* (no subject)
2026-01-19 3:30 [PATCH v4 00/10] Initial support for Samsung Galaxy Tab 2 series Mithil Bavishi
@ 2026-01-19 3:30 ` Mithil Bavishi
2026-01-19 3:30 ` [PATCH v4 01/10] ARM: dts: twl6032: Add DTS file for TWL6032 PMIC Mithil Bavishi
` (9 subsequent siblings)
10 siblings, 0 replies; 16+ messages in thread
From: Mithil Bavishi @ 2026-01-19 3:30 UTC (permalink / raw)
To: aaro.koskinen, andreas, khilman, rogerq, tony, robh, krzk+dt,
conor+dt, neil.armstrong, rfoss, laurent.pinchart, jonas,
jernej.skrabec, maarten.lankhorst, mripard, tzimmermann, airlied,
simona, quic_jesszhan, bavishimithil, prabhakar.mahadev-lad.rj,
thierry.reding
Cc: linux-omap, devicetree, linux-kernel, dri-devel, linux-hardening
Subject: [PATCH v4 00/10] Initial support for Samsung Galaxy Tab 2 series
This series adds initial support for the Samsung Galaxy Tab 2
(samsung-espresso7/10) series of devices. It adds support for 6 variants
(P3100, P3110, P3113, P5100, P5110, P5113). Downstream categorised them
based on 3G and WiFi, but since they use different panel, touch
controllers, batteries, I decided to categorise them based on screen
size as espresso7 and espresso10.
It adds basic functionality for both the models including panel, drm,
sdcard, touchscreen, mmc, wifi, bluetooth, keys, battery, fuel gauge,
pmic, sensors.
Signed-off-by: Mithil Bavishi <bavishimithil@gmail.com>
---
Changes in v4
- Fixed syntax in doestek vendor
- Changed - to _ in node names
- Removed address/size-cells in chosen
- Added pinmux for i2c-gpio5,6,7, irled
- Allow sdcard to poweroff (reg_espresso_external)
- Changed power to key-power
- Order alphabetically in omap4_pmx_wkup and omap4_pmx_core
- Use generic node names
- Added TODO for future nodes
- Fix touchscreen values in espresso7 and espresso10
- Add dts to Makefile
- Commit message length under 75
- Link to v3: https://lore.kernel.org/linux-omap/20241108200440.7562-1-bavishimithil@gmail.com/
Changes in v3
- Use device tree from the correct branch
- Fix commit subjects to matching the subsystem
- Add Doestek vendor
- Add compatible for LVDS encoder
- Add compatibles for 7 and 10 inch panels
- Clean up device tree using "make CHECK_DTBS=y"
- Link to v2: https://lore.kernel.org/all/20241030211215.347710-1-bavishimithil@gmail.com/
Changes in v2
- Fix node names in common dtsi to have - instead of _
- Removed import for twl6030.dtsi
- Edited dts to completely use twl6032 nodes
- Fixed typo ldosb -> ldousb
- Link to v1: https://lore.kernel.org/all/20241030194136.297648-1-bavishimithil@gmail.com/
--
Mithil Bavishi (10):
ARM: dts: twl6032: Add DTS file for TWL6032 PMIC
dt-bindings: vendor-prefixes: Add Doestek
dt-bindings: display: bridge: lvds-codec: add doestek,dtc34lm85am
dt-bindings: display: panel-lvds: Add compatible for Samsung
LTN070NL01 Panel
dt-bindings: display: panel-lvds: Add compatible for Samsung
LTN101AL03 Panel
ARM: dts: ti: omap: espresso-common: Add common device tree for
Samsung Galaxy Tab 2 series
dt-bindings: omap: Add Samsung Galaxy Tab 2 7.0
ARM: dts: ti: omap: samsung-espresso7: Add initial support for Galaxy
Tab 2 7.0
dt-bindings: omap: Add Samsung Galaxy Tab 2 10.1
ARM: dts: ti: omap: samsung-espresso10: Add initial support for Galaxy
Tab 2 10.1
.../devicetree/bindings/arm/ti/omap.yaml | 2 +
.../bindings/display/bridge/lvds-codec.yaml | 1 +
.../bindings/display/panel/panel-lvds.yaml | 4 +
.../devicetree/bindings/vendor-prefixes.yaml | 2 +
arch/arm/boot/dts/ti/omap/Makefile | 2 +
.../omap/omap4-samsung-espresso-common.dtsi | 762 ++++++++++++++++++
.../dts/ti/omap/omap4-samsung-espresso10.dts | 104 +++
.../dts/ti/omap/omap4-samsung-espresso7.dts | 70 ++
arch/arm/boot/dts/ti/omap/twl6032.dtsi | 77 ++
9 files changed, 1024 insertions(+)
create mode 100644 arch/arm/boot/dts/ti/omap/omap4-samsung-espresso-common.dtsi
create mode 100644 arch/arm/boot/dts/ti/omap/omap4-samsung-espresso10.dts
create mode 100644 arch/arm/boot/dts/ti/omap/omap4-samsung-espresso7.dts
create mode 100644 arch/arm/boot/dts/ti/omap/twl6032.dtsi
--
2.43.0
^ permalink raw reply [flat|nested] 16+ messages in thread* [PATCH v4 01/10] ARM: dts: twl6032: Add DTS file for TWL6032 PMIC
2026-01-19 3:30 [PATCH v4 00/10] Initial support for Samsung Galaxy Tab 2 series Mithil Bavishi
2026-01-19 3:30 ` Mithil Bavishi
@ 2026-01-19 3:30 ` Mithil Bavishi
2026-01-19 3:30 ` [PATCH v4 02/10] dt-bindings: vendor-prefixes: Add Doestek Mithil Bavishi
` (8 subsequent siblings)
10 siblings, 0 replies; 16+ messages in thread
From: Mithil Bavishi @ 2026-01-19 3:30 UTC (permalink / raw)
To: aaro.koskinen, andreas, khilman, rogerq, tony, robh, krzk+dt,
conor+dt, neil.armstrong, rfoss, laurent.pinchart, jonas,
jernej.skrabec, maarten.lankhorst, mripard, tzimmermann, airlied,
simona, quic_jesszhan, bavishimithil, prabhakar.mahadev-lad.rj,
thierry.reding
Cc: linux-omap, devicetree, linux-kernel, dri-devel, linux-hardening
Add a dedicated DTS file for the TWL6032 PMIC (Phoenix Lite). Already
has driver support with TWL6030 (Phoenix) since both of them are so
similar, some nodes can be reused from TWL6030 as well.
