m68k: merge m68k and m68knommu arch directories
[sfrench/cifs-2.6.git] / arch / m68knommu / platform / 528x / gpio.c
diff --git a/arch/m68knommu/platform/528x/gpio.c b/arch/m68knommu/platform/528x/gpio.c
deleted file mode 100644 (file)
index 526db66..0000000
+++ /dev/null
@@ -1,438 +0,0 @@
-/*
- * Coldfire generic GPIO support
- *
- * (C) Copyright 2009, Steven King <sfking@fdwdc.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
-*/
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-
-#include <asm/coldfire.h>
-#include <asm/mcfsim.h>
-#include <asm/mcfgpio.h>
-
-static struct mcf_gpio_chip mcf_gpio_chips[] = {
-       {
-               .gpio_chip                      = {
-                       .label                  = "NQ",
-                       .request                = mcf_gpio_request,
-                       .free                   = mcf_gpio_free,
-                       .direction_input        = mcf_gpio_direction_input,
-                       .direction_output       = mcf_gpio_direction_output,
-                       .get                    = mcf_gpio_get_value,
-                       .set                    = mcf_gpio_set_value,
-                       .base                   = 1,
-                       .ngpio                  = 7,
-               },
-               .pddr                           = (void __iomem *)MCFEPORT_EPDDR,
-               .podr                           = (void __iomem *)MCFEPORT_EPDR,
-               .ppdr                           = (void __iomem *)MCFEPORT_EPPDR,
-       },
-       {
-               .gpio_chip                      = {
-                       .label                  = "TA",
-                       .request                = mcf_gpio_request,
-                       .free                   = mcf_gpio_free,
-                       .direction_input        = mcf_gpio_direction_input,
-                       .direction_output       = mcf_gpio_direction_output,
-                       .get                    = mcf_gpio_get_value,
-                       .set                    = mcf_gpio_set_value_fast,
-                       .base                   = 8,
-                       .ngpio                  = 4,
-               },
-               .pddr                           = (void __iomem *)MCFGPTA_GPTDDR,
-               .podr                           = (void __iomem *)MCFGPTA_GPTPORT,
-               .ppdr                           = (void __iomem *)MCFGPTB_GPTPORT,
-       },
-       {
-               .gpio_chip                      = {
-                       .label                  = "TB",
-                       .request                = mcf_gpio_request,
-                       .free                   = mcf_gpio_free,
-                       .direction_input        = mcf_gpio_direction_input,
-                       .direction_output       = mcf_gpio_direction_output,
-                       .get                    = mcf_gpio_get_value,
-                       .set                    = mcf_gpio_set_value_fast,
-                       .base                   = 16,
-                       .ngpio                  = 4,
-               },
-               .pddr                           = (void __iomem *)MCFGPTB_GPTDDR,
-               .podr                           = (void __iomem *)MCFGPTB_GPTPORT,
-               .ppdr                           = (void __iomem *)MCFGPTB_GPTPORT,
-       },
-       {
-               .gpio_chip                      = {
-                       .label                  = "QA",
-                       .request                = mcf_gpio_request,
-                       .free                   = mcf_gpio_free,
-                       .direction_input        = mcf_gpio_direction_input,
-                       .direction_output       = mcf_gpio_direction_output,
-                       .get                    = mcf_gpio_get_value,
-                       .set                    = mcf_gpio_set_value_fast,
-                       .base                   = 24,
-                       .ngpio                  = 4,
-               },
-               .pddr                           = (void __iomem *)MCFQADC_DDRQA,
-               .podr                           = (void __iomem *)MCFQADC_PORTQA,
-               .ppdr                           = (void __iomem *)MCFQADC_PORTQA,
-       },
-       {
-               .gpio_chip                      = {
-                       .label                  = "QB",
-                       .request                = mcf_gpio_request,
-                       .free                   = mcf_gpio_free,
-                       .direction_input        = mcf_gpio_direction_input,
-                       .direction_output       = mcf_gpio_direction_output,
-                       .get                    = mcf_gpio_get_value,
-                       .set                    = mcf_gpio_set_value_fast,
-                       .base                   = 32,
-                       .ngpio                  = 4,
-               },
