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-rw-r--r--arch/arm/mach-pxa/zylonite_pxa320.c213
1 files changed, 0 insertions, 213 deletions
diff --git a/arch/arm/mach-pxa/zylonite_pxa320.c b/arch/arm/mach-pxa/zylonite_pxa320.c
deleted file mode 100644
index 67cab4f1194b..000000000000
--- a/arch/arm/mach-pxa/zylonite_pxa320.c
+++ /dev/null
@@ -1,213 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * linux/arch/arm/mach-pxa/zylonite_pxa320.c
- *
- * PXA320 specific support code for the
- * PXA3xx Development Platform (aka Zylonite)
- *
- * Copyright (C) 2007 Marvell Internation Ltd.
- * 2007-08-21: eric miao <eric.miao@marvell.com>
- * initial version
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/gpio.h>
-#include <linux/soc/pxa/cpu.h>
-
-#include "pxa320.h"
-#include "zylonite.h"
-
-#include "generic.h"
-
-static mfp_cfg_t mfp_cfg[] __initdata = {
- /* LCD */
- GPIO6_2_LCD_LDD_0,
- GPIO7_2_LCD_LDD_1,
- GPIO8_2_LCD_LDD_2,
- GPIO9_2_LCD_LDD_3,
- GPIO10_2_LCD_LDD_4,
- GPIO11_2_LCD_LDD_5,
- GPIO12_2_LCD_LDD_6,
- GPIO13_2_LCD_LDD_7,
- GPIO63_LCD_LDD_8,
- GPIO64_LCD_LDD_9,
- GPIO65_LCD_LDD_10,
- GPIO66_LCD_LDD_11,
- GPIO67_LCD_LDD_12,
- GPIO68_LCD_LDD_13,
- GPIO69_LCD_LDD_14,
- GPIO70_LCD_LDD_15,
- GPIO71_LCD_LDD_16,
- GPIO72_LCD_LDD_17,
- GPIO73_LCD_CS_N,
- GPIO74_LCD_VSYNC,
- GPIO14_2_LCD_FCLK,
- GPIO15_2_LCD_LCLK,
- GPIO16_2_LCD_PCLK,
- GPIO17_2_LCD_BIAS,
- GPIO14_PWM3_OUT, /* backlight */
-
- /* FFUART */
- GPIO41_UART1_RXD | MFP_LPM_EDGE_FALL,
- GPIO42_UART1_TXD,
- GPIO43_UART1_CTS,
- GPIO44_UART1_DCD,
- GPIO45_UART1_DSR | MFP_LPM_EDGE_FALL,
- GPIO46_UART1_RI,
- GPIO47_UART1_DTR,
- GPIO48_UART1_RTS,
-
- /* AC97 */
- GPIO34_AC97_SYSCLK,
- GPIO35_AC97_SDATA_IN_0,
- GPIO37_AC97_SDATA_OUT,
- GPIO38_AC97_SYNC,
- GPIO39_AC97_BITCLK,
- GPIO40_AC97_nACRESET,
- GPIO36_GPIO, /* SDATA_IN_1 but unused - configure to GPIO */
-
- /* SSP3 */
- GPIO89_SSP3_SCLK,
- GPIO90_SSP3_FRM,
- GPIO91_SSP3_TXD,
- GPIO92_SSP3_RXD,
-
- /* WM9713 IRQ */
- GPIO15_GPIO,
-
- /* I2C */
- GPIO32_I2C_SCL,
- GPIO33_I2C_SDA,
-
- /* Keypad */
- GPIO105_KP_DKIN_0 | MFP_LPM_EDGE_BOTH,
- GPIO106_KP_DKIN_1 | MFP_LPM_EDGE_BOTH,
- GPIO113_KP_MKIN_0 | MFP_LPM_EDGE_BOTH,
- GPIO114_KP_MKIN_1 | MFP_LPM_EDGE_BOTH,
- GPIO115_KP_MKIN_2 | MFP_LPM_EDGE_BOTH,
- GPIO116_KP_MKIN_3 | MFP_LPM_EDGE_BOTH,
- GPIO117_KP_MKIN_4 | MFP_LPM_EDGE_BOTH,
- GPIO118_KP_MKIN_5 | MFP_LPM_EDGE_BOTH,
- GPIO119_KP_MKIN_6 | MFP_LPM_EDGE_BOTH,
- GPIO120_KP_MKIN_7 | MFP_LPM_EDGE_BOTH,
- GPIO121_KP_MKOUT_0,
- GPIO122_KP_MKOUT_1,
- GPIO123_KP_MKOUT_2,
- GPIO124_KP_MKOUT_3,
- GPIO125_KP_MKOUT_4,
- GPIO126_KP_MKOUT_5,
- GPIO127_KP_MKOUT_6,
- GPIO5_2_KP_MKOUT_7,
-
- /* Ethernet */
- GPIO4_nCS3,
- GPIO90_GPIO,
-
- /* MMC1 */
- GPIO18_MMC1_DAT0,