This can be included in the board files like twl6030.
Example:
...
&i2c1 {
twl: twl@48 {
reg = <0x48>;
interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
interrupt-controller;
interrupt-parent = <&gic>;
};
};
/include/ "twl6032.dtsi"
...
Used in devices like samsung-espresso, amazon-jem, epson-embt2ws etc.
Signed-off-by: Mithil Bavishi <bavishimithil@gmail.com>
---
arch/arm/boot/dts/ti/omap/twl6032.dtsi | 77 ++++++++++++++++++++++++++
1 file changed, 77 insertions(+)
create mode 100644 arch/arm/boot/dts/ti/omap/twl6032.dtsi
diff --git a/arch/arm/boot/dts/ti/omap/twl6032.dtsi b/arch/arm/boot/dts/ti/omap/twl6032.dtsi
new file mode 100644
index 000000000..d599a2ca6
--- /dev/null
+++ b/arch/arm/boot/dts/ti/omap/twl6032.dtsi
@@ -0,0 +1,77 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Integrated Power Management Chip
+ * https://www.ti.com/lit/ds/symlink/twl6032.pdf
+ */
+
+&twl {
+ compatible = "ti,twl6032";
+ interrupt-controller;
+ #interrupt-cells = <1>;
+
+ rtc {
+ compatible = "ti,twl4030-rtc";
+ interrupts = <11>;
+ };
+
+ vio: regulator-vio {
+ compatible = "ti,twl6032-vio";
+ };
+
+ ldo1: regulator-ldo1 {
+ compatible = "ti,twl6032-ldo1";
+ };
+
+ ldo2: regulator-ldo2 {
+ compatible = "ti,twl6032-ldo2";
+ };
+
+ ldo3: regulator-ldo3 {
+ compatible = "ti,twl6032-ldo3";
+ };
+
+ ldo4: regulator-ldo4 {
+ compatible = "ti,twl6032-ldo4";
+ };
+
+ ldo5: regulator-ldo5 {
+ compatible = "ti,twl6032-ldo5";
+ };
+
+ ldo6: regulator-ldo6 {
+ compatible = "ti,twl6032-ldo6";
+ };
+
+ ldoln: regulator-ldoln {
+ compatible = "ti,twl6032-ldoln";
+ };
+
+ ldousb: regulator-ldousb {
+ compatible = "ti,twl6032-ldousb";
+ };
+
+ smps4: regulator-smps4 {
+ compatible = "ti,twl6032-smps4";
+ };
+
+ gpadc: gpadc {
+ compatible = "ti,twl6032-gpadc";
+ interrupts = <3>;
+ #io-channel-cells = <1>;
+ };
+
+ twl_usb_comparator: usb-comparator {
+ compatible = "ti,twl6030-usb";
+ interrupts = <4>, <10>;
+ };
+
+ twl_pwm: pwm {
+ compatible = "ti,twl6030-pwm";
+ #pwm-cells = <2>;
+ };
+
+ twl_pwmled: pwmled {
+ compatible = "ti,twl6030-pwmled";
+ #pwm-cells = <2>;
+ };
+};
--
2.43.0
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PATCH v4 02/10] dt-bindings: vendor-prefixes: Add Doestek
2026-01-19 3:30 [PATCH v4 00/10] Initial support for Samsung Galaxy Tab 2 series Mithil Bavishi
2026-01-19 3:30 ` Mithil Bavishi
2026-01-19 3:30 ` [PATCH v4 01/10] ARM: dts: twl6032: Add DTS file for TWL6032 PMIC Mithil Bavishi
@ 2026-01-19 3:30 ` Mithil Bavishi
2026-01-19 3:30 ` [PATCH v4 03/10] dt-bindings: display: bridge: lvds-codec: add doestek,dtc34lm85am Mithil Bavishi
` (7 subsequent siblings)
10 siblings, 0 replies; 16+ messages in thread
From: Mithil Bavishi @ 2026-01-19 3:30 UTC (permalink / raw)
To: aaro.koskinen, andreas, khilman, rogerq, tony, robh, krzk+dt,
conor+dt, neil.armstrong, rfoss, laurent.pinchart, jonas,
jernej.skrabec, maarten.lankhorst, mripard, tzimmermann, airlied,
simona, quic_jesszhan, bavishimithil, prabhakar.mahadev-lad.rj,
thierry.reding
Cc: linux-omap, devicetree, linux-kernel, dri-devel, linux-hardening,
Krzysztof Kozlowski
Add vendor prefix for Doestek Co., Ltd.
Link: http://www.doestek.co.kr/
Signed-off-by: Mithil Bavishi <bavishimithil@gmail.com>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
---
Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
index c7591b2ae..70a195fc6 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -437,6 +437,8 @@ patternProperties:
description: D-Link Corporation
"^dmo,.*":
description: Data Modul AG
+ "^doestek,.*":
+ description: Doestek Co., Ltd.
"^domintech,.*":
description: Domintech Co., Ltd.
"^dongwoon,.*":
--
2.43.0
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PATCH v4 03/10] dt-bindings: display: bridge: lvds-codec: add doestek,dtc34lm85am
2026-01-19 3:30 [PATCH v4 00/10] Initial support for Samsung Galaxy Tab 2 series Mithil Bavishi
` (2 preceding siblings ...)
2026-01-19 3:30 ` [PATCH v4 02/10] dt-bindings: vendor-prefixes: Add Doestek Mithil Bavishi
@ 2026-01-19 3:30 ` Mithil Bavishi
2026-01-19 3:30 ` [PATCH v4 04/10] dt-bindings: display: panel-lvds: Add compatible for Samsung LTN070NL01 Panel Mithil Bavishi
` (6 subsequent siblings)
10 siblings, 0 replies; 16+ messages in thread
From: Mithil Bavishi @ 2026-01-19 3:30 UTC (permalink / raw)
To: aaro.koskinen, andreas, khilman, rogerq, tony, robh, krzk+dt,
conor+dt, neil.armstrong, rfoss, laurent.pinchart, jonas,
jernej.skrabec, maarten.lankhorst, mripard, tzimmermann, airlied,
simona, quic_jesszhan, bavishimithil, prabhakar.mahadev-lad.rj,
thierry.reding
Cc: linux-omap, devicetree, linux-kernel, dri-devel, linux-hardening,
Krzysztof Kozlowski
Add compatible strings for the Doestek DTC34LM85AM Flat Panel Display
Transmitter
Signed-off-by: Mithil Bavishi <bavishimithil@gmail.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml b/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml
index 4f7d3e9cf..3ad01645c 100644
--- a/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml
@@ -33,6 +33,7 @@ properties:
oneOf:
- items:
- enum:
+ - doestek,dtc34lm85am # For the Doestek DTC34LM85AM Flat Panel Display (FPD) Transmitter
- ti,ds90c185 # For the TI DS90C185 FPD-Link Serializer
- ti,ds90c187 # For the TI DS90C187 FPD-Link Serializer
- ti,sn75lvds83 # For the TI SN75LVDS83 FlatLink transmitter
--
2.43.0
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PATCH v4 04/10] dt-bindings: display: panel-lvds: Add compatible for Samsung LTN070NL01 Panel
2026-01-19 3:30 [PATCH v4 00/10] Initial support for Samsung Galaxy Tab 2 series Mithil Bavishi
` (3 preceding siblings ...)
