Defined in 2 files as a prototype:
Defined in 2 files as a function:
Referenced in 376 files:
- sys/arm/allwinner/a10/a10_intc.c, line 314
- sys/arm/allwinner/a10_codec.c, line 1060
- sys/arm/allwinner/a10_dmac.c, line 101
- sys/arm/allwinner/a10_ehci.c, line 130
- sys/arm/allwinner/a10_fb.c, line 604
- sys/arm/allwinner/a10_hdmi.c, line 276
- sys/arm/allwinner/a10_hdmiaudio.c, line 357
- sys/arm/allwinner/a20/a20_cpu_cfg.c, line 73
- sys/arm/allwinner/a31_dmac.c, line 172
- sys/arm/allwinner/aw_cir.c, line 382
- sys/arm/allwinner/aw_gmacclk.c, line 173
- sys/arm/allwinner/aw_gpio.c, line 825
- sys/arm/allwinner/aw_if_dwc.c, line 53
- sys/arm/allwinner/aw_mmc.c, line 389
- sys/arm/allwinner/aw_nmi.c, line 339
- sys/arm/allwinner/aw_pwm.c, line 125
- sys/arm/allwinner/aw_reset.c, line 115
- sys/arm/allwinner/aw_rsb.c, line 391
- sys/arm/allwinner/aw_rtc.c, line 195
- sys/arm/allwinner/aw_sid.c, line 245
- sys/arm/allwinner/aw_spi.c, line 177
- sys/arm/allwinner/aw_syscon.c, line 64
- sys/arm/allwinner/aw_thermal.c, line 597
- sys/arm/allwinner/aw_ts.c, line 144
- sys/arm/allwinner/aw_usbphy.c, line 435
- sys/arm/allwinner/aw_wdog.c, line 120
- sys/arm/allwinner/axp209.c, line 1271
- sys/arm/allwinner/axp81x.c, line 1406
- sys/arm/allwinner/clkng/ccu_a10.c, line 581
- sys/arm/allwinner/clkng/ccu_a13.c, line 530
- sys/arm/allwinner/clkng/ccu_a31.c, line 935
- sys/arm/allwinner/clkng/ccu_a64.c, line 787
- sys/arm/allwinner/clkng/ccu_a83t.c, line 746
- sys/arm/allwinner/clkng/ccu_de2.c, line 125
- sys/arm/allwinner/clkng/ccu_h3.c, line 747
- sys/arm/allwinner/clkng/ccu_sun8i_r.c, 2 times
- sys/arm/allwinner/if_awg.c, line 1859
- sys/arm/allwinner/if_emac.c, line 791
- sys/arm/altera/socfpga/socfpga_a10_manager.c, line 388
- sys/arm/altera/socfpga/socfpga_gpio.c, line 142
- sys/arm/altera/socfpga/socfpga_manager.c, line 377
- sys/arm/altera/socfpga/socfpga_rstmgr.c, line 209
- sys/arm/amlogic/aml8726/aml8726_ccm.c, line 152
- sys/arm/amlogic/aml8726/aml8726_clkmsr.c, line 178
- sys/arm/amlogic/aml8726/aml8726_fb.c, line 287
- sys/arm/amlogic/aml8726/aml8726_gpio.c, line 93
- sys/arm/amlogic/aml8726/aml8726_i2c.c, line 92
- sys/arm/amlogic/aml8726/aml8726_if_dwc.c, line 49
- sys/arm/amlogic/aml8726/aml8726_mmc.c, line 539
- sys/arm/amlogic/aml8726/aml8726_pic.c, line 134
- sys/arm/amlogic/aml8726/aml8726_pinctrl.c, line 105
- sys/arm/amlogic/aml8726/aml8726_rng.c, line 87
- sys/arm/amlogic/aml8726/aml8726_rtc.c, line 361
- sys/arm/amlogic/aml8726/aml8726_sdxc-m8.c, line 686
- sys/arm/amlogic/aml8726/aml8726_timer.c, line 225
- sys/arm/amlogic/aml8726/aml8726_usb_phy-m3.c, line 151
- sys/arm/amlogic/aml8726/aml8726_usb_phy-m6.c, line 113
- sys/arm/amlogic/aml8726/aml8726_wdt.c, line 166
