From: Phil Elwell <phil@raspberrypi.com> stable inclusion from stable-v5.10.121 commit bd7ffc171ca5d4cae30b87f76d41e217c37374fb category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I5L6CQ Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=... -------------------------------- [ Upstream commit 9fd26fd02749ec964eb0d588a3bab9e09bf77927 ] The GPIOs 46 & 47 are already used for a I2C interface to a SMPS. So fix the GPIO line names accordingly. Fixes: a54fe8a6cf66 ("ARM: dts: add Raspberry Pi Compute Module 3 and IO board") Signed-off-by: Phil Elwell <phil@raspberrypi.com> Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com> Acked-by: Xie XiuQi <xiexiuqi@huawei.com> --- arch/arm/boot/dts/bcm2837-rpi-cm3-io3.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/bcm2837-rpi-cm3-io3.dts b/arch/arm/boot/dts/bcm2837-rpi-cm3-io3.dts index 588d9411ceb6..3dfce4312dfc 100644 --- a/arch/arm/boot/dts/bcm2837-rpi-cm3-io3.dts +++ b/arch/arm/boot/dts/bcm2837-rpi-cm3-io3.dts @@ -63,8 +63,8 @@ "GPIO43", "GPIO44", "GPIO45", - "GPIO46", - "GPIO47", + "SMPS_SCL", + "SMPS_SDA", /* Used by eMMC */ "SD_CLK_R", "SD_CMD_R", -- 2.20.1