2026-01-19 3:30 ` [PATCH v4 03/10] dt-bindings: display: bridge: lvds-codec: add doestek,dtc34lm85am Mithil Bavishi
@ 2026-01-19 3:30 ` Mithil Bavishi
2026-01-19 3:30 ` [PATCH v4 05/10] dt-bindings: display: panel-lvds: Add compatible for Samsung LTN101AL03 Panel Mithil Bavishi
` (5 subsequent siblings)
10 siblings, 0 replies; 16+ messages in thread
From: Mithil Bavishi @ 2026-01-19 3:30 UTC (permalink / raw)
To: aaro.koskinen, andreas, khilman, rogerq, tony, robh, krzk+dt,
conor+dt, neil.armstrong, rfoss, laurent.pinchart, jonas,
jernej.skrabec, maarten.lankhorst, mripard, tzimmermann, airlied,
simona, quic_jesszhan, bavishimithil, prabhakar.mahadev-lad.rj,
thierry.reding
Cc: linux-omap, devicetree, linux-kernel, dri-devel, linux-hardening,
Krzysztof Kozlowski
The LTN070NL01 is a 7.0 inch 1024x600, 24 bit, VESA Compatible, TFT
display panel
Signed-off-by: Mithil Bavishi <bavishimithil@gmail.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
Documentation/devicetree/bindings/display/panel/panel-lvds.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml b/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
index dbc01e640..68c16c1ae 100644
--- a/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
+++ b/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
@@ -58,6 +58,8 @@ properties:
- hydis,hv070wx2-1e0
# Jenson Display BL-JT60050-01A 7" WSVGA (1024x600) color TFT LCD LVDS panel
- jenson,bl-jt60050-01a
+ # Samsung LTN070NL01 7.0" WSVGA (1024x600) TFT LCD LVDS panel
+ - samsung,ltn070nl01
- tbs,a711-panel
# Winstar WF70A8SYJHLNGA 7" WSVGA (1024x600) color TFT LCD LVDS panel
- winstar,wf70a8syjhlnga
--
2.43.0
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PATCH v4 05/10] dt-bindings: display: panel-lvds: Add compatible for Samsung LTN101AL03 Panel
2026-01-19 3:30 [PATCH v4 00/10] Initial support for Samsung Galaxy Tab 2 series Mithil Bavishi
` (4 preceding siblings ...)
2026-01-19 3:30 ` [PATCH v4 04/10] dt-bindings: display: panel-lvds: Add compatible for Samsung LTN070NL01 Panel Mithil Bavishi
@ 2026-01-19 3:30 ` Mithil Bavishi
2026-01-19 3:30 ` [PATCH v4 06/10] ARM: dts: ti: omap: espresso-common: Add common device tree for Samsung Galaxy Tab 2 series Mithil Bavishi
` (4 subsequent siblings)
10 siblings, 0 replies; 16+ messages in thread
From: Mithil Bavishi @ 2026-01-19 3:30 UTC (permalink / raw)
To: aaro.koskinen, andreas, khilman, rogerq, tony, robh, krzk+dt,
conor+dt, neil.armstrong, rfoss, laurent.pinchart, jonas,
jernej.skrabec, maarten.lankhorst, mripard, tzimmermann, airlied,
simona, quic_jesszhan, bavishimithil, prabhakar.mahadev-lad.rj,
thierry.reding
Cc: linux-omap, devicetree, linux-kernel, dri-devel, linux-hardening
The LTN101AL03 is a 10.1 inch 800x1280, 24 bit, VESA Compatible, TFT
display panel
Signed-off-by: Mithil Bavishi <bavishimithil@gmail.com>
---
Documentation/devicetree/bindings/display/panel/panel-lvds.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml b/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
index 68c16c1ae..b31c67bab 100644
--- a/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
+++ b/Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
@@ -60,6 +60,8 @@ properties:
- jenson,bl-jt60050-01a
# Samsung LTN070NL01 7.0" WSVGA (1024x600) TFT LCD LVDS panel
- samsung,ltn070nl01
+ # Samsung LTN101AL03 10.1" WXGA (800x1280) TFT LCD LVDS panel
+ - samsung,ltn101al03
- tbs,a711-panel
# Winstar WF70A8SYJHLNGA 7" WSVGA (1024x600) color TFT LCD LVDS panel
- winstar,wf70a8syjhlnga
--
2.43.0
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PATCH v4 06/10] ARM: dts: ti: omap: espresso-common: Add common device tree for Samsung Galaxy Tab 2 series
2026-01-19 3:30 [PATCH v4 00/10] Initial support for Samsung Galaxy Tab 2 series Mithil Bavishi
` (5 preceding siblings ...)
2026-01-19 3:30 ` [PATCH v4 05/10] dt-bindings: display: panel-lvds: Add compatible for Samsung LTN101AL03 Panel Mithil Bavishi
@ 2026-01-19 3:30 ` Mithil Bavishi
2026-01-19 3:30 ` [PATCH v4 07/10] dt-bindings: omap: Add Samsung Galaxy Tab 2 7.0 Mithil Bavishi
` (3 subsequent siblings)
10 siblings, 0 replies; 16+ messages in thread
From: Mithil Bavishi @ 2026-01-19 3:30 UTC (permalink / raw)
To: aaro.koskinen, andreas, khilman, rogerq, tony, robh, krzk+dt,
conor+dt, neil.armstrong, rfoss, laurent.pinchart, jonas,
jernej.skrabec, maarten.lankhorst, mripard, tzimmermann, airlied,
simona, quic_jesszhan, bavishimithil, prabhakar.mahadev-lad.rj,
thierry.reding
Cc: linux-omap, devicetree, linux-kernel, dri-devel, linux-hardening
Create common device tree for Samsung Espresso series devices
Let's create a common tree for all the variants first. Later we can
device specific trees based on their screen sizes.
