENTRY('e', S5PC100_GPIO_E00, S5PC100_GPIO_F00, 0),
GPIO_ENTRY('f', S5PC100_GPIO_F00, S5PC100_GPIO_G00, 0),
GPIO_ENTRY('g', S5PC100_GPIO_G00, S5PC100_GPIO_I0, 0),
GPIO_ENTRY('i', S5PC100_GPIO_I0, S5PC100_GPIO_J00, 0),
GPIO_ENTRY('j', S5PC100_GPIO_J00, S5PC100_GPIO_K00, 0),
GPIO_ENTRY('k', S5PC100_GPIO_K00, S5PC100_GPIO_L00, 0),
GPIO_ENTRY('l', S5PC100_GPIO_L00, S5PC100_GPIO_H00, 0),
GPIO_ENTRY('h', S5PC100_GPIO_H00, S5PC100_GPIO_MAX_PORT, 0),
{ 0 }
};
static const struct gpio_name_num_table s5pc110_gpio_table[] = {
GPIO_ENTRY('a', S5PC110_GPIO_A00, S5PC110_GPIO_B0, 0),
GPIO_ENTRY('b', S5PC110_GPIO_B0, S5PC110_GPIO_C00, 0),
GPIO_ENTRY('c', S5PC110_GPIO_C00, S5PC110_GPIO_D00, 0),
GPIO_ENTRY('d', S5PC110_GPIO_D00, S5PC110_GPIO_E00, 0),
GPIO_ENTRY('e', S5PC110_GPIO_E00, S5PC110_GPIO_F00, 0),
GPIO_ENTRY('f', S5PC110_GPIO_F00, S5PC110_GPIO_G00, 0),
GPIO_ENTRY('g', S5PC110_GPIO_G00, S5PC110_GPIO_I0, 0),
GPIO_ENTRY('i', S5PC110_GPIO_I0, S5PC110_GPIO_J00, 0),
GPIO_ENTRY('j', S5PC110_GPIO_J00, S5PC110_GPIO_MP010, 0),
GPIO_ENTRY('h', S5PC110_GPIO_H00, S5PC110_GPIO_MAX_PORT, 0),
{ 0 }
};
/* functions */
void gpio_cfg_pin(int gpio, int cfg);
void gpio_set_pull(int gpio, int mode);
void gpio_set_drv(int gpio, int mode);
void gpio_set_rate(int gpio, int mode);
int s5p_gpio_get_pin(unsigned gpio);
/* GPIO pins per bank */
#define GPIO_PER_BANK 8
#endif
/* Pin configurations */
#define S5P_GPIO_INPUT 0x0
#define S5P_GPIO_OUTPUT 0x1
#define S5P_GPIO_IRQ 0xf
#define S5P_GPIO_FUNC(x) (x)
/* Pull mode */
#define S5P_GPIO_PULL_NONE 0x0
#define S5P_GPIO_PULL_DOWN 0x1
#define S5P_GPIO_PULL_UP 0x2
/* Drive Strength level */
#define S5P_GPIO_DRV_1X 0x0
#define S5P_GPIO_DRV_3X 0x1
#define S5P_GPIO_DRV_2X 0x2
#define S5P_GPIO_DRV_4X 0x3
#define S5P_GPIO_DRV_FAST 0x0
#define S5P_GPIO_DRV_SLOW 0x1
#endif