From 30588bdd5c5cdd9fbe269643f582862a76f09efb Mon Sep 17 00:00:00 2001
From: Ian Molton <spyro@f2s.com>
Date: Tue, 12 Feb 2008 04:52:48 +0300
Subject: [PATCH 49/64] platform support for TMIO on tosa
Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
---
arch/arm/mach-pxa/tosa.c | 179 ++++++++++++++++++++++++++++++++++++++-
include/asm-arm/arch-pxa/irqs.h | 1 +
include/asm-arm/arch-pxa/tosa.h | 45 ++++++++--
sound/soc/pxa/tosa.c | 3 +-
4 files changed, 216 insertions(+), 12 deletions(-)
diff --git a/arch/arm/mach-pxa/tosa.c b/arch/arm/mach-pxa/tosa.c
index 5268e94..e2eec0f 100644
--- a/arch/arm/mach-pxa/tosa.c
+++ b/arch/arm/mach-pxa/tosa.c
@@ -18,7 +18,13 @@
#include <linux/major.h>
#include <linux/fs.h>
#include <linux/interrupt.h>
+#include <linux/delay.h>
+#include <linux/fb.h>
#include <linux/mmc/host.h>
+#include <linux/mfd/tc6393xb.h>
+#include <linux/mfd/tmio.h>
+#include <linux/mtd/nand.h>
+#include <linux/mtd/partitions.h>
#include <linux/pm.h>
#include <linux/delay.h>
#include <linux/gpio_keys.h>
@@ -298,12 +304,183 @@ static struct platform_device tosaled_device = {
.id = -1,
};
+/*
+ * Toshiba Mobile IO Controller
+ */
+static struct resource tc6393xb_resources[] = {
+ [0] = {
+ .start = TOSA_LCDC_PHYS,
+ .end = TOSA_LCDC_PHYS + 0x3ffffff,
+ .flags = IORESOURCE_MEM,
+ },
+
+ [1] = {
+ .start = TOSA_IRQ_GPIO_TC6393XB_INT,
+ .end = TOSA_IRQ_GPIO_TC6393XB_INT,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+
+static int tosa_tc6393xb_enable(struct platform_device *dev)
+{
+
+ reset_scoop_gpio(&tosascoop_jc_device.dev, TOSA_SCOOP_JC_TC6393XB_L3V_ON);
+ reset_scoop_gpio(&tosascoop_jc_device.dev, TOSA_SCOOP_JC_TC6393XB_SUSPEND);
+ reset_scoop_gpio(&tosascoop_device.dev, TOSA_SCOOP_TC6393XB_REST_IN); /* #PCLR */
+ pxa_gpio_mode(GPIO11_3_6MHz_MD);
+ pxa_gpio_mode(GPIO18_RDY_MD);
+ mdelay(1);
+ set_scoop_gpio(&tosascoop_jc_device.dev, TOSA_SCOOP_JC_TC6393XB_SUSPEND);
+ mdelay(10);
+ set_scoop_gpio(&tosascoop_device.dev, TOSA_SCOOP_TC6393XB_REST_IN); /* #PCLR */
+ set_scoop_gpio(&tosascoop_jc_device.dev, TOSA_SCOOP_JC_TC6393XB_L3V_ON);
+
+ return 0;
+}
+
+static int tosa_tc6393xb_disable(struct platform_device *dev)
+{
+
+ reset_scoop_gpio(&tosascoop_jc_device.dev, TOSA_SCOOP_JC_TC6393XB_L3V_ON);
+ reset_scoop_gpio(&tosascoop_jc_device.dev, TOSA_SCOOP_JC_TC6393XB_SUSPEND);
