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Mon, 02 Dec 2019 15:32:53 -0800 (PST) Date: Mon, 02 Dec 2019 15:32:53 -0800 (PST) X-Google-Original-Date: Mon, 02 Dec 2019 15:27:58 PST (-0800) From: Palmer Dabbelt X-Google-Original-From: Palmer Dabbelt Subject: Re: [PATCH 4/4] RISC-V: Select Goldfish RTC driver for QEMU virt machine In-Reply-To: <20191125132147.97111-5-anup.patel@wdc.com> CC: Paul Walmsley , aou@eecs.berkeley.edu, anup@brainfault.org, Anup Patel , linux-kernel@vger.kernel.org, Atish Patra , Alistair Francis , linux-riscv@lists.infradead.org, Christoph Hellwig To: Anup Patel Message-ID: Mime-Version: 1.0 (MHng) Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 25 Nov 2019 05:22:38 PST (-0800), Anup Patel wrote: > We select Goldfish RTC driver using QEMU virt machine kconfig option > to access RTC device on QEMU virt machine. > > Signed-off-by: Anup Patel > --- > arch/riscv/Kconfig.socs | 2 ++ > arch/riscv/configs/defconfig | 1 + > arch/riscv/configs/rv32_defconfig | 1 + > 3 files changed, 4 insertions(+) > > diff --git a/arch/riscv/Kconfig.socs b/arch/riscv/Kconfig.socs > index bae4907b4880..65cf39867c60 100644 > --- 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 bf33bd40ee07..c5e04384ec3d 100644 > --- 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 234213b4ea74..7972b1d321c1 100644 > --- 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 Reviewed-by: Palmer Dabbelt