- sys/arm/annapurna/alpine/alpine_ccu.c, line 86
- sys/arm/annapurna/alpine/alpine_nb_service.c, line 85
- sys/arm/annapurna/alpine/alpine_pci.c, line 94
- sys/arm/annapurna/alpine/alpine_pci_msix.c, line 122
- sys/arm/annapurna/alpine/alpine_serdes.c, line 96
- sys/arm/arm/generic_timer.c, line 322
- sys/arm/arm/gic_fdt.c, 2 times
- sys/arm/arm/mpcore_timer.c, line 272
- sys/arm/arm/pl190.c, line 209
- sys/arm/arm/pl310.c, line 469
- sys/arm/arm/pmu.c, line 202
- sys/arm/broadcom/bcm2835/bcm2835_bsc.c, line 285
- sys/arm/broadcom/bcm2835/bcm2835_clkman.c, line 81
- sys/arm/broadcom/bcm2835/bcm2835_dma.c, line 663
- sys/arm/broadcom/bcm2835/bcm2835_gpio.c, line 702
- sys/arm/broadcom/bcm2835/bcm2835_intr.c, line 373
- sys/arm/broadcom/bcm2835/bcm2835_mbox.c, line 150
- sys/arm/broadcom/bcm2835/bcm2835_pwm.c, line 414
- sys/arm/broadcom/bcm2835/bcm2835_rng.c, line 344
- sys/arm/broadcom/bcm2835/bcm2835_sdhci.c, line 146
- sys/arm/broadcom/bcm2835/bcm2835_sdhost.c, line 388
- sys/arm/broadcom/bcm2835/bcm2835_spi.c, line 230
- sys/arm/broadcom/bcm2835/bcm2835_systimer.c, line 202
- sys/arm/broadcom/bcm2835/bcm2835_wdog.c, line 101
- sys/arm/broadcom/bcm2835/bcm2836.c, line 658
- sys/arm/broadcom/bcm2835/bcm283x_dwc_fdt.c, line 68
- sys/arm/freescale/fsl_ocotp.c, line 153
- sys/arm/freescale/imx/imx51_ccm.c, line 181
- sys/arm/freescale/imx/imx51_ipuv3.c, line 259
- sys/arm/freescale/imx/imx51_ipuv3_fbd.c, line 185
- sys/arm/freescale/imx/imx6_ahci.c, line 219
- sys/arm/freescale/imx/imx6_anatop.c, line 769
- sys/arm/freescale/imx/imx6_audmux.c, line 90
- sys/arm/freescale/imx/imx6_ccm.c, line 202
- sys/arm/freescale/imx/imx6_ipu.c, line 1107
- sys/arm/freescale/imx/imx6_sdma.c, line 120
- sys/arm/freescale/imx/imx6_snvs.c, line 176
- sys/arm/freescale/imx/imx6_ssi.c, line 650
- sys/arm/freescale/imx/imx6_usbphy.c, line 175
- sys/arm/freescale/imx/imx_epit.c, line 345
- sys/arm/freescale/imx/imx_gpio.c, line 775
- sys/arm/freescale/imx/imx_gpt.c, line 120
- sys/arm/freescale/imx/imx_i2c.c, line 366
- sys/arm/freescale/imx/imx_iomux.c, line 187
- sys/arm/freescale/imx/imx_nop_usbphy.c, line 94
- sys/arm/freescale/imx/imx_spi.c, line 578
- sys/arm/freescale/imx/imx_wdog.c, line 177
- sys/arm/freescale/imx/tzic.c, line 231
- sys/arm/freescale/vybrid/vf_adc.c, line 131
- sys/arm/freescale/vybrid/vf_anadig.c, line 122
- sys/arm/freescale/vybrid/vf_ccm.c, line 356
- sys/arm/freescale/vybrid/vf_dcu4.c, line 212
- sys/arm/freescale/vybrid/vf_dmamux.c, line 85
- sys/arm/freescale/vybrid/vf_edma.c, line 83
- sys/arm/freescale/vybrid/vf_ehci.c, line 191
- sys/arm/freescale/vybrid/vf_gpio.c, line 110
- sys/arm/freescale/vybrid/vf_i2c.c, line 122
- sys/arm/freescale/vybrid/vf_iomuxc.c, line 115