Signed-off-by: Mithil Bavishi <bavishimithil@gmail.com>
---
.../omap/omap4-samsung-espresso-common.dtsi | 762 ++++++++++++++++++
1 file changed, 762 insertions(+)
create mode 100644 arch/arm/boot/dts/ti/omap/omap4-samsung-espresso-common.dtsi
diff --git a/arch/arm/boot/dts/ti/omap/omap4-samsung-espresso-common.dtsi b/arch/arm/boot/dts/ti/omap/omap4-samsung-espresso-common.dtsi
new file mode 100644
index 000000000..381638b9f
--- /dev/null
+++ b/arch/arm/boot/dts/ti/omap/omap4-samsung-espresso-common.dtsi
@@ -0,0 +1,762 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/dts-v1/;
+#include "dt-bindings/gpio/gpio.h"
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/input/input.h>
+#include "omap443x.dtsi"
+
+/ {
+ memory@80000000 {
+ device_type = "memory";
+ reg = <0x80000000 0x40000000>; /* 1 GB */
+ };
+
+ reserved-memory {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ continuous_splash: framebuffer@bef00000{
+ reg = <0xbef00000 (1024 * 600 * 4)>;
+ no-map;
+ };
+ };
+
+ chosen {
+ stdout-path = &uart3;
+ #address-cells = <1>;
+ };
+
+ i2c-gpio5 {
+ compatible = "i2c-gpio";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c5_pins>;
+ sda-gpios = <&gpio4 2 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ scl-gpios = <&gpio4 3 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ i2c-gpio,delay-us = <10>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ /* TODO: SMB136 Charger for 7" variant at 0x4d */
+ };
+
+ i2c-gpio6 {
+ compatible = "i2c-gpio";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c6_pins>;
+ sda-gpios = <&gpio3 2 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ scl-gpios = <&gpio3 1 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ i2c-gpio,delay-us = <10>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ /* TODO: STMPE811 ADC at 0x41 */
+ };
+
+ i2c-gpio7 {
+ compatible = "i2c-gpio";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c7_pins>;
+ sda-gpios = <&gpio2 30 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ scl-gpios = <&gpio2 29 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ i2c-gpio,delay-us = <3>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ fuel-gauge@36 {
+ compatible = "maxim,max17042";
+ reg = <0x36>;
+ pinctrl-0 = <&fuel_alert_irq>;
+ pinctrl-names = "default";
+ interrupt-parent = <&gpio2>;
+ interrupts = <12 IRQ_TYPE_LEVEL_LOW>;
+ maxim,rsns-microohm = <10000>;
+ maxim,over-heat-temp = <500>;
+ maxim,dead-volt = <2500>;
+ maxim,over-volt = <4300>;
+ };
+ };
+
+ reg_espresso_wlan: regulator-espresso-wlan {
+ pinctrl-names = "default";
+ pinctrl-0 = <&wlanen_gpio>;
+ compatible = "regulator-fixed";
+ regulator-name = "espresso_wlan";
+ regulator-max-microvolt = <2000000>;
+ regulator-min-microvolt = <2000000>;
+ gpio = <&gpio4 8 GPIO_ACTIVE_HIGH>; /* GPIO_104 */
+ startup-delay-us = <70000>;
+ regulator-always-on;
+ enable-active-high;
+ };
+
+ wlan_pwrseq: wlan-pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ clocks = <&twl 0>;
+ clock-names = "ext_clock";
+ };
+
+ reg_espresso_internal: regulator-espresso-internal {
+ compatible = "regulator-fixed";
+ regulator-name = "eMMC_LDO";
+ regulator-max-microvolt = <1800000>;
+ regulator-min-microvolt = <1800000>;
+ gpios = <&gpio2 21 GPIO_ACTIVE_HIGH>; /* GPIO_63 */
+ startup-delay-us = <100000>;
+ regulator-boot-on;
+ regulator-always-on;
+ enable-active-high;
+ };
+
+ reg_espresso_external: regulator-espresso-external {
+ compatible = "regulator-fixed";
+ regulator-name = "vmmc1";
+ regulator-max-microvolt = <2800000>;
+ regulator-min-microvolt = <2800000>;
+ gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>; /* GPIO_34 */
+ enable-active-high;
+ };
+
+ reg_touch_ldo_en: regulator-touch-ldo-en {
+ compatible = "regulator-fixed";
+ regulator-name = "touch_ldo_en";
+ regulator-max-microvolt = <2800000>;
+ regulator-min-microvolt = <2800000>;
+ gpios = <&gpio2 22 GPIO_ACTIVE_HIGH>; /* GPIO_54 */
+ regulator-always-on;
+ enable-active-high;
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+ pinctrl-names = "default";
+ pinctrl-0 = <&gpio_keys>;
+
+ key-power {
+ label = "power";
+
+ gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>; /* GPIO_wk3 */
+ linux,code = <KEY_POWER>;
