summaryrefslogtreecommitdiffstats
path: root/arch/m68k/platform/532x
diff options
context:
space:
mode:
Diffstat (limited to 'arch/m68k/platform/532x')
-rw-r--r--arch/m68k/platform/532x/Makefile18
-rw-r--r--arch/m68k/platform/532x/config.c451
-rw-r--r--arch/m68k/platform/532x/gpio.c337
3 files changed, 0 insertions, 806 deletions
diff --git a/arch/m68k/platform/532x/Makefile b/arch/m68k/platform/532x/Makefile
deleted file mode 100644
index ce01669399c..00000000000
--- a/arch/m68k/platform/532x/Makefile
+++ /dev/null
@@ -1,18 +0,0 @@
-#
-# Makefile for the m68knommu linux kernel.
-#
-
-#
-# If you want to play with the HW breakpoints then you will
-# need to add define this, which will give you a stack backtrace
-# on the console port whenever a DBG interrupt occurs. You have to
-# set up you HW breakpoints to trigger a DBG interrupt:
-#
-# ccflags-y := -DTRAP_DBG_INTERRUPT
-# asflags-y := -DTRAP_DBG_INTERRUPT
-#
-
-asflags-$(CONFIG_FULLDEBUG) := -DDEBUGGER_COMPATIBLE_CACHE=1
-
-#obj-y := config.o usb-mcf532x.o spi-mcf532x.o
-obj-y := config.o gpio.o
diff --git a/arch/m68k/platform/532x/config.c b/arch/m68k/platform/532x/config.c
deleted file mode 100644
index 37082d02f2b..00000000000
--- a/arch/m68k/platform/532x/config.c
+++ /dev/null
@@ -1,451 +0,0 @@
-/***************************************************************************/
-
-/*
- * linux/arch/m68knommu/platform/532x/config.c
- *
- * Copyright (C) 1999-2002, Greg Ungerer (gerg@snapgear.com)
- * Copyright (C) 2000, Lineo (www.lineo.com)
- * Yaroslav Vinogradov yaroslav.vinogradov@freescale.com
- * Copyright Freescale Semiconductor, Inc 2006
- * Copyright (c) 2006, emlix, Sebastian Hess <sh@emlix.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; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-/***************************************************************************/
-
-#include <linux/kernel.h>
-#include <linux/param.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <asm/machdep.h>
-#include <asm/coldfire.h>
-#include <asm/mcfsim.h>
-#include <asm/mcfuart.h>
-#include <asm/mcfdma.h>
-#include <asm/mcfwdebug.h>
-
-/***************************************************************************/
-
-#if IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI)
-
-static void __init m532x_qspi_init(void)
-{
- /* setup QSPS pins for QSPI with gpio CS control */
- writew(0x01f0, MCF_GPIO_PAR_QSPI);
-}
-
-#endif /* IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI) */
-
-/***************************************************************************/
-
-static void __init m532x_uarts_init(void)
-{
- /* UART GPIO initialization */
- MCF_GPIO_PAR_UART |= 0x0FFF;
-}
-
-/***************************************************************************/
-
-static void __init m532x_fec_init(void)
-{
- /* Set multi-function pins to ethernet mode for fec0 */
- MCF_GPIO_PAR_FECI2C |= (MCF_GPIO_PAR_FECI2C_PAR_MDC_EMDC |
- MCF_GPIO_PAR_FECI2C_PAR_MDIO_EMDIO);
- MCF_GPIO_PAR_FEC = (MCF_GPIO_PAR_FEC_PAR_FEC_7W_FEC |
- MCF_GPIO_PAR_FEC_PAR_FEC_MII_FEC);
-}
-
-/***************************************************************************/
-
-void __init config_BSP(char *commandp, int size)
-{
-#if !defined(CONFIG_BOOTPARAM)
- /* Copy command line from FLASH to local buffer... */
- memcpy(commandp, (char *) 0x4000, 4);
- if(strncmp(commandp, "kcl ", 4) == 0){
- memcpy(commandp, (char *) 0x4004, size);
- commandp[size-1] = 0;
- } else {
- memset(commandp, 0, size);
- }
-#endif
-
- mach_sched_init = hw_timer_init;
- m532x_uarts_init();
- m532x_fec_init();
-#if IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI)
- m532x_qspi_init();
-#endif
-
-#ifdef CONFIG_BDM_DISABLE
- /*
- * Disable the BDM clocking. This also turns off most of the rest of
- * the BDM device. This is good for EMC reasons. This option is not
- * incompatible with the memory protection option.
