Commit 6bfb09a1 authored by Linus Torvalds's avatar Linus Torvalds

Merge master.kernel.org:/home/rmk/linux-2.6-arm

* master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] Fix PCI_DMA_BUS_IS_PHYS for ARM
  [ARM] 5247/1: tosa: SW_EAR_IN support
  [ARM] 5246/1: tosa: add proper clock alias for tc6393xb clock
  [ARM] 5245/1: Fix warning about unused return value in drivers/pcmcia
  [ARM] OMAP: Fix MMC device data
  imx serial: fix rts handling for non imx1 based hardware
  imx serial: set RXD mux bit on i.MX27 and i.MX31
  i.MX serial: fix init failure
  pcm037: add rts/cts support for serial port
parents 7c22a3d8 88c381bf
...@@ -30,7 +30,7 @@ static inline void pcibios_penalize_isa_irq(int irq, int active) ...@@ -30,7 +30,7 @@ static inline void pcibios_penalize_isa_irq(int irq, int active)
* The networking and block device layers use this boolean for bounce * The networking and block device layers use this boolean for bounce
* buffer decisions. * buffer decisions.
*/ */
#define PCI_DMA_BUS_IS_PHYS (0) #define PCI_DMA_BUS_IS_PHYS (1)
/* /*
* Whether pci_unmap_{single,page} is a nop depends upon the * Whether pci_unmap_{single,page} is a nop depends upon the
......
...@@ -54,7 +54,7 @@ static struct platform_device pcm037_flash = { ...@@ -54,7 +54,7 @@ static struct platform_device pcm037_flash = {
}; };
static struct imxuart_platform_data uart_pdata = { static struct imxuart_platform_data uart_pdata = {
.flags = 0, .flags = IMXUART_HAVE_RTSCTS,
}; };
static struct platform_device *devices[] __initdata = { static struct platform_device *devices[] __initdata = {
......
...@@ -50,6 +50,7 @@ ...@@ -50,6 +50,7 @@
#include <asm/mach/sharpsl_param.h> #include <asm/mach/sharpsl_param.h>
#include "generic.h" #include "generic.h"
#include "clock.h"
#include "devices.h" #include "devices.h"
static unsigned long tosa_pin_config[] = { static unsigned long tosa_pin_config[] = {
...@@ -521,6 +522,14 @@ static struct gpio_keys_button tosa_gpio_keys[] = { ...@@ -521,6 +522,14 @@ static struct gpio_keys_button tosa_gpio_keys[] = {
.wakeup = 1, .wakeup = 1,
.active_low = 1, .active_low = 1,
}, },
{
.type = EV_SW,
.code = SW_HEADPHONE_INSERT,
.gpio = TOSA_GPIO_EAR_IN,
.desc = "HeadPhone insert",
.active_low = 1,
.debounce_interval = 300,
},
}; };
static struct gpio_keys_platform_data tosa_gpio_keys_platform_data = { static struct gpio_keys_platform_data tosa_gpio_keys_platform_data = {
...@@ -792,6 +801,8 @@ static void __init tosa_init(void) ...@@ -792,6 +801,8 @@ static void __init tosa_init(void)
pxa_set_i2c_info(NULL); pxa_set_i2c_info(NULL);
platform_scoop_config = &tosa_pcmcia_config; platform_scoop_config = &tosa_pcmcia_config;
clk_add_alias("CLK_CK3P6MI", &tc6393xb_device.dev, "GPIO11_CLK", NULL);
platform_add_devices(devices, ARRAY_SIZE(devices)); platform_add_devices(devices, ARRAY_SIZE(devices));
} }
......