- sys/arm/freescale/vybrid/vf_mscm.c, line 78
- sys/arm/freescale/vybrid/vf_nfc.c, line 175
- sys/arm/freescale/vybrid/vf_port.c, line 195
- sys/arm/freescale/vybrid/vf_sai.c, line 593
- sys/arm/freescale/vybrid/vf_spi.c, line 136
- sys/arm/freescale/vybrid/vf_src.c, line 105
- sys/arm/freescale/vybrid/vf_tcon.c, line 93
- sys/arm/mv/armada/thermal.c, line 140
- sys/arm/mv/armada/wdt.c, line 151
- sys/arm/mv/armada38x/armada38x_rtc.c, line 180
- sys/arm/mv/armada38x/pmsu.c, line 91
- sys/arm/mv/gpio.c, line 211
- sys/arm/mv/ic.c, line 85
- sys/arm/mv/mpic.c, line 180
- sys/arm/mv/mv_ap806_clock.c, line 117
- sys/arm/mv/mv_ap806_gicp.c, line 77
- sys/arm/mv/mv_cp110_clock.c, line 164
- sys/arm/mv/mv_cp110_icu.c, line 94
- sys/arm/mv/mv_pci.c, line 432
- sys/arm/mv/mv_pci_ctrl.c, line 138
- sys/arm/mv/mv_spi.c, line 111
- sys/arm/mv/mv_thermal.c, line 287
- sys/arm/mv/mv_ts.c, line 62
- sys/arm/mv/mvebu_pinctrl.c, line 185
- sys/arm/mv/rtc.c, line 102
- sys/arm/mv/timer.c, line 172
- sys/arm/nvidia/as3722.c, line 274
- sys/arm/nvidia/drm2/tegra_dc.c, line 1315
- sys/arm/nvidia/drm2/tegra_hdmi.c, line 1185
- sys/arm/nvidia/drm2/tegra_host1x.c, line 543
- sys/arm/nvidia/tegra124/tegra124_car.c, line 535
- sys/arm/nvidia/tegra124/tegra124_pmc.c, line 462
- sys/arm/nvidia/tegra124/tegra124_xusbpadctl.c, line 1127
- sys/arm/nvidia/tegra_abpmisc.c, line 113
- sys/arm/nvidia/tegra_ahci.c, line 498
- sys/arm/nvidia/tegra_efuse.c, line 262
- sys/arm/nvidia/tegra_ehci.c, line 101
- sys/arm/nvidia/tegra_gpio.c, line 708
- sys/arm/nvidia/tegra_i2c.c, line 624
- sys/arm/nvidia/tegra_lic.c, line 189
- sys/arm/nvidia/tegra_mc.c, line 198
- sys/arm/nvidia/tegra_pcie.c, line 1437
- sys/arm/nvidia/tegra_pinmux.c, line 724
- sys/arm/nvidia/tegra_rtc.c, line 180
- sys/arm/nvidia/tegra_sdhci.c, line 242
- sys/arm/nvidia/tegra_soctherm.c, line 535
- sys/arm/nvidia/tegra_uart.c, line 184
- sys/arm/nvidia/tegra_usbphy.c, line 702
- sys/arm/nvidia/tegra_xhci.c, line 944
- sys/arm/ralink/if_fv.c, 2 times
- sys/arm/ralink/rt1310_gpio.c, line 140
- sys/arm/ralink/rt1310_intc.c, line 132
- sys/arm/ralink/rt1310_timer.c, line 128
- sys/arm/rockchip/rk30xx_gpio.c, line 392
- sys/arm/rockchip/rk30xx_grf.c, line 73
- sys/arm/rockchip/rk30xx_pmu.c, line 73
- sys/arm/rockchip/rk30xx_wdog.c, line 88
- sys/arm/samsung/exynos/chrome_kb.c, line 879
- sys/arm/samsung/exynos/exynos5_combiner.c, line 357
- sys/arm/samsung/exynos/exynos5_ehci.c, line 144
- sys/arm/samsung/exynos/exynos5_fimd.c, line 192
- sys/arm/samsung/exynos/exynos5_i2c.c, line 128
- sys/arm/samsung/exynos/exynos5_mct.c, line 73
- sys/arm/samsung/exynos/exynos5_pad.c, line 477
- sys/arm/samsung/exynos/exynos5_pmu.c, line 92
