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| author | Linus Walleij <linus.walleij@linaro.org> | 2014-02-27 14:29:22 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2014-02-27 14:56:19 +0100 |
| commit | e4ecf2bda239ddef5f4edd0e05d48bfdf88a475d (patch) | |
| tree | cda31855444c116394cec653eef7ffbc833823b9 /arch/arm/mach-realview/core.c | |
| parent | d1cb3ecf327066137fb6245b13030cde60241dd6 (diff) | |
| download | linux-e4ecf2bda239ddef5f4edd0e05d48bfdf88a475d.tar.bz2 | |
ARM: plat-versatile: convert LEDs to platform device
The LEDs were initialized unconditionally with an fs_initcall()
which doesn't play well with multiplatform. Convert the driver
to a platform device and convert all boards with these LEDs
to register a platform device and pass the register as a
resource instead.
Tested successfully on the Versatile/AB and RealView PB1176.
Cc: Bryan Wu <cooloney@gmail.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Pawel Moll <pawel.moll@arm.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch/arm/mach-realview/core.c')
| -rw-r--r-- | arch/arm/mach-realview/core.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/arm/mach-realview/core.c b/arch/arm/mach-realview/core.c index 1d5ee5c9a1dc..960b8dd78c44 100644 --- a/arch/arm/mach-realview/core.c +++ b/arch/arm/mach-realview/core.c @@ -148,6 +148,21 @@ struct platform_device realview_cf_device = { }, }; +static struct resource realview_leds_resources[] = { + { + .start = REALVIEW_SYS_BASE + REALVIEW_SYS_LED_OFFSET, + .end = REALVIEW_SYS_BASE + REALVIEW_SYS_LED_OFFSET + 4, + .flags = IORESOURCE_MEM, + }, +}; + +struct platform_device realview_leds_device = { + .name = "versatile-leds", + .id = -1, + .num_resources = ARRAY_SIZE(realview_leds_resources), + .resource = realview_leds_resources, +}; + static struct resource realview_i2c_resource = { .start = REALVIEW_I2C_BASE, .end = REALVIEW_I2C_BASE + SZ_4K - 1, |