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-rw-r--r--arch/arm/mach-pxa/Kconfig11
-rw-r--r--arch/arm/mach-pxa/Makefile1
-rw-r--r--arch/arm/mach-pxa/em-x270.c4
-rw-r--r--arch/arm/mach-pxa/generic.h65
-rw-r--r--arch/arm/mach-pxa/gumstix.c3
-rw-r--r--arch/arm/mach-pxa/include/mach/addr-map.h5
-rw-r--r--arch/arm/mach-pxa/include/mach/pxa25x.h8
-rw-r--r--arch/arm/mach-pxa/include/mach/pxa27x.h4
-rw-r--r--arch/arm/mach-pxa/include/mach/pxa3xx.h5
-rw-r--r--arch/arm/mach-pxa/mfp-pxa2xx.c12
-rw-r--r--arch/arm/mach-pxa/poodle.c2
-rw-r--r--arch/arm/mach-pxa/pxa-dt.c18
-rw-r--r--arch/arm/mach-pxa/pxa27x.c6
-rw-r--r--arch/arm/mach-pxa/pxa3xx-ulpi.c7
-rw-r--r--arch/arm/mach-pxa/raumfeld.c26
-rw-r--r--arch/arm/mach-pxa/spitz.c9
-rw-r--r--arch/arm/mach-pxa/tosa-bt.c1
-rw-r--r--arch/arm/mach-pxa/tosa.c41
18 files changed, 121 insertions, 107 deletions
diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig
index e6690a44917d..83efe914bf7d 100644
--- a/arch/arm/mach-pxa/Kconfig
+++ b/arch/arm/mach-pxa/Kconfig
@@ -4,6 +4,17 @@ menu "Intel PXA2xx/PXA3xx Implementations"
comment "Intel/Marvell Dev Platforms (sorted by hardware release time)"
+config MACH_PXA27X_DT
+ bool "Support PXA27x platforms from device tree"
+ select CPU_PXA27x
+ select POWER_SUPPLY
+ select PXA27x
+ select USE_OF
+ help
+ Include support for Marvell PXA27x based platforms using
+ the device tree. Needn't select any other machine while
+ MACH_PXA27X_DT is enabled.
+
config MACH_PXA3XX_DT
bool "Support PXA3xx platforms from device tree"
select CPU_PXA300
diff --git a/arch/arm/mach-pxa/Makefile b/arch/arm/mach-pxa/Makefile
index 2fe1824c6dcb..eb0bf7678a99 100644
--- a/arch/arm/mach-pxa/Makefile
+++ b/arch/arm/mach-pxa/Makefile
@@ -21,6 +21,7 @@ obj-$(CONFIG_CPU_PXA930) += pxa930.o
# Device Tree support
obj-$(CONFIG_MACH_PXA3XX_DT) += pxa-dt.o
+obj-$(CONFIG_MACH_PXA27X_DT) += pxa-dt.o
# Intel/Marvell Dev Platforms
obj-$(CONFIG_ARCH_LUBBOCK) += lubbock.o
diff --git a/arch/arm/mach-pxa/em-x270.c b/arch/arm/mach-pxa/em-x270.c
index 6915a9f6b3a3..51531ecffca8 100644
--- a/arch/arm/mach-pxa/em-x270.c
+++ b/arch/arm/mach-pxa/em-x270.c
@@ -378,7 +378,7 @@ static void __init em_x270_init_nand(void)
err = gpio_request(GPIO11_NAND_CS, "NAND CS");
if (err) {
- pr_warning("EM-X270: failed to request NAND CS gpio\n");
+ pr_warn("EM-X270: failed to request NAND CS gpio\n");
return;
}
@@ -386,7 +386,7 @@ static void __init em_x270_init_nand(void)
err = gpio_request(nand_rb, "NAND R/B");
if (err) {
- pr_warning("EM-X270: failed to request NAND R/B gpio\n");
+ pr_warn("EM-X270: failed to request NAND R/B gpio\n");
gpio_free(GPIO11_NAND_CS);
return;
}
diff --git a/arch/arm/mach-pxa/generic.h b/arch/arm/mach-pxa/generic.h
index 8963984d1f43..7a9fa1aa4e41 100644
--- a/arch/arm/mach-pxa/generic.h