+ wakeup-source;
+ };
+
+ button-volup {
+ linux,code = <KEY_VOLUMEUP>;
+ label = "volume_up"; /* GPIO_wk30 */
+ gpios = <&gpio1 30 GPIO_ACTIVE_LOW>;
+ };
+
+ button-voldown {
+ linux,code = <KEY_VOLUMEDOWN>;
+ label = "volume_down"; /* GPIO_wk8 */
+ gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ reg_lcd: regulator-lcd {
+ compatible = "regulator-fixed";
+ regulator-name = "lcd_en";
+ gpios = <&gpio5 7 GPIO_ACTIVE_HIGH>; /* GPIO_135 */
+ regulator-max-microvolt = <3300000>;
+ regulator-min-microvolt = <3300000>;
+ enable-active-high;
+ regulator-boot-on;
+ };
+
+ pwm10: pwm-10 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm10_default>;
+ compatible = "ti,omap-dmtimer-pwm";
+ #pwm-cells = <3>;
+ ti,timers = <&timer10>;
+ ti,clock-source = <0x00>;
+ };
+
+ lvds-encoder {
+ compatible = "doestek,dtc34lm85am", "lvds-encoder";
+ powerdown-gpios = <&gpio5 8 GPIO_ACTIVE_LOW>; /* GPIO_136 */
+ power-supply = <®_lcd>;
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ bridge_in: endpoint {
+ remote-endpoint = <&dpi_out>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+ bridge_out: endpoint {
+ remote-endpoint = <&panel_in>;
+ };
+ };
+ };
+ };
+
+ vibrator {
+ compatible = "gpio-vibrator";
+ enable-gpios = <&gpio2 6 GPIO_ACTIVE_HIGH>; /* GPIO_38 */
+ pinctrl-names = "default";
+ pinctrl-0 = <&vibrator_default>;
+ };
+
+ gp2a_shunt: current-sense-shunt {
+ compatible = "current-sense-shunt";
+ io-channels = <&gpadc 4>;
+ shunt-resistor-micro-ohms = <24000000>; /* 24 ohms */
+ #io-channel-cells = <0>;
+ };
+
+ led-ir {
+ compatible = "gpio-ir-tx";
+ gpios = <&gpio2 27 GPIO_ACTIVE_HIGH>; /* GPIO_59 */
+ pinctrl-names = "default";
+ pinctrl-0 = <&ledir_pins>;
+ };
+};
+
+&omap4_pmx_wkup {
+ gpio_keys: gpio-keys-pins {
+ pinctrl-single,pins = <
+ OMAP4_IOPAD(0x046, WAKEUP_EN | PIN_INPUT | MUX_MODE3)
+ /* sim_cd.gpio_wk3 - EXT_WAKEUP */
+ OMAP4_IOPAD(0x056, WAKEUP_EN | PIN_INPUT | MUX_MODE3)
+ /* fref_clk3_req.gpio_wk30 - VOL_UP */
+ OMAP4_IOPAD(0x05C, WAKEUP_EN | PIN_INPUT | MUX_MODE3)
+ /* fref_clk4_out.gpio_wk8 - VOL_DN */
+ >;
+ };
+
+ prox_irq: prox-irq-pins {
+ pinctrl-single,pins = <
+ OMAP4_IOPAD(0x042, WAKEUP_EN | PIN_INPUT_PULLUP | MUX_MODE3)
+ /* sim_clk.gpio_wk1 - PS_VOUT */
+ >;
+ };
+};
+
+&omap4_pmx_core {
+ backlight_pins: pinmux-backlight-pins {
+ pinctrl-single,pins = <
+ OMAP4_IOPAD(0X0D8, PIN_OUTPUT | PIN_OFF_OUTPUT_LOW | MUX_MODE3)
+ /* usbb1_ulpitll_dat7.gpio_95 - LED_BACKLIGHT_RESET */
+ >;
+ };
+
+ bluetooth_pins: pinmux-bluetooth-pins {
+ pinctrl-single,pins = <
+ OMAP4_IOPAD(0x094, PIN_OUTPUT | MUX_MODE3)
+ /* gpmc_ncs6.gpio_103 - BT_EN */
+ OMAP4_IOPAD(0x0be, PIN_OUTPUT | MUX_MODE3)
+ /* cam_strobe.gpio_82 - BT_nRST */
+ OMAP4_IOPAD(0x0c0, WAKEUP_EN | PIN_INPUT | MUX_MODE3)
+ /* cam_globalreset.gpio_83 - BT_HOST_WAKE */
+ OMAP4_IOPAD(0x0d4, PIN_OUTPUT | MUX_MODE3)
+ /* usbb1_ulpitll_dat5.gpio_93 - BT_WAKE */
+ >;
+ };
+
+ dss_dpi_pins: pinmux-dss-dpi-pins {
+ pinctrl-single,pins = <
+ OMAP4_IOPAD(0x162, PIN_OFF_OUTPUT_LOW | MUX_MODE5)
+ /* dispc2_data23 */
+ OMAP4_IOPAD(0x164, PIN_OFF_OUTPUT_LOW | MUX_MODE5)
+ /* dispc2_data22 */
+ OMAP4_IOPAD(0x166, PIN_OFF_OUTPUT_LOW | MUX_MODE5)
+ /* dispc2_data21 */
+ OMAP4_IOPAD(0x168, PIN_OFF_OUTPUT_LOW | MUX_MODE5)
+ /* dispc2_data20 */
+ OMAP4_IOPAD(0x16a, PIN_OFF_OUTPUT_LOW | MUX_MODE5)
+ /* dispc2_data19 */
+ OMAP4_IOPAD(0x16c, PIN_OFF_OUTPUT_LOW | MUX_MODE5)
+ /* dispc2_data18 */
+ OMAP4_IOPAD(0x16e, PIN_OFF_OUTPUT_LOW | MUX_MODE5)
+ /* dispc2_data15 */
+ OMAP4_IOPAD(0x170, PIN_OFF_OUTPUT_LOW | MUX_MODE5)
+ /* dispc2_data14 */
+ OMAP4_IOPAD(0x172, PIN_OFF_OUTPUT_LOW | MUX_MODE5)
+ /* dispc2_data13 */
+ OMAP4_IOPAD(0x174, PIN_OFF_OUTPUT_LOW | MUX_MODE5)
+ /* dispc2_data12 */
+ OMAP4_IOPAD(0x176, PIN_OFF_OUTPUT_LOW | MUX_MODE5)
+ /* dispc2_data11 */
+ OMAP4_IOPAD(0x1b4, PIN_OFF_OUTPUT_LOW | MUX_MODE5)
+ /* dispc2_data10 */
+ OMAP4_IOPAD(0x1b6, PIN_OFF_OUTPUT_LOW | MUX_MODE5)
+ /* dispc2_data9 */
+ OMAP4_IOPAD(0x1b8, PIN_OFF_OUTPUT_LOW | MUX_MODE5)
+ /* dispc2_data16 */
+ OMAP4_IOPAD(0x1ba, PIN_OFF_OUTPUT_LOW | MUX_MODE5)
+ /* dispc2_data17 */
+ OMAP4_IOPAD(0x1bc, PIN_OFF_OUTPUT_LOW | MUX_MODE5)
+ /* dispc2_hsync */
+ OMAP4_IOPAD(0x1be, PIN_OFF_OUTPUT_LOW | MUX_MODE5)