- sys/arm/samsung/exynos/exynos5_spi.c, line 100
- sys/arm/samsung/exynos/exynos5_usb_phy.c, line 134
- sys/arm/samsung/exynos/exynos5_xhci.c, line 142
- sys/arm/ti/aintc.c, line 242
- sys/arm/ti/am335x/am335x_dmtimer.c, line 255
- sys/arm/ti/am335x/am335x_dmtpps.c, line 405
- sys/arm/ti/am335x/am335x_ecap.c, line 144
- sys/arm/ti/am335x/am335x_ehrpwm.c, line 337
- sys/arm/ti/am335x/am335x_gpio.c, line 69
- sys/arm/ti/am335x/am335x_lcd.c, line 929
- sys/arm/ti/am335x/am335x_musb.c, line 224
- sys/arm/ti/am335x/am335x_prcm.c, line 413
- sys/arm/ti/am335x/am335x_pwmss.c, line 84
- sys/arm/ti/am335x/am335x_rtc.c, line 78
- sys/arm/ti/am335x/am335x_usbss.c, line 119
- sys/arm/ti/cpsw/if_cpsw.c, line 699
- sys/arm/ti/omap4/omap4_gpio.c, line 63
- sys/arm/ti/omap4/omap4_prcm_clks.c, line 1405
- sys/arm/ti/omap4/omap4_wugen.c, line 159
- sys/arm/ti/ti_edma3.c, line 146
- sys/arm/ti/ti_i2c.c, line 810
- sys/arm/ti/ti_mbox.c, line 122
- sys/arm/ti/ti_pinmux.c, line 376
- sys/arm/ti/ti_pruss.c, line 502
- sys/arm/ti/ti_scm.c, line 96
- sys/arm/ti/ti_sdhci.c, line 706
- sys/arm/ti/ti_sdma.c, line 1132
- sys/arm/ti/ti_spi.c, line 156
- sys/arm/ti/ti_wdt.c, line 148
- sys/arm/ti/usb/omap_ehci.c, line 266
- sys/arm/ti/usb/omap_host.c, line 351
- sys/arm/ti/usb/omap_tll.c, line 283
- sys/arm/versatile/pl050.c, line 616
- sys/arm/versatile/sp804.c, line 190
- sys/arm/versatile/versatile_clcd.c, line 214
- sys/arm/versatile/versatile_pci.c, line 146
- sys/arm/versatile/versatile_scm.c, line 72
- sys/arm/versatile/versatile_sic.c, line 208
- sys/arm/xilinx/zy7_devcfg.c, line 699
- sys/arm/xilinx/zy7_ehci.c, line 209
- sys/arm/xilinx/zy7_gpio.c, line 291
- sys/arm/xilinx/zy7_slcr.c, line 551
- sys/arm64/arm64/gic_v3_fdt.c, line 107
- sys/arm64/arm64/gicv3_its.c, line 1652
- sys/arm64/cavium/thunder_pcie_fdt.c, line 103
- sys/arm64/cavium/thunder_pcie_pem_fdt.c, line 101
- sys/arm64/coresight/coresight-cpu-debug.c, line 111
- sys/arm64/coresight/coresight-dynamic-replicator.c, line 117
- sys/arm64/coresight/coresight-etm4x.c, line 253
- sys/arm64/coresight/coresight-funnel.c, line 126
- sys/arm64/coresight/coresight-tmc.c, line 341
- sys/arm64/qualcomm/qcom_gcc.c, line 97
- sys/arm64/rockchip/clk/rk3328_cru.c, line 1061
- sys/arm64/rockchip/clk/rk3399_cru.c, line 1637
- sys/arm64/rockchip/clk/rk3399_pmucru.c, line 824
- sys/arm64/rockchip/if_dwc_rk.c, line 114
- sys/arm64/rockchip/rk805.c, line 419
- sys/arm64/rockchip/rk_gpio.c, line 110
- sys/arm64/rockchip/rk_grf.c, line 64
- sys/arm64/rockchip/rk_i2c.c, line 480
- sys/arm64/rockchip/rk_pinctrl.c, line 690
- sys/dev/ahci/ahci_generic.c, line 75
- sys/dev/ahci/ahci_mv_fdt.c, line 80
- sys/dev/altera/atse/if_atse_fdt.c, line 69