-               .pddr                           = (void __iomem *)MCFQADC_DDRQB,
-               .podr                           = (void __iomem *)MCFQADC_PORTQB,
-               .ppdr                           = (void __iomem *)MCFQADC_PORTQB,
-       },
-       {
-               .gpio_chip                      = {
-                       .label                  = "A",
-                       .request                = mcf_gpio_request,
-                       .free                   = mcf_gpio_free,
-                       .direction_input        = mcf_gpio_direction_input,
-                       .direction_output       = mcf_gpio_direction_output,
-                       .get                    = mcf_gpio_get_value,
-                       .set                    = mcf_gpio_set_value_fast,
-                       .base                   = 40,
-                       .ngpio                  = 8,
-               },
-               .pddr                           = (void __iomem *)MCFGPIO_DDRA,
-               .podr                           = (void __iomem *)MCFGPIO_PORTA,
-               .ppdr                           = (void __iomem *)MCFGPIO_PORTAP,
-               .setr                           = (void __iomem *)MCFGPIO_SETA,
-               .clrr                           = (void __iomem *)MCFGPIO_CLRA,
-       },
-       {
-               .gpio_chip                      = {
-                       .label                  = "B",
-                       .request                = mcf_gpio_request,
-                       .free                   = mcf_gpio_free,
-                       .direction_input        = mcf_gpio_direction_input,
-                       .direction_output       = mcf_gpio_direction_output,
-                       .get                    = mcf_gpio_get_value,
-                       .set                    = mcf_gpio_set_value_fast,
-                       .base                   = 48,
-                       .ngpio                  = 8,
-               },
-               .pddr                           = (void __iomem *)MCFGPIO_DDRB,
-               .podr                           = (void __iomem *)MCFGPIO_PORTB,
-               .ppdr                           = (void __iomem *)MCFGPIO_PORTBP,
-               .setr                           = (void __iomem *)MCFGPIO_SETB,
-               .clrr                           = (void __iomem *)MCFGPIO_CLRB,
-       },
-       {
-               .gpio_chip                      = {
-                       .label                  = "C",
-                       .request                = mcf_gpio_request,
-                       .free                   = mcf_gpio_free,
-                       .direction_input        = mcf_gpio_direction_input,
-                       .direction_output       = mcf_gpio_direction_output,
-                       .get                    = mcf_gpio_get_value,
-                       .set                    = mcf_gpio_set_value_fast,
-                       .base                   = 56,
-                       .ngpio                  = 8,
-               },
-               .pddr                           = (void __iomem *)MCFGPIO_DDRC,
-               .podr                           = (void __iomem *)MCFGPIO_PORTC,
-               .ppdr                           = (void __iomem *)MCFGPIO_PORTCP,
-               .setr                           = (void __iomem *)MCFGPIO_SETC,
-               .clrr                           = (void __iomem *)MCFGPIO_CLRC,
-       },
-       {
-               .gpio_chip                      = {
-                       .label                  = "D",
-                       .request                = mcf_gpio_request,
-                       .free                   = mcf_gpio_free,
-                       .direction_input        = mcf_gpio_direction_input,
-                       .direction_output       = mcf_gpio_direction_output,
-                       .get                    = mcf_gpio_get_value,
-                       .set                    = mcf_gpio_set_value_fast,
-                       .base                   = 64,
-                       .ngpio                  = 8,
-               },
-               .pddr                           = (void __iomem *)MCFGPIO_DDRD,
-               .podr                           = (void __iomem *)MCFGPIO_PORTD,
-               .ppdr                           = (void __iomem *)MCFGPIO_PORTDP,
-               .setr                           = (void __iomem *)MCFGPIO_SETD,
-               .clrr                           = (void __iomem *)MCFGPIO_CLRD,
-       },
-       {
-               .gpio_chip                      = {
-                       .label                  = "E",
-                       .request                = mcf_gpio_request,
-                       .free                   = mcf_gpio_free,
-                       .direction_input        = mcf_gpio_direction_input,
-                       .direction_output       = mcf_gpio_direction_output,
-                       .get                    = mcf_gpio_get_value,
