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ARM: dts: stm32: Fill GPIO line names on DHCOM SoM

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Fill in the custom GPIO line names used by DH on the DHCOM SoM.
The GPIO line names are in accordance to DHCOM Design Guide R04
available at [1], section 3.9 GPIO.

[1] https://wiki.dh-electronics.com/images/5/52/DOC_DHCOM-Design-Guide_R04_2018-06-28.pdf

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Cc: linux-stm32@st-md-mailman.stormreply.com
To: linux-arm-kernel@lists.infradead.org
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
This commit is contained in:
Marek Vasut 2021-03-29 21:36:11 +02:00 committed by Alexandre Torgue
parent 6c2ec6adb2
commit c967b44249
1 changed files with 60 additions and 0 deletions
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60
arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi
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@ -164,10 +164,70 @@
};
};
&gpioa {
gpio-line-names = "", "", "", "",
"", "", "DHCOM-K", "",
"", "", "", "",
"", "", "", "";
};
&gpiob {
gpio-line-names = "", "", "", "",
"", "", "", "",
"DHCOM-Q", "", "", "",
"", "", "", "";
};
&gpioc {
gpio-line-names = "", "", "", "",
"", "", "DHCOM-E", "",
"", "", "", "",
"", "", "", "";
status = "okay";
};
&gpiod {
gpio-line-names = "", "", "", "",
"", "", "DHCOM-B", "",
"", "", "", "DHCOM-F",
"DHCOM-D", "", "", "";
};
&gpioe {
gpio-line-names = "", "", "", "",
"", "", "DHCOM-P", "",
"", "", "", "",
"", "", "", "";
};
&gpiof {
gpio-line-names = "", "", "", "DHCOM-A",
"", "", "", "",
"", "", "", "",
"", "", "", "";
};
&gpiog {
gpio-line-names = "DHCOM-C", "", "", "",
"", "", "", "",
"DHCOM-L", "", "", "",
"", "", "", "";
};
&gpioh {
gpio-line-names = "", "", "", "",
"", "", "", "DHCOM-N",
"DHCOM-J", "DHCOM-W", "DHCOM-V", "DHCOM-U",
"DHCOM-T", "", "DHCOM-S", "";
};
&gpioi {
gpio-line-names = "DHCOM-G", "DHCOM-O", "DHCOM-H", "DHCOM-I",
"DHCOM-R", "DHCOM-M", "", "",
"", "", "", "",
"", "", "", "";
};
&i2c4 {
pinctrl-names = "default";
pinctrl-0 = <&i2c4_pins_a>;