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arm64: dts: freescale: imx93-tqma9352-mba93xxla: add GPIO line names

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Provide GPIO line names for userspace usage, e.g. libgpiod.

While at it, correct the line-name property for ENET[1,2]_INT# gpio hog
and LCD_BLT_EN.

Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com>
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Markus Niebel 2024-08-19 14:03:22 +02:00 committed by Shawn Guo
parent bd8ef6c439
commit a1309c3f6b
1 changed files with 52 additions and 3 deletions
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55
arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxla.dts
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@ -209,6 +209,16 @@
};
&gpio1 {
gpio-line-names =
/* 00 */ "", "", "USB_C_ALERT#", "PMIC_IRQ#",
/* 04 */ "", "", "", "",
/* 08 */ "", "", "", "BM2_TEMP_EVENT_MOD#",
/* 12 */ "PEX_INT#", "", "RTC_EVENT#", "",
/* 16 */ "", "", "", "",
/* 20 */ "", "", "", "",
/* 24 */ "", "", "", "",
/* 28 */ "", "", "", "";
expander-irq-hog {
gpio-hog;
gpios = <12 GPIO_ACTIVE_LOW>;
@ -227,21 +237,60 @@
&gpio2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio2>;
gpio-line-names =
/* 00 */ "", "", "", "",
/* 04 */ "", "", "", "AFE_RESET#",
/* 08 */ "AFE_SYNC", "AFE_DRDY", "MIPI_CSI_TRIGGER", "MIPI_CSI_SYNC",
/* 12 */ "", "", "", "",
/* 16 */ "X1_19", "X1_29", "X1_25", "X1_21",
/* 20 */ "X1_23", "X1_17", "", "",
/* 24 */ "AFE_INT#", "", "X1_15", "",
/* 28 */ "", "", "", "";
};
&gpio3 {
gpio-line-names =
/* 00 */ "SD2_CD#", "", "", "",
/* 04 */ "", "", "", "SD2_RST#",
/* 08 */ "", "", "", "",
/* 12 */ "", "", "", "",
/* 16 */ "", "", "", "",
/* 20 */ "", "", "", "",
/* 24 */ "", "", "ENET1_INT#", "ENET2_INT#",
/* 28 */ "", "", "", "";
ethphy-eqos-irq-hog {
gpio-hog;
gpios = <26 GPIO_ACTIVE_LOW>;
input;
line-name = "ENET0_IRQ#";
line-name = "ENET1_INT#";
};
ethphy-fec-irq-hog {
gpio-hog;
gpios = <27 GPIO_ACTIVE_LOW>;
input;
line-name = "ENET1_IRQ#";
line-name = "ENET2_INT#";
};
};
&gpio4 {
gpio-line-names =
/* 00 */ "", "", "", "",
/* 04 */ "", "", "", "",
/* 08 */ "", "", "", "",
/* 12 */ "", "", "", "",
/* 16 */ "", "", "", "",
/* 20 */ "", "", "", "",
/* 24 */ "", "", "", "",
/* 28 */ "", "DP_INT", "", "";
dp-int-hog {
gpio-hog;
gpios = <29 GPIO_ACTIVE_LOW>;
input;
line-name = "DP_INT";
};
};
@ -378,7 +427,7 @@
#gpio-cells = <2>;
vcc-supply = <&reg_3v3>;
gpio-line-names = "LCD_RESET#", "LCD_PWR_EN",
"LCD_BL_EN", "DP_EN",
"LCD_BLT_EN", "DP_EN",
"MIPI_CSI_EN", "MIPI_CSI_RST#",
"USER_LED1", "USER_LED2";
};