+++ b/arch/arm/mach-pxa/generic.h
@@ -13,11 +13,11 @@
struct irq_data;
-extern void pxa_timer_init(void);
-
-extern void __init pxa_map_io(void);
-
extern unsigned int get_clk_frequency_khz(int info);
+extern void __init pxa_dt_irq_init(int (*fn)(struct irq_data *,
+ unsigned int));
+extern void __init pxa_map_io(void);
+extern void pxa_timer_init(void);
#define SET_BANK(__nr,__start,__size) \
mi->bank[__nr].start = (__start), \
@@ -25,6 +25,43 @@ extern unsigned int get_clk_frequency_khz(int info);
#define ARRAY_AND_SIZE(x) (x), ARRAY_SIZE(x)
+#define pxa25x_handle_irq icip_handle_irq
+extern void __init pxa25x_init_irq(void);
+extern void __init pxa25x_map_io(void);
+extern void __init pxa26x_init_irq(void);
+
+#define pxa27x_handle_irq ichp_handle_irq
+extern void __init pxa27x_dt_init_irq(void);
+extern unsigned pxa27x_get_clk_frequency_khz(int);
+extern void __init pxa27x_init_irq(void);
+extern void __init pxa27x_map_io(void);
+
+#define pxa3xx_handle_irq ichp_handle_irq
+extern void __init pxa3xx_dt_init_irq(void);
+extern void __init pxa3xx_init_irq(void);
+extern void __init pxa3xx_map_io(void);
+
+extern struct syscore_ops pxa_irq_syscore_ops;
+extern struct syscore_ops pxa2xx_mfp_syscore_ops;
+extern struct syscore_ops pxa3xx_mfp_syscore_ops;
+
+void __init pxa_set_ffuart_info(void *info);
+void __init pxa_set_btuart_info(void *info);
+void __init pxa_set_stuart_info(void *info);
+void __init pxa_set_hwuart_info(void *info);
+
+void pxa_restart(enum reboot_mode, const char *);
+
+#if defined(CONFIG_PXA25x) || defined(CONFIG_PXA27x)
+extern void pxa2xx_clear_reset_status(unsigned int);
+#else
+static inline void pxa2xx_clear_reset_status(unsigned int mask) {}
+#endif
+
+/*
+ * Once fully converted to the clock framework, all these functions should be
+ * removed, and replaced with a clk_get(NULL, "core").
+ */
#ifdef CONFIG_PXA25x
extern unsigned pxa25x_get_clk_frequency_khz(int);
#else
@@ -32,30 +69,12 @@ extern unsigned pxa25x_get_clk_frequency_khz(int);
#endif
#ifdef CONFIG_PXA27x
-extern unsigned pxa27x_get_clk_frequency_khz(int);
#else
#define pxa27x_get_clk_frequency_khz(x) (0)
#endif
-#if defined(CONFIG_PXA25x) || defined(CONFIG_PXA27x)
-extern void pxa2xx_clear_reset_status(unsigned int);
-#else
-static inline void pxa2xx_clear_reset_status(unsigned int mask) {}
-#endif
-
#ifdef CONFIG_PXA3xx
-extern unsigned pxa3xx_get_clk_frequency_khz(int);
+extern unsigned pxa3xx_get_clk_frequency_khz(int);
#else
#define pxa3xx_get_clk_frequency_khz(x) (0)
#endif
-
-extern struct syscore_ops pxa_irq_syscore_ops;
-extern struct syscore_ops pxa2xx_mfp_syscore_ops;
-extern struct syscore_ops pxa3xx_mfp_syscore_ops;
-
-void __init pxa_set_ffuart_info(void *info);
-void __init pxa_set_btuart_info(void *info);
-void __init pxa_set_stuart_info(void *info);
