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    Subject[PATCH 15/43] pwm: ep93xx: add DT support for Cirrus EP93xx
    Date
    - find register range from the device tree
    - provide clock access via of

    Signed-off-by: Nikita Shubin <nikita.shubin@maquefel.me>
    ---

    Notes:
    Arnd Bergmann:
    - wildcards ep93xx to something meaningful, i.e. ep9301
    - drop wrappers

    drivers/pwm/pwm-ep93xx.c | 8 ++++++++
    1 file changed, 8 insertions(+)

    diff --git a/drivers/pwm/pwm-ep93xx.c b/drivers/pwm/pwm-ep93xx.c
    index c45a75e65c86..8bfe6cfbb3db 100644
    --- a/drivers/pwm/pwm-ep93xx.c
    +++ b/drivers/pwm/pwm-ep93xx.c
    @@ -17,6 +17,7 @@
    */

    #include <linux/module.h>
    +#include <linux/of.h>
    #include <linux/platform_device.h>
    #include <linux/slab.h>
    #include <linux/clk.h>
    @@ -190,9 +191,16 @@ static int ep93xx_pwm_probe(struct platform_device *pdev)
    return 0;
    }

    +static const struct of_device_id ep93xx_pwm_of_ids[] = {
    + { .compatible = "cirrus,ep9301-pwm" },
    + {},
    +};
    +MODULE_DEVICE_TABLE(of, ep93xx_pwm_of_ids);
    +
    static struct platform_driver ep93xx_pwm_driver = {
    .driver = {
    .name = "ep93xx-pwm",
    + .of_match_table = ep93xx_pwm_of_ids,
    },
    .probe = ep93xx_pwm_probe,
    };
    --
    2.39.2
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