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| author | Lee Jones <lee.jones@linaro.org> | 2012-09-03 13:33:39 (GMT) |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2012-09-04 08:14:31 (GMT) |
| commit | 0b5ea1e230432d79ce985338bbcbab1f82ae26a0 (patch) | |
| tree | 30185a115d5e4638bfb31ac7ab6084b2f0bfc1ef /arch/arm/mach-ux500/board-mop500-regulators.c | |
| parent | 5caecb44704657b9587977eb87a397f9b25cabbc (diff) | |
| download | linux-fsl-qoriq-0b5ea1e230432d79ce985338bbcbab1f82ae26a0.tar.xz | |
ARM: ux500: Provide SMSC911x fixed-regulator when not booting DT
The SMSC911x Ethernet chip requires a fixed-regulator in order to
function correctly. We have previously provided a means to obtain
this during a Device Tree boot, however nothing has been put into
place when booting with a non-DT kernel. This patch aims to change
that.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
[Added a Kconfig select so the build does not break]
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch/arm/mach-ux500/board-mop500-regulators.c')
| -rw-r--r-- | arch/arm/mach-ux500/board-mop500-regulators.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/arm/mach-ux500/board-mop500-regulators.c b/arch/arm/mach-ux500/board-mop500-regulators.c index 52426a4..2a17bc5 100644 --- a/arch/arm/mach-ux500/board-mop500-regulators.c +++ b/arch/arm/mach-ux500/board-mop500-regulators.c @@ -13,6 +13,21 @@ #include <linux/regulator/ab8500.h> #include "board-mop500-regulators.h" +static struct regulator_consumer_supply gpio_en_3v3_consumers[] = { + REGULATOR_SUPPLY("vdd33a", "smsc911x.0"), +}; + +struct regulator_init_data gpio_en_3v3_regulator = { + .constraints = { + .name = "EN-3V3", + .min_uV = 3300000, + .max_uV = 3300000, + .valid_ops_mask = REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = ARRAY_SIZE(gpio_en_3v3_consumers), + .consumer_supplies = gpio_en_3v3_consumers, +}; + /* * TPS61052 regulator */ |