-void __init pxa_set_hwuart_info(void *info);
-
-void pxa_restart(enum reboot_mode, const char *);
diff --git a/arch/arm/mach-pxa/gumstix.c b/arch/arm/mach-pxa/gumstix.c
index 00b92dad7b81..f6c76a3ee3b2 100644
--- a/arch/arm/mach-pxa/gumstix.c
+++ b/arch/arm/mach-pxa/gumstix.c
@@ -140,8 +140,7 @@ static void gumstix_setup_bt_clock(void)
int timeout = 500;
if (!(OSCC & OSCC_OOK))
- pr_warning("32kHz clock was not on. Bootloader may need to "
- "be updated\n");
+ pr_warn("32kHz clock was not on. Bootloader may need to be updated\n");
else
return;
diff --git a/arch/arm/mach-pxa/include/mach/addr-map.h b/arch/arm/mach-pxa/include/mach/addr-map.h
index bbf9df37ad4b..d28fe291233a 100644
--- a/arch/arm/mach-pxa/include/mach/addr-map.h
+++ b/arch/arm/mach-pxa/include/mach/addr-map.h
@@ -39,6 +39,11 @@
#define DMEMC_SIZE 0x00100000
/*
+ * Reserved space for low level debug virtual addresses within
+ * 0xf6200000..0xf6201000
+ */
+
+/*
* Internal Memory Controller (PXA27x and later)
*/
#define IMEMC_PHYS 0x58000000
diff --git a/arch/arm/mach-pxa/include/mach/pxa25x.h b/arch/arm/mach-pxa/include/mach/pxa25x.h
index 3ac0baac7350..5a341752e32c 100644
--- a/arch/arm/mach-pxa/include/mach/pxa25x.h
+++ b/arch/arm/mach-pxa/include/mach/pxa25x.h
@@ -6,12 +6,4 @@
#include <mach/mfp-pxa25x.h>
#include <mach/irqs.h>
-extern void __init pxa25x_map_io(void);
-extern void __init pxa25x_init_irq(void);
-#ifdef CONFIG_CPU_PXA26x
-extern void __init pxa26x_init_irq(void);
-#endif
-
-#define pxa25x_handle_irq icip_handle_irq
-
#endif /* __MACH_PXA25x_H */
diff --git a/arch/arm/mach-pxa/include/mach/pxa27x.h b/arch/arm/mach-pxa/include/mach/pxa27x.h
index 7cff640582b8..599b925a657c 100644
--- a/arch/arm/mach-pxa/include/mach/pxa27x.h
+++ b/arch/arm/mach-pxa/include/mach/pxa27x.h
@@ -19,11 +19,7 @@
#define ARB_CORE_PARK (1<<24) /* Be parked with core when idle */
#define ARB_LOCK_FLAG (1<<23) /* Only Locking masters gain access to the bus */
-extern void __init pxa27x_map_io(void);
-extern void __init pxa27x_init_irq(void);
extern int __init pxa27x_set_pwrmode(unsigned int mode);
extern void pxa27x_cpu_pm_enter(suspend_state_t state);
-#define pxa27x_handle_irq ichp_handle_irq
-
#endif /* __MACH_PXA27x_H */
diff --git a/arch/arm/mach-pxa/include/mach/pxa3xx.h b/arch/arm/mach-pxa/include/mach/pxa3xx.h
index 6dd7fa163e29..b4143fb6631f 100644
--- a/arch/arm/mach-pxa/include/mach/pxa3xx.h
+++ b/arch/arm/mach-pxa/include/mach/pxa3xx.h
@@ -5,9 +5,4 @@
#include <mach/pxa3xx-regs.h>
#include <mach/irqs.h>
-extern void __init pxa3xx_map_io(void);
-extern void __init pxa3xx_init_irq(void);
-
-#define pxa3xx_handle_irq ichp_handle_irq
-
#endif /* __MACH_PXA3XX_H */
diff --git a/arch/arm/mach-pxa/mfp-pxa2xx.c b/arch/arm/mach-pxa/mfp-pxa2xx.c
index ef0426a159d4..666b78972c40 100644