- sys/dev/altera/avgen/altera_avgen_fdt.c, line 66
- sys/dev/altera/jtag_uart/altera_jtag_uart_fdt.c, line 69
- sys/dev/altera/msgdma/msgdma.c, line 221
- sys/dev/altera/pio/pio.c, line 152
- sys/dev/altera/sdcard/altera_sdcard_fdt.c, line 69
- sys/dev/altera/softdma/softdma.c, line 238
- sys/dev/ata/chipsets/ata-fsl.c, line 74
- sys/dev/axgbe/if_axgbe.c, 2 times
- sys/dev/beri/beri_mem.c, line 132
- sys/dev/beri/beri_ring.c, line 468
- sys/dev/beri/virtio/network/if_vtbe.c, line 547
- sys/dev/beri/virtio/virtio_block.c, line 488
- sys/dev/beri/virtio/virtio_mmio_platform.c, line 117
- sys/dev/cadence/if_cgem.c, line 1641
- sys/dev/cesa/cesa.c, line 1099
- sys/dev/cfi/cfi_bus_fdt.c, line 72
- sys/dev/dpaa/fman_mdio.c, line 114
- sys/dev/dwc/if_dwc.c, line 1125
- sys/dev/etherswitch/mtkswitch/mtkswitch.c, line 93
- sys/dev/extres/regulator/regulator_fixed.c, line 432
- sys/dev/extres/syscon/syscon_generic.c, line 139
- sys/dev/fdt/simple_mfd.c, line 57
- sys/dev/fdt/simplebus.c, 3 times
- sys/dev/ffec/if_ffec.c, line 1789
- sys/dev/flash/at45d.c, line 238
- sys/dev/flash/cqspi.c, line 635
- sys/dev/flash/mx25l.c, line 447
- sys/dev/flash/n25q.c, line 260
- sys/dev/gpio/gpioiic.c, line 83
- sys/dev/gpio/gpiopps.c, line 267
- sys/dev/iicbus/ds1307.c, line 215
- sys/dev/iicbus/ds13rtc.c, line 509
- sys/dev/iicbus/ds3231.c, line 361
- sys/dev/iicbus/icee.c, line 137
- sys/dev/iicbus/isl12xx.c, line 193
- sys/dev/iicbus/nxprtc.c, line 737
- sys/dev/iicbus/rtc8583.c, line 149
- sys/dev/iicbus/s35390a.c, line 209
- sys/dev/iicbus/sy8106a.c, line 249
- sys/dev/iicbus/syr827.c, line 273
- sys/dev/iicbus/twsi/a10_twsi.c, line 76
- sys/dev/iicbus/twsi/mv_twsi.c, line 144
- sys/dev/mge/if_mge.c, line 1610
- sys/dev/mmc/host/dwmmc_altera.c, line 53
- sys/dev/mmc/host/dwmmc_hisi.c, line 53
- sys/dev/mmc/host/dwmmc_rockchip.c, line 67
- sys/dev/mmc/host/dwmmc_samsung.c, line 58
- sys/dev/mvs/mvs_soc.c, line 83
- sys/dev/neta/if_mvneta_fdt.c, line 96
- sys/dev/netfpga10g/nf10bmac/if_nf10bmac_fdt.c, line 64
- sys/dev/ofw/ofw_bus_subr.c, line 94
- sys/dev/ow/owc_gpiobus.c, line 104
- sys/dev/pci/pci_host_generic_fdt.c, line 109
- sys/dev/psci/psci.c, line 205
- sys/dev/quicc/quicc_bfe_fdt.c, line 80
- sys/dev/rt/if_rt.c, line 2908
- sys/dev/sdhci/fsl_sdhci.c, line 951
- sys/dev/sdhci/sdhci_fdt.c, line 198
- sys/dev/sdhci/sdhci_xenon.c, line 364
- sys/dev/sec/sec.c, line 192
- sys/dev/smc/if_smc_fdt.c, line 67
- sys/dev/spibus/spigen.c, line 95
- sys/dev/terasic/de4led/terasic_de4led_fdt.c, line 67
- sys/dev/terasic/mtl/terasic_mtl_fdt.c, line 66
- sys/dev/tsec/if_tsec_fdt.c, line 113
- sys/dev/uart/uart_bus_fdt.c, line 265
- sys/dev/uart/uart_dev_mvebu.c, line 486
- sys/dev/uart/uart_dev_snps.c, line 171