- */
- wdebug(MCFDEBUG_CSR, MCFDEBUG_CSR_PSTCLK);
-#endif
-}
-
-/***************************************************************************/
-/* Board initialization */
-/***************************************************************************/
-/*
- * PLL min/max specifications
- */
-#define MAX_FVCO 500000 /* KHz */
-#define MAX_FSYS 80000 /* KHz */
-#define MIN_FSYS 58333 /* KHz */
-#define FREF 16000 /* KHz */
-
-
-#define MAX_MFD 135 /* Multiplier */
-#define MIN_MFD 88 /* Multiplier */
-#define BUSDIV 6 /* Divider */
-
-/*
- * Low Power Divider specifications
- */
-#define MIN_LPD (1 << 0) /* Divider (not encoded) */
-#define MAX_LPD (1 << 15) /* Divider (not encoded) */
-#define DEFAULT_LPD (1 << 1) /* Divider (not encoded) */
-
-#define SYS_CLK_KHZ 80000
-#define SYSTEM_PERIOD 12.5
-/*
- * SDRAM Timing Parameters
- */
-#define SDRAM_BL 8 /* # of beats in a burst */
-#define SDRAM_TWR 2 /* in clocks */
-#define SDRAM_CASL 2.5 /* CASL in clocks */
-#define SDRAM_TRCD 2 /* in clocks */
-#define SDRAM_TRP 2 /* in clocks */
-#define SDRAM_TRFC 7 /* in clocks */
-#define SDRAM_TREFI 7800 /* in ns */
-
-#define EXT_SRAM_ADDRESS (0xC0000000)
-#define FLASH_ADDRESS (0x00000000)
-#define SDRAM_ADDRESS (0x40000000)
-
-#define NAND_FLASH_ADDRESS (0xD0000000)
-
-int sys_clk_khz = 0;
-int sys_clk_mhz = 0;
-
-void wtm_init(void);
-void scm_init(void);
-void gpio_init(void);
-void fbcs_init(void);
-void sdramc_init(void);
-int clock_pll (int fsys, int flags);
-int clock_limp (int);
-int clock_exit_limp (void);
-int get_sys_clock (void);
-
-asmlinkage void __init sysinit(void)
-{
- sys_clk_khz = clock_pll(0, 0);
- sys_clk_mhz = sys_clk_khz/1000;
-
- wtm_init();
- scm_init();
- gpio_init();
- fbcs_init();
- sdramc_init();
-}
-
-void wtm_init(void)
-{
- /* Disable watchdog timer */
- MCF_WTM_WCR = 0;
-}
-
-#define MCF_SCM_BCR_GBW (0x00000100)
-#define MCF_SCM_BCR_GBR (0x00000200)
-
-void scm_init(void)
-{
- /* All masters are trusted */
- MCF_SCM_MPR = 0x77777777;
-
- /* Allow supervisor/user, read/write, and trusted/untrusted
- access to all slaves */
- MCF_SCM_PACRA = 0;
- MCF_SCM_PACRB = 0;
- MCF_SCM_PACRC = 0;
- MCF_SCM_PACRD = 0;
- MCF_SCM_PACRE = 0;
