[RFC 4/4] irqchip, gicv3-its: Add HiSilicon acpi based erratum data.
From: mark.rutland@arm.com (Mark Rutland)
Date: 2017-01-24 14:01:29
Also in:
linux-devicetree, lkml
On Tue, Jan 24, 2017 at 01:53:09PM +0000, Shameerali Kolothum Thodi wrote:
quoted hunk
This enables the acpi based workaround for HiSilicon erratum 161010801. Signed-off-by: shameer <redacted> --- drivers/irqchip/irq-gic-v3-its.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c index 9fa12b7..d0f5099 100644 --- a/drivers/irqchip/irq-gic-v3-its.c +++ b/drivers/irqchip/irq-gic-v3-its.c@@ -1868,7 +1868,10 @@ struct acpi_madt_its_quirks { /*Upadate as per the board OEM ID and TABLE ID*/ struct acpi_madt_its_quirks acpi_its_quirks[] __initdata = { - +#ifdef CONFIG_HISILICON_ERRATUM_161010801 + {"HISI ", "HIP06 ", 0, 0, "hisilicon,erratum-161010801"}, + {"HISI ", "HIP07 ", 0, 0, "hisilicon,erratum-161010801"}, +#endif };
Similarly to the arch timer patch, NAK to bodging ACPI match data to DT property names. Thanks, Mark.