--- a/arch/arm/mach-pxa/mfp-pxa2xx.c
+++ b/arch/arm/mach-pxa/mfp-pxa2xx.c
@@ -93,8 +93,8 @@ static int __mfp_config_gpio(unsigned gpio, unsigned long c)
break;
default:
/* warning and fall through, treat as MFP_LPM_DEFAULT */
- pr_warning("%s: GPIO%d: unsupported low power mode\n",
- __func__, gpio);
+ pr_warn("%s: GPIO%d: unsupported low power mode\n",
+ __func__, gpio);
break;
}
@@ -107,14 +107,12 @@ static int __mfp_config_gpio(unsigned gpio, unsigned long c)
* configurations of those pins not able to wakeup
*/
if ((c & MFP_LPM_CAN_WAKEUP) && !gpio_desc[gpio].can_wakeup) {
- pr_warning("%s: GPIO%d unable to wakeup\n",
- __func__, gpio);
+ pr_warn("%s: GPIO%d unable to wakeup\n", __func__, gpio);
return -EINVAL;
}
if ((c & MFP_LPM_CAN_WAKEUP) && is_out) {
- pr_warning("%s: output GPIO%d unable to wakeup\n",
- __func__, gpio);
+ pr_warn("%s: output GPIO%d unable to wakeup\n", __func__, gpio);
return -EINVAL;
}
@@ -126,7 +124,7 @@ static inline int __mfp_validate(int mfp)
int gpio = mfp_to_gpio(mfp);
if ((mfp > MFP_PIN_GPIO127) || !gpio_desc[gpio].valid) {
- pr_warning("%s: GPIO%d is invalid pin\n", __func__, gpio);
+ pr_warn("%s: GPIO%d is invalid pin\n", __func__, gpio);
return -1;
}
diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c
index 131991629116..29019beae591 100644
--- a/arch/arm/mach-pxa/poodle.c
+++ b/arch/arm/mach-pxa/poodle.c
@@ -446,7 +446,7 @@ static void __init poodle_init(void)
ret = platform_add_devices(devices, ARRAY_SIZE(devices));
if (ret)
- pr_warning("poodle: Unable to register LoCoMo device\n");
+ pr_warn("poodle: Unable to register LoCoMo device\n");
pxa_set_fb_info(&poodle_locomo_device.dev, &poodle_fb_info);
pxa_set_udc_info(&udc_info);
diff --git a/arch/arm/mach-pxa/pxa-dt.c b/arch/arm/mach-pxa/pxa-dt.c
index f6a2c4b1c1dc..7e0e5bd0c9de 100644
--- a/arch/arm/mach-pxa/pxa-dt.c
+++ b/arch/arm/mach-pxa/pxa-dt.c
@@ -15,13 +15,10 @@
#include <asm/mach/arch.h>
#include <asm/mach/time.h>
#include <mach/irqs.h>
-#include <mach/pxa3xx.h>
#include "generic.h"
#ifdef CONFIG_PXA3xx
-extern void __init pxa3xx_dt_init_irq(void);
-
static const struct of_dev_auxdata pxa3xx_auxdata_lookup[] __initconst = {
OF_DEV_AUXDATA("mrvl,pxa-uart", 0x40100000, "pxa2xx-uart.0", NULL),
OF_DEV_AUXDATA("mrvl,pxa-uart", 0x40200000, "pxa2xx-uart.1", NULL),
@@ -61,3 +58,18 @@ DT_MACHINE_START(PXA_DT, "Marvell PXA3xx (Device Tree Support)")
.dt_compat = pxa3xx_dt_board_compat,
MACHINE_END
#endif
+
+#ifdef CONFIG_PXA27x
+static const char * const pxa27x_dt_board_compat[] __initconst = {
+ "marvell,pxa270",
+ NULL,
+};
+
+DT_MACHINE_START(PXA27X_DT, "Marvell PXA2xx (Device Tree Support)")
+ .map_io = pxa27x_map_io,
+ .init_irq = pxa27x_dt_init_irq,
+ .handle_irq = pxa27x_handle_irq,
+ .restart = pxa_restart,
+ .dt_compat = pxa27x_dt_board_compat,
+MACHINE_END
