[Feature]add MT2731_MP2_MR2_SVN388 baseline version
Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/arch/arm/mach-pxa/colibri-pxa300.c b/src/kernel/linux/v4.14/arch/arm/mach-pxa/colibri-pxa300.c
new file mode 100644
index 0000000..6a5558d
--- /dev/null
+++ b/src/kernel/linux/v4.14/arch/arm/mach-pxa/colibri-pxa300.c
@@ -0,0 +1,195 @@
+/*
+ * arch/arm/mach-pxa/colibri-pxa300.c
+ *
+ * Support for Toradex PXA300/310 based Colibri module
+ *
+ * Daniel Mack <daniel@caiaq.de>
+ * Matthias Meier <matthias.j.meier@gmx.net>
+ *
+ * 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 <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+#include <linux/gpio.h>
+#include <linux/interrupt.h>
+
+#include <asm/mach-types.h>
+#include <asm/sizes.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/irq.h>
+
+#include "pxa300.h"
+#include "colibri.h"
+#include <linux/platform_data/usb-ohci-pxa27x.h>
+#include <linux/platform_data/video-pxafb.h>
+#include <mach/audio.h>
+
+#include "generic.h"
+#include "devices.h"
+
+
+#ifdef CONFIG_MACH_COLIBRI_EVALBOARD
+static mfp_cfg_t colibri_pxa300_evalboard_pin_config[] __initdata = {
+ /* MMC */
+ GPIO7_MMC1_CLK,
+ GPIO14_MMC1_CMD,
+ GPIO3_MMC1_DAT0,
+ GPIO4_MMC1_DAT1,
+ GPIO5_MMC1_DAT2,
+ GPIO6_MMC1_DAT3,
+ GPIO13_GPIO, /* GPIO13_COLIBRI_PXA300_SD_DETECT */
+
+ /* UHC */
+ GPIO0_2_USBH_PEN,
+ GPIO1_2_USBH_PWR,
+ GPIO77_USB_P3_1,
+ GPIO78_USB_P3_2,
+ GPIO79_USB_P3_3,
+ GPIO80_USB_P3_4,
+ GPIO81_USB_P3_5,
+ GPIO82_USB_P3_6,
+
+ /* I2C */
+ GPIO21_I2C_SCL,
+ GPIO22_I2C_SDA,
+};
+#else
+static mfp_cfg_t colibri_pxa300_evalboard_pin_config[] __initdata = {};
+#endif
+
+#if defined(CONFIG_AX88796)
+#define COLIBRI_ETH_IRQ_GPIO mfp_to_gpio(GPIO26_GPIO)
+/*
+ * Asix AX88796 Ethernet
+ */
+static struct ax_plat_data colibri_asix_platdata = {
+ .flags = 0, /* defined later */
+ .wordlength = 2,
+};
+
+static struct resource colibri_asix_resource[] = {
+ [0] = {
+ .start = PXA3xx_CS2_PHYS,
+ .end = PXA3xx_CS2_PHYS + (0x20 * 2) - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = PXA_GPIO_TO_IRQ(COLIBRI_ETH_IRQ_GPIO),
+ .end = PXA_GPIO_TO_IRQ(COLIBRI_ETH_IRQ_GPIO),
+ .flags = IORESOURCE_IRQ | IRQF_TRIGGER_FALLING,
+ }
+};
+
+static struct platform_device asix_device = {
+ .name = "ax88796",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(colibri_asix_resource),
+ .resource = colibri_asix_resource,
+ .dev = {
+ .platform_data = &colibri_asix_platdata
+ }
+};
+
+static mfp_cfg_t colibri_pxa300_eth_pin_config[] __initdata = {
