#include <linux/platform_device.h>
#include <linux/delay.h>
#include <linux/mfd/sh_mobile_sdhi.h>
+#include <linux/mfd/tmio.h>
#include <linux/mmc/host.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>
-#include <linux/mmc/host.h>
#include <linux/mmc/sh_mmcif.h>
#include <linux/i2c.h>
#include <linux/i2c/tsc2007.h>
#include <linux/sh_clk.h>
#include <linux/gpio.h>
#include <linux/input.h>
+#include <linux/leds.h>
#include <linux/input/sh_keysc.h>
#include <linux/usb/r8a66597.h>
/* SH_MMCIF */
static struct resource sh_mmcif_resources[] = {
[0] = {
- .name = "SH_MMCIF",
+ .name = "MMCIF",
.start = 0xE6BD0000,
.end = 0xE6BD00FF,
.flags = IORESOURCE_MEM,
.dma_slave_tx = SHDMA_SLAVE_SDHI1_TX,
.dma_slave_rx = SHDMA_SLAVE_SDHI1_RX,
.tmio_ocr_mask = MMC_VDD_165_195,
+ .tmio_flags = TMIO_MMC_WRPROTECT_DISABLE,
};
static struct resource sdhi1_resources[] = {
.resource = usb1_host_resources,
};
+const static struct fb_videomode ap4evb_lcdc_modes[] = {
+ {
+#ifdef CONFIG_AP4EVB_QHD
+ .name = "R63302(QHD)",
+ .xres = 544,
+ .yres = 961,
+ .left_margin = 72,
+ .right_margin = 600,
+ .hsync_len = 16,
+ .upper_margin = 8,
+ .lower_margin = 8,
+ .vsync_len = 2,
+ .sync = FB_SYNC_VERT_HIGH_ACT | FB_SYNC_HOR_HIGH_ACT,
+#else
+ .name = "WVGA Panel",
+ .xres = 800,
+ .yres = 480,
+ .left_margin = 220,
+ .right_margin = 110,
+ .hsync_len = 70,
+ .upper_margin = 20,
+ .lower_margin = 5,
+ .vsync_len = 5,
+ .sync = 0,
+#endif
+ },
+};
+
static struct sh_mobile_lcdc_info lcdc_info = {
.ch[0] = {
.chan = LCDC_CHAN_MAINLCD,
.bpp = 16,
+ .lcd_cfg = ap4evb_lcdc_modes,
+ .num_cfg = ARRAY_SIZE(ap4evb_lcdc_modes),
}
};
static struct platform_device fsi_device = {
.name = "sh_fsi2",
- .id = 0,
+ .id = -1,
.num_resources = ARRAY_SIZE(fsi_resources),
.resource = fsi_resources,
.dev = {
},
};
+/*
+ * If left and right margins are not multiples of 8,
+ * LDHAJR will be adjusted accordingly by the LCDC
+ * driver. Until we start using EDID, these values
+ * might have to be adjusted for different monitors.
+ */
+const static struct fb_videomode ap4evb_hdmi_modes[] = {
+ {
+ .name = "HDMI 720p",
+ .xres = 1280,
+ .yres = 720,
+
+ .left_margin = 200,
+ .right_margin = 88,
+ .hsync_len = 48,
+
+ .upper_margin = 20,
+ .lower_margin = 5,
+ .vsync_len = 5,
+
+ .pixclock = 13468,
+ .sync = FB_SYNC_VERT_HIGH_ACT | FB_SYNC_HOR_HIGH_ACT,
+ }, {
+ .name = "1280x1024",
+ .xres = 1280,
+ .yres = 1024,
+
+ .left_margin = 144,
+ .right_margin = 48,
+ .hsync_len = 64,
+
+ .upper_margin = 35,
+ .lower_margin = 5,
+ .vsync_len = 3,
+
+ .pixclock = 9800,
+ .sync = FB_SYNC_VERT_HIGH_ACT | FB_SYNC_HOR_HIGH_ACT,
+ }, {
+ .name = "HDMI 480p",
+ .xres = 720,
+ .yres = 480,
+
+ .left_margin = 36,
+ .right_margin = 18,
+ .hsync_len = 68,
+
+ .upper_margin = 36,
+ .lower_margin = 3,
+ .vsync_len = 6,
+ .pixclock = 37037,
+ .sync = FB_SYNC_VERT_HIGH_ACT | FB_SYNC_HOR_HIGH_ACT,
+ },
+};
+
static struct sh_mobile_lcdc_info sh_mobile_lcdc1_info = {
.clock_source = LCDC_CLK_EXTERNAL,
.ch[0] = {
.interface_type = RGB24,
.clock_divider = 1,
.flags = LCDC_FLAGS_DWPOL,
- .lcd_cfg = {
- .name = "HDMI",
- /* So far only 720p is supported */
- .xres = 1280,
- .yres = 720,
- /*
- * If left and right margins are not multiples of 8,
- * LDHAJR will be adjusted accordingly by the LCDC
- * driver. Until we start using EDID, these values
- * might have to be adjusted for different monitors.
