[PATCH v5 03/10] arm64: dts: lx2160a: remove duplicate pinmux nodes
From: Josua Mayer
Date: Sat Mar 14 2026 - 08:06:59 EST
LX2160A pinmux is done in groups by various length bitfields within
configuration registers.
The pinmux nodes i2c7-scl-pins and i2c7-scl-gpio-pins are duplicates of
i2c6-scl-gpio and i2c6-scl-gpio-pins, writing to the same register and
bits.
These two i2c buses i2c6/i2c7 (IIC7/IIC8) are configured together in
register RCWSR13 bits 3-0.
Drop the duplicate node name and change references to the i2c6 node.
Fixes: 8a1365c7bbc1 ("arm64: dts: lx2160a: add pinmux and i2c gpio to support bus recovery")
Signed-off-by: Josua Mayer <josua@xxxxxxxxxxxxx>
---
arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 12 ++----------
1 file changed, 2 insertions(+), 10 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
index d5bb55df03216..41c9b4253f4a5 100644
--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
@@ -862,8 +862,8 @@ i2c7: i2c@2070000 {
clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
QORIQ_CLK_PLL_DIV(16)>;
pinctrl-names = "default", "gpio";
- pinctrl-0 = <&i2c7_scl>;
- pinctrl-1 = <&i2c7_scl_gpio>;
+ pinctrl-0 = <&i2c6_scl>;
+ pinctrl-1 = <&i2c6_scl_gpio>;
scl-gpios = <&gpio1 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "disabled";
};
@@ -1785,14 +1785,6 @@ i2c6_scl_gpio: i2c6-scl-gpio-pins {
pinctrl-single,bits = <0x4 0x1 0x7>;
};
- i2c7_scl: i2c7-scl-pins {
- pinctrl-single,bits = <0x4 0x2 0x7>;
- };
-
- i2c7_scl_gpio: i2c7-scl-gpio-pins {
- pinctrl-single,bits = <0x4 0x1 0x7>;
- };
-
i2c0_scl: i2c0-scl-pins {
pinctrl-single,bits = <0x8 0x0 (0x1 << 10)>;
};
--
2.51.0