From b273c5e0b65a98003e6fde6bf2eeba15d1ce8cf4 Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Sun, 14 Feb 2016 14:07:07 +0100 Subject: [PATCH] mfd: stmpe: Add the proper PWM resources This adds the PWM resources to the STMPE MFD driver, so that it can properly grab and use them. Signed-off-by: Linus Walleij Signed-off-by: Lee Jones --- drivers/mfd/stmpe.c | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) diff --git a/drivers/mfd/stmpe.c b/drivers/mfd/stmpe.c index 8222e374e4b1..fb8f9e8b75df 100644 --- a/drivers/mfd/stmpe.c +++ b/drivers/mfd/stmpe.c @@ -333,6 +333,31 @@ static const struct mfd_cell stmpe_keypad_cell = { .num_resources = ARRAY_SIZE(stmpe_keypad_resources), }; +/* + * PWM (1601, 2401, 2403) + */ +static struct resource stmpe_pwm_resources[] = { + { + .name = "PWM0", + .flags = IORESOURCE_IRQ, + }, + { + .name = "PWM1", + .flags = IORESOURCE_IRQ, + }, + { + .name = "PWM2", + .flags = IORESOURCE_IRQ, + }, +}; + +static const struct mfd_cell stmpe_pwm_cell = { + .name = "stmpe-pwm", + .of_compatible = "st,stmpe-pwm", + .resources = stmpe_pwm_resources, + .num_resources = ARRAY_SIZE(stmpe_pwm_resources), +}; + /* * STMPE801 */ @@ -537,6 +562,11 @@ static struct stmpe_variant_block stmpe1601_blocks[] = { .irq = STMPE1601_IRQ_KEYPAD, .block = STMPE_BLOCK_KEYPAD, }, + { + .cell = &stmpe_pwm_cell, + .irq = STMPE1601_IRQ_PWM0, + .block = STMPE_BLOCK_PWM, + }, }; /* supported autosleep timeout delay (in msecs) */ @@ -771,6 +801,11 @@ static struct stmpe_variant_block stmpe24xx_blocks[] = { .irq = STMPE24XX_IRQ_KEYPAD, .block = STMPE_BLOCK_KEYPAD, }, + { + .cell = &stmpe_pwm_cell, + .irq = STMPE24XX_IRQ_PWM0, + .block = STMPE_BLOCK_PWM, + }, }; static int stmpe24xx_enable(struct stmpe *stmpe, unsigned int blocks, -- 2.30.2