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-rw-r--r--target/linux/xburst/patches-2.6.35/020-add-qi_lb60-board-support.patch551
1 files changed, 0 insertions, 551 deletions
diff --git a/target/linux/xburst/patches-2.6.35/020-add-qi_lb60-board-support.patch b/target/linux/xburst/patches-2.6.35/020-add-qi_lb60-board-support.patch
deleted file mode 100644
index 0ac6b391ba..0000000000
--- a/target/linux/xburst/patches-2.6.35/020-add-qi_lb60-board-support.patch
+++ /dev/null
@@ -1,551 +0,0 @@
-From e0548316a6aa5b9fa0df8126a4f0f749fdc5176a Mon Sep 17 00:00:00 2001
-From: Lars-Peter Clausen <lars@metafoo.de>
-Date: Sat, 17 Jul 2010 11:16:29 +0000
-Subject: [PATCH] MIPS: JZ4740: Add qi_lb60 board support
-
-Add support for the qi_lb60 (a.k.a QI Ben NanoNote) clamshell device.
-
-Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
-Cc: linux-mips@linux-mips.org
-Cc: linux-kernel@vger.kernel.org
-Patchwork: https://patchwork.linux-mips.org/patch/1472/
-Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
----
- arch/mips/jz4740/Kconfig | 4 +
- arch/mips/jz4740/Makefile | 2 +
- arch/mips/jz4740/board-qi_lb60.c | 495 ++++++++++++++++++++++++++++++++++++++
- 3 files changed, 501 insertions(+), 0 deletions(-)
- create mode 100644 arch/mips/jz4740/board-qi_lb60.c
-
-diff --git a/arch/mips/jz4740/Kconfig b/arch/mips/jz4740/Kconfig
-index 8a5e850..3e7141f 100644
---- a/arch/mips/jz4740/Kconfig
-+++ b/arch/mips/jz4740/Kconfig
-@@ -1,6 +1,10 @@
- choice
- prompt "Machine type"
- depends on MACH_JZ4740
-+ default JZ4740_QI_LB60
-+
-+config JZ4740_QI_LB60
-+ bool "Qi Hardware Ben NanoNote"
-
- endchoice
-
-diff --git a/arch/mips/jz4740/Makefile b/arch/mips/jz4740/Makefile
-index a803ccb..a604eae 100644
---- a/arch/mips/jz4740/Makefile
-+++ b/arch/mips/jz4740/Makefile
-@@ -11,6 +11,8 @@ obj-$(CONFIG_DEBUG_FS) += clock-debugfs.o
-
- # board specific support
-
-+obj-$(CONFIG_JZ4740_QI_LB60) += board-qi_lb60.o
-+
- # PM support
-
- obj-$(CONFIG_PM) += pm.o
-diff --git a/arch/mips/jz4740/board-qi_lb60.c b/arch/mips/jz4740/board-qi_lb60.c
-new file mode 100644
-index 0000000..d19732a
---- /dev/null
-+++ b/arch/mips/jz4740/board-qi_lb60.c
-@@ -0,0 +1,495 @@
-+/*
-+ * linux/arch/mips/jz4740/board-qi_lb60.c
-+ *
-+ * QI_LB60 board support
-+ *
-+ * Copyright (c) 2009 Qi Hardware inc.,
-+ * Author: Xiangfu Liu <xiangfu@qi-hardware.com>
-+ * Copyright 2010, Lars-Petrer Clausen <lars@metafoo.de>
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 or later
-+ * as published by the Free Software Foundation.
