RISC-V: Select Goldfish RTC driver for QEMU virt machine

We select Goldfish RTC driver using QEMU virt machine kconfig option
to access RTC device on QEMU virt machine.

Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
Reviewed-by: Palmer Dabbelt <palmerdabbelt@google.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>

diff --git a/arch/riscv/Kconfig.socs b/arch/riscv/Kconfig.socs
index 9f6f9a0..3078b2d 100644 (file)
--- a/arch/riscv/Kconfig.socs
+++ b/arch/riscv/Kconfig.socs
@@ -28,6 +28,8 @@ config SOC_VIRT
        select VIRTIO_INPUT
        select POWER_RESET_SYSCON
        select POWER_RESET_SYSCON_POWEROFF
+       select GOLDFISH
+       select RTC_DRV_GOLDFISH
        select SIFIVE_PLIC
        help
          This enables support for QEMU Virt Machine.

diff --git a/arch/riscv/configs/defconfig b/arch/riscv/configs/defconfig
index b15fc2c..c8f0842 100644 (file)
--- a/arch/riscv/configs/defconfig
+++ b/arch/riscv/configs/defconfig
@@ -73,6 +73,7 @@ CONFIG_USB_STORAGE=y
 CONFIG_USB_UAS=y
 CONFIG_MMC=y
 CONFIG_MMC_SPI=y
+CONFIG_RTC_CLASS=y
 CONFIG_EXT4_FS=y
 CONFIG_EXT4_FS_POSIX_ACL=y
 CONFIG_AUTOFS4_FS=y

diff --git a/arch/riscv/configs/rv32_defconfig b/arch/riscv/configs/rv32_defconfig
index a088011..a844920 100644 (file)
--- a/arch/riscv/configs/rv32_defconfig
+++ b/arch/riscv/configs/rv32_defconfig
@@ -69,6 +69,7 @@ CONFIG_USB_OHCI_HCD=y
 CONFIG_USB_OHCI_HCD_PLATFORM=y
 CONFIG_USB_STORAGE=y
 CONFIG_USB_UAS=y
+CONFIG_RTC_CLASS=y
 CONFIG_EXT4_FS=y
 CONFIG_EXT4_FS_POSIX_ACL=y
 CONFIG_AUTOFS4_FS=y