diff --git a/drivers/pinctrl/qcom/pinctrl-msm.c b/drivers/pinctrl/qcom/pinctrl-msm.c index c5f52d4f7781..1fb0a24356bf 100644 --- a/drivers/pinctrl/qcom/pinctrl-msm.c +++ b/drivers/pinctrl/qcom/pinctrl-msm.c @@ -1039,6 +1039,7 @@ static int msm_gpio_irq_set_type(struct irq_data *d, unsigned int type) struct gpio_chip *gc = irq_data_get_irq_chip_data(d); struct msm_pinctrl *pctrl = gpiochip_get_data(gc); const struct msm_pingroup *g; + u32 intr_target_mask = GENMASK(2, 0); unsigned long flags; bool was_enabled; u32 val; @@ -1075,13 +1076,15 @@ static int msm_gpio_irq_set_type(struct irq_data *d, unsigned int type) * With intr_target_use_scm interrupts are routed to * application cpu using scm calls. */ + if (g->intr_target_width) + intr_target_mask = GENMASK(g->intr_target_width - 1, 0); + if (pctrl->intr_target_use_scm) { u32 addr = pctrl->phys_base[0] + g->intr_target_reg; int ret; qcom_scm_io_readl(addr, &val); - - val &= ~(7 << g->intr_target_bit); + val &= ~(intr_target_mask << g->intr_target_bit); val |= g->intr_target_kpss_val << g->intr_target_bit; ret = qcom_scm_io_writel(addr, val); @@ -1091,7 +1094,7 @@ static int msm_gpio_irq_set_type(struct irq_data *d, unsigned int type) d->hwirq); } else { val = msm_readl_intr_target(pctrl, g); - val &= ~(7 << g->intr_target_bit); + val &= ~(intr_target_mask << g->intr_target_bit); val |= g->intr_target_kpss_val << g->intr_target_bit; msm_writel_intr_target(val, pctrl, g); } diff --git a/drivers/pinctrl/qcom/pinctrl-msm.h b/drivers/pinctrl/qcom/pinctrl-msm.h index 985eceda2517..7f30416be127 100644 --- a/drivers/pinctrl/qcom/pinctrl-msm.h +++ b/drivers/pinctrl/qcom/pinctrl-msm.h @@ -51,6 +51,7 @@ struct msm_function { * @intr_status_bit: Offset in @intr_status_reg for reading and acking the interrupt * status. * @intr_target_bit: Offset in @intr_target_reg for configuring the interrupt routing. + * @intr_target_width: Number of bits used for specifying interrupt routing target. * @intr_target_kpss_val: Value in @intr_target_bit for specifying that the interrupt from * this gpio should get routed to the KPSS processor. * @intr_raw_status_bit: Offset in @intr_cfg_reg for the raw status bit. @@ -94,6 +95,7 @@ struct msm_pingroup { unsigned intr_ack_high:1; unsigned intr_target_bit:5; + unsigned intr_target_width:5; unsigned intr_target_kpss_val:5; unsigned intr_raw_status_bit:5; unsigned intr_polarity_bit:5; diff --git a/drivers/pinctrl/qcom/pinctrl-sa8775p.c b/drivers/pinctrl/qcom/pinctrl-sa8775p.c index 2ae7cdca65d3..62f7a36d290c 100644 --- a/drivers/pinctrl/qcom/pinctrl-sa8775p.c +++ b/drivers/pinctrl/qcom/pinctrl-sa8775p.c @@ -54,6 +54,7 @@ .intr_enable_bit = 0, \ .intr_status_bit = 0, \ .intr_target_bit = 5, \ + .intr_target_width = 4, \ .intr_target_kpss_val = 3, \ .intr_raw_status_bit = 4, \ .intr_polarity_bit = 1, \