- MCF_SCM_PACRF = 0;
-
- /* Enable bursts */
- MCF_SCM_BCR = (MCF_SCM_BCR_GBR | MCF_SCM_BCR_GBW);
-}
-
-
-void fbcs_init(void)
-{
- MCF_GPIO_PAR_CS = 0x0000003E;
-
- /* Latch chip select */
- MCF_FBCS1_CSAR = 0x10080000;
-
- MCF_FBCS1_CSCR = 0x002A3780;
- MCF_FBCS1_CSMR = (MCF_FBCS_CSMR_BAM_2M | MCF_FBCS_CSMR_V);
-
- /* Initialize latch to drive signals to inactive states */
- *((u16 *)(0x10080000)) = 0xFFFF;
-
- /* External SRAM */
- MCF_FBCS1_CSAR = EXT_SRAM_ADDRESS;
- MCF_FBCS1_CSCR = (MCF_FBCS_CSCR_PS_16
- | MCF_FBCS_CSCR_AA
- | MCF_FBCS_CSCR_SBM
- | MCF_FBCS_CSCR_WS(1));
- MCF_FBCS1_CSMR = (MCF_FBCS_CSMR_BAM_512K
- | MCF_FBCS_CSMR_V);
-
- /* Boot Flash connected to FBCS0 */
- MCF_FBCS0_CSAR = FLASH_ADDRESS;
- MCF_FBCS0_CSCR = (MCF_FBCS_CSCR_PS_16
- | MCF_FBCS_CSCR_BEM
- | MCF_FBCS_CSCR_AA
- | MCF_FBCS_CSCR_SBM
- | MCF_FBCS_CSCR_WS(7));
- MCF_FBCS0_CSMR = (MCF_FBCS_CSMR_BAM_32M
- | MCF_FBCS_CSMR_V);
-}
-
-void sdramc_init(void)
-{
- /*
- * Check to see if the SDRAM has already been initialized
- * by a run control tool
- */
- if (!(MCF_SDRAMC_SDCR & MCF_SDRAMC_SDCR_REF)) {
- /* SDRAM chip select initialization */
-
- /* Initialize SDRAM chip select */
- MCF_SDRAMC_SDCS0 = (0
- | MCF_SDRAMC_SDCS_BA(SDRAM_ADDRESS)
- | MCF_SDRAMC_SDCS_CSSZ(MCF_SDRAMC_SDCS_CSSZ_32MBYTE));
-
- /*
- * Basic configuration and initialization
- */
- MCF_SDRAMC_SDCFG1 = (0
- | MCF_SDRAMC_SDCFG1_SRD2RW((int)((SDRAM_CASL + 2) + 0.5 ))
- | MCF_SDRAMC_SDCFG1_SWT2RD(SDRAM_TWR + 1)
- | MCF_SDRAMC_SDCFG1_RDLAT((int)((SDRAM_CASL*2) + 2))
- | MCF_SDRAMC_SDCFG1_ACT2RW((int)((SDRAM_TRCD ) + 0.5))
- | MCF_SDRAMC_SDCFG1_PRE2ACT((int)((SDRAM_TRP ) + 0.5))
- | MCF_SDRAMC_SDCFG1_REF2ACT((int)(((SDRAM_TRFC) ) + 0.5))
- | MCF_SDRAMC_SDCFG1_WTLAT(3));
- MCF_SDRAMC_SDCFG2 = (0
- | MCF_SDRAMC_SDCFG2_BRD2PRE(SDRAM_BL/2 + 1)
- | MCF_SDRAMC_SDCFG2_BWT2RW(SDRAM_BL/2 + SDRAM_TWR)
- | MCF_SDRAMC_SDCFG2_BRD2WT((int)((SDRAM_CASL+SDRAM_BL/2-1.0)+0.5))
- | MCF_SDRAMC_SDCFG2_BL(SDRAM_BL-1));
-
-
- /*
- * Precharge and enable write to SDMR
- */
- MCF_SDRAMC_SDCR = (0
- | MCF_SDRAMC_SDCR_MODE_EN
- | MCF_SDRAMC_SDCR_CKE
- | MCF_SDRAMC_SDCR_DDR
- | MCF_SDRAMC_SDCR_MUX(1)
