From 3362d9fb3a94d0909b79c290abc8db6abe4cca21 Mon Sep 17 00:00:00 2001 From: Ludovic Pouzenc Date: Fri, 14 Sep 2018 22:25:09 +0200 Subject: target/linux : drop many arch --- .../patches-3.3/330-n800-tsc2301-platform.patch | 212 --------------------- 1 file changed, 212 deletions(-) delete mode 100644 target/linux/omap24xx/patches-3.3/330-n800-tsc2301-platform.patch (limited to 'target/linux/omap24xx/patches-3.3/330-n800-tsc2301-platform.patch') diff --git a/target/linux/omap24xx/patches-3.3/330-n800-tsc2301-platform.patch b/target/linux/omap24xx/patches-3.3/330-n800-tsc2301-platform.patch deleted file mode 100644 index 4ceada9..0000000 --- a/target/linux/omap24xx/patches-3.3/330-n800-tsc2301-platform.patch +++ /dev/null @@ -1,212 +0,0 @@ -From f0bb9e67f0f13021e5033fed3dfe8ef78fe6a538 Mon Sep 17 00:00:00 2001 -From: Marat Radchenko -Date: Tue, 18 Oct 2011 21:52:56 +0400 -Subject: [PATCH 2/2] N800: add TSC2301 board info - -This patch adds TSC2301 init logic to N800 board file ---- - arch/arm/mach-omap2/board-n8x0.c | 141 ++++++++++++++++++++++++++++++++++++-- - 1 files changed, 135 insertions(+), 6 deletions(-) - ---- a/arch/arm/mach-omap2/board-n8x0.c -+++ b/arch/arm/mach-omap2/board-n8x0.c -@@ -27,6 +27,7 @@ - #include - #include - #include -+#include - - #include - #include -@@ -63,7 +64,75 @@ static struct omap2_mcspi_device_config - }; - #endif - --static void __init tsc2005_set_config(void) -+#ifdef CONFIG_TOUCHSCREEN_TSC2301 -+ -+#define N800_KEYB_IRQ_GPIO 109 -+ -+static struct tsc2301_platform_data tsc2301_config = { -+ .reset_gpio = 118, -+ .keymap = { -+ -1, /* Event for bit 0 */ -+ KEY_UP, /* Event for bit 1 (up) */ -+ KEY_F5, /* Event for bit 2 (home) */ -+ -1, /* Event for bit 3 */ -+ KEY_LEFT, /* Event for bit 4 (left) */ -+ KEY_ENTER, /* Event for bit 5 (enter) */ -+ KEY_RIGHT, /* Event for bit 6 (right) */ -+ -1, /* Event for bit 7 */ -+ KEY_ESC, /* Event for bit 8 (cycle) */ -+ KEY_DOWN, /* Event for bit 9 (down) */ -+ KEY_F4, /* Event for bit 10 (menu) */ -+ -1, /* Event for bit 11 */ -+ KEY_F8, /* Event for bit 12 (Zoom-) */ -+ KEY_F6, /* Event for bit 13 (FS) */ -+ KEY_F7, /* Event for bit 14 (Zoom+) */ -+ -1, /* Event for bit 15 */ -+ }, -+ .kp_rep = 0, -+ .keyb_name = "Internal keypad", -+}; -+ -+static struct omap2_mcspi_device_config tsc2301_mcspi_config = { -+ .turbo_mode = 0, -+ .single_channel = 1, -+}; -+ -+/* -+ TODO(Marat Radchenko): better pass GPIO to tsc2301 driver and let it -+ allocate irq itself (as it is already done for touchscreen) -+ */ -+static void tsc2301_dev_init(void) -+{ -+ int r; -+ int gpio = N800_KEYB_IRQ_GPIO; -+ -+ r = gpio_request(gpio, "tsc2301 KBD IRQ"); -+ if (r >= 0) { -+ gpio_direction_input(gpio); -+ tsc2301_config.keyb_int = gpio_to_irq(gpio); -+ } else { -+ printk(KERN_ERR "unable to get KBD GPIO"); -+ } -+ -+ gpio = 103; -+ r = gpio_request(gpio, "tsc2301 DAV IRQ"); -+ if (r >= 0) { -+ gpio_direction_input(gpio); -+ tsc2301_config.dav_int = gpio_to_irq(gpio); -+ } else { -+ printk(KERN_ERR "unable to get DAV GPIO"); -+ } -+} -+ -+#else -+ -+static void __init tsc2301_dev_init(void) -+{ -+} -+ -+#endif -+ -+static void __init n8x0_ts_set_config(void) - { - const struct omap_lcd_config *conf; - -@@ -94,6 +163,37 @@ static void __init tsc2005_set_config(vo - tsc2005_config.ts_x_plate_ohm = 200; - } - #endif -+ -+#ifdef CONFIG_TOUCHSCREEN_TSC2301 -+ if (strcmp(conf->panel_name, "lph8923") == 0) { -+ tsc2301_config.ts_x_plate_ohm = 180; -+ tsc2301_config.ts_hw_avg = 8; -+ tsc2301_config.ts_max_pressure = 2048; -+ tsc2301_config.ts_touch_pressure = 400; -+ tsc2301_config.ts_stab_time = 100; -+ tsc2301_config.ts_pressure_fudge = 2; -+ tsc2301_config.ts_x_max = 4096; -+ tsc2301_config.ts_x_fudge = 4; -+ tsc2301_config.ts_y_max = 4096; -+ tsc2301_config.ts_y_fudge = 7; -+ } else if (strcmp(conf->panel_name, "ls041y3") == 0) { -+ tsc2301_config.ts_x_plate_ohm = 280; -+ tsc2301_config.ts_hw_avg = 8; -+ tsc2301_config.ts_touch_pressure = 400; -+ tsc2301_config.ts_max_pressure = 2048; -+ tsc2301_config.ts_stab_time = 1000; -+ tsc2301_config.ts_pressure_fudge = 2; -+ tsc2301_config.ts_x_max = 4096; -+ tsc2301_config.ts_x_fudge = 4; -+ tsc2301_config.ts_y_max = 4096; -+ tsc2301_config.ts_y_fudge = 7; -+ } else { -+ printk(KERN_ERR "Unknown panel type, set default " -+ "touchscreen configuration\n"); -+ tsc2301_config.ts_x_plate_ohm = 200; -+ tsc2301_config.ts_stab_time = 100; -+ } -+#endif - } - } - -@@ -347,13 +447,12 @@ static void __init n8x0_usb_init(void) { - - #endif /*CONFIG_USB_MUSB_TUSB6010 */ - -- - static struct omap2_mcspi_device_config p54spi_mcspi_config = { - .turbo_mode = 0, - .single_channel = 1, - }; - --static struct spi_board_info n800_spi_board_info[] __initdata = { -+static struct spi_board_info n8x0_common_spi_board_info[] __initdata = { - { - .modalias = "lcd_mipid", - .bus_num = 1, -@@ -369,6 +468,10 @@ static struct spi_board_info n800_spi_bo - .max_speed_hz = 48000000, - .controller_data = &p54spi_mcspi_config, - }, -+}; -+ -+static struct spi_board_info n810_spi_board_info[] __initdata = { -+#ifdef CONFIG_TOUCHSCREEN_TSC2005 - { - .modalias = "tsc2005", - .bus_num = 1, -@@ -378,6 +481,20 @@ static struct spi_board_info n800_spi_bo - .controller_data = &tsc2005_mcspi_config, - .platform_data = &tsc2005_config, - }, -+#endif -+}; -+ -+static struct spi_board_info n800_spi_board_info[] __initdata = { -+#if defined(CONFIG_TOUCHSCREEN_TSC2301) -+ { -+ .modalias = "tsc2301", -+ .bus_num = 1, -+ .chip_select = 0, -+ .max_speed_hz = 6000000, -+ .controller_data = &tsc2301_mcspi_config, -+ .platform_data = &tsc2301_config, -+ }, -+#endif - }; - - #if defined(CONFIG_MTD_ONENAND_OMAP2) || \ -@@ -1015,9 +1132,17 @@ static void __init n8x0_init_machine(voi - 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)); -+ n8x0_ts_set_config(); -+ -+ spi_register_board_info(n8x0_common_spi_board_info, -+ ARRAY_SIZE(n8x0_common_spi_board_info)); -+ if (machine_is_nokia_n800()) -+ spi_register_board_info(n800_spi_board_info, -+ ARRAY_SIZE(n800_spi_board_info)); -+ else -+ spi_register_board_info(n810_spi_board_info, -+ ARRAY_SIZE(n810_spi_board_info)); -+ - omap_register_i2c_bus(1, 400, n8x0_i2c_board_info_1, - ARRAY_SIZE(n8x0_i2c_board_info_1)); - omap_register_i2c_bus(2, 400, NULL, 0); -@@ -1027,6 +1152,8 @@ static void __init n8x0_init_machine(voi - board_serial_init(); - n8x0_mipid_init(); - n8x0_blizzard_init(); -+ if (machine_is_nokia_n800()) -+ tsc2301_dev_init(); - omap_sdrc_init(NULL, NULL); - gpmc_onenand_init(board_onenand_data); - n8x0_mmc_init(); -- cgit v1.1