+#endif
diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c
index b040d7d14888..af423a48c2e3 100644
--- a/arch/arm/mach-pxa/pxa27x.c
+++ b/arch/arm/mach-pxa/pxa27x.c
@@ -398,6 +398,12 @@ void __init pxa27x_init_irq(void)
pxa_init_irq(34, pxa27x_set_wake);
}
+void __init pxa27x_dt_init_irq(void)
+{
+ if (IS_ENABLED(CONFIG_OF))
+ pxa_dt_irq_init(pxa27x_set_wake);
+}
+
static struct map_desc pxa27x_io_desc[] __initdata = {
{ /* Mem Ctl */
.virtual = (unsigned long)SMEMC_VIRT,
diff --git a/arch/arm/mach-pxa/pxa3xx-ulpi.c b/arch/arm/mach-pxa/pxa3xx-ulpi.c
index e329ccefd364..1c85275cb768 100644
--- a/arch/arm/mach-pxa/pxa3xx-ulpi.c
+++ b/arch/arm/mach-pxa/pxa3xx-ulpi.c
@@ -74,7 +74,7 @@ static int pxa310_ulpi_poll(void)
cpu_relax();
}
- pr_warning("%s: ULPI access timed out!\n", __func__);
+ pr_warn("%s: ULPI access timed out!\n", __func__);
return -ETIMEDOUT;
}
@@ -84,7 +84,7 @@ static int pxa310_ulpi_read(struct usb_phy *otg, u32 reg)
int err;
if (pxa310_ulpi_get_phymode() != SYNCH) {
- pr_warning("%s: PHY is not in SYNCH mode!\n", __func__);
+ pr_warn("%s: PHY is not in SYNCH mode!\n", __func__);
return -EBUSY;
}
@@ -101,7 +101,7 @@ static int pxa310_ulpi_read(struct usb_phy *otg, u32 reg)
static int pxa310_ulpi_write(struct usb_phy *otg, u32 val, u32 reg)
{
if (pxa310_ulpi_get_phymode() != SYNCH) {
- pr_warning("%s: PHY is not in SYNCH mode!\n", __func__);
+ pr_warn("%s: PHY is not in SYNCH mode!\n", __func__);
return -EBUSY;
}
@@ -379,7 +379,6 @@ static int pxa3xx_u2d_remove(struct platform_device *pdev)
static struct platform_driver pxa3xx_u2d_ulpi_driver = {
.driver = {
.name = "pxa3xx-u2d",
- .owner = THIS_MODULE,
},
.probe = pxa3xx_u2d_probe,
.remove = pxa3xx_u2d_remove,
diff --git a/arch/arm/mach-pxa/raumfeld.c b/arch/arm/mach-pxa/raumfeld.c
index 8386dc30b3e4..a762b23ac830 100644
--- a/arch/arm/mach-pxa/raumfeld.c
+++ b/arch/arm/mach-pxa/raumfeld.c
@@ -521,7 +521,7 @@ static void __init raumfeld_w1_init(void)
"W1 external pullup enable");
if (ret < 0)
- pr_warning("Unable to request GPIO_W1_PULLUP_ENABLE\n");
+ pr_warn("Unable to request GPIO_W1_PULLUP_ENABLE\n");
else
gpio_direction_output(GPIO_W1_PULLUP_ENABLE, 0);
@@ -600,7 +600,7 @@ static void __init raumfeld_lcd_init(void)
ret = gpio_request(GPIO_TFT_VA_EN, "display VA enable");
if (ret < 0)
- pr_warning("Unable to request GPIO_TFT_VA_EN\n");
+ pr_warn("Unable to request GPIO_TFT_VA_EN\n");
else
gpio_direction_output(GPIO_TFT_VA_EN, 1);
@@ -608,7 +608,7 @@ static void __init raumfeld_lcd_init(void)
ret = gpio_request(GPIO_DISPLAY_ENABLE, "display enable");
if (ret < 0)
- pr_warning("Unable to request GPIO_DISPLAY_ENABLE\n");
+ pr_warn("Unable to request GPIO_DISPLAY_ENABLE\n");
else
gpio_direction_output(GPIO_DISPLAY_ENABLE, 1);
@@ -814,17 +814,17 @@ static void __init raumfeld_power_init(void)