- | MCF_SDRAMC_SDCR_RCNT((int)(((SDRAM_TREFI/(SYSTEM_PERIOD*64)) - 1) + 0.5))
- | MCF_SDRAMC_SDCR_PS_16
- | MCF_SDRAMC_SDCR_IPALL);
-
- /*
- * Write extended mode register
- */
- MCF_SDRAMC_SDMR = (0
- | MCF_SDRAMC_SDMR_BNKAD_LEMR
- | MCF_SDRAMC_SDMR_AD(0x0)
- | MCF_SDRAMC_SDMR_CMD);
-
- /*
- * Write mode register and reset DLL
- */
- MCF_SDRAMC_SDMR = (0
- | MCF_SDRAMC_SDMR_BNKAD_LMR
- | MCF_SDRAMC_SDMR_AD(0x163)
- | MCF_SDRAMC_SDMR_CMD);
-
- /*
- * Execute a PALL command
- */
- MCF_SDRAMC_SDCR |= MCF_SDRAMC_SDCR_IPALL;
-
- /*
- * Perform two REF cycles
- */
- MCF_SDRAMC_SDCR |= MCF_SDRAMC_SDCR_IREF;
- MCF_SDRAMC_SDCR |= MCF_SDRAMC_SDCR_IREF;
-
- /*
- * Write mode register and clear reset DLL
- */
- MCF_SDRAMC_SDMR = (0
- | MCF_SDRAMC_SDMR_BNKAD_LMR
- | MCF_SDRAMC_SDMR_AD(0x063)
- | MCF_SDRAMC_SDMR_CMD);
-
- /*
- * Enable auto refresh and lock SDMR
- */
- MCF_SDRAMC_SDCR &= ~MCF_SDRAMC_SDCR_MODE_EN;
- MCF_SDRAMC_SDCR |= (0
- | MCF_SDRAMC_SDCR_REF
- | MCF_SDRAMC_SDCR_DQS_OE(0xC));
- }
-}
-
-void gpio_init(void)
-{
- /* Enable UART0 pins */
- MCF_GPIO_PAR_UART = ( 0
- | MCF_GPIO_PAR_UART_PAR_URXD0
- | MCF_GPIO_PAR_UART_PAR_UTXD0);
-
- /* Initialize TIN3 as a GPIO output to enable the write
- half of the latch */
- MCF_GPIO_PAR_TIMER = 0x00;
- __raw_writeb(0x08, MCFGPIO_PDDR_TIMER);
- __raw_writeb(0x00, MCFGPIO_PCLRR_TIMER);
-
-}
-
-int clock_pll(int fsys, int flags)
-{
- int fref, temp, fout, mfd;
- u32 i;
-
- fref = FREF;
-
- if (fsys == 0) {
- /* Return current PLL output */
- mfd = MCF_PLL_PFDR;
-
- return (fref * mfd / (BUSDIV * 4));
- }
-
- /* Check bounds of requested system clock */
- if (fsys > MAX_FSYS)
- fsys = MAX_FSYS;
- if (fsys < MIN_FSYS)
- fsys = MIN_FSYS;
-
- /* Multiplying by 100 when calculating the temp value,
- and then dividing by 100 to calculate the mfd allows
- for exact values without needing to include floating
- point libraries. */
- temp = 100 * fsys / fref;
- mfd = 4 * BUSDIV * temp / 100;
-
- /* Determine the output frequency for selected values */
- fout = (fref * mfd / (BUSDIV * 4));
-
- /*
- * Check to see if the SDRAM has already been initialized.
- * If it has then the SDRAM needs to be put into self refresh
- * mode before reprogramming the PLL.