+ reset_scoop_gpio(&tosascoop_device.dev, TOSA_SCOOP_TC6393XB_REST_IN); /* #PCLR */
+ pxa_gpio_mode(GPIO11_3_6MHz_MD|GPIO_OUT);
+ GPSR0 = GPIO_bit(GPIO11_3_6MHz);
+
+ return 0;
+}
+
+static int tosa_tc6393xb_resume(struct platform_device *dev)
+{
+
+ pxa_gpio_mode(GPIO11_3_6MHz_MD);
+ pxa_gpio_mode(GPIO18_RDY_MD);
+ mdelay(1);
+ set_scoop_gpio(&tosascoop_jc_device.dev, TOSA_SCOOP_JC_TC6393XB_SUSPEND);
+ mdelay(10);
+ set_scoop_gpio(&tosascoop_jc_device.dev, TOSA_SCOOP_JC_TC6393XB_L3V_ON);
+ mdelay(10);
+
+ return 0;
+}
+
+static int tosa_tc6393xb_suspend(struct platform_device *dev)
+{
+
+ reset_scoop_gpio(&tosascoop_jc_device.dev, TOSA_SCOOP_JC_TC6393XB_L3V_ON);
+ reset_scoop_gpio(&tosascoop_jc_device.dev, TOSA_SCOOP_JC_TC6393XB_SUSPEND);
+ pxa_gpio_mode(GPIO11_3_6MHz_MD|GPIO_OUT);
+ GPSR0 = GPIO_bit(GPIO11_3_6MHz);
+
+ return 0;
+}
+
+static struct mtd_partition tosa_nand_partition[] = {
+ {
+ .name = "smf",
+ .offset = 0,
+ .size = 7 * 1024 * 1024,
+ },
+ {
+ .name = "root",
+ .offset = MTDPART_OFS_APPEND,
+ .size = 28 * 1024 * 1024,
+ },
+ {
+ .name = "home",
+ .offset = MTDPART_OFS_APPEND,
+ .size = MTDPART_SIZ_FULL,
+ },
+};
+
+static uint8_t scan_ff_pattern[] = { 0xff, 0xff };
+
+static struct nand_bbt_descr tosa_tc6393xb_nand_bbt = {
+ .options = 0,
+ .offs = 4,
+ .len = 2,
+ .pattern = scan_ff_pattern
+};
+
+static struct tmio_nand_data tosa_tc6393xb_nand_config = {
+ .num_partitions = ARRAY_SIZE(tosa_nand_partition),
+ .partition = tosa_nand_partition,
+ .badblock_pattern = &tosa_tc6393xb_nand_bbt,
+};
+
+static struct fb_videomode tosa_tc6393xb_lcd_mode[] = {
+ {
+ .xres = 480,
+ .yres = 640,
+ .pixclock = 0x002cdf00,/* PLL divisor */
+ .left_margin = 0x004c,
+ .right_margin = 0x005b,
+ .upper_margin = 0x0001,
+ .lower_margin = 0x000d,
+ .hsync_len = 0x0002,
+ .vsync_len = 0x0001,
+ .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+ .vmode = FB_VMODE_NONINTERLACED,
+ },{
+ .xres = 240,
+ .yres = 320,
+ .pixclock = 0x00e7f203,/* PLL divisor */
+ .left_margin = 0x0024,
+ .right_margin = 0x002f,
+ .upper_margin = 0x0001,
+ .lower_margin = 0x000d,
+ .hsync_len = 0x0002,
+ .vsync_len = 0x0001,
+ .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+ .vmode = FB_VMODE_NONINTERLACED,
+ }
+};
+
+static struct tmio_fb_data tosa_tc6393xb_fb_config = {
+ .lcd_set_power = tc6393xb_lcd_set_power,
+ .lcd_mode = tc6393xb_lcd_mode,
