From 102b0d2daa97dae68d3eed54d8fe37a9cc38a892 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 11:13:47 +0200 Subject: Adding upstream version 2.8.0+dfsg. Signed-off-by: Daniel Baumann --- plat/qti/msm8916/msm8916_gicv2.c | 59 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 59 insertions(+) create mode 100644 plat/qti/msm8916/msm8916_gicv2.c (limited to 'plat/qti/msm8916/msm8916_gicv2.c') diff --git a/plat/qti/msm8916/msm8916_gicv2.c b/plat/qti/msm8916/msm8916_gicv2.c new file mode 100644 index 0000000..25a6628 --- /dev/null +++ b/plat/qti/msm8916/msm8916_gicv2.c @@ -0,0 +1,59 @@ +/* + * Copyright (c) 2021, Stephan Gerhold + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#include +#include +#include + +#include "msm8916_gicv2.h" +#include + +#define IRQ_SEC_SGI_0 8 +#define IRQ_SEC_SGI_1 9 +#define IRQ_SEC_SGI_2 10 +#define IRQ_SEC_SGI_3 11 +#define IRQ_SEC_SGI_4 12 +#define IRQ_SEC_SGI_5 13 +#define IRQ_SEC_SGI_6 14 +#define IRQ_SEC_SGI_7 15 + +#define IRQ_SEC_PHY_TIMER (16 + 2) /* PPI #2 */ + +static const interrupt_prop_t msm8916_interrupt_props[] = { + INTR_PROP_DESC(IRQ_SEC_SGI_0, GIC_HIGHEST_SEC_PRIORITY, + GICV2_INTR_GROUP0, GIC_INTR_CFG_LEVEL), + INTR_PROP_DESC(IRQ_SEC_SGI_1, GIC_HIGHEST_SEC_PRIORITY, + GICV2_INTR_GROUP0, GIC_INTR_CFG_LEVEL), + INTR_PROP_DESC(IRQ_SEC_SGI_2, GIC_HIGHEST_SEC_PRIORITY, + GICV2_INTR_GROUP0, GIC_INTR_CFG_LEVEL), + INTR_PROP_DESC(IRQ_SEC_SGI_3, GIC_HIGHEST_SEC_PRIORITY, + GICV2_INTR_GROUP0, GIC_INTR_CFG_LEVEL), + INTR_PROP_DESC(IRQ_SEC_SGI_4, GIC_HIGHEST_SEC_PRIORITY, + GICV2_INTR_GROUP0, GIC_INTR_CFG_LEVEL), + INTR_PROP_DESC(IRQ_SEC_SGI_5, GIC_HIGHEST_SEC_PRIORITY, + GICV2_INTR_GROUP0, GIC_INTR_CFG_LEVEL), + INTR_PROP_DESC(IRQ_SEC_SGI_6, GIC_HIGHEST_SEC_PRIORITY, + GICV2_INTR_GROUP0, GIC_INTR_CFG_LEVEL), + INTR_PROP_DESC(IRQ_SEC_SGI_7, GIC_HIGHEST_SEC_PRIORITY, + GICV2_INTR_GROUP0, GIC_INTR_CFG_LEVEL), + INTR_PROP_DESC(IRQ_SEC_PHY_TIMER, GIC_HIGHEST_SEC_PRIORITY, + GICV2_INTR_GROUP0, GIC_INTR_CFG_LEVEL), +}; + +static const gicv2_driver_data_t msm8916_gic_data = { + .gicd_base = APCS_QGIC2_GICD, + .gicc_base = APCS_QGIC2_GICC, + .interrupt_props = msm8916_interrupt_props, + .interrupt_props_num = ARRAY_SIZE(msm8916_interrupt_props), +}; + +void msm8916_gicv2_init(void) +{ + gicv2_driver_init(&msm8916_gic_data); + gicv2_distif_init(); + gicv2_pcpu_distif_init(); + gicv2_cpuif_enable(); +} -- cgit v1.2.3