- */
- if (MCF_SDRAMC_SDCR & MCF_SDRAMC_SDCR_REF)
- /* Put SDRAM into self refresh mode */
- MCF_SDRAMC_SDCR &= ~MCF_SDRAMC_SDCR_CKE;
-
- /*
- * Initialize the PLL to generate the new system clock frequency.
- * The device must be put into LIMP mode to reprogram the PLL.
- */
-
- /* Enter LIMP mode */
- clock_limp(DEFAULT_LPD);
-
- /* Reprogram PLL for desired fsys */
- MCF_PLL_PODR = (0
- | MCF_PLL_PODR_CPUDIV(BUSDIV/3)
- | MCF_PLL_PODR_BUSDIV(BUSDIV));
-
- MCF_PLL_PFDR = mfd;
-
- /* Exit LIMP mode */
- clock_exit_limp();
-
- /*
- * Return the SDRAM to normal operation if it is in use.
- */
- if (MCF_SDRAMC_SDCR & MCF_SDRAMC_SDCR_REF)
- /* Exit self refresh mode */
- MCF_SDRAMC_SDCR |= MCF_SDRAMC_SDCR_CKE;
-
- /* Errata - workaround for SDRAM opeartion after exiting LIMP mode */
- MCF_SDRAMC_LIMP_FIX = MCF_SDRAMC_REFRESH;
-
- /* wait for DQS logic to relock */
- for (i = 0; i < 0x200; i++)
- ;
-
- return fout;
-}
-
-int clock_limp(int div)
-{
- u32 temp;
-
- /* Check bounds of divider */
- if (div < MIN_LPD)
- div = MIN_LPD;
- if (div > MAX_LPD)
- div = MAX_LPD;
-
- /* Save of the current value of the SSIDIV so we don't
- overwrite the value*/
- temp = (MCF_CCM_CDR & MCF_CCM_CDR_SSIDIV(0xF));
-
- /* Apply the divider to the system clock */
- MCF_CCM_CDR = ( 0
- | MCF_CCM_CDR_LPDIV(div)
- | MCF_CCM_CDR_SSIDIV(temp));
-
- MCF_CCM_MISCCR |= MCF_CCM_MISCCR_LIMP;
-
- return (FREF/(3*(1 << div)));
-}
-
-int clock_exit_limp(void)
-{
- int fout;
-
- /* Exit LIMP mode */
- MCF_CCM_MISCCR = (MCF_CCM_MISCCR & ~ MCF_CCM_MISCCR_LIMP);
-
- /* Wait for PLL to lock */
- while (!(MCF_CCM_MISCCR & MCF_CCM_MISCCR_PLL_LOCK))
- ;
-
- fout = get_sys_clock();
-
- return fout;
-}
-
-int get_sys_clock(void)
-{
- int divider;
-
- /* Test to see if device is in LIMP mode */
- if (MCF_CCM_MISCCR & MCF_CCM_MISCCR_LIMP) {
- divider = MCF_CCM_CDR & MCF_CCM_CDR_LPDIV(0xF);
- return (FREF/(2 << divider));
- }
- else
- return ((FREF * MCF_PLL_PFDR) / (BUSDIV * 4));
-}
diff --git a/arch/m68k/platform/532x/gpio.c b/arch/m68k/platform/532x/gpio.c
deleted file mode 100644
index 212a85deac9..00000000000
--- a/arch/m68k/platform/532x/gpio.c
+++ /dev/null
@@ -1,337 +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 = "PIRQ",
- .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,
- .ngpio = 8,
- },
- .pddr = (void __iomem *) MCFEPORT_EPDDR,
- .podr = (void __iomem *) MCFEPORT_EPDR,
- .ppdr = (void __iomem *) MCFEPORT_EPPDR,
- },
- {
- .gpio_chip = {
- .label = "FECH",
- .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 = 8,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_FECH,
- .podr = (void __iomem *) MCFGPIO_PODR_FECH,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_FECH,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_FECH,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_FECH,
- },
- {
- .gpio_chip = {
- .label = "FECL",
- .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 = 8,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_FECL,
- .podr = (void __iomem *) MCFGPIO_PODR_FECL,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_FECL,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_FECL,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_FECL,
- },
- {
- .gpio_chip = {
- .label = "SSI",
- .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 = 5,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_SSI,
- .podr = (void __iomem *) MCFGPIO_PODR_SSI,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_SSI,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_SSI,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_SSI,
- },
- {
- .gpio_chip = {
- .label = "BUSCTL",
- .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 *) MCFGPIO_PDDR_BUSCTL,
- .podr = (void __iomem *) MCFGPIO_PODR_BUSCTL,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_BUSCTL,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_BUSCTL,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_BUSCTL,
- },
- {
- .gpio_chip = {
- .label = "BE",
- .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 = 4,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_BE,
- .podr = (void __iomem *) MCFGPIO_PODR_BE,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_BE,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_BE,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_BE,