+ .num_modes = ARRAY_SIZE(tosa_tc6393xb_lcd_mode),
+ .modes = &tosa_tc6393xb_lcd_mode[0],
+};
+
+static struct tc6393xb_platform_data tosa_tc6393xb_setup = {
+ .scr_pll2cr = 0x0cc1,
+ .scr_ccr = TC6393XB_CCR_UNK1 | TC6393XB_CCR_HCLK_48,
+ .scr_gper = 0x3300,
+ .scr_gpo_dsr = TOSA_TC6393XB_CARD_VCC_ON | TOSA_TC6393XB_CHARGE_OFF_JC,
+ .scr_gpo_doecr = TOSA_TC6393XB_GPO_OE,
+
+ .irq_base = IRQ_BOARD_START,
+
+ .enable = tosa_tc6393xb_enable,
+ .disable = tosa_tc6393xb_disable,
+ .suspend = tosa_tc6393xb_suspend,
+ .resume = tosa_tc6393xb_resume,
+
+ .nand_data = &tosa_tc6393xb_nand_config,
+ .fb_data = &tosa_tc6393xb_fb_config,
+};
+
+
+struct platform_device tc6393xb_device = {
+ .name = "tc6393xb",
+ .id = -1,
+ .dev = {
+ .platform_data = &tosa_tc6393xb_setup,
+ },
+ .num_resources = ARRAY_SIZE(tc6393xb_resources),
+ .resource = tc6393xb_resources,
+};
+EXPORT_SYMBOL(tc6393xb_device);
+
static struct platform_device *devices[] __initdata = {
&tosascoop_device,
&tosascoop_jc_device,
&tosakbd_device,
&tosa_gpio_keys_device,
&tosaled_device,
+ &tc6393xb_device,
};
static void tosa_poweroff(void)
@@ -332,7 +509,7 @@ static void __init tosa_init(void)
arm_pm_restart = tosa_restart;
pxa_gpio_mode(TOSA_GPIO_ON_RESET | GPIO_IN);
- pxa_gpio_mode(TOSA_GPIO_TC6393_INT | GPIO_IN);
+ pxa_gpio_mode(TOSA_GPIO_TC6393XB_INT | GPIO_IN);
pxa_gpio_mode(TOSA_GPIO_USB_IN | GPIO_IN);
/* setup sleep mode values */
diff --git a/include/asm-arm/arch-pxa/irqs.h b/include/asm-arm/arch-pxa/irqs.h
index b76ee6d..bf622d8 100644
--- a/include/asm-arm/arch-pxa/irqs.h
+++ b/include/asm-arm/arch-pxa/irqs.h
@@ -180,6 +180,7 @@
#define NR_IRQS (IRQ_LOCOMO_SPI_TEND + 1)
#elif defined(CONFIG_ARCH_LUBBOCK) || \
defined(CONFIG_MACH_LOGICPD_PXA270) || \
+ defined(CONFIG_MACH_TOSA) || \
defined(CONFIG_MACH_MAINSTONE)
#define NR_IRQS (IRQ_BOARD_END)
#else
diff --git a/include/asm-arm/arch-pxa/tosa.h b/include/asm-arm/arch-pxa/tosa.h
index c05e4fa..1b202b2 100644
--- a/include/asm-arm/arch-pxa/tosa.h
+++ b/include/asm-arm/arch-pxa/tosa.h
@@ -20,11 +20,35 @@
/* Jacket Scoop */
#define TOSA_SCOOP_PHYS (PXA_CS5_PHYS + 0x00800000)
+#define TC6393XB_GPIO(i) (1 << (i))
+/*
+ * TC6393 GPIOs
+ */
+#define TOSA_TC6393XB_TG_ON TC6393XB_GPIO(0)
+#define TOSA_TC6393XB_L_MUTE TC6393XB_GPIO(1)
+#define TOSA_TC6393XB_BL_C20MA TC6393XB_GPIO(3)
+#define TOSA_TC6393XB_CARD_VCC_ON TC6393XB_GPIO(4)