...@@ -21,6 +21,7 @@ ...@@ -21,6 +21,7 @@
#include <mach/tc.h> #include <mach/tc.h>
#include <mach/board.h> #include <mach/board.h>
#include <mach/mmc.h>
#include <mach/mux.h> #include <mach/mux.h>
#include <mach/gpio.h> #include <mach/gpio.h>
#include <mach/menelaus.h> #include <mach/menelaus.h>
...@@ -194,25 +195,38 @@ void omap_mcbsp_register_board_cfg(struct omap_mcbsp_platform_data *config, ...@@ -194,25 +195,38 @@ void omap_mcbsp_register_board_cfg(struct omap_mcbsp_platform_data *config,
/*-------------------------------------------------------------------------*/ /*-------------------------------------------------------------------------*/
#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE) #if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE) || \
defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE)
#ifdef CONFIG_ARCH_OMAP24XX #if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
#define OMAP_MMC1_BASE 0x4809c000 #define OMAP_MMC1_BASE 0x4809c000
#define OMAP_MMC1_INT INT_24XX_MMC_IRQ #define OMAP_MMC1_END (OMAP_MMC1_BASE + 0x1fc)
#define OMAP_MMC1_INT INT_24XX_MMC_IRQ
#define OMAP_MMC2_BASE 0x480b4000
#define OMAP_MMC2_END (OMAP_MMC2_BASE + 0x1fc)
#define OMAP_MMC2_INT INT_24XX_MMC2_IRQ
#else #else
#define OMAP_MMC1_BASE 0xfffb7800 #define OMAP_MMC1_BASE 0xfffb7800
#define OMAP_MMC1_END (OMAP_MMC1_BASE + 0x7f)
#define OMAP_MMC1_INT INT_MMC #define OMAP_MMC1_INT INT_MMC
#endif
#define OMAP_MMC2_BASE 0xfffb7c00 /* omap16xx only */ #define OMAP_MMC2_BASE 0xfffb7c00 /* omap16xx only */
#define OMAP_MMC2_END (OMAP_MMC2_BASE + 0x7f)
#define OMAP_MMC2_INT INT_1610_MMC2
static struct omap_mmc_conf mmc1_conf; #endif
static struct omap_mmc_platform_data mmc1_data;
static u64 mmc1_dmamask = 0xffffffff; static u64 mmc1_dmamask = 0xffffffff;
static struct resource mmc1_resources[] = { static struct resource mmc1_resources[] = {
{ {
.start = OMAP_MMC1_BASE, .start = OMAP_MMC1_BASE,
.end = OMAP_MMC1_BASE + 0x7f, .end = OMAP_MMC1_END,
.flags = IORESOURCE_MEM, .flags = IORESOURCE_MEM,
}, },
{ {
...@@ -226,26 +240,27 @@ static struct platform_device mmc_omap_device1 = { ...@@ -226,26 +240,27 @@ static struct platform_device mmc_omap_device1 = {
.id = 1, .id = 1,
.dev = { .dev = {
.dma_mask = &mmc1_dmamask, .dma_mask = &mmc1_dmamask,
.platform_data = &mmc1_conf, .platform_data = &mmc1_data,
}, },
.num_resources = ARRAY_SIZE(mmc1_resources), .num_resources = ARRAY_SIZE(mmc1_resources),
.resource = mmc1_resources, .resource = mmc1_resources,
}; };
#ifdef CONFIG_ARCH_OMAP16XX #if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP2430) || \
defined(CONFIG_ARCH_OMAP34XX)
static struct omap_mmc_conf mmc2_conf; static struct omap_mmc_platform_data mmc2_data;
static u64 mmc2_dmamask = 0xffffffff; static u64 mmc2_dmamask = 0xffffffff;
static struct resource mmc2_resources[] = { static struct resource mmc2_resources[] = {
{ {
.start = OMAP_MMC2_BASE, .start = OMAP_MMC2_BASE,
.end = OMAP_MMC2_BASE + 0x7f, .end = OMAP_MMC2_END,
