From 43d9b85117bd329cf24b23074726a08569b2efd6 Mon Sep 17 00:00:00 2001 From: mb Date: Sat, 26 Feb 2011 23:52:18 +0000 Subject: omap24xx: Add 2.6.38 files git-svn-id: svn://svn.openwrt.org/openwrt/trunk@25746 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- .../301-nokia-board-additional.patch | 523 +++++++++++++++++++++ 1 file changed, 523 insertions(+) create mode 100644 target/linux/omap24xx/patches-2.6.38/301-nokia-board-additional.patch (limited to 'target/linux/omap24xx/patches-2.6.38/301-nokia-board-additional.patch') diff --git a/target/linux/omap24xx/patches-2.6.38/301-nokia-board-additional.patch b/target/linux/omap24xx/patches-2.6.38/301-nokia-board-additional.patch new file mode 100644 index 000000000..eed4d5aa8 --- /dev/null +++ b/target/linux/omap24xx/patches-2.6.38/301-nokia-board-additional.patch @@ -0,0 +1,523 @@ +Index: linux-2.6.38-rc6/arch/arm/mach-omap2/board-n8x0.c +=================================================================== +--- linux-2.6.38-rc6.orig/arch/arm/mach-omap2/board-n8x0.c 2011-02-25 01:36:43.691841133 +0100 ++++ linux-2.6.38-rc6/arch/arm/mach-omap2/board-n8x0.c 2011-02-25 01:38:19.129482731 +0100 +@@ -23,6 +23,9 @@ + #include + #include + #include ++#include ++#include ++#include + + #include + #include +@@ -36,6 +39,7 @@ + #include + #include + #include ++#include + + #include "mux.h" + +@@ -43,6 +47,221 @@ + static int slot2_cover_open; + static struct device *mmc_device; + ++/* We map the FN key as LALT to workaround an X keycode problem. ++ * The XKB map needs to be adjusted to support this. */ ++#define MAP_FN_AS_LEFTALT ++ ++static s16 rx44_keymap[LM8323_KEYMAP_SIZE] = { ++ [0x01] = KEY_Q, ++ [0x02] = KEY_K, ++ [0x03] = KEY_O, ++ [0x04] = KEY_P, ++ [0x05] = KEY_BACKSPACE, ++ [0x06] = KEY_A, ++ [0x07] = KEY_S, ++ [0x08] = KEY_D, ++ [0x09] = KEY_F, ++ [0x0a] = KEY_G, ++ [0x0b] = KEY_H, ++ [0x0c] = KEY_J, ++ ++ [0x11] = KEY_W, ++ [0x12] = KEY_F4, ++ [0x13] = KEY_L, ++ [0x14] = KEY_APOSTROPHE, ++ [0x16] = KEY_Z, ++ [0x17] = KEY_X, ++ [0x18] = KEY_C, ++ [0x19] = KEY_V, ++ [0x1a] = KEY_B, ++ [0x1b] = KEY_N, ++ [0x1c] = KEY_LEFTSHIFT, /* Actually, this is both shift keys */ ++ [0x1f] = KEY_F7, ++ ++ [0x21] = KEY_E, ++ [0x22] = KEY_SEMICOLON, ++ [0x23] = KEY_MINUS, ++ [0x24] = KEY_EQUAL, ++#ifdef MAP_FN_AS_LEFTALT ++ [0x2b] = KEY_LEFTALT, ++#else ++ [0x2b] = KEY_FN, ++#endif ++ [0x2c] = KEY_M, ++ [0x2f] = KEY_F8, ++ ++ [0x31] = KEY_R, ++ [0x32] = KEY_RIGHTCTRL, ++ [0x34] = KEY_SPACE, ++ [0x35] = KEY_COMMA, ++ [0x37] = KEY_UP, ++ [0x3c] = KEY_COMPOSE, ++ [0x3f] = KEY_F6, ++ ++ [0x41] = KEY_T, ++ [0x44] = KEY_DOT, ++ [0x46] = KEY_RIGHT, ++ [0x4f] = KEY_F5, ++ [0x51] = KEY_Y, ++ [0x53] = KEY_DOWN, ++ [0x55] = KEY_ENTER, ++ [0x5f] = KEY_ESC, ++ ++ [0x61] = KEY_U, ++ [0x64] = KEY_LEFT, ++ ++ [0x71] = KEY_I, ++ [0x75] = KEY_KPENTER, ++}; ++ ++static struct lm8323_platform_data lm8323_pdata = { ++ .repeat = 0, /* Repeat is handled in userspace for now. */ ++ .keymap = rx44_keymap, ++ .size_x = 8, ++ .size_y = 12, ++ .debounce_time = 12, ++ .active_time = 500, ++ ++ .name = "Internal keyboard", ++ .pwm_names[0] = "n810::keyboard", ++ .pwm_names[1] = "n810::cover", ++}; ++ ++#define OMAP_TAG_NOKIA_BT 0x4e01 ++ ++struct omap_bluetooth_config { ++ u8 chip_type; ++ u8 bt_wakeup_gpio; ++ u8 host_wakeup_gpio; ++ u8 reset_gpio; ++ u8 bt_uart; ++ u8 bd_addr[6]; ++ u8 bt_sysclk; ++}; ++ ++static struct platform_device n8x0_bt_device = { ++ .name = "hci_h4p", ++ .id = -1, ++ .num_resources = 0, ++}; ++ ++void __init n8x0_bt_init(void) ++{ ++ const struct omap_bluetooth_config *bt_config; ++ ++ bt_config = (void *) omap_get_config(OMAP_TAG_NOKIA_BT, ++ struct omap_bluetooth_config); ++ n8x0_bt_device.dev.platform_data = (void *) bt_config; ++ if (platform_device_register(&n8x0_bt_device) < 0) ++ BUG(); ++} ++ ++#define RX51_TSC2005_RESET_GPIO 94 ++#define RX51_TSC2005_IRQ_GPIO 106 ++ ++#ifdef CONFIG_TOUCHSCREEN_TSC2005 ++static struct tsc2005_platform_data tsc2005_config; ++static void rx51_tsc2005_set_reset(bool enable) ++{ ++ gpio_set_value(RX51_TSC2005_RESET_GPIO, enable); ++} ++ ++static struct omap2_mcspi_device_config tsc2005_mcspi_config = { ++ .turbo_mode = 0, ++ .single_channel = 1, ++}; ++#endif ++ ++static void __init tsc2005_set_config(void) ++{ ++ const struct omap_lcd_config *conf; ++ ++ conf = omap_get_config(OMAP_TAG_LCD, struct omap_lcd_config); ++ if (conf != NULL) { ++#ifdef CONFIG_TOUCHSCREEN_TSC2005 ++ if (strcmp(conf->panel_name, "lph8923") == 0) { ++ tsc2005_config.ts_x_plate_ohm = 180; ++ tsc2005_config.ts_hw_avg = 0; ++ tsc2005_config.ts_ignore_last = 0; ++ tsc2005_config.ts_touch_pressure = 1500; ++ tsc2005_config.ts_stab_time = 100; ++ tsc2005_config.ts_pressure_max = 2048; ++ tsc2005_config.ts_pressure_fudge = 2; ++ tsc2005_config.ts_x_max = 4096; ++ tsc2005_config.ts_x_fudge = 4; ++ tsc2005_config.ts_y_max = 4096; ++ tsc2005_config.ts_y_fudge = 7; ++ tsc2005_config.set_reset = rx51_tsc2005_set_reset; ++ } else if (strcmp(conf->panel_name, "ls041y3") == 0) { ++ tsc2005_config.ts_x_plate_ohm = 280; ++ tsc2005_config.ts_hw_avg = 0; ++ tsc2005_config.ts_ignore_last = 0; ++ tsc2005_config.ts_touch_pressure = 1500; ++ tsc2005_config.ts_stab_time = 1000; ++ tsc2005_config.ts_pressure_max = 2048; ++ tsc2005_config.ts_pressure_fudge = 2; ++ tsc2005_config.ts_x_max = 4096; ++ tsc2005_config.ts_x_fudge = 4; ++ tsc2005_config.ts_y_max = 4096; ++ tsc2005_config.ts_y_fudge = 7; ++ tsc2005_config.set_reset = rx51_tsc2005_set_reset; ++ } else { ++ printk(KERN_ERR "Unknown panel type, set default " ++ "touchscreen configuration\n"); ++ tsc2005_config.ts_x_plate_ohm = 200; ++ tsc2005_config.ts_stab_time = 100; ++ } ++#endif ++ } ++} ++ ++static struct omap2_mcspi_device_config mipid_mcspi_config = { ++ .turbo_mode = 0, ++ .single_channel = 1, ++}; ++ ++extern struct mipid_platform_data n8x0_mipid_platform_data; ++ ++extern void n8x0_mipid_init(void); ++extern void n8x0_blizzard_init(void); ++ ++static struct omap_gpio_switch n8x0_gpio_switches[] __initdata = { ++ { ++ .name = "headphone", ++ .gpio = -1, ++ .debounce_rising = 200, ++ .debounce_falling = 200, ++ }, { ++ .name = "cam_act", ++ .gpio = -1, ++ .debounce_rising = 200, ++ .debounce_falling = 200, ++ }, { ++ .name = "cam_turn", ++ .gpio = -1, ++ .debounce_rising = 100, ++ .debounce_falling = 100, ++ }, { ++ .name = "slide", ++ .gpio = -1, ++ .debounce_rising = 200, ++ .debounce_falling = 200, ++ }, { ++ .name = "kb_lock", ++ .gpio = -1, ++ .debounce_rising = 200, ++ .debounce_falling = 200, ++ }, ++}; ++ ++static void __init n8x0_gpio_switches_init(void) ++{ ++ /* The switches are actually registered through ATAG mechanism. ++ * This just updates the parameters (thus .gpio is -1) */ ++ omap_register_gpio_switches(n8x0_gpio_switches, ++ ARRAY_SIZE(n8x0_gpio_switches)); ++} ++ + #define TUSB6010_ASYNC_CS 1 + #define TUSB6010_SYNC_CS 4 + #define TUSB6010_GPIO_INT 58 +@@ -146,12 +365,29 @@ + + static struct spi_board_info n800_spi_board_info[] __initdata = { + { ++ .modalias = "lcd_mipid", ++ .bus_num = 1, ++ .chip_select = 1, ++ .max_speed_hz = 4000000, ++ .controller_data= &mipid_mcspi_config, ++ .platform_data = &n8x0_mipid_platform_data, ++ }, ++ { + .modalias = "p54spi", + .bus_num = 2, + .chip_select = 0, + .max_speed_hz = 48000000, + .controller_data = &p54spi_mcspi_config, + }, ++ { ++ .modalias = "tsc2005", ++ .bus_num = 3, ++ .chip_select = 0, ++ .irq = OMAP_GPIO_IRQ(RX51_TSC2005_IRQ_GPIO), ++ .max_speed_hz = 6000000, ++ .controller_data = &tsc2005_mcspi_config, ++ .platform_data = &tsc2005_config, ++ }, + }; + + #if defined(CONFIG_MTD_ONENAND_OMAP2) || \ +@@ -727,6 +963,11 @@ + }; + + static struct i2c_board_info n810_i2c_board_info_2[] __initdata = { ++ { ++ I2C_BOARD_INFO("lm8323", 0x45), ++ .irq = OMAP_GPIO_IRQ(109), ++ .platform_data = &lm8323_pdata, ++ }, + { + I2C_BOARD_INFO("tlv320aic3x", 0x18), + .platform_data = &n810_aic33_data, +@@ -796,9 +1037,12 @@ + static void __init n8x0_init_machine(void) + { + omap2420_mux_init(board_mux, OMAP_PACKAGE_ZAC); ++ n8x0_gpio_switches_init(); + n8x0_cbus_init(); ++ n8x0_bt_init(); + + /* FIXME: add n810 spi devices */ ++ tsc2005_set_config(); + spi_register_board_info(n800_spi_board_info, + ARRAY_SIZE(n800_spi_board_info)); + omap_register_i2c_bus(1, 400, n8x0_i2c_board_info_1, +@@ -808,6 +1052,8 @@ + i2c_register_board_info(2, n810_i2c_board_info_2, + ARRAY_SIZE(n810_i2c_board_info_2)); + board_serial_init(); ++ n8x0_mipid_init(); ++ n8x0_blizzard_init(); + gpmc_onenand_init(board_onenand_data); + n8x0_mmc_init(); + n8x0_usb_init(); +Index: linux-2.6.38-rc6/arch/arm/mach-omap2/board-n8x0-lcd.c +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ linux-2.6.38-rc6/arch/arm/mach-omap2/board-n8x0-lcd.c 2011-02-25 01:36:43.715837271 +0100 +@@ -0,0 +1,127 @@ ++/* ++ * linux/arch/arm/mach-omap2/board-n8x0.c ++ * ++ * Copyright (C) 2005-2009 Nokia Corporation ++ * Author: Juha Yrjola ++ * ++ * Modified from mach-omap2/board-generic.c ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License version 2 as ++ * published by the Free Software Foundation. ++ */ ++ ++#include ++#include ++#include ++#include ++ ++#include ++#include ++ ++#include <../drivers/cbus/tahvo.h> ++ ++#define N8X0_BLIZZARD_POWERDOWN_GPIO 15 ++ ++// MIPID LCD Panel ++ ++static void mipid_shutdown(struct mipid_platform_data *pdata) ++{ ++ if (pdata->nreset_gpio != -1) { ++ pr_info("shutdown LCD\n"); ++ gpio_set_value(pdata->nreset_gpio, 0); ++ msleep(120); ++ } ++} ++ ++struct mipid_platform_data n8x0_mipid_platform_data = { ++ .shutdown = mipid_shutdown, ++}; ++ ++void __init n8x0_mipid_init(void) ++{ ++ const struct omap_lcd_config *conf; ++ ++ conf = omap_get_config(OMAP_TAG_LCD, struct omap_lcd_config); ++ if (conf != NULL) { ++ n8x0_mipid_platform_data.nreset_gpio = conf->nreset_gpio; ++ n8x0_mipid_platform_data.data_lines = conf->data_lines; ++ printk(KERN_INFO "N8x0 MIPID config loaded"); ++ } ++ else ++ printk(KERN_INFO "N8x0 MIPID config not provided"); ++} ++ ++ ++// Epson Blizzard LCD Controller ++ ++static struct { ++ struct clk *sys_ck; ++} blizzard; ++ ++static int blizzard_get_clocks(void) ++{ ++ blizzard.sys_ck = clk_get(0, "osc_ck"); ++ if (IS_ERR(blizzard.sys_ck)) { ++ printk(KERN_ERR "can't get Blizzard clock\n"); ++ return PTR_ERR(blizzard.sys_ck); ++ } ++ return 0; ++} ++ ++static unsigned long blizzard_get_clock_rate(struct device *dev) ++{ ++ return clk_get_rate(blizzard.sys_ck); ++} ++ ++static void blizzard_enable_clocks(int enable) ++{ ++ if (enable) ++ clk_enable(blizzard.sys_ck); ++ else ++ clk_disable(blizzard.sys_ck); ++} ++ ++static void blizzard_power_up(struct device *dev) ++{ ++ /* Vcore to 1.475V */ ++ tahvo_set_clear_reg_bits(0x07, 0, 0xf); ++ msleep(10); ++ ++ blizzard_enable_clocks(1); ++ gpio_set_value(N8X0_BLIZZARD_POWERDOWN_GPIO, 1); ++} ++ ++static void blizzard_power_down(struct device *dev) ++{ ++ gpio_set_value(N8X0_BLIZZARD_POWERDOWN_GPIO, 0); ++ blizzard_enable_clocks(0); ++ ++ /* Vcore to 1.005V */ ++ tahvo_set_clear_reg_bits(0x07, 0xf, 0); ++} ++ ++static struct blizzard_platform_data n8x0_blizzard_data = { ++ .power_up = blizzard_power_up, ++ .power_down = blizzard_power_down, ++ .get_clock_rate = blizzard_get_clock_rate, ++ .te_connected = 1, ++}; ++ ++void __init n8x0_blizzard_init(void) ++{ ++ int r; ++ ++ r = gpio_request(N8X0_BLIZZARD_POWERDOWN_GPIO, "Blizzard