This patch adds support for output-disable requests from GPT, when dead time error occurs. Signed-off-by: Biju Das <biju.das.jz@xxxxxxxxxxxxxx> --- drivers/pinctrl/renesas/poeg/rzg2l-poeg.c | 18 ++++++++++++++++++ include/linux/pinctrl/rzg2l-poeg.h | 1 + 2 files changed, 19 insertions(+) diff --git a/drivers/pinctrl/renesas/poeg/rzg2l-poeg.c b/drivers/pinctrl/renesas/poeg/rzg2l-poeg.c index b66d717d6bf4..7576f756af3c 100644 --- a/drivers/pinctrl/renesas/poeg/rzg2l-poeg.c +++ b/drivers/pinctrl/renesas/poeg/rzg2l-poeg.c @@ -92,6 +92,8 @@ static void rzg2l_poeg_config_irq(struct rzg2l_poeg_chip *chip) if (test_bit(RZG2L_GPT_OABLF, chip->gpt_irq)) rzg2l_gpt_poeg_disable_req_both_low(chip->gpt_dev, chip->index, true); + if (test_bit(RZG2L_GPT_DTEF, chip->gpt_irq)) + rzg2l_gpt_poeg_disable_req_deadtime_error(chip->gpt_dev, chip->index, true); } static irqreturn_t rzg2l_poeg_irq(int irq, void *ptr) @@ -356,10 +358,26 @@ static int rzg2l_poeg_probe(struct platform_device *pdev) case POEG_GPT_BOTH_LOW: assign_bit(RZG2L_GPT_OABLF, chip->gpt_irq, true); break; + case POEG_GPT_DEAD_TIME: + assign_bit(RZG2L_GPT_DTEF, chip->gpt_irq, true); + break; case POEG_GPT_BOTH_HIGH_LOW: assign_bit(RZG2L_GPT_OABHF, chip->gpt_irq, true); assign_bit(RZG2L_GPT_OABLF, chip->gpt_irq, true); break; + case POEG_GPT_BOTH_HIGH_DEAD_TIME: + assign_bit(RZG2L_GPT_OABHF, chip->gpt_irq, true); + assign_bit(RZG2L_GPT_DTEF, chip->gpt_irq, true); + break; + case POEG_GPT_BOTH_LOW_DEAD_TIME: + assign_bit(RZG2L_GPT_OABLF, chip->gpt_irq, true); + assign_bit(RZG2L_GPT_DTEF, chip->gpt_irq, true); + break; + case POEG_GPT_ALL: + assign_bit(RZG2L_GPT_OABHF, chip->gpt_irq, true); + assign_bit(RZG2L_GPT_OABLF, chip->gpt_irq, true); + assign_bit(RZG2L_GPT_DTEF, chip->gpt_irq, true); + break; default: ret = -EINVAL; goto err_pm; diff --git a/include/linux/pinctrl/rzg2l-poeg.h b/include/linux/pinctrl/rzg2l-poeg.h index e1e0ba5b47a1..5441de7f3751 100644 --- a/include/linux/pinctrl/rzg2l-poeg.h +++ b/include/linux/pinctrl/rzg2l-poeg.h @@ -4,6 +4,7 @@ #include <linux/types.h> +#define RZG2L_GPT_DTEF 0 #define RZG2L_GPT_OABHF 1 #define RZG2L_GPT_OABLF 2 -- 2.25.1