.flags = IORESOURCE_MEM, .flags = IORESOURCE_MEM,
}, },
{ {
.start = INT_1610_MMC2, .start = OMAP_MMC2_INT,
.flags = IORESOURCE_IRQ, .flags = IORESOURCE_IRQ,
}, },
}; };
...@@ -255,26 +270,19 @@ static struct platform_device mmc_omap_device2 = { ...@@ -255,26 +270,19 @@ static struct platform_device mmc_omap_device2 = {
.id = 2, .id = 2,
.dev = { .dev = {
.dma_mask = &mmc2_dmamask, .dma_mask = &mmc2_dmamask,
.platform_data = &mmc2_conf, .platform_data = &mmc2_data,
}, },
.num_resources = ARRAY_SIZE(mmc2_resources), .num_resources = ARRAY_SIZE(mmc2_resources),
.resource = mmc2_resources, .resource = mmc2_resources,
}; };
#endif #endif
static void __init omap_init_mmc(void) static inline void omap_init_mmc_conf(const struct omap_mmc_config *mmc_conf)
{ {
const struct omap_mmc_config *mmc_conf; if (cpu_is_omap2430() || cpu_is_omap34xx())
const struct omap_mmc_conf *mmc;
/* NOTE: assumes MMC was never (wrongly) enabled */
mmc_conf = omap_get_config(OMAP_TAG_MMC, struct omap_mmc_config);
if (!mmc_conf)
return; return;
/* block 1 is always available and has just one pinout option */ if (mmc_conf->mmc[0].enabled) {
mmc = &mmc_conf->mmc[0];
if (mmc->enabled) {
if (cpu_is_omap24xx()) { if (cpu_is_omap24xx()) {
omap_cfg_reg(H18_24XX_MMC_CMD); omap_cfg_reg(H18_24XX_MMC_CMD);
omap_cfg_reg(H15_24XX_MMC_CLKI); omap_cfg_reg(H15_24XX_MMC_CLKI);
...@@ -292,7 +300,7 @@ static void __init omap_init_mmc(void) ...@@ -292,7 +300,7 @@ static void __init omap_init_mmc(void)
omap_cfg_reg(P20_1710_MMC_DATDIR0); omap_cfg_reg(P20_1710_MMC_DATDIR0);
} }
} }
if (mmc->wire4) { if (mmc_conf->mmc[0].wire4) {
if (cpu_is_omap24xx()) { if (cpu_is_omap24xx()) {
omap_cfg_reg(H14_24XX_MMC_DAT1); omap_cfg_reg(H14_24XX_MMC_DAT1);
omap_cfg_reg(E19_24XX_MMC_DAT2); omap_cfg_reg(E19_24XX_MMC_DAT2);
...@@ -303,25 +311,35 @@ static void __init omap_init_mmc(void) ...@@ -303,25 +311,35 @@ static void __init omap_init_mmc(void)
} else { } else {
omap_cfg_reg(MMC_DAT1); omap_cfg_reg(MMC_DAT1);
/* NOTE: DAT2 can be on W10 (here) or M15 */ /* NOTE: DAT2 can be on W10 (here) or M15 */
if (!mmc->nomux) if (!mmc_conf->mmc[0].nomux)
omap_cfg_reg(MMC_DAT2); omap_cfg_reg(MMC_DAT2);
omap_cfg_reg(MMC_DAT3); omap_cfg_reg(MMC_DAT3);
} }
} }
mmc1_conf = *mmc; #if defined(CONFIG_ARCH_OMAP2420)
(void) platform_device_register(&mmc_omap_device1); if (mmc_conf->mmc[0].internal_clock) {
/*
* Use internal loop-back in MMC/SDIO
* Module Input Clock selection
*/
if (cpu_is_omap24xx()) {
u32 v = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0);
v |= (1 << 24); /* not used in 243x */
omap_ctrl_writel(v, OMAP2_CONTROL_DEVCONF0);
}
}
#endif
} }
#ifdef CONFIG_ARCH_OMAP16XX #ifdef CONFIG_ARCH_OMAP16XX
/* block 2 is on newer chips, and has many pinout options */ /* block 2 is on newer chips, and has many pinout options */
mmc = &mmc_conf->mmc[1]; if (mmc_conf->mmc[1].enabled) {
if (mmc->enabled) { if (!mmc_conf->mmc[1].nomux) {
if (!mmc->nomux) {
omap_cfg_reg(Y8_1610_MMC2_CMD); omap_cfg_reg(Y8_1610_MMC2_CMD);