/* Set PEN2 high to enable maximum charge current */
ret = gpio_request(GPIO_CHRG_PEN2, "CHRG_PEN2");
if (ret < 0)
- pr_warning("Unable to request GPIO_CHRG_PEN2\n");
+ pr_warn("Unable to request GPIO_CHRG_PEN2\n");
else
gpio_direction_output(GPIO_CHRG_PEN2, 1);
ret = gpio_request(GPIO_CHARGE_DC_OK, "CABLE_DC_OK");
if (ret < 0)
- pr_warning("Unable to request GPIO_CHARGE_DC_OK\n");
+ pr_warn("Unable to request GPIO_CHARGE_DC_OK\n");
ret = gpio_request(GPIO_CHARGE_USB_SUSP, "CHARGE_USB_SUSP");
if (ret < 0)
- pr_warning("Unable to request GPIO_CHARGE_USB_SUSP\n");
+ pr_warn("Unable to request GPIO_CHARGE_USB_SUSP\n");
else
gpio_direction_output(GPIO_CHARGE_USB_SUSP, 0);
@@ -976,19 +976,19 @@ static void __init raumfeld_audio_init(void)
ret = gpio_request(GPIO_CODEC_RESET, "cs4270 reset");
if (ret < 0)
- pr_warning("unable to request GPIO_CODEC_RESET\n");
+ pr_warn("unable to request GPIO_CODEC_RESET\n");
else
gpio_direction_output(GPIO_CODEC_RESET, 1);
ret = gpio_request(GPIO_SPDIF_RESET, "ak4104 s/pdif reset");
if (ret < 0)
- pr_warning("unable to request GPIO_SPDIF_RESET\n");
+ pr_warn("unable to request GPIO_SPDIF_RESET\n");
else
gpio_direction_output(GPIO_SPDIF_RESET, 1);
ret = gpio_request(GPIO_MCLK_RESET, "MCLK reset");
if (ret < 0)
- pr_warning("unable to request GPIO_MCLK_RESET\n");
+ pr_warn("unable to request GPIO_MCLK_RESET\n");
else
gpio_direction_output(GPIO_MCLK_RESET, 1);
@@ -1019,20 +1019,20 @@ static void __init raumfeld_common_init(void)
ret = gpio_request(GPIO_W2W_RESET, "Wi2Wi reset");
if (ret < 0)
- pr_warning("Unable to request GPIO_W2W_RESET\n");
+ pr_warn("Unable to request GPIO_W2W_RESET\n");
else
gpio_direction_output(GPIO_W2W_RESET, 0);
ret = gpio_request(GPIO_W2W_PDN, "Wi2Wi powerup");
if (ret < 0)
- pr_warning("Unable to request GPIO_W2W_PDN\n");
+ pr_warn("Unable to request GPIO_W2W_PDN\n");
else
gpio_direction_output(GPIO_W2W_PDN, 0);
/* this can be used to switch off the device */
ret = gpio_request(GPIO_SHUTDOWN_SUPPLY, "supply shutdown");
if (ret < 0)
- pr_warning("Unable to request GPIO_SHUTDOWN_SUPPLY\n");
+ pr_warn("Unable to request GPIO_SHUTDOWN_SUPPLY\n");
else
gpio_direction_output(GPIO_SHUTDOWN_SUPPLY, 0);
@@ -1051,7 +1051,7 @@ static void __init raumfeld_controller_init(void)
ret = gpio_request(GPIO_SHUTDOWN_BATT, "battery shutdown");
if (ret < 0)
- pr_warning("Unable to request GPIO_SHUTDOWN_BATT\n");
+ pr_warn("Unable to request GPIO_SHUTDOWN_BATT\n");
else
gpio_direction_output(GPIO_SHUTDOWN_BATT, 0);
diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index 840c3a48e720..962a7f31f596 100644
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -924,6 +924,14 @@ static inline void spitz_i2c_init(void) {}
#endif
/******************************************************************************
