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OMAP: UART: drop OMAP_TAG_UART, enable all UARTs, auto-disabled on idle

Selaa lähdekoodia 
OMAP tags are deprecrated so drop them.

Drop UART config data which decides which UARTs to enable during boot.
This is no longer necessary since serial core code disables clocks
after inactivity.

Background: with new UART idle code, all on-chip UARTs are idled using
a configurable inactivity timer (default 5 seconds.)  After the
inactivity timer, UART clocks are disabled automatically.

Signed-off-by: Kalle Valo <kalle.valo@iki.fi>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Kalle Valo
2009-08-28 10:51:31 -07:00
committed by Tony Lindgren
vanhempi 987cadcf3c
commit 15ac408ee5
29 muutettua tiedostoa jossa 0 lisäystä ja 149 poistoa
Download Patch File Download Diff File Expand all files Collapse all files

5
arch/arm/mach-omap1/board-ams-delta.c
Näytä tiedosto

@@ -162,10 +162,6 @@ static struct omap_lcd_config ams_delta_lcd_config __initdata = {
.ctrl_name = "internal",
};
static struct omap_uart_config ams_delta_uart_config __initdata = {
.enabled_uarts = 1,
};
static struct omap_usb_config ams_delta_usb_config __initdata = {
.register_host = 1,
.hmc_mode = 16,
@@ -174,7 +170,6 @@ static struct omap_usb_config ams_delta_usb_config __initdata = {
static struct omap_board_config_kernel ams_delta_config[] = {
{ OMAP_TAG_LCD, &ams_delta_lcd_config },
{ OMAP_TAG_UART, &ams_delta_uart_config },
};
static struct resource ams_delta_kp_resources[] = {

5
arch/arm/mach-omap1/board-fsample.c
Näytä tiedosto

@@ -240,16 +240,11 @@ static int nand_dev_ready(struct omap_nand_platform_data *data)
return gpio_get_value(P2_NAND_RB_GPIO_PIN);
}
static struct omap_uart_config fsample_uart_config __initdata = {
.enabled_uarts = ((1 << 0) | (1 << 1)),
};
static struct omap_lcd_config fsample_lcd_config __initdata = {
.ctrl_name = "internal",
};
static struct omap_board_config_kernel fsample_config[] = {
{ OMAP_TAG_UART, &fsample_uart_config },
{ OMAP_TAG_LCD, &fsample_lcd_config },
};

5
arch/arm/mach-omap1/board-generic.c
Näytä tiedosto

@@ -57,12 +57,7 @@ static struct omap_usb_config generic1610_usb_config __initdata = {
};
#endif
static struct omap_uart_config generic_uart_config __initdata = {
.enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)),
};
static struct omap_board_config_kernel generic_config[] __initdata = {
{ OMAP_TAG_UART, &generic_uart_config },
};
static void __init omap_generic_init(void)

5
arch/arm/mach-omap1/board-h2.c
Näytä tiedosto

@@ -360,16 +360,11 @@ static struct omap_usb_config h2_usb_config __initdata = {
.pins[1] = 3,
};
static struct omap_uart_config h2_uart_config __initdata = {
.enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)),
};
static struct omap_lcd_config h2_lcd_config __initdata = {
.ctrl_name = "internal",
};
static struct omap_board_config_kernel h2_config[] __initdata = {
{ OMAP_TAG_UART, &h2_uart_config },
{ OMAP_TAG_LCD, &h2_lcd_config },
};

5
arch/arm/mach-omap1/board-h3.c
Näytä tiedosto

@@ -313,16 +313,11 @@ static struct omap_usb_config h3_usb_config __initdata = {
.pins[1] = 3,
};
static struct omap_uart_config h3_uart_config __initdata = {
.enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)),
};
static struct omap_lcd_config h3_lcd_config __initdata = {
.ctrl_name = "internal",
};
static struct omap_board_config_kernel h3_config[] __initdata = {
{ OMAP_TAG_UART, &h3_uart_config },
{ OMAP_TAG_LCD, &h3_lcd_config },
};

5
arch/arm/mach-omap1/board-innovator.c
Näytä tiedosto

@@ -368,13 +368,8 @@ static inline void innovator_mmc_init(void)
}
#endif
static struct omap_uart_config innovator_uart_config __initdata = {
.enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)),
};
static struct omap_board_config_kernel innovator_config[] = {
{ OMAP_TAG_LCD, NULL },
{ OMAP_TAG_UART, &innovator_uart_config },
};
static void __init innovator_init(void)

5
arch/arm/mach-omap1/board-osk.c
Näytä tiedosto

@@ -293,10 +293,6 @@ static struct omap_usb_config osk_usb_config __initdata = {
.pins[0] = 2,
};
static struct omap_uart_config osk_uart_config __initdata = {
.enabled_uarts = (1 << 0),
};
#ifdef CONFIG_OMAP_OSK_MISTRAL
static struct omap_lcd_config osk_lcd_config __initdata = {
.ctrl_name = "internal",
@@ -304,7 +300,6 @@ static struct omap_lcd_config osk_lcd_config __initdata = {
#endif
static struct omap_board_config_kernel osk_config[] __initdata = {
{ OMAP_TAG_UART, &osk_uart_config },
#ifdef CONFIG_OMAP_OSK_MISTRAL
{ OMAP_TAG_LCD, &osk_lcd_config },
#endif

