diff options
Diffstat (limited to 'drivers/irqchip/irq-gic-v3-its.c')
| -rw-r--r-- | drivers/irqchip/irq-gic-v3-its.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c index 23201004fd7a..45ea193325d2 100644 --- a/drivers/irqchip/irq-gic-v3-its.c +++ b/drivers/irqchip/irq-gic-v3-its.c @@ -16,13 +16,13 @@ */ #include <linux/acpi.h> +#include <linux/acpi_iort.h> #include <linux/bitmap.h> #include <linux/cpu.h> #include <linux/delay.h> #include <linux/dma-iommu.h> #include <linux/interrupt.h> #include <linux/irqdomain.h> -#include <linux/acpi_iort.h> #include <linux/log2.h> #include <linux/mm.h> #include <linux/msi.h> @@ -1601,6 +1601,14 @@ static void __maybe_unused its_enable_quirk_cavium_23144(void *data) its->flags |= ITS_FLAGS_WORKAROUND_CAVIUM_23144; } +static void __maybe_unused its_enable_quirk_qdf2400_e0065(void *data) +{ + struct its_node *its = data; + + /* On QDF2400, the size of the ITE is 16Bytes */ + its->ite_size = 16; +} + static const struct gic_quirk its_quirks[] = { #ifdef CONFIG_CAVIUM_ERRATUM_22375 { @@ -1618,6 +1626,14 @@ static const struct gic_quirk its_quirks[] = { .init = its_enable_quirk_cavium_23144, }, #endif +#ifdef CONFIG_QCOM_QDF2400_ERRATUM_0065 + { + .desc = "ITS: QDF2400 erratum 0065", + .iidr = 0x00001070, /* QDF2400 ITS rev 1.x */ + .mask = 0xffffffff, + .init = its_enable_quirk_qdf2400_e0065, + }, +#endif { } }; |