- sys/dev/usb/controller/dwc_otg_fdt.c, line 72
- sys/dev/usb/controller/dwc_otg_hisi.c, line 59
- sys/dev/usb/controller/ehci_fsl.c, line 217
- sys/dev/usb/controller/ehci_imx.c, 2 times
- sys/dev/usb/controller/ehci_mv.c, line 135
- sys/dev/usb/controller/generic_ohci.c, line 90
- sys/dev/usb/controller/generic_xhci_fdt.c, line 74
- sys/dev/usb/controller/saf1761_otg_fdt.c, line 109
- sys/dev/usb/controller/usb_nop_xceiv.c, line 134
- sys/dev/virtio/mmio/virtio_mmio_fdt.c, line 94
- sys/dev/vnic/mrml_bridge.c, line 97
- sys/dev/vnic/thunder_mdio_fdt.c, 2 times
- sys/dev/xdma/controller/pl330.c, line 319
- sys/dev/xdma/xdma_fdt_test.c, line 358
- sys/dev/xilinx/axi_quad_spi.c, line 115
- sys/dev/xilinx/axidma.c, line 249
- sys/dev/xilinx/if_xae.c, line 863
- sys/mips/beri/beri_pic.c, line 159
- sys/mips/ingenic/jz4780_aic.c, line 663
- sys/mips/ingenic/jz4780_clock.c, line 506
- sys/mips/ingenic/jz4780_codec.c, line 208
- sys/mips/ingenic/jz4780_dme.c, line 71
- sys/mips/ingenic/jz4780_dwc_fdt.c, line 112
- sys/mips/ingenic/jz4780_efuse.c, line 83
- sys/mips/ingenic/jz4780_ehci.c, line 158
- sys/mips/ingenic/jz4780_gpio.c, line 117
- sys/mips/ingenic/jz4780_intr.c, line 98
- sys/mips/ingenic/jz4780_lcd.c, line 461
- sys/mips/ingenic/jz4780_mmc.c, line 144
- sys/mips/ingenic/jz4780_nand.c, line 70
- sys/mips/ingenic/jz4780_nemc.c, line 87
- sys/mips/ingenic/jz4780_ohci.c, line 78
- sys/mips/ingenic/jz4780_pdma.c, line 168
- sys/mips/ingenic/jz4780_pinctrl.c, line 72
- sys/mips/ingenic/jz4780_rtc.c, line 83
- sys/mips/ingenic/jz4780_smb.c, line 374
- sys/mips/ingenic/jz4780_timer.c, line 136
- sys/mips/ingenic/jz4780_uart.c, line 145
- sys/mips/mediatek/mtk_clock.c, line 57
- sys/mips/mediatek/mtk_dotg.c, line 78
- sys/mips/mediatek/mtk_ehci.c, line 78
- sys/mips/mediatek/mtk_gpio_v1.c, line 143
- sys/mips/mediatek/mtk_gpio_v2.c, line 134
- sys/mips/mediatek/mtk_intr_gic.c, line 113
- sys/mips/mediatek/mtk_intr_v1.c, line 111
- sys/mips/mediatek/mtk_intr_v2.c, line 106
- sys/mips/mediatek/mtk_ohci.c, line 78
- sys/mips/mediatek/mtk_pcie.c, line 216
- sys/mips/mediatek/mtk_pinctrl.c, line 59
- sys/mips/mediatek/mtk_reset.c, line 57
- sys/mips/mediatek/mtk_spi_v1.c, line 118
- sys/mips/mediatek/mtk_spi_v2.c, line 107
- sys/mips/mediatek/mtk_sysctl.c, line 84
- sys/mips/mediatek/mtk_usb_phy.c, line 100
- sys/mips/mediatek/mtk_xhci.c, line 80
- sys/mips/mediatek/palmbus.c, line 56
- sys/mips/mips/mips_pic.c, line 151
- sys/mips/nlm/xlp_simplebus.c, line 146
- sys/powerpc/mpc85xx/fsl_diu.c, line 189
- sys/powerpc/mpc85xx/fsl_espi.c, line 139
- sys/powerpc/mpc85xx/mpc85xx_gpio.c, line 184
- sys/riscv/riscv/plic.c, line 174
- sys/riscv/riscv/soc.c, line 53