pd"); ++ if (r < 0) ++ { ++ printk(KERN_ERR "Can't get N8x0 Blizzard powerdown GPIO %d\n", N8X0_BLIZZARD_POWERDOWN_GPIO); ++ return; ++ } ++ gpio_direction_output(N8X0_BLIZZARD_POWERDOWN_GPIO, 1); ++ ++ blizzard_get_clocks(); ++ omapfb_set_ctrl_platform_data(&n8x0_blizzard_data); ++ ++ printk(KERN_INFO "N8x0 Blizzard initialized"); ++} +Index: linux-2.6.38-rc6/arch/arm/mach-omap2/Makefile +=================================================================== +--- linux-2.6.38-rc6.orig/arch/arm/mach-omap2/Makefile 2011-02-25 01:36:11.764976272 +0100 ++++ linux-2.6.38-rc6/arch/arm/mach-omap2/Makefile 2011-02-25 01:36:43.715837271 +0100 +@@ -177,6 +177,7 @@ + hsmmc.o \ + board-flash.o + obj-$(CONFIG_MACH_NOKIA_N8X0) += board-n8x0.o ++obj-$(CONFIG_MACH_NOKIA_N8X0) += board-n8x0-lcd.o + obj-$(CONFIG_MACH_NOKIA_RM680) += board-rm680.o \ + sdram-nokia.o \ + hsmmc.o +Index: linux-2.6.38-rc6/arch/arm/plat-omap/include/plat/cbus.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ linux-2.6.38-rc6/arch/arm/plat-omap/include/plat/cbus.h 2011-02-25 01:36:43.716837110 +0100 +@@ -0,0 +1,40 @@ ++/* ++ * cbus.h - CBUS platform_data definition ++ * ++ * Copyright (C) 2004 - 2009 Nokia Corporation ++ * ++ * Written by Felipe Balbi ++ * ++ * This file is subject to the terms and conditions of the GNU General ++ * Public License. See the file "COPYING" in the main directory of this ++ * archive for more details. ++ * ++ * 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. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ++ */ ++ ++#ifndef __PLAT_CBUS_H ++#define __PLAT_CBUS_H ++ ++#define CBUS_RETU_DEVICE_ID 0x01 ++#define CBUS_TAHVO_DEVICE_ID 0x02 ++ ++struct cbus_host_platform_data { ++ int dat_gpio; ++ int clk_gpio; ++ int sel_gpio; ++}; ++ ++struct cbus_retu_platform_data { ++ int irq_base; ++ int irq_end; ++ int devid; ++}; ++ ++#endif /* __PLAT_CBUS_H */ +Index: linux-2.6.38-rc6/arch/arm/plat-omap/include/plat/irqs.h +=================================================================== +--- linux-2.6.38-rc6.orig/arch/arm/plat-omap/include/plat/irqs.h 2011-02-25 01:36:11.794971452 +0100 ++++ linux-2.6.38-rc6/arch/arm/plat-omap/include/plat/irqs.h 2011-02-25 01:36:43.716837110 +0100 +@@ -411,7 +411,20 @@ + #define TWL_IRQ_END TWL6030_IRQ_END + #endif + +-#define NR_IRQS TWL_IRQ_END ++/* GPMC related */ ++#define OMAP_GPMC_IRQ_BASE (TWL_IRQ_END) ++#define OMAP_GPMC_NR_IRQS 7 ++#define OMAP_GPMC_IRQ_END (OMAP_GPMC_IRQ_BASE + OMAP_GPMC_NR_IRQS) ++ ++#define CBUS_RETU_IRQ_BASE OMAP_GPMC_IRQ_END ++#ifdef CONFIG_CBUS_RETU ++#define CBUS_RETU_NR_IRQS 16 ++#else ++#define CBUS_RETU_NR_IRQS 0 ++#endif ++#define CBUS_RETU_IRQ_END (CBUS_RETU_IRQ_BASE + CBUS_RETU_NR_IRQS) ++ ++#define NR_IRQS CBUS_RETU_IRQ_END + + #define OMAP_IRQ_BIT(irq) (1 << ((irq) % 32)) + -- cgit v1.2.3