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <linux/gpio.h>
-+
-+#include <linux/input.h>
-+#include <linux/gpio_keys.h>
-+#include <linux/input/matrix_keypad.h>
-+#include <linux/spi/spi.h>
-+#include <linux/spi/spi_gpio.h>
-+#include <linux/power_supply.h>
-+#include <linux/power/jz4740-battery.h>
-+#include <linux/power/gpio-charger.h>
-+
-+#include <asm/mach-jz4740/jz4740_fb.h>
-+#include <asm/mach-jz4740/jz4740_mmc.h>
-+#include <asm/mach-jz4740/jz4740_nand.h>
-+
-+#include <linux/regulator/fixed.h>
-+#include <linux/regulator/machine.h>
-+
-+#include <linux/leds_pwm.h>
-+
-+#include <asm/mach-jz4740/platform.h>
-+
-+#include "clock.h"
-+
-+static bool is_avt2;
-+
-+/* GPIOs */
-+#define QI_LB60_GPIO_SD_CD JZ_GPIO_PORTD(0)
-+#define QI_LB60_GPIO_SD_VCC_EN_N JZ_GPIO_PORTD(2)
-+
-+#define QI_LB60_GPIO_KEYOUT(x) (JZ_GPIO_PORTC(10) + (x))
-+#define QI_LB60_GPIO_KEYIN(x) (JZ_GPIO_PORTD(18) + (x))
-+#define QI_LB60_GPIO_KEYIN8 JZ_GPIO_PORTD(26)
-+
-+/* NAND */
-+static struct nand_ecclayout qi_lb60_ecclayout_1gb = {
-+/* .eccbytes = 36,
-+ .eccpos = {
-+ 6, 7, 8, 9, 10, 11, 12, 13,
-+ 14, 15, 16, 17, 18, 19, 20, 21,
-+ 22, 23, 24, 25, 26, 27, 28, 29,
-+ 30, 31, 32, 33, 34, 35, 36, 37,
-+ 38, 39, 40, 41
-+ },*/
-+ .oobfree = {
-+ { .offset = 2, .length = 4 },
-+ { .offset = 42, .length = 22 }
-+ },
-+};
-+
-+/* Early prototypes of the QI LB60 had only 1GB of NAND.
-+ * In order to support these devices aswell the partition and ecc layout is
-+ * initalized depending on the NAND size */
-+static struct mtd_partition qi_lb60_partitions_1gb[] = {
-+ {
-+ .name = "NAND BOOT partition",
-+ .offset = 0 * 0x100000,
-+ .size = 4 * 0x100000,
-+ },
-+ {
-+ .name = "NAND KERNEL partition",
-+ .offset = 4 * 0x100000,
-+ .size = 4 * 0x100000,
-+ },
-+ {
-+ .name = "NAND ROOTFS partition",
-+ .offset = 8 * 0x100000,
-+ .size = (504 + 512) * 0x100000,
-+ },
-+};
-+
-+static struct nand_ecclayout qi_lb60_ecclayout_2gb = {
-+/* .eccbytes = 72,
-+ .eccpos = {
-+ 12, 13, 14, 15, 16, 17, 18, 19,
-+ 20, 21, 22, 23, 24, 25, 26, 27,
-+ 28, 29, 30, 31, 32, 33, 34, 35,
-+ 36, 37, 38, 39, 40, 41, 42, 43,
-+ 44, 45, 46, 47, 48, 49, 50, 51,
-+ 52, 53, 54, 55, 56, 57, 58, 59,
-+ 60, 61, 62, 63, 64, 65, 66, 67,
-+ 68, 69, 70, 71, 72, 73, 74, 75,
-+ 76, 77, 78, 79, 80, 81, 82, 83
-+ },*/
-+ .oobfree = {
-+ { .offset = 2, .length = 10 },
-+ { .offset = 84, .length = 44 },
-+ },
-+};
-+
-+static struct mtd_partition qi_lb60_partitions_2gb[] = {
-+ {
-+ .name = "NAND BOOT partition",
-+ .offset = 0 * 0x100000,