- },
- {
- .gpio_chip = {
- .label = "CS",
- .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 = 49,
- .ngpio = 5,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_CS,
- .podr = (void __iomem *) MCFGPIO_PODR_CS,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_CS,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_CS,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_CS,
- },
- {
- .gpio_chip = {
- .label = "PWM",
- .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 = 58,
- .ngpio = 4,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_PWM,
- .podr = (void __iomem *) MCFGPIO_PODR_PWM,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_PWM,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_PWM,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_PWM,
- },
- {
- .gpio_chip = {
- .label = "FECI2C",
- .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 = 4,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_FECI2C,
- .podr = (void __iomem *) MCFGPIO_PODR_FECI2C,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_FECI2C,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_FECI2C,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_FECI2C,
- },
- {
- .gpio_chip = {
- .label = "UART",
- .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_PDDR_UART,
- .podr = (void __iomem *) MCFGPIO_PODR_UART,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_UART,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_UART,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_UART,
- },
- {
- .gpio_chip = {
- .label = "QSPI",
- .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 = 6,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_QSPI,
- .podr = (void __iomem *) MCFGPIO_PODR_QSPI,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_QSPI,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_QSPI,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_QSPI,
- },
- {
- .gpio_chip = {
- .label = "TIMER",
- .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 = 4,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_TIMER,
- .podr = (void __iomem *) MCFGPIO_PODR_TIMER,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_TIMER,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_TIMER,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_TIMER,
- },
- {
- .gpio_chip = {
- .label = "LCDDATAH",
- .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 = 2,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_LCDDATAH,
- .podr = (void __iomem *) MCFGPIO_PODR_LCDDATAH,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_LCDDATAH,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_LCDDATAH,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_LCDDATAH,
- },
- {
- .gpio_chip = {
- .label = "LCDDATAM",
- .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_PDDR_LCDDATAM,
- .podr = (void __iomem *) MCFGPIO_PODR_LCDDATAM,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_LCDDATAM,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_LCDDATAM,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_LCDDATAM,
- },
- {
- .gpio_chip = {
- .label = "LCDDATAL",
- .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_PDDR_LCDDATAL,
- .podr = (void __iomem *) MCFGPIO_PODR_LCDDATAL,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_LCDDATAL,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_LCDDATAL,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_LCDDATAL,
- },
- {
- .gpio_chip = {
- .label = "LCDCTLH",
- .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 = 1,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_LCDCTLH,
- .podr = (void __iomem *) MCFGPIO_PODR_LCDCTLH,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_LCDCTLH,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_LCDCTLH,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_LCDCTLH,
- },
- {
- .gpio_chip = {
- .label = "LCDCTLL",
- .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_PDDR_LCDCTLL,
- .podr = (void __iomem *) MCFGPIO_PODR_LCDCTLL,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_LCDCTLL,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_LCDCTLL,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_LCDCTLL,
- },
-};
-
-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);