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[2/6] ARM: dts: bcm2837-rpi-cm3-io3: Fix GPIO line names for SMPS I2C

Message ID 20220411200143.4876-3-stefan.wahren@i2se.com
State New
Headers show
Series [1/6] ARM: dts: bcm2835-rpi-zero-w: Fix GPIO line name for Wifi/BT | expand

Commit Message

Stefan Wahren April 11, 2022, 8:01 p.m. UTC 
From: Phil Elwell <phil@raspberrypi.com>

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>
---
 arch/arm/boot/dts/bcm2837-rpi-cm3-io3.dts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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Patch

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 @@  &gpio {
 			  "GPIO43",
 			  "GPIO44",
 			  "GPIO45",
-			  "GPIO46",
-			  "GPIO47",
+			  "SMPS_SCL",
+			  "SMPS_SDA",
 			  /* Used by eMMC */
 			  "SD_CLK_R",
 			  "SD_CMD_R",