src/soc/mediatek/mt8196/irq2axi.c

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2
   3 #include <console/console.h>
   4 #include <device/mmio.h>
   5 #include <soc/irq2axi.h>
   6
   7 void irq2axi_disable(void)
   8 {
   9         printk(BIOS_DEBUG, "%s\n", __func__);
  10         /* disable IRQ2AXI */
  11         write32p(IRQ2AXI_CFG1, 0x0);
  12
  13         /* disable mcusys ack */
  14         clrbits32p(MCUSYS_ACK_REG, MCUSYS_ACK_CLR);
  15
  16         /* switch to legacy channel */
  17         clrbits32p(CIRQ_AXI_MODE, CIRQ_AXI_MODE_LEGACY);
  18 }