^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) // SPDX-License-Identifier: GPL-2.0+
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) //
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) // Copyright (c) 2006 American Microsystems Limited
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) // David Anders <danders@amltd.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) //
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) // @History:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) // derived from linux/arch/arm/mach-s3c2410/mach-bast.c, written by
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) // Ben Dooks <ben@simtec.co.uk>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #include <linux/kernel.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) #include <linux/types.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #include <linux/interrupt.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) #include <linux/list.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) #include <linux/timer.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) #include <linux/init.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) #include <linux/gpio/machine.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) #include <linux/gpio.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) #include <linux/device.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) #include <linux/platform_device.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) #include <linux/proc_fs.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) #include <linux/serial_core.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) #include <linux/serial_s3c.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) #include <linux/io.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) #include <asm/mach/arch.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) #include <asm/mach/map.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) #include <asm/mach/irq.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) #include <asm/mach/flash.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) #include <asm/irq.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) #include <asm/mach-types.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) #include <linux/platform_data/fb-s3c2410.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) #include "regs-gpio.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) #include "gpio-samsung.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) #include <linux/platform_data/i2c-s3c2410.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) #include "devs.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) #include "cpu.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) #include "gpio-cfg.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) #include <linux/mtd/mtd.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) #include <linux/mtd/partitions.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) #include <linux/mtd/map.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) #include <linux/mtd/physmap.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) #include "s3c24xx.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) static struct resource amlm5900_nor_resource =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) DEFINE_RES_MEM(0x00000000, SZ_16M);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) static struct mtd_partition amlm5900_mtd_partitions[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) .name = "System",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) .size = 0x240000,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) .offset = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) .mask_flags = MTD_WRITEABLE, /* force read-only */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) }, {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) .name = "Kernel",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) .size = 0x100000,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) .offset = MTDPART_OFS_APPEND,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) }, {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) .name = "Ramdisk",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) .size = 0x300000,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) .offset = MTDPART_OFS_APPEND,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) }, {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) .name = "JFFS2",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) .size = 0x9A0000,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) .offset = MTDPART_OFS_APPEND,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) }, {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) .name = "Settings",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) .size = MTDPART_SIZ_FULL,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) .offset = MTDPART_OFS_APPEND,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) static struct physmap_flash_data amlm5900_flash_data = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) .width = 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) .parts = amlm5900_mtd_partitions,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) .nr_parts = ARRAY_SIZE(amlm5900_mtd_partitions),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) static struct platform_device amlm5900_device_nor = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) .name = "physmap-flash",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) .id = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86) .dev = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87) .platform_data = &amlm5900_flash_data,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89) .num_resources = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90) .resource = &amlm5900_nor_resource,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93) static struct map_desc amlm5900_iodesc[] __initdata = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) #define UCON S3C2410_UCON_DEFAULT
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97) #define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98) #define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) static struct s3c2410_uartcfg amlm5900_uartcfgs[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) [0] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) .hwport = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) .flags = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) .ucon = UCON,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) .ulcon = ULCON,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) .ufcon = UFCON,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) [1] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) .hwport = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) .flags = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) .ucon = UCON,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) .ulcon = ULCON,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) .ufcon = UFCON,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) [2] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) .hwport = 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) .flags = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) .ucon = UCON,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) .ulcon = ULCON,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) .ufcon = UFCON,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) static struct gpiod_lookup_table amlm5900_mmc_gpio_table = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) .dev_id = "s3c2410-sdi",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) .table = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) /* bus pins */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) GPIO_LOOKUP_IDX("GPIOE", 5, "bus", 0, GPIO_ACTIVE_HIGH),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) GPIO_LOOKUP_IDX("GPIOE", 6, "bus", 1, GPIO_ACTIVE_HIGH),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) GPIO_LOOKUP_IDX("GPIOE", 7, "bus", 2, GPIO_ACTIVE_HIGH),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) GPIO_LOOKUP_IDX("GPIOE", 8, "bus", 3, GPIO_ACTIVE_HIGH),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) GPIO_LOOKUP_IDX("GPIOE", 9, "bus", 4, GPIO_ACTIVE_HIGH),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) GPIO_LOOKUP_IDX("GPIOE", 10, "bus", 5, GPIO_ACTIVE_HIGH),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) { },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) static struct platform_device *amlm5900_devices[] __initdata = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) #ifdef CONFIG_FB_S3C2410
