From 8af1b0d72f7b65f0ed34f0b2c5d1774fabca24a2 Mon Sep 17 00:00:00 2001 From: Balaji T K Date: Thu, 10 Feb 2011 18:45:26 +0530 Subject: OMAP4: add clk32kg data to omap4panda and blaze board file In Blaze and Panda, 32KHz clock - CLK32KG to WLAN is supplied from Phoenix TWL6030. Add CLK32KG platform data to blaze and omap4panda board file. Signed-off-by: Balaji T K Acked-by: Mark Brown Acked-by: Tony Lindgren Signed-off-by: Samuel Ortiz --- arch/arm/mach-omap2/board-4430sdp.c | 7 +++++++ arch/arm/mach-omap2/board-omap4panda.c | 7 +++++++ 2 files changed, 14 insertions(+) (limited to 'arch/arm') diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c index 333ceb2c8fb0..964f12bb936c 100644 --- a/arch/arm/mach-omap2/board-4430sdp.c +++ b/arch/arm/mach-omap2/board-4430sdp.c @@ -547,6 +547,12 @@ static struct regulator_init_data sdp4430_vusb = { }, }; +static struct regulator_init_data sdp4430_clk32kg = { + .constraints = { + .valid_ops_mask = REGULATOR_CHANGE_STATUS, + }, +}; + static struct twl4030_platform_data sdp4430_twldata = { .irq_base = TWL6030_IRQ_BASE, .irq_end = TWL6030_IRQ_END, @@ -562,6 +568,7 @@ static struct twl4030_platform_data sdp4430_twldata = { .vaux1 = &sdp4430_vaux1, .vaux2 = &sdp4430_vaux2, .vaux3 = &sdp4430_vaux3, + .clk32kg = &sdp4430_clk32kg, .usb = &omap4_usbphy_data }; diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c index 0f4d8a762a70..f132e8197e3d 100644 --- a/arch/arm/mach-omap2/board-omap4panda.c +++ b/arch/arm/mach-omap2/board-omap4panda.c @@ -407,6 +407,12 @@ static struct regulator_init_data omap4_panda_vusb = { }, }; +static struct regulator_init_data omap4_panda_clk32kg = { + .constraints = { + .valid_ops_mask = REGULATOR_CHANGE_STATUS, + }, +}; + static struct twl4030_platform_data omap4_panda_twldata = { .irq_base = TWL6030_IRQ_BASE, .irq_end = TWL6030_IRQ_END, @@ -422,6 +428,7 @@ static struct twl4030_platform_data omap4_panda_twldata = { .vaux1 = &omap4_panda_vaux1, .vaux2 = &omap4_panda_vaux2, .vaux3 = &omap4_panda_vaux3, + .clk32kg = &omap4_panda_clk32kg, .usb = &omap4_usbphy_data, }; -- cgit v1.2.3 From 4ec1b54c4d082d4bad19b55ca709da7e7138d542 Mon Sep 17 00:00:00 2001 From: Andres Salomon Date: Thu, 17 Feb 2011 19:07:23 -0800 Subject: mfd: mfd_cell is now implicitly available to mc13xxx drivers The cell's platform_data is now accessed with a helper function; change clients to use that, and remove the now-unused data_size. Note that mfd-core no longer makes a copy of platform_data, but the mc13xxx-core driver creates the pdata structures on the stack. In order to get around that, the various ARM mach types that set the pdata have been changed to hold the variable in static (global) memory. Also note that __initdata references in aforementioned pdata structs have been dropped. Signed-off-by: Andres Salomon Signed-off-by: Samuel Ortiz --- arch/arm/mach-imx/mach-mx27_3ds.c | 11 +++++++---- arch/arm/mach-imx/mach-pcm038.c | 10 ++++++---- arch/arm/mach-mx3/mach-mx31_3ds.c | 10 ++++++---- arch/arm/mach-mx3/mach-mx31moboard.c | 6 ++++-- drivers/leds/leds-mc13783.c | 7 ++++--- drivers/mfd/mc13xxx-core.c | 18 +++++------------- drivers/regulator/mc13783-regulator.c | 7 +++---- drivers/regulator/mc13892-regulator.c | 7 +++---- include/linux/mfd/mc13xxx.h | 3 +-- 9 files changed, 39 insertions(+), 40 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-imx/mach-mx27_3ds.c b/arch/arm/mach-imx/mach-mx27_3ds.c index 614b3c00c4a0..6e1accf93f81 100644 --- a/arch/arm/mach-imx/mach-mx27_3ds.c +++ b/arch/arm/mach-imx/mach-mx27_3ds.c @@ -232,10 +232,13 @@ static struct mc13xxx_regulator_init_data mx27_3ds_regulators[] = { }; /* MC13783 */ -static struct mc13xxx_platform_data mc13783_pdata __initdata = { - .regulators = mx27_3ds_regulators, - .num_regulators = ARRAY_SIZE(mx27_3ds_regulators), - .flags = MC13XXX_USE_REGULATOR, +static struct mc13xxx_platform_data mc13783_pdata = { + .regulators = { + .regulators = mx27_3ds_regulators, + .num_regulators = ARRAY_SIZE(mx27_3ds_regulators), + + }, + .flags = MC13783_USE_REGULATOR, }; /* SPI */ diff --git a/arch/arm/mach-imx/mach-pcm038.c b/arch/arm/mach-imx/mach-pcm038.c index 38c77084b615..4cbce6d0fef1 100644 --- a/arch/arm/mach-imx/mach-pcm038.c +++ b/arch/arm/mach-imx/mach-pcm038.c @@ -263,10 +263,12 @@ static struct mc13xxx_regulator_init_data pcm038_regulators[] = { }; static struct mc13xxx_platform_data pcm038_pmic = { - .regulators = pcm038_regulators, - .num_regulators = ARRAY_SIZE(pcm038_regulators), - .flags = MC13XXX_USE_ADC | MC13XXX_USE_REGULATOR | - MC13XXX_USE_TOUCHSCREEN, + .regulators = { + .regulators = pcm038_regulators, + .num_regulators = ARRAY_SIZE(pcm038_regulators), + }, + .flags = MC13783_USE_ADC | MC13783_USE_REGULATOR | + MC13783_USE_TOUCHSCREEN, }; static struct spi_board_info pcm038_spi_board_info[] __initdata = { diff --git a/arch/arm/mach-mx3/mach-mx31_3ds.c b/arch/arm/mach-mx3/mach-mx31_3ds.c index 544d3e414f58..034be624d35c 100644 --- a/arch/arm/mach-mx3/mach-mx31_3ds.c +++ b/arch/arm/mach-mx3/mach-mx31_3ds.c @@ -488,10 +488,12 @@ static struct mc13xxx_regulator_init_data mx31_3ds_regulators[] = { }; /* MC13783 */ -static struct mc13xxx_platform_data mc13783_pdata __initdata = { - .regulators = mx31_3ds_regulators, - .num_regulators = ARRAY_SIZE(mx31_3ds_regulators), - .flags = MC13XXX_USE_REGULATOR | MC13XXX_USE_TOUCHSCREEN +static struct mc13xxx_platform_data mc13783_pdata = { + .regulators = { + .regulators = mx31_3ds_regulators, + .num_regulators = ARRAY_SIZE(mx31_3ds_regulators), + }, + .flags = MC13783_USE_REGULATOR | MC13783_USE_TOUCHSCREEN, }; /* SPI */ diff --git a/arch/arm/mach-mx3/mach-mx31moboard.c b/arch/arm/mach-mx3/mach-mx31moboard.c index 6f3692bccb8a..3a021b01161d 100644 --- a/arch/arm/mach-mx3/mach-mx31moboard.c +++ b/arch/arm/mach-mx3/mach-mx31moboard.c @@ -268,8 +268,10 @@ static struct mc13783_leds_platform_data moboard_leds = { }; static struct mc13xxx_platform_data moboard_pmic = { - .regulators = moboard_regulators, - .num_regulators = ARRAY_SIZE(moboard_regulators), + .regulators = { + .regulators = moboard_regulators, + .num_regulators = ARRAY_SIZE(moboard_regulators), + }, .leds = &moboard_leds, .flags = MC13XXX_USE_REGULATOR | MC13XXX_USE_RTC | MC13XXX_USE_ADC | MC13XXX_USE_LED, diff --git a/drivers/leds/leds-mc13783.c b/drivers/leds/leds-mc13783.c index f05bb08d0f09..06a5bb484707 100644 --- a/drivers/leds/leds-mc13783.c +++ b/drivers/leds/leds-mc13783.c @@ -22,6 +22,7 @@ #include #include #include +#include #include struct mc13783_led { @@ -183,7 +184,7 @@ static int __devinit mc13783_led_setup(struct mc13783_led *led, int max_current) static int __devinit mc13783_leds_prepare(struct platform_device *pdev) { - struct mc13783_leds_platform_data *pdata = dev_get_platdata(&pdev->dev); + struct mc13783_leds_platform_data *pdata = mfd_get_data(pdev); struct mc13783 *dev = dev_get_drvdata(pdev->dev.parent); int ret = 0; int reg = 0; @@ -264,7 +265,7 @@ out: static int __devinit mc13783_led_probe(struct platform_device *pdev) { - struct mc13783_leds_platform_data *pdata = dev_get_platdata(&pdev->dev); + struct mc13783_leds_platform_data *pdata = mfd_get_data(pdev); struct mc13783_led_platform_data *led_cur; struct mc13783_led *led, *led_dat; int ret, i; @@ -351,7 +352,7 @@ err_free: static int __devexit mc13783_led_remove(struct platform_device *pdev) { - struct mc13783_leds_platform_data *pdata = dev_get_platdata(&pdev->dev); + struct mc13783_leds_platform_data *pdata = mfd_get_data(pdev); struct mc13783_led *led = platform_get_drvdata(pdev); struct mc13783 *dev = dev_get_drvdata(pdev->dev.parent); int i; diff --git a/drivers/mfd/mc13xxx-core.c b/drivers/mfd/mc13xxx-core.c index b9fcaf0004da..30807d3a6539 100644 --- a/drivers/mfd/mc13xxx-core.c +++ b/drivers/mfd/mc13xxx-core.c @@ -683,14 +683,13 @@ out: EXPORT_SYMBOL_GPL(mc13783_adc_do_conversion); static int mc13xxx_add_subdevice_pdata(struct mc13xxx *mc13xxx, - const char *format, void *pdata, size_t pdata_size) + const char *format, void *pdata) { char buf[30]; const char *name = mc13xxx_get_chipname(mc13xxx); struct mfd_cell cell = { .platform_data = pdata, - .data_size = pdata_size, }; /* there is no asnprintf in the kernel :-( */ @@ -706,7 +705,7 @@ static int mc13xxx_add_subdevice_pdata(struct mc13xxx *mc13xxx, static int mc13xxx_add_subdevice(struct mc13xxx *mc13xxx, const char *format) { - return mc13xxx_add_subdevice_pdata(mc13xxx, format, NULL, 0); + return mc13xxx_add_subdevice_pdata(mc13xxx, format, NULL); } static int mc13xxx_probe(struct spi_device *spi) @@ -764,13 +763,8 @@ err_revision: mc13xxx_add_subdevice(mc13xxx, "%s-codec"); if (pdata->flags & MC13XXX_USE_REGULATOR) { - struct mc13xxx_regulator_platform_data regulator_pdata = { - .num_regulators = pdata->num_regulators, - .regulators = pdata->regulators, - }; - mc13xxx_add_subdevice_pdata(mc13xxx, "%s-regulator", - ®ulator_pdata, sizeof(regulator_pdata)); + &pdata->regulators); } if (pdata->flags & MC13XXX_USE_RTC) @@ -779,10 +773,8 @@ err_revision: if (pdata->flags & MC13XXX_USE_TOUCHSCREEN) mc13xxx_add_subdevice(mc13xxx, "%s-ts"); - if (pdata->flags & MC13XXX_USE_LED) { - mc13xxx_add_subdevice_pdata(mc13xxx, "%s-led", - pdata->leds, sizeof(*pdata->leds)); - } + if (pdata->flags & MC13XXX_USE_LED) + mc13xxx_add_subdevice_pdata(mc13xxx, "%s-led", pdata->leds); return 0; } diff --git a/drivers/regulator/mc13783-regulator.c b/drivers/regulator/mc13783-regulator.c index 3e5d0c3b4e53..23249cb0a8bd 100644 --- a/drivers/regulator/mc13783-regulator.c +++ b/drivers/regulator/mc13783-regulator.c @@ -15,6 +15,7 @@ #include #include #include +#include #include #include #include @@ -336,8 +337,7 @@ static int __devinit mc13783_regulator_probe(struct platform_device *pdev) { struct mc13xxx_regulator_priv *priv; struct mc13xxx *mc13783 = dev_get_drvdata(pdev->dev.parent); - struct mc13783_regulator_platform_data *pdata = - dev_get_platdata(&pdev->dev); + struct mc13783_regulator_platform_data *pdata = mfd_get_data(pdev); struct mc13783_regulator_init_data *init_data; int i, ret; @@ -381,8 +381,7 @@ err: static int __devexit mc13783_regulator_remove(struct platform_device *pdev) { struct mc13xxx_regulator_priv *priv = platform_get_drvdata(pdev); - struct mc13783_regulator_platform_data *pdata = - dev_get_platdata(&pdev->dev); + struct mc13783_regulator_platform_data *pdata = mfd_get_data(pdev); int i; platform_set_drvdata(pdev, NULL); diff --git a/drivers/regulator/mc13892-regulator.c b/drivers/regulator/mc13892-regulator.c index 1b8f7398a4a8..6f15168e5ed4 100644 --- a/drivers/regulator/mc13892-regulator.c +++ b/drivers/regulator/mc13892-regulator.c @@ -15,6 +15,7 @@ #include #include #include +#include #include #include #include @@ -520,8 +521,7 @@ static int __devinit mc13892_regulator_probe(struct platform_device *pdev) { struct mc13xxx_regulator_priv *priv; struct mc13xxx *mc13892 = dev_get_drvdata(pdev->dev.parent); - struct mc13xxx_regulator_platform_data *pdata = - dev_get_platdata(&pdev->dev); + struct mc13xxx_regulator_platform_data *pdata = mfd_get_data(pdev); struct mc13xxx_regulator_init_data *init_data; int i, ret; u32 val; @@ -595,8 +595,7 @@ err_free: static int __devexit mc13892_regulator_remove(struct platform_device *pdev) { struct mc13xxx_regulator_priv *priv = platform_get_drvdata(pdev); - struct mc13xxx_regulator_platform_data *pdata = - dev_get_platdata(&pdev->dev); + struct mc13xxx_regulator_platform_data *pdata = mfd_get_data(pdev); int i; platform_set_drvdata(pdev, NULL); diff --git a/include/linux/mfd/mc13xxx.h b/include/linux/mfd/mc13xxx.h index a1d391b40e68..c064beaaccb7 100644 --- a/include/linux/mfd/mc13xxx.h +++ b/include/linux/mfd/mc13xxx.h @@ -146,8 +146,7 @@ struct mc13xxx_platform_data { #define MC13XXX_USE_LED (1 << 5) unsigned int flags; - int num_regulators; - struct mc13xxx_regulator_init_data *regulators; + struct mc13xxx_regulator_platform_data regulators; struct mc13xxx_leds_platform_data *leds; }; -- cgit v1.2.3