-                       .set                    = mcf_gpio_set_value_fast,
-                       .base                   = 72,
-                       .ngpio                  = 8,
-               },
-               .pddr                           = (void __iomem *)MCFGPIO_DDRE,
-               .podr                           = (void __iomem *)MCFGPIO_PORTE,
-               .ppdr                           = (void __iomem *)MCFGPIO_PORTEP,
-               .setr                           = (void __iomem *)MCFGPIO_SETE,
-               .clrr                           = (void __iomem *)MCFGPIO_CLRE,
-       },
-       {
-               .gpio_chip                      = {
-                       .label                  = "F",
-                       .request                = mcf_gpio_request,
-                       .free                   = mcf_gpio_free,
-                       .direction_input        = mcf_gpio_direction_input,
-                       .direction_output       = mcf_gpio_direction_output,
-                       .get                    = mcf_gpio_get_value,
-                       .set                    = mcf_gpio_set_value_fast,
-                       .base                   = 80,
-                       .ngpio                  = 8,
-               },
-               .pddr                           = (void __iomem *)MCFGPIO_DDRF,
-               .podr                           = (void __iomem *)MCFGPIO_PORTF,
-               .ppdr                           = (void __iomem *)MCFGPIO_PORTFP,
-               .setr                           = (void __iomem *)MCFGPIO_SETF,
-               .clrr                           = (void __iomem *)MCFGPIO_CLRF,
-       },
-       {
-               .gpio_chip                      = {
-                       .label                  = "G",
-                       .request                = mcf_gpio_request,
-                       .free                   = mcf_gpio_free,
-                       .direction_input        = mcf_gpio_direction_input,
-                       .direction_output       = mcf_gpio_direction_output,
-                       .get                    = mcf_gpio_get_value,
-                       .set                    = mcf_gpio_set_value_fast,
-                       .base                   = 88,
-                       .ngpio                  = 8,
-               },
-               .pddr                           = (void __iomem *)MCFGPIO_DDRG,
-               .podr                           = (void __iomem *)MCFGPIO_PORTG,
-               .ppdr                           = (void __iomem *)MCFGPIO_PORTGP,
-               .setr                           = (void __iomem *)MCFGPIO_SETG,
-               .clrr                           = (void __iomem *)MCFGPIO_CLRG,
-       },
-       {
-               .gpio_chip                      = {
-                       .label                  = "H",
-                       .request                = mcf_gpio_request,
-                       .free                   = mcf_gpio_free,
-                       .direction_input        = mcf_gpio_direction_input,
-                       .direction_output       = mcf_gpio_direction_output,
-                       .get                    = mcf_gpio_get_value,
-                       .set                    = mcf_gpio_set_value_fast,
-                       .base                   = 96,
-                       .ngpio                  = 8,
-               },
-               .pddr                           = (void __iomem *)MCFGPIO_DDRH,
-               .podr                           = (void __iomem *)MCFGPIO_PORTH,
-               .ppdr                           = (void __iomem *)MCFGPIO_PORTHP,
-               .setr                           = (void __iomem *)MCFGPIO_SETH,
-               .clrr                           = (void __iomem *)MCFGPIO_CLRH,
-       },
-       {
-               .gpio_chip                      = {
-                       .label                  = "J",
-                       .request                = mcf_gpio_request,
-                       .free                   = mcf_gpio_free,
-                       .direction_input        = mcf_gpio_direction_input,
-                       .direction_output       = mcf_gpio_direction_output,
-                       .get                    = mcf_gpio_get_value,
-                       .set                    = mcf_gpio_set_value_fast,
-                       .base                   = 104,
-                       .ngpio                  = 8,
-               },
-               .pddr                           = (void __iomem *)MCFGPIO_DDRJ,
-               .podr                           = (void __iomem *)MCFGPIO_PORTJ,
-               .ppdr                           = (void __iomem *)MCFGPIO_PORTJP,
-               .setr                           = (void __iomem *)MCFGPIO_SETJ,
-               .clrr                           = (void __iomem *)MCFGPIO_CLRJ,
-       },
-       {