+ /* dispc2_pclk */
+ OMAP4_IOPAD(0x1c0, PIN_OFF_OUTPUT_LOW | MUX_MODE5)
+ /* dispc2_vsync */
+ OMAP4_IOPAD(0x1c2, PIN_OFF_OUTPUT_LOW | MUX_MODE5)
+ /* dispc2_de */
+ OMAP4_IOPAD(0x1c4, PIN_OFF_OUTPUT_LOW | MUX_MODE5)
+ /* dispc2_data8 */
+ OMAP4_IOPAD(0x1c6, PIN_OFF_OUTPUT_LOW | MUX_MODE5)
+ /* dispc2_data7 */
+ OMAP4_IOPAD(0x1c8, PIN_OFF_OUTPUT_LOW | MUX_MODE5)
+ /* dispc2_data6 */
+ OMAP4_IOPAD(0x1ca, PIN_OFF_OUTPUT_LOW | MUX_MODE5)
+ /* dispc2_data5 */
+ OMAP4_IOPAD(0x1cc, PIN_OFF_OUTPUT_LOW | MUX_MODE5)
+ /* dispc2_data4 */
+ OMAP4_IOPAD(0x1ce, PIN_OFF_OUTPUT_LOW | MUX_MODE5)
+ /* dispc2_data3 */
+
+ OMAP4_IOPAD(0x1d0, PIN_OFF_OUTPUT_LOW | MUX_MODE5)
+ /* dispc2_data2 */
+ OMAP4_IOPAD(0x1d2, PIN_OFF_OUTPUT_LOW | MUX_MODE5)
+ /* dispc2_data1 */
+ OMAP4_IOPAD(0x1d4, PIN_OFF_OUTPUT_LOW | MUX_MODE5)
+ /* dispc2_data0 */
+ >;
+ };
+
+ fuel_alert_irq: pinmux-fuel-alert-pins {
+ pinctrl-single,pins = <
+ OMAP4_IOPAD(0x068, WAKEUP_EN | PIN_INPUT_PULLUP | MUX_MODE3)
+ /* gpmc_a20.gpio_44 */
+ >;
+ };
+
+ gp2a_irq: pinmux-gp2a-irq-pins {
+ pinctrl-single,pins = <
+ OMAP4_IOPAD(0x052, WAKEUP_EN | PIN_INPUT | MUX_MODE3)
+ /* gpmc_ad9.gpio_33 - ALS_INT_18 */
+ >;
+ };
+
+ i2c1_pins: pinmux-i2c1-pins {
+ pinctrl-single,pins = <
+ OMAP4_IOPAD(0x122, PIN_INPUT_PULLUP | MUX_MODE0)
+ /* i2c1_scl */
+ OMAP4_IOPAD(0x124, PIN_INPUT_PULLUP | MUX_MODE0)
+ /* i2c1_sda */
+ >;
+ };
+
+ i2c2_pins: pinmux-i2c2-pins {
+ pinctrl-single,pins = <
+ OMAP4_IOPAD(0x126, PIN_INPUT_PULLUP | MUX_MODE0)
+ /* i2c2_scl */
+ OMAP4_IOPAD(0x128, PIN_INPUT_PULLUP | MUX_MODE0)
+ /* i2c2_sda */
+ >;
+ };
+
+ i2c3_pins: pinmux-i2c3-pins {
+ pinctrl-single,pins = <
+ OMAP4_IOPAD(0x12a, PIN_INPUT_PULLUP | MUX_MODE0)
+ /* i2c3_scl */
+ OMAP4_IOPAD(0x12c, PIN_INPUT_PULLUP | MUX_MODE0)
+ /* i2c3_sda */
+ >;
+ };
+
+ i2c4_pins: pinmux-i2c4-pins {
+ pinctrl-single,pins = <
+ OMAP4_IOPAD(0x12e, PIN_INPUT_PULLUP | MUX_MODE0)
+ /* i2c4_scl */
+ OMAP4_IOPAD(0x130, PIN_INPUT_PULLUP | MUX_MODE0)
+ /* i2c4_sda */
+ >;
+ };
+
+ i2c5_pins: pinmux-i2c5-pins {
+ pinctrl-single,pins = <
+ OMAP4_IOPAD(0x0de, PIN_INPUT_PULLUP | MUX_MODE3)
+ /* usbc1_icusb_dp.gpio_98 */
+ OMAP4_IOPAD(0x0e0, PIN_INPUT_PULLUP | MUX_MODE3)
+ /* usbc1_icusb_dm.gpio_99 */
+ >;
+ };
+
+ i2c6_pins: pinmux-i2c6-pins {
+ pinctrl-single,pins = <
+ OMAP4_IOPAD(0x09c, PIN_INPUT_PULLUP | MUX_MODE3)
+ /* hdmi_ddc_scl.gpio_65 */
+ OMAP4_IOPAD(0x09e, PIN_INPUT_PULLUP | MUX_MODE3)
+ /* hdmi_ddc_sda.gpio_66 */
+ >;
+ };
+
+ i2c7_pins: pinmux-i2c7-pins {
+ pinctrl-single,pins = <
+ OMAP4_IOPAD(0x08a, PIN_INPUT_PULLUP | MUX_MODE3)
+ /* gpmc_wait0.gpio_61 */
+ OMAP4_IOPAD(0x08c, PIN_INPUT_PULLUP | MUX_MODE3)
+ /* gpmc_wait1.gpio_62 */
+ >;
+ };
+
+ ledir_pins: pimux-ledir-pins {
+ pinctrl-single,pins = <
+ OMAP4_IOPAD(0x086, PIN_INPUT_PULLDOWN | MUX_MODE7)
+ /* gpmc_nbe0_cle.gpio_59 */
+ OMAP4_IOPAD(0x156, PIN_INPUT_PULLDOWN | MUX_MODE7)
+ /* mcspi4_simo.gpio_152 */
+ >;
+ };
+
+ lvds_pins: pinmux-lvds-pins {
+ pinctrl-single,pins = <
+ OMAP4_IOPAD(0X136, PIN_OUTPUT | MUX_MODE3)
+ /* mcspi1_simo.gpio_136 - LVDS_nSHDN */
+ >;
+ };
+
+ mmc1_pins: pinmux-mmc1-pins {
+ pinctrl-single,pins = <
+ OMAP4_IOPAD(0x0e2, PIN_INPUT_PULLDOWN | MUX_MODE0)
+ /* sdmmc1_clk */
+ OMAP4_IOPAD(0x0e4, PIN_INPUT_PULLUP | MUX_MODE0)
+ /* sdmcc1_cmd */
+ OMAP4_IOPAD(0x0e6, PIN_INPUT_PULLUP | MUX_MODE0)
+ /* sdmcc1_dat0 */
+ OMAP4_IOPAD(0x0e8, PIN_INPUT_PULLUP | MUX_MODE0)
+ /* sdmmc1_dat1 */
+ OMAP4_IOPAD(0x0ea, PIN_INPUT_PULLUP | MUX_MODE0)
+ /* sdmmc1_dat2 */
+ OMAP4_IOPAD(0x0ec, PIN_INPUT_PULLUP | MUX_MODE0)
+ /* sdmmc1_dat3 */
+ >;
+ };
+
+ mmc2_pins: pinmux-mmc2-pins {
+ pinctrl-single,pins = <
+ OMAP4_IOPAD(0x040, PIN_INPUT_PULLUP | MUX_MODE1)
+ /* sdmmc2_dat0 */
+ OMAP4_IOPAD(0x042, PIN_INPUT_PULLUP | MUX_MODE1)
+ /* sdmmc2_dat1 */
+ OMAP4_IOPAD(0x044, PIN_INPUT_PULLUP | MUX_MODE1)
+ /* sdmmc2_dat2 */
+ OMAP4_IOPAD(0x046, PIN_INPUT_PULLUP | MUX_MODE1)
+ /* sdmmc2_dat3 */
+ OMAP4_IOPAD(0x048, PIN_INPUT_PULLUP | MUX_MODE1)
+ /* sdmmc2_dat4 */
+ OMAP4_IOPAD(0x04a, PIN_INPUT_PULLUP | MUX_MODE1)
+ /* sdmmc2_dat5 */
+ OMAP4_IOPAD(0x04c, PIN_INPUT_PULLUP | MUX_MODE1)
+ /* sdmmc2_dat6 */
+ OMAP4_IOPAD(0x04e, PIN_INPUT_PULLUP | MUX_MODE1)