+ * Audio devices
+ ******************************************************************************/
+static inline void spitz_audio_init(void)
+{
+ platform_device_register_simple("spitz-audio", -1, NULL, 0);
+}
+
+/******************************************************************************
* Machine init
******************************************************************************/
static void spitz_poweroff(void)
@@ -970,6 +978,7 @@ static void __init spitz_init(void)
spitz_nor_init();
spitz_nand_init();
spitz_i2c_init();
+ spitz_audio_init();
}
static void __init spitz_fixup(struct tag *tags, char **cmdline)
diff --git a/arch/arm/mach-pxa/tosa-bt.c b/arch/arm/mach-pxa/tosa-bt.c
index fc3646c2c694..685deff861d2 100644
--- a/arch/arm/mach-pxa/tosa-bt.c
+++ b/arch/arm/mach-pxa/tosa-bt.c
@@ -129,7 +129,6 @@ static struct platform_driver tosa_bt_driver = {
.driver = {
.name = "tosa-bt",
- .owner = THIS_MODULE,
},
};
diff --git a/arch/arm/mach-pxa/tosa.c b/arch/arm/mach-pxa/tosa.c
index c158a6e3e0aa..7780d1faa06f 100644
--- a/arch/arm/mach-pxa/tosa.c
+++ b/arch/arm/mach-pxa/tosa.c
@@ -30,7 +30,7 @@
#include <linux/gpio_keys.h>
#include <linux/input.h>
#include <linux/gpio.h>
-#include <linux/pda_power.h>
+#include <linux/power/gpio-charger.h>
#include <linux/spi/spi.h>
#include <linux/spi/pxa2xx_spi.h>
#include <linux/input/matrix_keypad.h>
@@ -361,44 +361,17 @@ static struct pxaficp_platform_data tosa_ficp_platform_data = {
/*
* Tosa AC IN
*/
-static int tosa_power_init(struct device *dev)
-{
- int ret = gpio_request(TOSA_GPIO_AC_IN, "ac in");
- if (ret)
- goto err_gpio_req;
-
- ret = gpio_direction_input(TOSA_GPIO_AC_IN);
- if (ret)
- goto err_gpio_in;
-
- return 0;
-
-err_gpio_in:
- gpio_free(TOSA_GPIO_AC_IN);
-err_gpio_req:
- return ret;
-}
-
-static void tosa_power_exit(struct device *dev)
-{
- gpio_free(TOSA_GPIO_AC_IN);
-}
-
-static int tosa_power_ac_online(void)
-{
- return gpio_get_value(TOSA_GPIO_AC_IN) == 0;
-}
-
static char *tosa_ac_supplied_to[] = {
"main-battery",
"backup-battery",
"jacket-battery",
};
-static struct pda_power_pdata tosa_power_data = {
- .init = tosa_power_init,
- .is_ac_online = tosa_power_ac_online,
- .exit = tosa_power_exit,
+static struct gpio_charger_platform_data tosa_power_data = {
+ .name = "charger",
+ .type = POWER_SUPPLY_TYPE_MAINS,
+ .gpio = TOSA_GPIO_AC_IN,
+ .gpio_active_low = 1,
.supplied_to = tosa_ac_supplied_to,
.num_supplicants = ARRAY_SIZE(tosa_ac_supplied_to),
};
@@ -415,7 +388,7 @@ static struct resource tosa_power_resource[] = {
};
static struct platform_device tosa_power_device = {
- .name = "pda-power",
+ .name = "gpio-charger",
.id = -1,
.dev.platform_data = &tosa_power_data,
.resource = tosa_power_resource,
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-04-30 15:37:42 +0000