5
arch/arm/mach-omap1/board-palmte.c
Näytä tiedosto

@@ -212,10 +212,6 @@ static struct omap_lcd_config palmte_lcd_config __initdata = {
.ctrl_name = "internal",
};
static struct omap_uart_config palmte_uart_config __initdata = {
.enabled_uarts = (1 << 0) | (1 << 1) | (0 << 2),
};
#ifdef CONFIG_APM
/*
* Values measured in 10 minute intervals averaged over 10 samples.
@@ -302,7 +298,6 @@ static void palmte_get_power_status(struct apm_power_info *info, int *battery)
static struct omap_board_config_kernel palmte_config[] __initdata = {
{ OMAP_TAG_LCD, &palmte_lcd_config },
{ OMAP_TAG_UART, &palmte_uart_config },
};
static struct spi_board_info palmte_spi_info[] __initdata = {

5
arch/arm/mach-omap1/board-palmtt.c
Näytä tiedosto

@@ -274,13 +274,8 @@ static struct omap_lcd_config palmtt_lcd_config __initdata = {
.ctrl_name = "internal",
};
static struct omap_uart_config palmtt_uart_config __initdata = {
.enabled_uarts = (1 << 0) | (1 << 1) | (0 << 2),
};
static struct omap_board_config_kernel palmtt_config[] __initdata = {
{ OMAP_TAG_LCD, &palmtt_lcd_config },
{ OMAP_TAG_UART, &palmtt_uart_config },
};
static void __init omap_mpu_wdt_mode(int mode) {

5
arch/arm/mach-omap1/board-palmz71.c
Näytä tiedosto

@@ -244,13 +244,8 @@ static struct omap_lcd_config palmz71_lcd_config __initdata = {
.ctrl_name = "internal",
};
static struct omap_uart_config palmz71_uart_config __initdata = {
.enabled_uarts = (1 << 0) | (1 << 1) | (0 << 2),
};
static struct omap_board_config_kernel palmz71_config[] __initdata = {
{OMAP_TAG_LCD, &palmz71_lcd_config},
{OMAP_TAG_UART, &palmz71_uart_config},
};
static irqreturn_t

5
arch/arm/mach-omap1/board-perseus2.c
Näytä tiedosto

@@ -208,16 +208,11 @@ static int nand_dev_ready(struct omap_nand_platform_data *data)
return gpio_get_value(P2_NAND_RB_GPIO_PIN);
}
static struct omap_uart_config perseus2_uart_config __initdata = {
.enabled_uarts = ((1 << 0) | (1 << 1)),
};
static struct omap_lcd_config perseus2_lcd_config __initdata = {
.ctrl_name = "internal",
};
static struct omap_board_config_kernel perseus2_config[] __initdata = {
{ OMAP_TAG_UART, &perseus2_uart_config },
{ OMAP_TAG_LCD, &perseus2_lcd_config },
};

5
arch/arm/mach-omap1/board-sx1.c
Näytä tiedosto

@@ -369,13 +369,8 @@ static struct platform_device *sx1_devices[] __initdata = {
};
/*-----------------------------------------*/
static struct omap_uart_config sx1_uart_config __initdata = {
.enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)),
};
static struct omap_board_config_kernel sx1_config[] __initdata = {
{ OMAP_TAG_LCD, &sx1_lcd_config },
{ OMAP_TAG_UART, &sx1_uart_config },
};
/*-----------------------------------------*/

5
arch/arm/mach-omap1/board-voiceblue.c
Näytä tiedosto

@@ -140,12 +140,7 @@ static struct omap_usb_config voiceblue_usb_config __initdata = {
.pins[2] = 6,
};
static struct omap_uart_config voiceblue_uart_config __initdata = {
.enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)),
};
static struct omap_board_config_kernel voiceblue_config[] = {
{ OMAP_TAG_UART, &voiceblue_uart_config },
};
static void __init voiceblue_init_irq(void)

11
arch/arm/mach-omap1/serial.c
Näytä tiedosto

@@ -109,7 +109,6 @@ static struct platform_device serial_device = {
void __init omap_serial_init(void)
{
int i;
const struct omap_uart_config *info;
if (cpu_is_omap730()) {
serial_platform_data[0].regshift = 0;
@@ -131,19 +130,9 @@ void __init omap_serial_init(void)
serial_platform_data[2].uartclk = OMAP1510_BASE_BAUD * 16;
}
info = omap_get_config(OMAP_TAG_UART, struct omap_uart_config);
if (info == NULL)
return;
for (i = 0; i < OMAP_MAX_NR_PORTS; i++) {
unsigned char reg;
if (!((1 << i) & info->enabled_uarts)) {
serial_platform_data[i].membase = NULL;
serial_platform_data[i].mapbase = 0;
continue;
}
switch (i) {
case 0:
uart1_ck = clk_get(NULL, "uart1_ck");