ARM: dts: imx7: Add "LPSR" to LPSR iomux pin names
The i.MX7 has two iomux controllers. the iomuxc and the iomuxc_lpsr.
In a board dts we have to make sure that both controllers are supplied
with the correct pins. It's way too easy to do this wrong since only
a look into the reference manual can reveal which pins belong to which
controller. To make this clearer add "LPSR" to the pin names which
belong to the LPSR controller.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
diff --git a/arch/arm/boot/dts/imx7-colibri.dtsi b/arch/arm/boot/dts/imx7-colibri.dtsi
index a9cc657..a171545 100644
--- a/arch/arm/boot/dts/imx7-colibri.dtsi
+++ b/arch/arm/boot/dts/imx7-colibri.dtsi
@@ -596,29 +596,29 @@
pinctrl_gpio_lpsr: gpio1-grp {
fsl,pins = <
- MX7D_PAD_GPIO1_IO01__GPIO1_IO1 0x59
- MX7D_PAD_GPIO1_IO02__GPIO1_IO2 0x59
- MX7D_PAD_GPIO1_IO03__GPIO1_IO3 0x59
+ MX7D_PAD_LPSR_GPIO1_IO01__GPIO1_IO1 0x59
+ MX7D_PAD_LPSR_GPIO1_IO02__GPIO1_IO2 0x59
+ MX7D_PAD_LPSR_GPIO1_IO03__GPIO1_IO3 0x59
>;
};
pinctrl_i2c1: i2c1-grp {
fsl,pins = <
- MX7D_PAD_GPIO1_IO05__I2C1_SDA 0x4000007f
- MX7D_PAD_GPIO1_IO04__I2C1_SCL 0x4000007f
+ MX7D_PAD_LPSR_GPIO1_IO05__I2C1_SDA 0x4000007f
+ MX7D_PAD_LPSR_GPIO1_IO04__I2C1_SCL 0x4000007f
>;
};
pinctrl_cd_usdhc1: usdhc1-cd-grp {
fsl,pins = <
- MX7D_PAD_GPIO1_IO00__GPIO1_IO0 0x59 /* CD */
+ MX7D_PAD_LPSR_GPIO1_IO00__GPIO1_IO0 0x59 /* CD */
>;
};
pinctrl_uart1_ctrl2: uart1-ctrl2-grp {
fsl,pins = <
- MX7D_PAD_GPIO1_IO07__GPIO1_IO7 0x14 /* DSR */
- MX7D_PAD_GPIO1_IO06__GPIO1_IO6 0x14 /* RI */
+ MX7D_PAD_LPSR_GPIO1_IO07__GPIO1_IO7 0x14 /* DSR */
+ MX7D_PAD_LPSR_GPIO1_IO06__GPIO1_IO6 0x14 /* RI */
>;
};
};