-               .gpio_chip                      = {
-                       .label                  = "DD",
-                       .request                = mcf_gpio_request,
-                       .free                   = mcf_gpio_free,
-                       .direction_input        = mcf_gpio_direction_input,
-                       .direction_output       = mcf_gpio_direction_output,
-                       .get                    = mcf_gpio_get_value,
-                       .set                    = mcf_gpio_set_value_fast,
-                       .base                   = 112,
-                       .ngpio                  = 8,
-               },
-               .pddr                           = (void __iomem *)MCFGPIO_DDRDD,
-               .podr                           = (void __iomem *)MCFGPIO_PORTDD,
-               .ppdr                           = (void __iomem *)MCFGPIO_PORTDDP,
-               .setr                           = (void __iomem *)MCFGPIO_SETDD,
-               .clrr                           = (void __iomem *)MCFGPIO_CLRDD,
-       },
-       {
-               .gpio_chip                      = {
-                       .label                  = "EH",
-                       .request                = mcf_gpio_request,
-                       .free                   = mcf_gpio_free,
-                       .direction_input        = mcf_gpio_direction_input,
-                       .direction_output       = mcf_gpio_direction_output,
-                       .get                    = mcf_gpio_get_value,
-                       .set                    = mcf_gpio_set_value_fast,
-                       .base                   = 120,
-                       .ngpio                  = 8,
-               },
-               .pddr                           = (void __iomem *)MCFGPIO_DDREH,
-               .podr                           = (void __iomem *)MCFGPIO_PORTEH,
-               .ppdr                           = (void __iomem *)MCFGPIO_PORTEHP,
-               .setr                           = (void __iomem *)MCFGPIO_SETEH,
-               .clrr                           = (void __iomem *)MCFGPIO_CLREH,
-       },
-       {
-               .gpio_chip                      = {
-                       .label                  = "EL",
-                       .request                = mcf_gpio_request,
-                       .free                   = mcf_gpio_free,
-                       .direction_input        = mcf_gpio_direction_input,
-                       .direction_output       = mcf_gpio_direction_output,
-                       .get                    = mcf_gpio_get_value,
-                       .set                    = mcf_gpio_set_value_fast,
-                       .base                   = 128,
-                       .ngpio                  = 8,
-               },
-               .pddr                           = (void __iomem *)MCFGPIO_DDREL,
-               .podr                           = (void __iomem *)MCFGPIO_PORTEL,
-               .ppdr                           = (void __iomem *)MCFGPIO_PORTELP,
-               .setr                           = (void __iomem *)MCFGPIO_SETEL,
-               .clrr                           = (void __iomem *)MCFGPIO_CLREL,
-       },
-       {
-               .gpio_chip                      = {
-                       .label                  = "AS",
-                       .request                = mcf_gpio_request,
-                       .free                   = mcf_gpio_free,
-                       .direction_input        = mcf_gpio_direction_input,
-                       .direction_output       = mcf_gpio_direction_output,
-                       .get                    = mcf_gpio_get_value,
-                       .set                    = mcf_gpio_set_value_fast,
-                       .base                   = 136,
-                       .ngpio                  = 6,
-               },
-               .pddr                           = (void __iomem *)MCFGPIO_DDRAS,
-               .podr                           = (void __iomem *)MCFGPIO_PORTAS,
-               .ppdr                           = (void __iomem *)MCFGPIO_PORTASP,
-               .setr                           = (void __iomem *)MCFGPIO_SETAS,
-               .clrr                           = (void __iomem *)MCFGPIO_CLRAS,
-       },
-       {
-               .gpio_chip                      = {
-                       .label                  = "QS",
-                       .request                = mcf_gpio_request,
-                       .free                   = mcf_gpio_free,
-                       .direction_input        = mcf_gpio_direction_input,
-                       .direction_output       = mcf_gpio_direction_output,
-                       .get                    = mcf_gpio_get_value,
-                       .set                    = mcf_gpio_set_value_fast,
-                       .base                   = 144,
-                       .ngpio                  = 7,
-               },