-+ .size = 4 * 0x100000,
-+ },
-+ {
-+ .name = "NAND KERNEL partition",
-+ .offset = 4 * 0x100000,
-+ .size = 4 * 0x100000,
-+ },
-+ {
-+ .name = "NAND ROOTFS partition",
-+ .offset = 8 * 0x100000,
-+ .size = (504 + 512 + 1024) * 0x100000,
-+ },
-+};
-+
-+static void qi_lb60_nand_ident(struct platform_device *pdev,
-+ struct nand_chip *chip, struct mtd_partition **partitions,
-+ int *num_partitions)
-+{
-+ if (chip->page_shift == 12) {
-+ chip->ecc.layout = &qi_lb60_ecclayout_2gb;
-+ *partitions = qi_lb60_partitions_2gb;
-+ *num_partitions = ARRAY_SIZE(qi_lb60_partitions_2gb);
-+ } else {
-+ chip->ecc.layout = &qi_lb60_ecclayout_1gb;
-+ *partitions = qi_lb60_partitions_1gb;
-+ *num_partitions = ARRAY_SIZE(qi_lb60_partitions_1gb);
-+ }
-+}
-+
-+static struct jz_nand_platform_data qi_lb60_nand_pdata = {
-+ .ident_callback = qi_lb60_nand_ident,
-+ .busy_gpio = 94,
-+};
-+
-+/* Keyboard*/
-+
-+#define KEY_QI_QI KEY_F13
-+#define KEY_QI_UPRED KEY_RIGHTALT
-+#define KEY_QI_VOLUP KEY_VOLUMEUP
-+#define KEY_QI_VOLDOWN KEY_VOLUMEDOWN
-+#define KEY_QI_FN KEY_LEFTCTRL
-+
-+static const uint32_t qi_lb60_keymap[] = {
-+ KEY(0, 0, KEY_F1), /* S2 */
-+ KEY(0, 1, KEY_F2), /* S3 */
-+ KEY(0, 2, KEY_F3), /* S4 */
-+ KEY(0, 3, KEY_F4), /* S5 */
-+ KEY(0, 4, KEY_F5), /* S6 */
-+ KEY(0, 5, KEY_F6), /* S7 */
-+ KEY(0, 6, KEY_F7), /* S8 */
-+
-+ KEY(1, 0, KEY_Q), /* S10 */
-+ KEY(1, 1, KEY_W), /* S11 */
-+ KEY(1, 2, KEY_E), /* S12 */
-+ KEY(1, 3, KEY_R), /* S13 */
-+ KEY(1, 4, KEY_T), /* S14 */
-+ KEY(1, 5, KEY_Y), /* S15 */
-+ KEY(1, 6, KEY_U), /* S16 */
-+ KEY(1, 7, KEY_I), /* S17 */
-+ KEY(2, 0, KEY_A), /* S18 */
-+ KEY(2, 1, KEY_S), /* S19 */
-+ KEY(2, 2, KEY_D), /* S20 */
-+ KEY(2, 3, KEY_F), /* S21 */
-+ KEY(2, 4, KEY_G), /* S22 */
-+ KEY(2, 5, KEY_H), /* S23 */
-+ KEY(2, 6, KEY_J), /* S24 */
-+ KEY(2, 7, KEY_K), /* S25 */
-+ KEY(3, 0, KEY_ESC), /* S26 */
-+ KEY(3, 1, KEY_Z), /* S27 */
-+ KEY(3, 2, KEY_X), /* S28 */
-+ KEY(3, 3, KEY_C), /* S29 */
-+ KEY(3, 4, KEY_V), /* S30 */
-+ KEY(3, 5, KEY_B), /* S31 */
-+ KEY(3, 6, KEY_N), /* S32 */
-+ KEY(3, 7, KEY_M), /* S33 */
-+ KEY(4, 0, KEY_TAB), /* S34 */
-+ KEY(4, 1, KEY_CAPSLOCK), /* S35 */
-+ KEY(4, 2, KEY_BACKSLASH), /* S36 */
-+ KEY(4, 3, KEY_APOSTROPHE), /* S37 */
-+ KEY(4, 4, KEY_COMMA), /* S38 */
-+ KEY(4, 5, KEY_DOT), /* S39 */
-+ KEY(4, 6, KEY_SLASH), /* S40 */
-+ KEY(4, 7, KEY_UP), /* S41 */
-+ KEY(5, 0, KEY_O), /* S42 */
-+ KEY(5, 1, KEY_L), /* S43 */
-+ KEY(5, 2, KEY_EQUAL), /* S44 */
-+ KEY(5, 3, KEY_QI_UPRED), /* S45 */
-+ KEY(5, 4, KEY_SPACE), /* S46 */