+#define TOSA_TC6393XB_CHARGE_OFF TC6393XB_GPIO(6)
+#define TOSA_TC6393XB_CHARGE_OFF_JC TC6393XB_GPIO(7)
+#define TOSA_TC6393XB_BAT0_V_ON TC6393XB_GPIO(9)
+#define TOSA_TC6393XB_BAT1_V_ON TC6393XB_GPIO(10)
+#define TOSA_TC6393XB_BU_CHRG_ON TC6393XB_GPIO(11)
+#define TOSA_TC6393XB_BAT_SW_ON TC6393XB_GPIO(12)
+#define TOSA_TC6393XB_BAT0_TH_ON TC6393XB_GPIO(14)
+#define TOSA_TC6393XB_BAT1_TH_ON TC6393XB_GPIO(15)
+
+#define TOSA_TC6393XB_GPO_OE (TOSA_TC6393XB_TG_ON | TOSA_TC6393XB_L_MUTE | TOSA_TC6393XB_BL_C20MA | \
+ TOSA_TC6393XB_CARD_VCC_ON | TOSA_TC6393XB_CHARGE_OFF | \
+ TOSA_TC6393XB_CHARGE_OFF_JC | TOSA_TC6393XB_BAT0_V_ON | \
+ TOSA_TC6393XB_BAT1_V_ON | TOSA_TC6393XB_BU_CHRG_ON | \
+ TOSA_TC6393XB_BAT_SW_ON | TOSA_TC6393XB_BAT0_TH_ON | \
+ TOSA_TC6393XB_BAT1_TH_ON)
+
/*
* SCOOP2 internal GPIOs
*/
#define TOSA_SCOOP_PXA_VCORE1 SCOOP_GPCR_PA11
-#define TOSA_SCOOP_TC6393_REST_IN SCOOP_GPCR_PA12
+#define TOSA_SCOOP_TC6393XB_REST_IN SCOOP_GPCR_PA12
#define TOSA_SCOOP_IR_POWERDWN SCOOP_GPCR_PA13
#define TOSA_SCOOP_SD_WP SCOOP_GPCR_PA14
#define TOSA_SCOOP_PWR_ON SCOOP_GPCR_PA15
@@ -34,11 +58,11 @@
#define TOSA_SCOOP_AC_IN_OL SCOOP_GPCR_PA19
/* GPIO Direction 1 : output mode / 0:input mode */
-#define TOSA_SCOOP_IO_DIR ( TOSA_SCOOP_PXA_VCORE1 | TOSA_SCOOP_TC6393_REST_IN | \
+#define TOSA_SCOOP_IO_DIR ( TOSA_SCOOP_PXA_VCORE1 | TOSA_SCOOP_TC6393XB_REST_IN | \
TOSA_SCOOP_IR_POWERDWN | TOSA_SCOOP_PWR_ON | TOSA_SCOOP_AUD_PWR_ON |\
TOSA_SCOOP_BT_RESET | TOSA_SCOOP_BT_PWR_EN )
/* GPIO out put level when init 1: Hi */
-#define TOSA_SCOOP_IO_OUT ( TOSA_SCOOP_TC6393_REST_IN )
+#define TOSA_SCOOP_IO_OUT ( TOSA_SCOOP_TC6393XB_REST_IN )
/*
* SCOOP2 jacket GPIOs
@@ -47,8 +71,8 @@
#define TOSA_SCOOP_JC_NOTE_LED SCOOP_GPCR_PA12
#define TOSA_SCOOP_JC_CHRG_ERR_LED SCOOP_GPCR_PA13
#define TOSA_SCOOP_JC_USB_PULLUP SCOOP_GPCR_PA14
-#define TOSA_SCOOP_JC_TC6393_SUSPEND SCOOP_GPCR_PA15
-#define TOSA_SCOOP_JC_TC3693_L3V_ON SCOOP_GPCR_PA16
+#define TOSA_SCOOP_JC_TC6393XB_SUSPEND SCOOP_GPCR_PA15
+#define TOSA_SCOOP_JC_TC6393XB_L3V_ON SCOOP_GPCR_PA16
#define TOSA_SCOOP_JC_WLAN_DETECT SCOOP_GPCR_PA17
#define TOSA_SCOOP_JC_WLAN_LED SCOOP_GPCR_PA18
#define TOSA_SCOOP_JC_CARD_LIMIT_SEL SCOOP_GPCR_PA19
@@ -56,7 +80,7 @@
/* GPIO Direction 1 : output mode / 0:input mode */
#define TOSA_SCOOP_JC_IO_DIR ( TOSA_SCOOP_JC_BT_LED | TOSA_SCOOP_JC_NOTE_LED | \