-               .pddr                           = (void __iomem *)MCFGPIO_DDRQS,
-               .podr                           = (void __iomem *)MCFGPIO_PORTQS,
-               .ppdr                           = (void __iomem *)MCFGPIO_PORTQSP,
-               .setr                           = (void __iomem *)MCFGPIO_SETQS,
-               .clrr                           = (void __iomem *)MCFGPIO_CLRQS,
-       },
-       {
-               .gpio_chip                      = {
-                       .label                  = "SD",
-                       .request                = mcf_gpio_request,
-                       .free                   = mcf_gpio_free,
-                       .direction_input        = mcf_gpio_direction_input,
-                       .direction_output       = mcf_gpio_direction_output,
-                       .get                    = mcf_gpio_get_value,
-                       .set                    = mcf_gpio_set_value_fast,
-                       .base                   = 152,
-                       .ngpio                  = 6,
-               },
-               .pddr                           = (void __iomem *)MCFGPIO_DDRSD,
-               .podr                           = (void __iomem *)MCFGPIO_PORTSD,
-               .ppdr                           = (void __iomem *)MCFGPIO_PORTSDP,
-               .setr                           = (void __iomem *)MCFGPIO_SETSD,
-               .clrr                           = (void __iomem *)MCFGPIO_CLRSD,
-       },
-       {
-               .gpio_chip                      = {
-                       .label                  = "TC",
-                       .request                = mcf_gpio_request,
-                       .free                   = mcf_gpio_free,
-                       .direction_input        = mcf_gpio_direction_input,
-                       .direction_output       = mcf_gpio_direction_output,
-                       .get                    = mcf_gpio_get_value,
-                       .set                    = mcf_gpio_set_value_fast,
-                       .base                   = 160,
-                       .ngpio                  = 4,
-               },
-               .pddr                           = (void __iomem *)MCFGPIO_DDRTC,
-               .podr                           = (void __iomem *)MCFGPIO_PORTTC,
-               .ppdr                           = (void __iomem *)MCFGPIO_PORTTCP,
-               .setr                           = (void __iomem *)MCFGPIO_SETTC,
-               .clrr                           = (void __iomem *)MCFGPIO_CLRTC,
-       },
-       {
-               .gpio_chip                      = {
-                       .label                  = "TD",
-                       .request                = mcf_gpio_request,
-                       .free                   = mcf_gpio_free,
-                       .direction_input        = mcf_gpio_direction_input,
-                       .direction_output       = mcf_gpio_direction_output,
-                       .get                    = mcf_gpio_get_value,
-                       .set                    = mcf_gpio_set_value_fast,
-                       .base                   = 168,
-                       .ngpio                  = 4,
-               },
-               .pddr                           = (void __iomem *)MCFGPIO_DDRTD,
-               .podr                           = (void __iomem *)MCFGPIO_PORTTD,
-               .ppdr                           = (void __iomem *)MCFGPIO_PORTTDP,
-               .setr                           = (void __iomem *)MCFGPIO_SETTD,
-               .clrr                           = (void __iomem *)MCFGPIO_CLRTD,
-       },
-       {
-               .gpio_chip                      = {
-                       .label                  = "UA",
-                       .request                = mcf_gpio_request,
-                       .free                   = mcf_gpio_free,
-                       .direction_input        = mcf_gpio_direction_input,
-                       .direction_output       = mcf_gpio_direction_output,
-                       .get                    = mcf_gpio_get_value,
-                       .set                    = mcf_gpio_set_value_fast,
-                       .base                   = 176,
-                       .ngpio                  = 4,
-               },
-               .pddr                           = (void __iomem *)MCFGPIO_DDRUA,
-               .podr                           = (void __iomem *)MCFGPIO_PORTUA,
-               .ppdr                           = (void __iomem *)MCFGPIO_PORTUAP,
-               .setr                           = (void __iomem *)MCFGPIO_SETUA,
-               .clrr                           = (void __iomem *)MCFGPIO_CLRUA,
-       },
-};
-
-static int __init mcf_gpio_init(void)
-{
-       unsigned i = 0;
-       while (i < ARRAY_SIZE(mcf_gpio_chips))
-               (void)gpiochip_add((struct gpio_chip *)&mcf_gpio_chips[i++]);
-       return 0;
-}
-
-core_initcall(mcf_gpio_init);