- */
- .left_margin = 200,
- .right_margin = 88,
- .hsync_len = 48,
- .upper_margin = 20,
- .lower_margin = 5,
- .vsync_len = 5,
- .pixclock = 13468,
- .sync = FB_SYNC_VERT_HIGH_ACT | FB_SYNC_HOR_HIGH_ACT,
- },
+ .lcd_cfg = ap4evb_hdmi_modes,
+ .num_cfg = ARRAY_SIZE(ap4evb_hdmi_modes),
}
};
},
};
+static struct gpio_led ap4evb_leds[] = {
+ {
+ .name = "led4",
+ .gpio = GPIO_PORT185,
+ .default_state = LEDS_GPIO_DEFSTATE_ON,
+ },
+ {
+ .name = "led2",
+ .gpio = GPIO_PORT186,
+ .default_state = LEDS_GPIO_DEFSTATE_ON,
+ },
+ {
+ .name = "led3",
+ .gpio = GPIO_PORT187,
+ .default_state = LEDS_GPIO_DEFSTATE_ON,
+ },
+ {
+ .name = "led1",
+ .gpio = GPIO_PORT188,
+ .default_state = LEDS_GPIO_DEFSTATE_ON,
+ }
+};
+
+static struct gpio_led_platform_data ap4evb_leds_pdata = {
+ .num_leds = ARRAY_SIZE(ap4evb_leds),
+ .leds = ap4evb_leds,
+};
+
+static struct platform_device leds_device = {
+ .name = "leds-gpio",
+ .id = 0,
+ .dev = {
+ .platform_data = &ap4evb_leds_pdata,
+ },
+};
+
static struct platform_device *ap4evb_devices[] __initdata = {
+ &leds_device,
&nor_flash_device,
&smc911x_device,
&sdhi0_device,
* FIXME !!
*
* gpio_no_direction
- * gpio_pull_up
* are quick_hack.
*
* current gpio frame work doesn't have
__raw_writeb(0x00, addr);
}
-static void __init gpio_pull_up(u32 addr)
-{
- u8 data = __raw_readb(addr);
-
- data &= 0x0F;
- data |= 0xC0;
- __raw_writeb(data, addr);
-}
-
/* TouchScreen */
+#ifdef CONFIG_AP4EVB_QHD
+# define GPIO_TSC_IRQ GPIO_FN_IRQ28_123
+# define GPIO_TSC_PORT GPIO_PORT123
+#else /* WVGA */
+# define GPIO_TSC_IRQ GPIO_FN_IRQ7_40
+# define GPIO_TSC_PORT GPIO_PORT40
+#endif
+
#define IRQ28 evt2irq(0x3380) /* IRQ28A */
#define IRQ7 evt2irq(0x02e0) /* IRQ7A */
static int ts_get_pendown_state(void)
{
- int val1, val2;
+ int val;
- gpio_free(GPIO_FN_IRQ28_123);
- gpio_free(GPIO_FN_IRQ7_40);
+ gpio_free(GPIO_TSC_IRQ);
- gpio_request(GPIO_PORT123, NULL);
- gpio_request(GPIO_PORT40, NULL);
+ gpio_request(GPIO_TSC_PORT, NULL);
- gpio_direction_input(GPIO_PORT123);
- gpio_direction_input(GPIO_PORT40);
+ gpio_direction_input(GPIO_TSC_PORT);
- val1 = gpio_get_value(GPIO_PORT123);
- val2 = gpio_get_value(GPIO_PORT40);
+ val = gpio_get_value(GPIO_TSC_PORT);
- gpio_request(GPIO_FN_IRQ28_123, NULL); /* for QHD */
- gpio_request(GPIO_FN_IRQ7_40, NULL); /* for WVGA */
+ gpio_request(GPIO_TSC_IRQ, NULL);
- return val1 ^ val2;
+ return !val;
}
-#define PORT40CR 0xE6051028
-#define PORT123CR 0xE605007B
static int ts_init(void)
{
- gpio_request(GPIO_FN_IRQ28_123, NULL); /* for QHD */
