Commit 731c4793 authored by Paul Cercueil's avatar Paul Cercueil Committed by Thierry Reding
Browse files

pwm: jz4740: Force dependency on Device Tree 



Ingenic SoCs all require CONFIG_OF, so there is no case where we want to
use this driver without CONFIG_OF.

Signed-off-by: default avatarPaul Cercueil <paul@crapouillou.net>
Acked-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: default avatarThierry Reding <thierry.reding@gmail.com>
parent 50315945

drivers/pwm/Kconfig

+1 −1
Original line number Diff line number Diff line
@@ -283,7 +283,7 @@ config PWM_IQS620A 
config PWM_JZ4740

	tristate "Ingenic JZ47xx PWM support"

	depends on MIPS || COMPILE_TEST

	depends on COMMON_CLK

	depends on COMMON_CLK && OF

	select MFD_SYSCON

	help

	  Generic PWM framework driver for Ingenic JZ47xx based

drivers/pwm/pwm-jz4740.c

+4 −6
Original line number Diff line number Diff line
@@ -248,19 +248,18 @@ static int jz4740_pwm_probe(struct platform_device *pdev) 
	return devm_pwmchip_add(dev, &jz4740->chip);

}



static const struct soc_info __maybe_unused jz4740_soc_info = {

static const struct soc_info jz4740_soc_info = {

	.num_pwms = 8,

};



static const struct soc_info __maybe_unused jz4725b_soc_info = {

static const struct soc_info jz4725b_soc_info = {

	.num_pwms = 6,

};



static const struct soc_info __maybe_unused x1000_soc_info = {

static const struct soc_info x1000_soc_info = {

	.num_pwms = 5,

};



#ifdef CONFIG_OF

static const struct of_device_id jz4740_pwm_dt_ids[] = {

	{ .compatible = "ingenic,jz4740-pwm", .data = &jz4740_soc_info },

	{ .compatible = "ingenic,jz4725b-pwm", .data = &jz4725b_soc_info },
@@ -268,12 +267,11 @@ static const struct of_device_id jz4740_pwm_dt_ids[] = { 
	{},

};

MODULE_DEVICE_TABLE(of, jz4740_pwm_dt_ids);

#endif



static struct platform_driver jz4740_pwm_driver = {

	.driver = {

		.name = "jz4740-pwm",

		.of_match_table = of_match_ptr(jz4740_pwm_dt_ids),

		.of_match_table = jz4740_pwm_dt_ids,

	},

	.probe = jz4740_pwm_probe,

};