TOSA_SCOOP_JC_CHRG_ERR_LED | TOSA_SCOOP_JC_USB_PULLUP | \
- TOSA_SCOOP_JC_TC6393_SUSPEND | TOSA_SCOOP_JC_TC3693_L3V_ON | \
+ TOSA_SCOOP_JC_TC6393XB_SUSPEND | TOSA_SCOOP_JC_TC6393XB_L3V_ON | \
TOSA_SCOOP_JC_WLAN_LED | TOSA_SCOOP_JC_CARD_LIMIT_SEL )
/* GPIO out put level when init 1: Hi */
#define TOSA_SCOOP_JC_IO_OUT ( 0 )
@@ -94,13 +118,13 @@
#define TOSA_GPIO_JACKET_DETECT (7)
#define TOSA_GPIO_nSD_DETECT (9)
#define TOSA_GPIO_nSD_INT (10)
-#define TOSA_GPIO_TC6393_CLK (11)
+#define TOSA_GPIO_TC6393XB_CLK (11)
#define TOSA_GPIO_BAT1_CRG (12)
#define TOSA_GPIO_CF_CD (13)
#define TOSA_GPIO_BAT0_CRG (14)
-#define TOSA_GPIO_TC6393_INT (15)
+#define TOSA_GPIO_TC6393XB_INT (15)
#define TOSA_GPIO_BAT0_LOW (17)
-#define TOSA_GPIO_TC6393_RDY (18)
+#define TOSA_GPIO_TC6393XB_RDY (18)
#define TOSA_GPIO_ON_RESET (19)
#define TOSA_GPIO_EAR_IN (20)
#define TOSA_GPIO_CF_IRQ (21) /* CF slot0 Ready */
@@ -147,7 +171,7 @@
#define TOSA_IRQ_GPIO_BAT1_CRG IRQ_GPIO(TOSA_GPIO_BAT1_CRG)
#define TOSA_IRQ_GPIO_CF_CD IRQ_GPIO(TOSA_GPIO_CF_CD)
#define TOSA_IRQ_GPIO_BAT0_CRG IRQ_GPIO(TOSA_GPIO_BAT0_CRG)
-#define TOSA_IRQ_GPIO_TC6393_INT IRQ_GPIO(TOSA_GPIO_TC6393_INT)
+#define TOSA_IRQ_GPIO_TC6393XB_INT IRQ_GPIO(TOSA_GPIO_TC6393XB_INT)
#define TOSA_IRQ_GPIO_BAT0_LOW IRQ_GPIO(TOSA_GPIO_BAT0_LOW)
#define TOSA_IRQ_GPIO_EAR_IN IRQ_GPIO(TOSA_GPIO_EAR_IN)
#define TOSA_IRQ_GPIO_CF_IRQ IRQ_GPIO(TOSA_GPIO_CF_IRQ)
@@ -161,6 +185,7 @@
#define TOSA_IRQ_GPIO_MAIN_BAT_LOW IRQ_GPIO(TOSA_GPIO_MAIN_BAT_LOW)
+extern struct platform_device tc6393xb_device;
extern struct platform_device tosascoop_jc_device;
extern struct platform_device tosascoop_device;
diff --git a/sound/soc/pxa/tosa.c b/sound/soc/pxa/tosa.c
index 5504e30..21c51b5 100644
--- a/sound/soc/pxa/tosa.c
+++ b/sound/soc/pxa/tosa.c
@@ -32,7 +32,6 @@
#include <sound/soc-dapm.h>
#include <asm/mach-types.h>
-#include <asm/hardware/tmio.h>
#include <asm/arch/pxa-regs.h>
#include <asm/arch/hardware.h>
#include <asm/arch/audio.h>
@@ -138,10 +137,12 @@ static int tosa_set_spk(struct snd_kcontrol *kcontrol,
/* tosa dapm event handlers */
static int tosa_hp_event(struct snd_soc_dapm_widget *w, int event)
{
+#if 0
if (SND_SOC_DAPM_EVENT_ON(event))
set_tc6393_gpio(&tc6393_device.dev,TOSA_TC6393_L_MUTE);
else
reset_tc6393_gpio(&tc6393_device.dev,TOSA_TC6393_L_MUTE);
+#endif
return 0;
}
--
1.5.3.8