+ /* sdmmc2_dat7 */
+ OMAP4_IOPAD(0x082, PIN_INPUT_PULLUP | MUX_MODE1)
+ /* sdmmc2_clk */
+ OMAP4_IOPAD(0x084, PIN_INPUT_PULLUP | MUX_MODE1)
+ /* sdmmc2_cmd */
+ >;
+ };
+
+ mmc5_pins: pinmux-mmc5-pins {
+ pinctrl-single,pins = <
+ OMAP4_IOPAD(0x148, PIN_INPUT_PULLDOWN | MUX_MODE0)
+ /* sdmmc5_clk.sdmmc5_clk */
+ OMAP4_IOPAD(0x14a, PIN_INPUT_PULLUP | MUX_MODE0)
+ /* sdmmc5_cmd.sdmmc5_cmd */
+ OMAP4_IOPAD(0x14c, PIN_INPUT_PULLUP | MUX_MODE0)
+ /* sdmmc5_dat0.sdmmc5_dat0 */
+ OMAP4_IOPAD(0x14e, PIN_INPUT_PULLUP | MUX_MODE0)
+ /* sdmmc5_dat1.sdmmc5_dat1 */
+ OMAP4_IOPAD(0x150, PIN_INPUT_PULLUP | MUX_MODE0)
+ /* sdmmc5_dat2.sdmmc5_dat2 */
+ OMAP4_IOPAD(0x152, PIN_INPUT_PULLUP | MUX_MODE0)
+ /* sdmmc5_dat3.sdmmc5_dat3 */
+ >;
+ };
+
+ pwm10_default: pinmux-pwm10-pins {
+ pinctrl-single,pins = <
+ OMAP4_IOPAD(0X0D6, PIN_OUTPUT | PIN_OFF_OUTPUT_LOW | MUX_MODE1)
+ /* usbb1_ulpitll_dat6.dmtimer10_pwm_evt - LED_BACKLIGHT_PWM */
+ >;
+ };
+
+ touch_pins: pinmux-touch-pins {
+ pinctrl-single,pins = <
+ OMAP4_IOPAD(0x06c, PIN_INPUT | MUX_MODE3)
+ /* gpmc_a22.gpio_46 - TSP_INT */
+ >;
+ };
+
+ uart2_pins: pinmux-uart2-pins {
+ pinctrl-single,pins = <
+ OMAP4_IOPAD(0x118, PIN_INPUT_PULLUP | MUX_MODE0)
+ /* uart2_cts.uart2_cts */
+ OMAP4_IOPAD(0x11a, PIN_INPUT_PULLUP | MUX_MODE0)
+ /* uart2_rts.uart2_rts */
+ OMAP4_IOPAD(0x11c, PIN_INPUT_PULLUP | MUX_MODE0)
+ /* uart2_rx.uart2_rx */
+ OMAP4_IOPAD(0x11e, PIN_INPUT_PULLUP | MUX_MODE0)
+ /* uart2_tx.uart2_tx */
+ >;
+ };
+
+ uart3_pins: pinmux-uart3-pins {
+ pinctrl-single,pins = <
+ OMAP4_IOPAD(0x144, PIN_INPUT | MUX_MODE0)
+ /* uart3_rx_irrx */
+ OMAP4_IOPAD(0x146, PIN_OUTPUT | MUX_MODE0)
+ /* uart3_tx_irtx */
+ >;
+ };
+
+ vibrator_default: pinmux-vibrator-pins {
+ pinctrl-single,pins = <
+ OMAP4_IOPAD(0x05c, PIN_INPUT_PULLDOWN | MUX_MODE3)
+ /* gpmc_ad14.gpio_38 - MOTOR_EN */
+ >;
+ };
+
+ wlanen_gpio: pinmux-wlanen-pins {
+ pinctrl-single,pins = <
+ OMAP4_IOPAD(0x096, PIN_OUTPUT | MUX_MODE3)
+ /* gpmc_ncs7.gpio_104 */
+ >;
+ };
+
+ wlan_host_wake: pinmux-wlan-host-wake-pins {
+ pinctrl-single,pins = <
+ OMAP4_IOPAD(0x0bc, WAKEUP_EN | PIN_INPUT | MUX_MODE3)
+ /* cam_shutter.gpio_81 - WLAN_HOST_WAKE */
+ >;
+ };
+};
+
+&uart3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart3_pins>;
+
+ interrupts-extended = <&wakeupgen GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH
+ &omap4_pmx_core OMAP4_UART3_RX>;
+};
+
+&i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins>;
+
+ clock-frequency = <400000>;
+
+ twl: pmic@48 {
+ reg = <0x48>;
+ #clock-cells = <1>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <
+ &twl6030_pins
+ &twl6030_wkup_pins
+ >;
+
+ /* SPI = 0, IRQ# = 7, 4 = active high level-sensitive */
+ interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; /* IRQ_SYS_1N cascaded to gic */
+ interrupt-parent = <&gic>;
+ system-power-controller;
+ };
+};
+
+#include "twl6032.dtsi"
+#include "twl6030_omap4.dtsi"
+
+&ldo1 {
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-always-on;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+};
+
+&ldo3 {
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+};
+
+&ldo4 {
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-always-on;
+};
+
+&ldo5 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+};
+
+&ldo6 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+};
+
+&smps4 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+};
+
+&ldousb {
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+};
+
+&i2c2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c2_pins>;
+};
+
+&i2c3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c3_pins>;
+};
+
+&i2c4 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c4_pins>;
+
+ accelerometer@18 {
+ compatible = "bosch,bma254";
+ reg = <0x18>;
+ vdd-supply = <&ldo4>;
+ vddio-supply = <&ldo5>;
+ interrupt-parent = <&gpio4>;
+ interrupts = <25 (IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_EDGE_RISING)>,
+ <26 (IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_EDGE_RISING)>;
+ mount-matrix = "-1", "0", "0",
+ "0", "1", "0",
+ "0", "0", "1";
+ };
+
+ magnetometer@2e {
+ compatible = "yamaha,yas530";
+ reg = <0x2e>;
+ vdd-supply = <&ldo4>;
