diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2019-10-08 18:20:39 +0200 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2019-11-11 21:57:28 +0100 |
| commit | 50ec88120ea16cf8b9aabf8422c364166ce3ee17 (patch) | |
| tree | 5cbab1bf89502169027e7127357a4ccf6b7fef37 /arch/arm/mach-pxa | |
| parent | can: dev: can_restart(): remove unused code (diff) | |
| download | linux-50ec88120ea16cf8b9aabf8422c364166ce3ee17.tar.xz linux-50ec88120ea16cf8b9aabf8422c364166ce3ee17.zip | |
can: mcp251x: get rid of legacy platform data
Instead of using legacy platform data, switch to use device properties.
For clock frequency we are using well established clock-frequency property.
Users, two for now, are also converted here.
Cc: Daniel Mack <daniel@zonque.org>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
Cc: Robert Jarzmik <robert.jarzmik@free.fr>
Cc: Russell King <linux@armlinux.org.uk>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'arch/arm/mach-pxa')
| -rw-r--r-- | arch/arm/mach-pxa/icontrol.c | 9 | ||||
| -rw-r--r-- | arch/arm/mach-pxa/zeus.c | 9 |
2 files changed, 10 insertions, 8 deletions
diff --git a/arch/arm/mach-pxa/icontrol.c b/arch/arm/mach-pxa/icontrol.c index 865b10344ea2..0474a4b1394d 100644 --- a/arch/arm/mach-pxa/icontrol.c +++ b/arch/arm/mach-pxa/icontrol.c @@ -12,6 +12,7 @@ #include <linux/irq.h> #include <linux/platform_device.h> +#include <linux/property.h> #include <linux/gpio.h> #include <asm/mach-types.h> @@ -22,7 +23,6 @@ #include <linux/spi/spi.h> #include <linux/spi/pxa2xx_spi.h> -#include <linux/can/platform/mcp251x.h> #include <linux/regulator/machine.h> #include "generic.h" @@ -69,8 +69,9 @@ static struct pxa2xx_spi_chip mcp251x_chip_info4 = { .gpio_cs = ICONTROL_MCP251x_nCS4 }; -static struct mcp251x_platform_data mcp251x_info = { - .oscillator_frequency = 16E6, +static const struct property_entry mcp251x_properties[] = { + PROPERTY_ENTRY_U32("clock-frequency", 16000000), + {} }; static struct spi_board_info mcp251x_board_info[] = { @@ -79,7 +80,7 @@ static struct spi_board_info mcp251x_board_info[] = { .max_speed_hz = 6500000, .bus_num = 3, .chip_select = 0, - .platform_data = &mcp251x_info, + .properties = mcp251x_properties, .controller_data = &mcp251x_chip_info1, .irq = PXA_GPIO_TO_IRQ(ICONTROL_MCP251x_nIRQ1) }, diff --git a/arch/arm/mach-pxa/zeus.c b/arch/arm/mach-pxa/zeus.c index da113c8eefbf..b27fc7ac9cea 100644 --- a/arch/arm/mach-pxa/zeus.c +++ b/arch/arm/mach-pxa/zeus.c @@ -13,6 +13,7 @@ #include <linux/leds.h> #include <linux/irq.h> #include <linux/pm.h> +#include <linux/property.h> #include <linux/gpio.h> #include <linux/gpio/machine.h> #include <linux/serial_8250.h> @@ -27,7 +28,6 @@ #include <linux/platform_data/i2c-pxa.h> #include <linux/platform_data/pca953x.h> #include <linux/apm-emulation.h> -#include <linux/can/platform/mcp251x.h> #include <linux/regulator/fixed.h> #include <linux/regulator/machine.h> @@ -428,14 +428,15 @@ static struct gpiod_lookup_table can_regulator_gpiod_table = { }, }; -static struct mcp251x_platform_data zeus_mcp2515_pdata = { - .oscillator_frequency = 16*1000*1000, +static const struct property_entry mcp251x_properties[] = { + PROPERTY_ENTRY_U32("clock-frequency", 16000000), + {} }; static struct spi_board_info zeus_spi_board_info[] = { [0] = { .modalias = "mcp2515", - .platform_data = &zeus_mcp2515_pdata, + .properties = mcp251x_properties, .irq = PXA_GPIO_TO_IRQ(ZEUS_CAN_GPIO), .max_speed_hz = 1*1000*1000, .bus_num = 3, |