-+ KEY(5, 5, KEY_QI_QI), /* S47 */
-+ KEY(5, 6, KEY_RIGHTCTRL), /* S48 */
-+ KEY(5, 7, KEY_LEFT), /* S49 */
-+ KEY(6, 0, KEY_F8), /* S50 */
-+ KEY(6, 1, KEY_P), /* S51 */
-+ KEY(6, 2, KEY_BACKSPACE),/* S52 */
-+ KEY(6, 3, KEY_ENTER), /* S53 */
-+ KEY(6, 4, KEY_QI_VOLUP), /* S54 */
-+ KEY(6, 5, KEY_QI_VOLDOWN), /* S55 */
-+ KEY(6, 6, KEY_DOWN), /* S56 */
-+ KEY(6, 7, KEY_RIGHT), /* S57 */
-+
-+ KEY(7, 0, KEY_LEFTSHIFT), /* S58 */
-+ KEY(7, 1, KEY_LEFTALT), /* S59 */
-+ KEY(7, 2, KEY_QI_FN), /* S60 */
-+};
-+
-+static const struct matrix_keymap_data qi_lb60_keymap_data = {
-+ .keymap = qi_lb60_keymap,
-+ .keymap_size = ARRAY_SIZE(qi_lb60_keymap),
-+};
-+
-+static const unsigned int qi_lb60_keypad_cols[] = {
-+ QI_LB60_GPIO_KEYOUT(0),
-+ QI_LB60_GPIO_KEYOUT(1),
-+ QI_LB60_GPIO_KEYOUT(2),
-+ QI_LB60_GPIO_KEYOUT(3),
-+ QI_LB60_GPIO_KEYOUT(4),
-+ QI_LB60_GPIO_KEYOUT(5),
-+ QI_LB60_GPIO_KEYOUT(6),
-+ QI_LB60_GPIO_KEYOUT(7),
-+};
-+
-+static const unsigned int qi_lb60_keypad_rows[] = {
-+ QI_LB60_GPIO_KEYIN(0),
-+ QI_LB60_GPIO_KEYIN(1),
-+ QI_LB60_GPIO_KEYIN(2),
-+ QI_LB60_GPIO_KEYIN(3),
-+ QI_LB60_GPIO_KEYIN(4),
-+ QI_LB60_GPIO_KEYIN(5),
-+ QI_LB60_GPIO_KEYIN(6),
-+ QI_LB60_GPIO_KEYIN8,
-+};
-+
-+static struct matrix_keypad_platform_data qi_lb60_pdata = {
-+ .keymap_data = &qi_lb60_keymap_data,
-+ .col_gpios = qi_lb60_keypad_cols,
-+ .row_gpios = qi_lb60_keypad_rows,
-+ .num_col_gpios = ARRAY_SIZE(qi_lb60_keypad_cols),
-+ .num_row_gpios = ARRAY_SIZE(qi_lb60_keypad_rows),
-+ .col_scan_delay_us = 10,
-+ .debounce_ms = 10,
-+ .wakeup = 1,
-+ .active_low = 1,
-+};
-+
-+static struct platform_device qi_lb60_keypad = {
-+ .name = "matrix-keypad",
-+ .id = -1,
-+ .dev = {
-+ .platform_data = &qi_lb60_pdata,
-+ },
-+};
-+
-+/* Display */
-+static struct fb_videomode qi_lb60_video_modes[] = {
-+ {
-+ .name = "320x240",
-+ .xres = 320,
-+ .yres = 240,
-+ .refresh = 30,
-+ .left_margin = 140,
-+ .right_margin = 273,
-+ .upper_margin = 20,
-+ .lower_margin = 2,
-+ .hsync_len = 1,
-+ .vsync_len = 1,
-+ .sync = 0,
-+ .vmode = FB_VMODE_NONINTERLACED,
-+ },
-+};
-+
-+static struct jz4740_fb_platform_data qi_lb60_fb_pdata = {
-+ .width = 60,
-+ .height = 45,
-+ .num_modes = ARRAY_SIZE(qi_lb60_video_modes),
-+ .modes = qi_lb60_video_modes,
-+ .bpp = 24,
-+ .lcd_type = JZ_LCD_TYPE_8BIT_SERIAL,
-+ .pixclk_falling_edge = 1,
-+};
-+
-+struct spi_gpio_platform_data spigpio_platform_data = {
-+ .sck = JZ_GPIO_PORTC(23),
-+ .mosi = JZ_GPIO_PORTC(22),
-+ .miso = -1,
-+ .num_chipselect = 1,
-+};
-+