omap_cfg_reg(Y10_1610_MMC2_CLK); omap_cfg_reg(Y10_1610_MMC2_CLK);
omap_cfg_reg(R18_1610_MMC2_CLKIN); omap_cfg_reg(R18_1610_MMC2_CLKIN);
omap_cfg_reg(W8_1610_MMC2_DAT0); omap_cfg_reg(W8_1610_MMC2_DAT0);
if (mmc->wire4) { if (mmc_conf->mmc[1].wire4) {
omap_cfg_reg(V8_1610_MMC2_DAT1); omap_cfg_reg(V8_1610_MMC2_DAT1);
omap_cfg_reg(W15_1610_MMC2_DAT2); omap_cfg_reg(W15_1610_MMC2_DAT2);
omap_cfg_reg(R10_1610_MMC2_DAT3); omap_cfg_reg(R10_1610_MMC2_DAT3);
...@@ -337,14 +355,55 @@ static void __init omap_init_mmc(void) ...@@ -337,14 +355,55 @@ static void __init omap_init_mmc(void)
if (cpu_is_omap1710()) if (cpu_is_omap1710())
omap_writel(omap_readl(MOD_CONF_CTRL_1) | (1 << 24), omap_writel(omap_readl(MOD_CONF_CTRL_1) | (1 << 24),
MOD_CONF_CTRL_1); MOD_CONF_CTRL_1);
mmc2_conf = *mmc; }
#endif
}
static void __init omap_init_mmc(void)
{
const struct omap_mmc_config *mmc_conf;
/* NOTE: assumes MMC was never (wrongly) enabled */
mmc_conf = omap_get_config(OMAP_TAG_MMC, struct omap_mmc_config);
if (!mmc_conf)
return;
omap_init_mmc_conf(mmc_conf);
if (mmc_conf->mmc[0].enabled) {
mmc1_data.conf = mmc_conf->mmc[0];
(void) platform_device_register(&mmc_omap_device1);
}
#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP2430) || \
defined(CONFIG_ARCH_OMAP34XX)
if (mmc_conf->mmc[1].enabled) {
mmc2_data.conf = mmc_conf->mmc[1];
(void) platform_device_register(&mmc_omap_device2); (void) platform_device_register(&mmc_omap_device2);
} }
#endif #endif
return;
} }
void omap_set_mmc_info(int host, const struct omap_mmc_platform_data *info)
{
switch (host) {
case 1:
mmc1_data = *info;
break;
#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP2430) || \
defined(CONFIG_ARCH_OMAP34XX)
case 2:
mmc2_data = *info;
break;
#endif
default:
BUG();
}
}
#else #else
static inline void omap_init_mmc(void) {} static inline void omap_init_mmc(void) {}
void omap_set_mmc_info(int host, const struct omap_mmc_platform_data *info) {}
#endif #endif
/*-------------------------------------------------------------------------*/ /*-------------------------------------------------------------------------*/
......
...@@ -748,7 +748,9 @@ int soc_common_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops ...@@ -748,7 +748,9 @@ int soc_common_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops
add_timer(&skt->poll_timer); add_timer(&skt->poll_timer);
device_create_file(&skt->socket.dev, &dev_attr_status); ret = device_create_file(&skt->socket.dev, &dev_attr_status);
if (ret)
goto out_err_8;
} }
dev_set_drvdata(dev, sinfo); dev_set_drvdata(dev, sinfo);
...@@ -758,6 +760,8 @@ int soc_common_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops ...@@ -758,6 +760,8 @@ int soc_common_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops
do { do {
skt = &sinfo->skt[i]; skt = &sinfo->skt[i];
device_remove_file(&skt->socket.dev, &dev_attr_status);
out_err_8:
del_timer_sync(&skt->poll_timer); del_timer_sync(&skt->poll_timer);
pcmcia_unregister_socket(&skt->socket); pcmcia_unregister_socket(&skt->socket);
......
