linux-kernel - [PATCH v2 3/3] riscv: defconfig: enable gpio support for HiFive Unleashed

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Message-Id: <1605021732-268521-4-git-send-email-sagar.kadam@sifive.com>
Date:   Tue, 10 Nov 2020 07:22:12 -0800
From:   Sagar Shrikant Kadam <sagar.kadam@...ive.com>
To:     linux-kernel@...r.kernel.org
Cc:     linux-riscv@...ts.infradead.org, devicetree@...r.kernel.org,
        kernel@...il.dk, atish.patra@....com, alistair.francis@....com,
        anup@...infault.org, yash.shah@...ive.com, aou@...s.berkeley.edu,
        palmer@...belt.com, paul.walmsley@...ive.com, robh+dt@...nel.org,
        Sagar Shrikant Kadam <sagar.kadam@...ive.com>
Subject: [PATCH v2 3/3] riscv: defconfig: enable gpio support for HiFive Unleashed

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@...ive.com>
---
 arch/riscv/configs/defconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/riscv/configs/defconfig b/arch/riscv/configs/defconfig
index d222d35..8c3d1e4 100644
--- a/arch/riscv/configs/defconfig
+++ b/arch/riscv/configs/defconfig
@@ -64,6 +64,8 @@ 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_POWER_RESET=y
 CONFIG_DRM=y
-- 
2.7.4