From: Sagar Shrikant Kadam <sagar.kadam@sifive.com>
Date: Tue, 10 Nov 2020 15:22:12 +0000 (-0800)
Subject: riscv: defconfig: enable gpio support for HiFive Unleashed
X-Git-Tag: v5.4.93~55
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=5b2266d62b5437cf83ef01d1a2d32b45c693b93e;p=thirdparty%2Fkernel%2Fstable.git

riscv: defconfig: enable gpio support for HiFive Unleashed

[ Upstream commit 0983834a83931606a647c275e5d4165ce4e7b49f ]

Ethernet phy VSC8541-01 on HiFive Unleashed has its reset line
connected to a gpio, so enable GPIO driver's required to reset
the phy.

Signed-off-by: Sagar Shrikant Kadam <sagar.kadam@sifive.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/arch/riscv/configs/defconfig b/arch/riscv/configs/defconfig
index 420a0dbef3866..3c656fe97e583 100644
--- a/arch/riscv/configs/defconfig
+++ b/arch/riscv/configs/defconfig
@@ -62,6 +62,8 @@ CONFIG_HW_RANDOM=y
 CONFIG_HW_RANDOM_VIRTIO=y
 CONFIG_SPI=y
 CONFIG_SPI_SIFIVE=y
+CONFIG_GPIOLIB=y
+CONFIG_GPIO_SIFIVE=y
 # CONFIG_PTP_1588_CLOCK is not set
 CONFIG_DRM=y
 CONFIG_DRM_RADEON=y