-+static struct platform_device spigpio_device = {
-+ .name = "spi_gpio",
-+ .id = 1,
-+ .dev = {
-+ .platform_data = &spigpio_platform_data,
-+ },
-+};
-+
-+static struct spi_board_info qi_lb60_spi_board_info[] = {
-+ {
-+ .modalias = "ili8960",
-+ .controller_data = (void *)JZ_GPIO_PORTC(21),
-+ .chip_select = 0,
-+ .bus_num = 1,
-+ .max_speed_hz = 30 * 1000,
-+ .mode = SPI_3WIRE,
-+ },
-+};
-+
-+/* Battery */
-+static struct jz_battery_platform_data qi_lb60_battery_pdata = {
-+ .gpio_charge = JZ_GPIO_PORTC(27),
-+ .gpio_charge_active_low = 1,
-+ .info = {
-+ .name = "battery",
-+ .technology = POWER_SUPPLY_TECHNOLOGY_LIPO,
-+ .voltage_max_design = 4200000,
-+ .voltage_min_design = 3600000,
-+ },
-+};
-+
-+/* GPIO Key: power */
-+static struct gpio_keys_button qi_lb60_gpio_keys_buttons[] = {
-+ [0] = {
-+ .code = KEY_POWER,
-+ .gpio = JZ_GPIO_PORTD(29),
-+ .active_low = 1,
-+ .desc = "Power",
-+ .wakeup = 1,
-+ },
-+};
-+
-+static struct gpio_keys_platform_data qi_lb60_gpio_keys_data = {
-+ .nbuttons = ARRAY_SIZE(qi_lb60_gpio_keys_buttons),
-+ .buttons = qi_lb60_gpio_keys_buttons,
-+};
-+
-+static struct platform_device qi_lb60_gpio_keys = {
-+ .name = "gpio-keys",
-+ .id = -1,
-+ .dev = {
-+ .platform_data = &qi_lb60_gpio_keys_data,
-+ }
-+};
-+
-+static struct jz4740_mmc_platform_data qi_lb60_mmc_pdata = {
-+ .gpio_card_detect = QI_LB60_GPIO_SD_CD,
-+ .gpio_read_only = -1,
-+ .gpio_power = QI_LB60_GPIO_SD_VCC_EN_N,
-+ .power_active_low = 1,
-+};
-+
-+/* OHCI */
-+static struct regulator_consumer_supply avt2_usb_regulator_consumer =
-+ REGULATOR_SUPPLY("vbus", "jz4740-ohci");
-+
-+static struct regulator_init_data avt2_usb_regulator_init_data = {
-+ .num_consumer_supplies = 1,
-+ .consumer_supplies = &avt2_usb_regulator_consumer,
-+ .constraints = {
-+ .name = "USB power",
-+ .min_uV = 5000000,
-+ .max_uV = 5000000,
-+ .valid_modes_mask = REGULATOR_MODE_NORMAL,
-+ .valid_ops_mask = REGULATOR_CHANGE_STATUS,
-+ },
-+};
-+
-+static struct fixed_voltage_config avt2_usb_regulator_data = {
-+ .supply_name = "USB power",
-+ .microvolts = 5000000,
-+ .gpio = JZ_GPIO_PORTB(17),
-+ .init_data = &avt2_usb_regulator_init_data,
-+};
-+
-+static struct platform_device avt2_usb_regulator_device = {
-+ .name = "reg-fixed-voltage",
-+ .id = -1,
-+ .dev = {
-+ .platform_data = &avt2_usb_regulator_data,
-+ }
-+};
-+
-+/* beeper */
-+static struct platform_device qi_lb60_pwm_beeper = {
-+ .name = "pwm-beeper",
-+ .id = -1,
-+ .dev = {
-+ .platform_data = (void *)4,
-+ },
-+};
-+
-+/* charger */
-+static char *qi_lb60_batteries[] = {
