diff options
| -rw-r--r-- | arch/arm/mach-imx/common.h | 4 | ||||
| -rw-r--r-- | arch/arm/mach-imx/gpc.c | 34 | ||||
| -rw-r--r-- | arch/arm/mach-imx/pm-imx6.c | 5 |
3 files changed, 26 insertions, 17 deletions
diff --git a/arch/arm/mach-imx/common.h b/arch/arm/mach-imx/common.h index 1dabf435c592..66662a1e36de 100644 --- a/arch/arm/mach-imx/common.h +++ b/arch/arm/mach-imx/common.h @@ -108,8 +108,8 @@ void imx_gpc_pre_suspend(bool arm_power_off); void imx_gpc_post_resume(void); void imx_gpc_mask_all(void); void imx_gpc_restore_all(void); -void imx_gpc_irq_mask(struct irq_data *d); -void imx_gpc_irq_unmask(struct irq_data *d); +void imx_gpc_hwirq_mask(unsigned int hwirq); +void imx_gpc_hwirq_unmask(unsigned int hwirq); void imx_anatop_init(void); void imx_anatop_pre_suspend(void); void imx_anatop_post_resume(void); diff --git a/arch/arm/mach-imx/gpc.c b/arch/arm/mach-imx/gpc.c index 1455829c735e..5f3602ec74fa 100644 --- a/arch/arm/mach-imx/gpc.c +++ b/arch/arm/mach-imx/gpc.c @@ -91,34 +91,44 @@ void imx_gpc_restore_all(void) writel_relaxed(gpc_saved_imrs[i], reg_imr1 + i * 4); } -void imx_gpc_irq_unmask(struct irq_data *d) +void imx_gpc_hwirq_unmask(unsigned int hwirq) { void __iomem *reg; u32 val; - /* Sanity check for SPI irq */ - if (d->hwirq < 32) - return; - - reg = gpc_base + GPC_IMR1 + (d->hwirq / 32 - 1) * 4; + reg = gpc_base + GPC_IMR1 + (hwirq / 32 - 1) * 4; val = readl_relaxed(reg); - val &= ~(1 << d->hwirq % 32); + val &= ~(1 << hwirq % 32); writel_relaxed(val, reg); } -void imx_gpc_irq_mask(struct irq_data *d) +void imx_gpc_hwirq_mask(unsigned int hwirq) { void __iomem *reg; u32 val; + reg = gpc_base + GPC_IMR1 + (hwirq / 32 - 1) * 4; + val = readl_relaxed(reg); + val |= 1 << (hwirq % 32); + writel_relaxed(val, reg); +} + +static void imx_gpc_irq_unmask(struct irq_data *d) +{ + /* Sanity check for SPI irq */ + if (d->hwirq < 32) + return; + + imx_gpc_hwirq_unmask(d->hwirq); +} + +static void imx_gpc_irq_mask(struct irq_data *d) +{ /* Sanity check for SPI irq */ if (d->hwirq < 32) return; - reg = gpc_base + GPC_IMR1 + (d->hwirq / 32 - 1) * 4; - val = readl_relaxed(reg); - val |= 1 << (d->hwirq % 32); - writel_relaxed(val, reg); + imx_gpc_hwirq_mask(d->hwirq); } void __init imx_gpc_init(void) diff --git a/arch/arm/mach-imx/pm-imx6.c b/arch/arm/mach-imx/pm-imx6.c index 5c3af8f993d0..d815d1ba27a5 100644 --- a/arch/arm/mach-imx/pm-imx6.c +++ b/arch/arm/mach-imx/pm-imx6.c @@ -261,7 +261,6 @@ static void imx6q_enable_wb(bool enable) int imx6q_set_lpm(enum mxc_cpu_pwr_mode mode) { - struct irq_data *iomuxc_irq_data = irq_get_irq_data(32); u32 val = readl_relaxed(ccm_base + CLPCR); val &= ~BM_CLPCR_LPM; @@ -316,9 +315,9 @@ int imx6q_set_lpm(enum mxc_cpu_pwr_mode mode) * 3) Software should mask IRQ #32 right after CCM Low-Power mode * is set (set bits 0-1 of CCM_CLPCR). */ - imx_gpc_irq_unmask(iomuxc_irq_data); + imx_gpc_hwirq_unmask(32); writel_relaxed(val, ccm_base + CLPCR); - imx_gpc_irq_mask(iomuxc_irq_data); + imx_gpc_hwirq_mask(32); return 0; } |
