zte's code,first commit
Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/os/linux/linux-3.4.x/arch/arm/mach-mmp/aspenite.c b/ap/os/linux/linux-3.4.x/arch/arm/mach-mmp/aspenite.c
new file mode 100644
index 0000000..bf5d8e1
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/arch/arm/mach-mmp/aspenite.c
@@ -0,0 +1,257 @@
+/*
+ * linux/arch/arm/mach-mmp/aspenite.c
+ *
+ * Support for the Marvell PXA168-based Aspenite and Zylonite2
+ * Development Platform.
+ *
+ * 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
+ * publishhed by the Free Software Foundation.
+ */
+#include <linux/gpio.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+#include <linux/smc91x.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mtd/nand.h>
+#include <linux/interrupt.h>
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <mach/addr-map.h>
+#include <mach/mfp-pxa168.h>
+#include <mach/pxa168.h>
+#include <mach/irqs.h>
+#include <video/pxa168fb.h>
+#include <linux/input.h>
+#include <plat/pxa27x_keypad.h>
+
+#include "common.h"
+
+static unsigned long common_pin_config[] __initdata = {
+ /* Data Flash Interface */
+ GPIO0_DFI_D15,
+ GPIO1_DFI_D14,
+ GPIO2_DFI_D13,
+ GPIO3_DFI_D12,
+ GPIO4_DFI_D11,
+ GPIO5_DFI_D10,
+ GPIO6_DFI_D9,
+ GPIO7_DFI_D8,
+ GPIO8_DFI_D7,
+ GPIO9_DFI_D6,
+ GPIO10_DFI_D5,
+ GPIO11_DFI_D4,
+ GPIO12_DFI_D3,
+ GPIO13_DFI_D2,
+ GPIO14_DFI_D1,
+ GPIO15_DFI_D0,
+
+ /* Static Memory Controller */
+ GPIO18_SMC_nCS0,
+ GPIO34_SMC_nCS1,
+ GPIO23_SMC_nLUA,
+ GPIO25_SMC_nLLA,
+ GPIO28_SMC_RDY,
+ GPIO29_SMC_SCLK,
+ GPIO35_SMC_BE1,
+ GPIO36_SMC_BE2,
+ GPIO27_GPIO, /* Ethernet IRQ */
+
+ /* UART1 */
+ GPIO107_UART1_RXD,
+ GPIO108_UART1_TXD,
+
+ /* SSP1 */
+ GPIO113_I2S_MCLK,
+ GPIO114_I2S_FRM,
+ GPIO115_I2S_BCLK,
+ GPIO116_I2S_RXD,
+ GPIO117_I2S_TXD,
+
+ /* LCD */
+ GPIO56_LCD_FCLK_RD,
+ GPIO57_LCD_LCLK_A0,
+ GPIO58_LCD_PCLK_WR,
+ GPIO59_LCD_DENA_BIAS,
+ GPIO60_LCD_DD0,
+ GPIO61_LCD_DD1,
+ GPIO62_LCD_DD2,
+ GPIO63_LCD_DD3,
+ GPIO64_LCD_DD4,
+ GPIO65_LCD_DD5,
+ GPIO66_LCD_DD6,
+ GPIO67_LCD_DD7,
+ GPIO68_LCD_DD8,
+ GPIO69_LCD_DD9,
+ GPIO70_LCD_DD10,
+ GPIO71_LCD_DD11,
+ GPIO72_LCD_DD12,
+ GPIO73_LCD_DD13,
+ GPIO74_LCD_DD14,
+ GPIO75_LCD_DD15,
+ GPIO76_LCD_DD16,
+ GPIO77_LCD_DD17,
+ GPIO78_LCD_DD18,
+ GPIO79_LCD_DD19,
+ GPIO80_LCD_DD20,
+ GPIO81_LCD_DD21,
+ GPIO82_LCD_DD22,
+ GPIO83_LCD_DD23,
+
+ /* Keypad */
+ GPIO109_KP_MKIN1,
+ GPIO110_KP_MKIN0,
+ GPIO111_KP_MKOUT7,
+ GPIO112_KP_MKOUT6,
+ GPIO121_KP_MKIN4,
+};
+
+static struct smc91x_platdata smc91x_info = {
+ .flags = SMC91X_USE_16BIT | SMC91X_NOWAIT,
+};
+
+static struct resource smc91x_resources[] = {
+ [0] = {
+ .start = SMC_CS1_PHYS_BASE + 0x300,
+ .end = SMC_CS1_PHYS_BASE + 0xfffff,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = MMP_GPIO_TO_IRQ(27),
+ .end = MMP_GPIO_TO_IRQ(27),
+ .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
+ }
+};
+
+static struct platform_device smc91x_device = {
+ .name = "smc91x",
+ .id = 0,
+ .dev = {
+ .platform_data = &smc91x_info,
+ },
+ .num_resources = ARRAY_SIZE(smc91x_resources),
+ .resource = smc91x_resources,