-+ "battery",
-+};
-+
-+static struct gpio_charger_platform_data qi_lb60_charger_pdata = {
-+ .name = "usb",
-+ .type = POWER_SUPPLY_TYPE_USB,
-+ .gpio = JZ_GPIO_PORTD(28),
-+ .gpio_active_low = 1,
-+ .batteries = qi_lb60_batteries,
-+ .num_batteries = ARRAY_SIZE(qi_lb60_batteries),
-+};
-+
-+static struct platform_device qi_lb60_charger_device = {
-+ .name = "gpio-charger",
-+ .dev = {
-+ .platform_data = &qi_lb60_charger_pdata,
-+ },
-+};
-+
-+
-+static struct platform_device *jz_platform_devices[] __initdata = {
-+ &jz4740_udc_device,
-+ &jz4740_mmc_device,
-+ &jz4740_nand_device,
-+ &qi_lb60_keypad,
-+ &spigpio_device,
-+ &jz4740_framebuffer_device,
-+ &jz4740_pcm_device,
-+ &jz4740_i2s_device,
-+ &jz4740_codec_device,
-+ &jz4740_rtc_device,
-+ &jz4740_adc_device,
-+ &qi_lb60_gpio_keys,
-+ &qi_lb60_pwm_beeper,
-+ &qi_lb60_charger_device,
-+};
-+
-+static void __init board_gpio_setup(void)
-+{
-+ /* We only need to enable/disable pullup here for pins used in generic
-+ * drivers. Everything else is done by the drivers themselfs. */
-+ jz_gpio_disable_pullup(QI_LB60_GPIO_SD_VCC_EN_N);
-+ jz_gpio_disable_pullup(QI_LB60_GPIO_SD_CD);
-+}
-+
-+static int __init qi_lb60_init_platform_devices(void)
-+{
-+ jz4740_framebuffer_device.dev.platform_data = &qi_lb60_fb_pdata;
-+ jz4740_nand_device.dev.platform_data = &qi_lb60_nand_pdata;
-+ jz4740_adc_device.dev.platform_data = &qi_lb60_battery_pdata;
-+ jz4740_mmc_device.dev.platform_data = &qi_lb60_mmc_pdata;
-+
-+ jz4740_serial_device_register();
-+
-+ spi_register_board_info(qi_lb60_spi_board_info,
-+ ARRAY_SIZE(qi_lb60_spi_board_info));
-+
-+ if (is_avt2) {
-+ platform_device_register(&avt2_usb_regulator_device);
-+ platform_device_register(&jz4740_usb_ohci_device);
-+ }
-+
-+ return platform_add_devices(jz_platform_devices,
-+ ARRAY_SIZE(jz_platform_devices));
-+
-+}
-+
-+struct jz4740_clock_board_data jz4740_clock_bdata = {
-+ .ext_rate = 12000000,
-+ .rtc_rate = 32768,
-+};
-+
-+static __init int board_avt2(char *str)
-+{
-+ qi_lb60_mmc_pdata.card_detect_active_low = 1;
-+ is_avt2 = true;
-+
-+ return 1;
-+}
-+__setup("avt2", board_avt2);
-+
-+static int __init qi_lb60_board_setup(void)
-+{
-+ printk(KERN_INFO "Qi Hardware JZ4740 QI %s setup\n",
-+ is_avt2 ? "AVT2" : "LB60");
-+
-+ board_gpio_setup();
-+
-+ if (qi_lb60_init_platform_devices())
-+ panic("Failed to initalize platform devices\n");
-+
-+ return 0;
-+}
-+arch_initcall(qi_lb60_board_setup);
---
-1.5.6.5
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-17 00:30:49 +0000