diff options
| author |   Stephan Gerhold <stephan@gerhold.net> | 2019-11-17 23:10:53 +0100 |
|---|---|---|
| committer |   Lee Jones <lee.jones@linaro.org> | 2020-01-24 07:33:57 +0000 |
| commit | 1c0769d2093518b192a36eebab9134d597d4bc02 (patch) | |
| tree | 3ded7c6abd841dd8c5b97242886e73a039a60bda /drivers/mfd/ab8500-core.c | |
| parent | dt-bindings: mfd: ab8500: Document AB8505 bindings (diff) | |
| download | wireguard-linux-1c0769d2093518b192a36eebab9134d597d4bc02.tar.xz wireguard-linux-1c0769d2093518b192a36eebab9134d597d4bc02.zip | |
mfd: ab8500-core: Add device tree support for AB8505
AB8505 support was never fully converted to the device tree.
Most of the MFD cells for AB8505 lack an "of_compatible",
which prevents them from being configured through the device tree.
Align the definition of the AB8505 MFD cells with the ones for AB8500,
and add device tree compatibles. Except for GPIO and regulators the
compatibles are equal to those used for AB8500 because the hardware
does not differ much.
Finally, change db8500_prcmu_register_ab8500() to check for the AB8505
device tree node additionally, and probe it if it is found.
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd/ab8500-core.c')
| -rw-r--r-- | drivers/mfd/ab8500-core.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/drivers/mfd/ab8500-core.c b/drivers/mfd/ab8500-core.c index bafc729fc434..6db7969101d6 100644 --- a/drivers/mfd/ab8500-core.c +++ b/drivers/mfd/ab8500-core.c @@ -718,17 +718,20 @@ static const struct mfd_cell ab8505_devs[] = { #ifdef CONFIG_DEBUG_FS { .name = "ab8500-debug", + .of_compatible = "stericsson,ab8500-debug", }, #endif { .name = "ab8500-sysctrl", + .of_compatible = "stericsson,ab8500-sysctrl", }, { .name = "ab8500-regulator", + .of_compatible = "stericsson,ab8505-regulator", }, { .name = "abx500-clk", - .of_compatible = "stericsson,abx500-clk", + .of_compatible = "stericsson,ab8500-clk", }, { .name = "ab8500-gpadc", @@ -736,25 +739,32 @@ static const struct mfd_cell ab8505_devs[] = { }, { .name = "ab8500-rtc", + .of_compatible = "stericsson,ab8500-rtc", }, { .name = "ab8500-acc-det", + .of_compatible = "stericsson,ab8500-acc-det", }, { .name = "ab8500-poweron-key", + .of_compatible = "stericsson,ab8500-poweron-key", }, { .name = "ab8500-pwm", + .of_compatible = "stericsson,ab8500-pwm", .id = 1, }, { .name = "pinctrl-ab8505", + .of_compatible = "stericsson,ab8505-gpio", }, { .name = "ab8500-usb", + .of_compatible = "stericsson,ab8500-usb", }, { .name = "ab8500-codec", + .of_compatible = "stericsson,ab8500-codec", }, { .name = "ab-iddet", @@ -1276,7 +1286,7 @@ static int ab8500_probe(struct platform_device *pdev) static const struct platform_device_id ab8500_id[] = { { "ab8500-core", AB8500_VERSION_AB8500 }, - { "ab8505-i2c", AB8500_VERSION_AB8505 }, + { "ab8505-core", AB8500_VERSION_AB8505 }, { "ab9540-i2c", AB8500_VERSION_AB9540 }, { "ab8540-i2c", AB8500_VERSION_AB8540 }, { } |