qemu/hw/riscv
Fabien Chouteau 30efbf330a
SiFive RISC-V GPIO Device
QEMU model of the GPIO device on the SiFive E300 series SOCs.

The pins are not used by a board definition yet, however this
implementation can already be used to trigger GPIO interrupts from the
software by configuring a pin as both output and input.

Signed-off-by: Fabien Chouteau <chouteau@adacore.com>
Reviewed-by: Palmer Dabbelt <palmer@sifive.com>
Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
2019-05-24 11:58:30 -07:00
..
Kconfig kconfig: add CONFIG_MSI_NONBROKEN 2019-03-18 09:39:57 +01:00
Makefile.objs SiFive RISC-V GPIO Device 2019-05-24 11:58:30 -07:00
riscv_hart.c riscv_hart: Fix crash when introspecting the device 2018-07-19 09:05:48 -07:00
riscv_htif.c hw: Do not include "exec/address-spaces.h" if it is not necessary 2018-06-01 14:15:10 +02:00
sifive_clint.c RISC-V: Fix CLINT timecmp low 32-bit writes 2018-12-20 12:08:43 -08:00
sifive_e.c SiFive RISC-V GPIO Device 2019-05-24 11:58:30 -07:00
sifive_gpio.c SiFive RISC-V GPIO Device 2019-05-24 11:58:30 -07:00
sifive_plic.c riscv: plic: Log guest errors 2019-04-04 16:36:21 -07:00
sifive_prci.c SiFive RISC-V PRCI Block 2018-03-07 08:30:28 +13:00
sifive_test.c SiFive RISC-V Test Finisher 2018-03-07 08:30:28 +13:00
sifive_u.c riscv: sifive_u: Correct UART0's IRQ in the device tree 2019-03-19 05:18:42 -07:00
sifive_uart.c riscv: sifive_uart: Generate TX interrupt 2019-03-19 05:18:28 -07:00
spike.c riscv: Ensure the kernel start address is correctly cast 2019-02-11 15:56:22 -08:00
trace-events SiFive RISC-V GPIO Device 2019-05-24 11:58:30 -07:00
virt.c riscv: Ensure the kernel start address is correctly cast 2019-02-11 15:56:22 -08:00