- gpio_request(GPIO_FN_IRQ7_40, NULL); /* for WVGA */
-
- gpio_pull_up(PORT40CR);
- gpio_pull_up(PORT123CR);
+ gpio_request(GPIO_TSC_IRQ, NULL);
return 0;
}
gpio_request(GPIO_FN_CS5A, NULL);
gpio_request(GPIO_FN_IRQ6_39, NULL);
- /* enable LED 1 - 4 */
- gpio_request(GPIO_PORT185, NULL);
- gpio_request(GPIO_PORT186, NULL);
- gpio_request(GPIO_PORT187, NULL);
- gpio_request(GPIO_PORT188, NULL);
- gpio_direction_output(GPIO_PORT185, 1);
- gpio_direction_output(GPIO_PORT186, 1);
- gpio_direction_output(GPIO_PORT187, 1);
- gpio_direction_output(GPIO_PORT188, 1);
- gpio_export(GPIO_PORT185, 0);
- gpio_export(GPIO_PORT186, 0);
- gpio_export(GPIO_PORT187, 0);
- gpio_export(GPIO_PORT188, 0);
-
/* enable Debug switch (S6) */
gpio_request(GPIO_PORT32, NULL);
gpio_request(GPIO_PORT33, NULL);
ARRAY_SIZE(i2c1_devices));
#ifdef CONFIG_AP4EVB_QHD
+
/*
- * QHD
+ * For QHD Panel (MIPI-DSI, CONFIG_AP4EVB_QHD=y) and
+ * IRQ28 for Touch Panel, set dip switches S3, S43 as OFF, ON.
*/
/* enable KEYSC */
lcdc_info.ch[0].interface_type = RGB24;
lcdc_info.ch[0].clock_divider = 1;
lcdc_info.ch[0].flags = LCDC_FLAGS_DWPOL;
- lcdc_info.ch[0].lcd_cfg.name = "R63302(QHD)";
- lcdc_info.ch[0].lcd_cfg.xres = 544;
- lcdc_info.ch[0].lcd_cfg.yres = 961;
- lcdc_info.ch[0].lcd_cfg.left_margin = 72;
- lcdc_info.ch[0].lcd_cfg.right_margin = 600;
- lcdc_info.ch[0].lcd_cfg.hsync_len = 16;
- lcdc_info.ch[0].lcd_cfg.upper_margin = 8;
- lcdc_info.ch[0].lcd_cfg.lower_margin = 8;
- lcdc_info.ch[0].lcd_cfg.vsync_len = 2;
- lcdc_info.ch[0].lcd_cfg.sync = FB_SYNC_VERT_HIGH_ACT |
- FB_SYNC_HOR_HIGH_ACT;
lcdc_info.ch[0].lcd_size_cfg.width = 44;
lcdc_info.ch[0].lcd_size_cfg.height = 79;
#else
/*
- * WVGA
+ * For WVGA Panel (18-bit RGB, CONFIG_AP4EVB_WVGA=y) and
+ * IRQ7 for Touch Panel, set dip switches S3, S43 to ON, OFF.
*/
+
gpio_request(GPIO_FN_LCDD17, NULL);
gpio_request(GPIO_FN_LCDD16, NULL);
gpio_request(GPIO_FN_LCDD15, NULL);
lcdc_info.ch[0].interface_type = RGB18;
lcdc_info.ch[0].clock_divider = 2;
lcdc_info.ch[0].flags = 0;
- lcdc_info.ch[0].lcd_cfg.name = "WVGA Panel";
- lcdc_info.ch[0].lcd_cfg.xres = 800;
- lcdc_info.ch[0].lcd_cfg.yres = 480;
- lcdc_info.ch[0].lcd_cfg.left_margin = 220;
- lcdc_info.ch[0].lcd_cfg.right_margin = 110;
- lcdc_info.ch[0].lcd_cfg.hsync_len = 70;
- lcdc_info.ch[0].lcd_cfg.upper_margin = 20;
- lcdc_info.ch[0].lcd_cfg.lower_margin = 5;
- lcdc_info.ch[0].lcd_cfg.vsync_len = 5;
- lcdc_info.ch[0].lcd_cfg.sync = 0;
lcdc_info.ch[0].lcd_size_cfg.width = 152;
lcdc_info.ch[0].lcd_size_cfg.height = 91;
projects / firefly-linux-kernel-4.4.55.git / blobdiff