...@@ -127,8 +127,13 @@ ...@@ -127,8 +127,13 @@
#define UCR3_RXDSEN (1<<6) /* Receive status interrupt enable */ #define UCR3_RXDSEN (1<<6) /* Receive status interrupt enable */
#define UCR3_AIRINTEN (1<<5) /* Async IR wake interrupt enable */ #define UCR3_AIRINTEN (1<<5) /* Async IR wake interrupt enable */
#define UCR3_AWAKEN (1<<4) /* Async wake interrupt enable */ #define UCR3_AWAKEN (1<<4) /* Async wake interrupt enable */
#define UCR3_REF25 (1<<3) /* Ref freq 25 MHz */ #ifdef CONFIG_ARCH_IMX
#define UCR3_REF30 (1<<2) /* Ref Freq 30 MHz */ #define UCR3_REF25 (1<<3) /* Ref freq 25 MHz, only on mx1 */
#define UCR3_REF30 (1<<2) /* Ref Freq 30 MHz, only on mx1 */
#endif
#if defined CONFIG_ARCH_MX2 || defined CONFIG_ARCH_MX3
#define UCR3_RXDMUXSEL (1<<2) /* RXD Muxed Input Select, on mx2/mx3 */
#endif
#define UCR3_INVT (1<<1) /* Inverted Infrared transmission */ #define UCR3_INVT (1<<1) /* Inverted Infrared transmission */
#define UCR3_BPEN (1<<0) /* Preset registers enable */ #define UCR3_BPEN (1<<0) /* Preset registers enable */
#define UCR4_CTSTL_32 (32<<10) /* CTS trigger level (32 chars) */ #define UCR4_CTSTL_32 (32<<10) /* CTS trigger level (32 chars) */
...@@ -445,7 +450,7 @@ static irqreturn_t imx_int(int irq, void *dev_id) ...@@ -445,7 +450,7 @@ static irqreturn_t imx_int(int irq, void *dev_id)
readl(sport->port.membase + UCR1) & UCR1_TXMPTYEN) readl(sport->port.membase + UCR1) & UCR1_TXMPTYEN)
imx_txint(irq, dev_id); imx_txint(irq, dev_id);
if (sts & USR1_RTSS) if (sts & USR1_RTSD)
imx_rtsint(irq, dev_id); imx_rtsint(irq, dev_id);
return IRQ_HANDLED; return IRQ_HANDLED;
...@@ -598,6 +603,12 @@ static int imx_startup(struct uart_port *port) ...@@ -598,6 +603,12 @@ static int imx_startup(struct uart_port *port)
temp |= (UCR2_RXEN | UCR2_TXEN); temp |= (UCR2_RXEN | UCR2_TXEN);
writel(temp, sport->port.membase + UCR2); writel(temp, sport->port.membase + UCR2);
#if defined CONFIG_ARCH_MX2 || defined CONFIG_ARCH_MX3
temp = readl(sport->port.membase + UCR3);
temp |= UCR3_RXDMUXSEL;
writel(temp, sport->port.membase + UCR3);
#endif
/* /*
* Enable modem status interrupts * Enable modem status interrupts
*/ */
...@@ -1133,13 +1144,19 @@ static int serial_imx_probe(struct platform_device *pdev) ...@@ -1133,13 +1144,19 @@ static int serial_imx_probe(struct platform_device *pdev)
if(pdata && (pdata->flags & IMXUART_HAVE_RTSCTS)) if(pdata && (pdata->flags & IMXUART_HAVE_RTSCTS))
sport->have_rtscts = 1; sport->have_rtscts = 1;
if (pdata->init) if (pdata->init) {
pdata->init(pdev); ret = pdata->init(pdev);
if (ret)
goto clkput;
}
uart_add_one_port(&imx_reg, &sport->port); uart_add_one_port(&imx_reg, &sport->port);
platform_set_drvdata(pdev, &sport->port); platform_set_drvdata(pdev, &sport->port);
return 0; return 0;
clkput:
clk_put(sport->clk);
clk_disable(sport->clk);
unmap: unmap:
iounmap(sport->port.membase); iounmap(sport->port.membase);
free: free:
......
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