+ GPIO1_nCS2, /* AX88796 chip select */
+ GPIO26_GPIO | MFP_PULL_HIGH /* AX88796 IRQ */
+};
+
+static void __init colibri_pxa300_init_eth(void)
+{
+ colibri_pxa3xx_init_eth(&colibri_asix_platdata);
+ pxa3xx_mfp_config(ARRAY_AND_SIZE(colibri_pxa300_eth_pin_config));
+ platform_device_register(&asix_device);
+}
+#else
+static inline void __init colibri_pxa300_init_eth(void) {}
+#endif /* CONFIG_AX88796 */
+
+#if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE)
+static mfp_cfg_t colibri_pxa300_lcd_pin_config[] __initdata = {
+ GPIO54_LCD_LDD_0,
+ GPIO55_LCD_LDD_1,
+ GPIO56_LCD_LDD_2,
+ GPIO57_LCD_LDD_3,
+ GPIO58_LCD_LDD_4,
+ GPIO59_LCD_LDD_5,
+ GPIO60_LCD_LDD_6,
+ GPIO61_LCD_LDD_7,
+ GPIO62_LCD_LDD_8,
+ GPIO63_LCD_LDD_9,
+ GPIO64_LCD_LDD_10,
+ GPIO65_LCD_LDD_11,
+ GPIO66_LCD_LDD_12,
+ GPIO67_LCD_LDD_13,
+ GPIO68_LCD_LDD_14,
+ GPIO69_LCD_LDD_15,
+ GPIO70_LCD_LDD_16,
+ GPIO71_LCD_LDD_17,
+ GPIO62_LCD_CS_N,
+ GPIO72_LCD_FCLK,
+ GPIO73_LCD_LCLK,
+ GPIO74_LCD_PCLK,
+ GPIO75_LCD_BIAS,
+ GPIO76_LCD_VSYNC,
+};
+
+static void __init colibri_pxa300_init_lcd(void)
+{
+ pxa3xx_mfp_config(ARRAY_AND_SIZE(colibri_pxa300_lcd_pin_config));
+}
+
+#else
+static inline void colibri_pxa300_init_lcd(void) {}
+#endif /* CONFIG_FB_PXA || CONFIG_FB_PXA_MODULE */
+
+#if defined(CONFIG_SND_AC97_CODEC) || defined(CONFIG_SND_AC97_CODEC_MODULE)
+static mfp_cfg_t colibri_pxa310_ac97_pin_config[] __initdata = {
+ GPIO24_AC97_SYSCLK,
+ GPIO23_AC97_nACRESET,
+ GPIO25_AC97_SDATA_IN_0,
+ GPIO27_AC97_SDATA_OUT,
+ GPIO28_AC97_SYNC,
+ GPIO29_AC97_BITCLK
+};
+
+static inline void __init colibri_pxa310_init_ac97(void)
+{
+ /* no AC97 codec on Colibri PXA300 */
+ if (!cpu_is_pxa310())
+ return;
+
+ pxa3xx_mfp_config(ARRAY_AND_SIZE(colibri_pxa310_ac97_pin_config));
+ pxa_set_ac97_info(NULL);
+}
+#else
+static inline void colibri_pxa310_init_ac97(void) {}
+#endif
+
+void __init colibri_pxa300_init(void)
+{
+ colibri_pxa300_init_eth();
+ colibri_pxa3xx_init_nand();
+ colibri_pxa300_init_lcd();
+ colibri_pxa3xx_init_lcd(mfp_to_gpio(GPIO39_GPIO));
+ colibri_pxa310_init_ac97();
+
+ /* Evalboard init */
+ pxa3xx_mfp_config(ARRAY_AND_SIZE(colibri_pxa300_evalboard_pin_config));
+ colibri_evalboard_init();
+}
+
+MACHINE_START(COLIBRI300, "Toradex Colibri PXA300")
+ .atag_offset = 0x100,
+ .init_machine = colibri_pxa300_init,
+ .map_io = pxa3xx_map_io,
+ .nr_irqs = PXA_NR_IRQS,
+ .init_irq = pxa3xx_init_irq,
+ .handle_irq = pxa3xx_handle_irq,
+ .init_time = pxa_timer_init,
+ .restart = pxa_restart,
+MACHINE_END
+