- GPIO19_MMC1_DAT1 | MFP_LPM_EDGE_BOTH,
- GPIO20_MMC1_DAT2,
- GPIO21_MMC1_DAT3,
- GPIO22_MMC1_CLK,
- GPIO23_MMC1_CMD,/* CMD0 for slot 0 */
- GPIO31_GPIO, /* CMD1 default as GPIO for slot 0 */
-
- /* MMC2 */
- GPIO24_MMC2_DAT0,
- GPIO25_MMC2_DAT1 | MFP_LPM_EDGE_BOTH,
- GPIO26_MMC2_DAT2,
- GPIO27_MMC2_DAT3,
- GPIO28_MMC2_CLK,
- GPIO29_MMC2_CMD,
-
- /* USB Host */
- GPIO2_2_USBH_PEN,
- GPIO3_2_USBH_PWR,
-
- /* Debug LEDs */
- GPIO1_2_GPIO | MFP_LPM_DRIVE_HIGH,
- GPIO4_2_GPIO | MFP_LPM_DRIVE_HIGH,
-};
-
-#define NUM_LCD_DETECT_PINS 7
-
-static int lcd_detect_pins[] __initdata = {
- MFP_PIN_GPIO72, /* LCD_LDD_17 - ORIENT */
- MFP_PIN_GPIO71, /* LCD_LDD_16 - LCDID[5] */
- MFP_PIN_GPIO17_2, /* LCD_BIAS - LCDID[4] */
- MFP_PIN_GPIO15_2, /* LCD_LCLK - LCDID[3] */
- MFP_PIN_GPIO14_2, /* LCD_FCLK - LCDID[2] */
- MFP_PIN_GPIO73, /* LCD_CS_N - LCDID[1] */
- MFP_PIN_GPIO74, /* LCD_VSYNC - LCDID[0] */
- /*
- * set the MFP_PIN_GPIO 14/15/17 to alternate function other than
- * GPIO to avoid input level confliction with 14_2, 15_2, 17_2
- */
- MFP_PIN_GPIO14,
- MFP_PIN_GPIO15,
- MFP_PIN_GPIO17,
-};
-
-static int lcd_detect_mfpr[] __initdata = {
- /* AF0, DS 1X, Pull Neither, Edge Clear */
- 0x8440, 0x8440, 0x8440, 0x8440, 0x8440, 0x8440, 0x8440,
- 0xc442, /* Backlight, Pull-Up, AF2 */
- 0x8445, /* AF5 */
- 0x8445, /* AF5 */
-};
-
-static void __init zylonite_detect_lcd_panel(void)
-{
- unsigned long mfpr_save[ARRAY_SIZE(lcd_detect_pins)];
- int i, gpio, id = 0;
-
- /* save the original MFP settings of these pins and configure them
- * as GPIO Input, DS01X, Pull Neither, Edge Clear
- */
- for (i = 0; i < ARRAY_SIZE(lcd_detect_pins); i++) {
- mfpr_save[i] = pxa3xx_mfp_read(lcd_detect_pins[i]);
- pxa3xx_mfp_write(lcd_detect_pins[i], lcd_detect_mfpr[i]);
- }
-
- for (i = 0; i < NUM_LCD_DETECT_PINS; i++) {
- id = id << 1;
- gpio = mfp_to_gpio(lcd_detect_pins[i]);
- gpio_request(gpio, "LCD_ID_PINS");
- gpio_direction_input(gpio);
-
- if (gpio_get_value(gpio))
- id = id | 0x1;
- gpio_free(gpio);
- }
-
- /* lcd id, flush out bit 1 */
- lcd_id = id & 0x3d;
-
- /* lcd orientation, portrait or landscape */
- lcd_orientation = (id >> 6) & 0x1;
-
- /* restore the original MFP settings */
- for (i = 0; i < ARRAY_SIZE(lcd_detect_pins); i++)
- pxa3xx_mfp_write(lcd_detect_pins[i], mfpr_save[i]);
-}
-
-void __init zylonite_pxa320_init(void)
-{
- if (cpu_is_pxa320()) {
- /* initialize MFP */
- pxa3xx_mfp_config(ARRAY_AND_SIZE(mfp_cfg));
-
- /* detect LCD panel */
- zylonite_detect_lcd_panel();
-
- /* GPIO pin assignment */
- gpio_eth_irq = mfp_to_gpio(MFP_PIN_GPIO9);
- gpio_debug_led1 = mfp_to_gpio(MFP_PIN_GPIO1_2);
- gpio_debug_led2 = mfp_to_gpio(MFP_PIN_GPIO4_2);
-
- /* WM9713 IRQ */
- wm9713_irq = mfp_to_gpio(MFP_PIN_GPIO15);
- }
-}