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) &s3c_device_lcd,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) &s3c_device_adc,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) &s3c_device_wdt,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) &s3c_device_i2c0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) &s3c_device_ohci,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) &s3c_device_rtc,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) &s3c_device_usbgadget,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) &s3c_device_sdi,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) &amlm5900_device_nor,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) static void __init amlm5900_map_io(void)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) s3c24xx_init_io(amlm5900_iodesc, ARRAY_SIZE(amlm5900_iodesc));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) s3c24xx_init_uarts(amlm5900_uartcfgs, ARRAY_SIZE(amlm5900_uartcfgs));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) s3c24xx_set_timer_source(S3C24XX_PWM3, S3C24XX_PWM4);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) static void __init amlm5900_init_time(void)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) s3c2410_init_clocks(12000000);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) s3c24xx_timer_init();
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) #ifdef CONFIG_FB_S3C2410
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) static struct s3c2410fb_display __initdata amlm5900_lcd_info = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) .width = 160,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) .height = 160,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) .type = S3C2410_LCDCON1_STN4,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) .pixclock = 680000, /* HCLK = 100MHz */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) .xres = 160,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) .yres = 160,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) .bpp = 4,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) .left_margin = 1 << (4 + 3),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) .right_margin = 8 << 3,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) .hsync_len = 48,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) .upper_margin = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) .lower_margin = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) .lcdcon5 = 0x00000001,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) static struct s3c2410fb_mach_info __initdata amlm5900_fb_info = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) .displays = &amlm5900_lcd_info,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) .num_displays = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) .default_display = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) .gpccon = 0xaaaaaaaa,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) .gpccon_mask = 0xffffffff,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) .gpccon_reg = S3C2410_GPCCON,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) .gpcup = 0x0000ffff,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) .gpcup_mask = 0xffffffff,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) .gpcup_reg = S3C2410_GPCUP,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) .gpdcon = 0xaaaaaaaa,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) .gpdcon_mask = 0xffffffff,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) .gpdcon_reg = S3C2410_GPDCON,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) .gpdup = 0x0000ffff,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) .gpdup_mask = 0xffffffff,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) .gpdup_reg = S3C2410_GPDUP,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) static irqreturn_t
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) amlm5900_wake_interrupt(int irq, void *ignored)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) return IRQ_HANDLED;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) static void amlm5900_init_pm(void)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) int ret = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) ret = request_irq(IRQ_EINT9, &amlm5900_wake_interrupt,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) IRQF_TRIGGER_RISING | IRQF_SHARED,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) "amlm5900_wakeup", &amlm5900_wake_interrupt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) if (ret != 0) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) printk(KERN_ERR "AML-M5900: no wakeup irq, %d?\n", ret);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) } else {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) enable_irq_wake(IRQ_EINT9);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) /* configure the suspend/resume status pin */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225) s3c_gpio_cfgpin(S3C2410_GPF(2), S3C2410_GPIO_OUTPUT);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) s3c_gpio_setpull(S3C2410_GPF(2), S3C_GPIO_PULL_UP);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) static void __init amlm5900_init(void)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231) amlm5900_init_pm();
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) #ifdef CONFIG_FB_S3C2410
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) s3c24xx_fb_set_platdata(&amlm5900_fb_info);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235) s3c_i2c0_set_platdata(NULL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236) gpiod_add_lookup_table(&amlm5900_mmc_gpio_table);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237) platform_add_devices(amlm5900_devices, ARRAY_SIZE(amlm5900_devices));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) MACHINE_START(AML_M5900, "AML_M5900")
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241) .atag_offset = 0x100,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242) .map_io = amlm5900_map_io,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243) .init_irq = s3c2410_init_irq,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244) .init_machine = amlm5900_init,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245) .init_time = amlm5900_init_time,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246) MACHINE_END
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
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