+};
+
+static struct mtd_partition aspenite_nand_partitions[] = {
+ {
+ .name = "bootloader",
+ .offset = 0,
+ .size = SZ_1M,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "reserved",
+ .offset = MTDPART_OFS_APPEND,
+ .size = SZ_128K,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "reserved",
+ .offset = MTDPART_OFS_APPEND,
+ .size = SZ_8M,
+ .mask_flags = MTD_WRITEABLE,
+ }, {
+ .name = "kernel",
+ .offset = MTDPART_OFS_APPEND,
+ .size = (SZ_2M + SZ_1M),
+ .mask_flags = 0,
+ }, {
+ .name = "filesystem",
+ .offset = MTDPART_OFS_APPEND,
+ .size = SZ_32M + SZ_16M,
+ .mask_flags = 0,
+ }
+};
+
+static struct pxa3xx_nand_platform_data aspenite_nand_info = {
+ .enable_arbiter = 1,
+ .num_cs = 1,
+ .parts[0] = aspenite_nand_partitions,
+ .nr_parts[0] = ARRAY_SIZE(aspenite_nand_partitions),
+};
+
+static struct i2c_board_info aspenite_i2c_info[] __initdata = {
+ { I2C_BOARD_INFO("wm8753", 0x1b), },
+};
+
+static struct fb_videomode video_modes[] = {
+ [0] = {
+ .pixclock = 30120,
+ .refresh = 60,
+ .xres = 800,
+ .yres = 480,
+ .hsync_len = 1,
+ .left_margin = 215,
+ .right_margin = 40,
+ .vsync_len = 1,
+ .upper_margin = 34,
+ .lower_margin = 10,
+ .sync = FB_SYNC_VERT_HIGH_ACT | FB_SYNC_HOR_HIGH_ACT,
+ },
+};
+
+struct pxa168fb_mach_info aspenite_lcd_info = {
+ .id = "Graphic Frame",
+ .modes = video_modes,
+ .num_modes = ARRAY_SIZE(video_modes),
+ .pix_fmt = PIX_FMT_RGB565,
+ .io_pin_allocation_mode = PIN_MODE_DUMB_24,
+ .dumb_mode = DUMB_MODE_RGB888,
+ .active = 1,
+ .panel_rbswap = 0,
+ .invert_pixclock = 0,
+};
+
+static unsigned int aspenite_matrix_key_map[] = {
+ KEY(0, 6, KEY_UP), /* SW 4 */
+ KEY(0, 7, KEY_DOWN), /* SW 5 */
+ KEY(1, 6, KEY_LEFT), /* SW 6 */
+ KEY(1, 7, KEY_RIGHT), /* SW 7 */
+ KEY(4, 6, KEY_ENTER), /* SW 8 */
+ KEY(4, 7, KEY_ESC), /* SW 9 */
+};
+
+static struct pxa27x_keypad_platform_data aspenite_keypad_info __initdata = {
+ .matrix_key_rows = 5,
+ .matrix_key_cols = 8,
+ .matrix_key_map = aspenite_matrix_key_map,
+ .matrix_key_map_size = ARRAY_SIZE(aspenite_matrix_key_map),
+ .debounce_interval = 30,
+};
+
+static void __init common_init(void)
+{
+ mfp_config(ARRAY_AND_SIZE(common_pin_config));
+
+ /* on-chip devices */
+ pxa168_add_uart(1);
+ pxa168_add_twsi(1, NULL, ARRAY_AND_SIZE(aspenite_i2c_info));
+ pxa168_add_ssp(1);
+ pxa168_add_nand(&aspenite_nand_info);
+ pxa168_add_fb(&aspenite_lcd_info);
+ pxa168_add_keypad(&aspenite_keypad_info);
+ platform_device_register(&pxa168_device_gpio);
+
+ /* off-chip devices */
+ platform_device_register(&smc91x_device);
+}
+
+MACHINE_START(ASPENITE, "PXA168-based Aspenite Development Platform")
+ .map_io = mmp_map_io,
+ .nr_irqs = MMP_NR_IRQS,
+ .init_irq = pxa168_init_irq,
+ .timer = &pxa168_timer,
+ .init_machine = common_init,
+ .restart = pxa168_restart,
+MACHINE_END
+
+MACHINE_START(ZYLONITE2, "PXA168-based Zylonite2 Development Platform")
+ .map_io = mmp_map_io,
+ .nr_irqs = MMP_NR_IRQS,
+ .init_irq = pxa168_init_irq,
+ .timer = &pxa168_timer,
+ .init_machine = common_init,
+ .restart = pxa168_restart,
+MACHINE_END