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ARM: dts: motorola-mapphone: Add basic support for mz609 and mz617

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The Motorola mapphone tablets are similar to the mapphone phones, but with
different display and without some phone related peripherals.

Let's add a new motorola-mapphone-mz607-mz617.dtsi and basic files for
xyboard mz609 and mz617. All the tablets from mz607 to mz617 are quite
similar so let's use motorola-mapphone-mz607-mz617.dtsi naming for the
common file.

Note that the tc358765 lcd bridge needs driver changes before it can be
added.

Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Tony Lindgren 2023-11-25 11:24:56 +02:00
parent 1b5115d655
commit 94bd4a6e6e
4 changed files with 87 additions and 1 deletions
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4
arch/arm/boot/dts/ti/omap/Makefile
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@ -79,7 +79,9 @@ dtb-$(CONFIG_ARCH_OMAP4) += \
omap4-sdp.dtb \
omap4-sdp-es23plus.dtb \
omap4-var-dvk-om44.dtb \
omap4-var-stk-om44.dtb
omap4-var-stk-om44.dtb \
omap4-xyboard-mz609.dtb \
omap4-xyboard-mz617.dtb
dtb-$(CONFIG_SOC_AM33XX) += \
am335x-baltos-ir2110.dtb \
am335x-baltos-ir3220.dtb \

21
arch/arm/boot/dts/ti/omap/motorola-mapphone-mz607-mz617.dtsi Normal file
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@ -0,0 +1,21 @@
// SPDX-License-Identifier: GPL-2.0-only
/dts-v1/;
#include "motorola-mapphone-common.dtsi"
&keypad {
keypad,num-rows = <8>;
keypad,num-columns = <8>;
linux,keymap = <MATRIX_KEY(5, 0, KEY_VOLUMEUP)>,
<MATRIX_KEY(3, 0, KEY_VOLUMEDOWN)>;
};
/*
* On tablets, mmc1 regulator is vsimcard instead of vwlan2 in the stock kernel
* dtb. The regulator may not be wired even if a MMC cage is added though.
*/
&mmc1 {
vmmc-supply = <&vsimcard>;
bus-width = <4>;
cd-gpios = <&gpio6 16 GPIO_ACTIVE_LOW>; /* gpio_176 */
};

46
arch/arm/boot/dts/ti/omap/omap4-xyboard-mz609.dts Normal file
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@ -0,0 +1,46 @@
// SPDX-License-Identifier: GPL-2.0-only
/dts-v1/;
#include "motorola-mapphone-mz607-mz617.dtsi"
/ {
model = "Motorola Xyboard MZ609";
compatible = "motorola,xyboard-mz609", "ti,omap4430", "ti,omap4";
chosen {
stdout-path = &uart3;
};
aliases {
display1 = &hdmi0;
};
backlight: backlight {
compatible = "led-backlight";
leds = <&backlight_led>;
brightness-levels = <31 63 95 127 159 191 223 255>;
default-brightness-level = <6>;
};
};
&i2c1 {
led-controller@38 {
compatible = "ti,lm3532";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x38>;
enable-gpios = <&gpio6 12 GPIO_ACTIVE_HIGH>;
ramp-up-us = <1024>;
ramp-down-us = <8193>;
backlight_led: led@0 {
reg = <0>;
led-sources = <2>;
ti,led-mode = <0>;
label = ":backlight";
};
};
};

17
arch/arm/boot/dts/ti/omap/omap4-xyboard-mz617.dts Normal file
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@ -0,0 +1,17 @@
// SPDX-License-Identifier: GPL-2.0-only
/dts-v1/;
#include "motorola-mapphone-mz607-mz617.dtsi"
/ {
model = "Motorola Xyboard MZ617";
compatible = "motorola,xyboard-mz617", "ti,omap4430", "ti,omap4";
chosen {
stdout-path = &uart3;
};
aliases {
display1 = &hdmi0;
};
};