+ iovdd-supply = <&ldo5>;
+ reset-gpios = <&gpio5 29 GPIO_ACTIVE_LOW>;
+ interrupts = <&gpio6 10 IRQ_TYPE_EDGE_RISING>;
+ };
+
+ light-sensor@44 {
+ compatible = "sharp,gp2ap002a00f";
+ reg = <0x44>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
+ vdd-supply = <&ldo4>;
+ vio-supply = <&ldo4>;
+ io-channels = <&gp2a_shunt>;
+ io-channel-names = "alsout";
+ sharp,proximity-far-hysteresis = /bits/ 8 <0x40>;
+ sharp,proximity-close-hysteresis = /bits/ 8 <0x20>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&gp2a_irq &prox_irq>;
+ };
+};
+
+&dss {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&dss_dpi_pins>;
+
+ port {
+ dpi_out: endpoint {
+ remote-endpoint = <&bridge_in>;
+ data-lines = <24>;
+ };
+ };
+};
+
+&twl_usb_comparator {
+ usb-supply = <&ldousb>;
+};
+
+&usb_otg_hs {
+ interface-type = <1>;
+ mode = <3>;
+ power = <50>;
+};
+
+&mmc1 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc1_pins>;
+
+ vmmc-supply = <®_espresso_external>;
+ bus-width = <4>;
+};
+
+&mmc2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc2_pins>;
+
+ vmmc-supply = <®_espresso_internal>;
+ ti,non-removable;
+ bus-width = <8>;
+};
+
+&mmc3 {
+ status = "disabled";
+};
+
+&mmc4 {
+ status = "disabled";
+};
+
+&mmc5 {
+ status = "okay";
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ non-removable;
+ bus-width = <4>;
+ vmmc-supply = <®_espresso_wlan>;
+ mmc-pwrseq = <&wlan_pwrseq>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc5_pins>;
+
+ brcmf: wifi@1 {
+ compatible = "brcm,bcm4330-fmac", "brcm,bcm4329-fmac";
+ reg = <1>;
+
+ interrupt-parent = <&gpio3>;
+ interrupts = <17 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "host-wake";
+ pinctrl-names = "default";
+ pinctrl-0 = <&wlan_host_wake>;
+ };
+};
+
+&uart2 {
+ interrupts-extended = <&wakeupgen GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH
+ &omap4_pmx_core OMAP4_UART2_RX>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart2_pins>;
+ bluetooth {
+ compatible = "brcm,bcm4330-bt";
+ pinctrl-names = "default";
+ pinctrl-0 = <&bluetooth_pins>;
+ shutdown-gpios = <&gpio4 7 GPIO_ACTIVE_HIGH>;
+ reset-gpios = <&gpio3 18 GPIO_ACTIVE_LOW>;
+ device-wakeup-gpios = <&gpio3 29 GPIO_ACTIVE_HIGH>;
+ interrupt-parent = <&gpio3>;
+ interrupts = <19 IRQ_TYPE_EDGE_FALLING>;
+ };
+};
--
2.43.0
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PATCH v4 07/10] dt-bindings: omap: Add Samsung Galaxy Tab 2 7.0
2026-01-19 3:30 [PATCH v4 00/10] Initial support for Samsung Galaxy Tab 2 series Mithil Bavishi
` (6 preceding siblings ...)
2026-01-19 3:30 ` [PATCH v4 06/10] ARM: dts: ti: omap: espresso-common: Add common device tree for Samsung Galaxy Tab 2 series Mithil Bavishi
@ 2026-01-19 3:30 ` Mithil Bavishi
2026-01-19 7:15 ` Krzysztof Kozlowski
2026-01-19 3:30 ` [PATCH v4 08/10] ARM: dts: ti: omap: samsung-espresso7: Add initial support for " Mithil Bavishi
` (2 subsequent siblings)
10 siblings, 1 reply; 16+ messages in thread
From: Mithil Bavishi @ 2026-01-19 3:30 UTC (permalink / raw)
To: aaro.koskinen, andreas, khilman, rogerq, tony, robh, krzk+dt,
conor+dt, neil.armstrong, rfoss, laurent.pinchart, jonas,
jernej.skrabec, maarten.lankhorst, mripard, tzimmermann, airlied,
simona, quic_jesszhan, bavishimithil, prabhakar.mahadev-lad.rj,
thierry.reding
Cc: linux-omap, devicetree, linux-kernel, dri-devel, linux-hardening
Add samsung-espresso7 codename for the 7 inch variant
Signed-off-by: Mithil Bavishi <bavishimithil@gmail.com>
---
Documentation/devicetree/bindings/arm/ti/omap.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/arm/ti/omap.yaml b/Documentation/devicetree/bindings/arm/ti/omap.yaml
index 14f1b9d8f..d8774c676 100644
--- a/Documentation/devicetree/bindings/arm/ti/omap.yaml
+++ b/Documentation/devicetree/bindings/arm/ti/omap.yaml
@@ -144,6 +144,7 @@ properties:
- motorola,droid-bionic # Motorola Droid Bionic XT875
- motorola,xyboard-mz609
- motorola,xyboard-mz617
+ - samsung,espresso7
- ti,omap4-panda
- ti,omap4-sdp
- const: ti,omap4430
--
2.43.0
^ permalink raw reply related [flat|nested] 16+ messages in thread* Re: [PATCH v4 07/10] dt-bindings: omap: Add Samsung Galaxy Tab 2 7.0
2026-01-19 3:30 ` [PATCH v4 07/10] dt-bindings: omap: Add Samsung Galaxy Tab 2 7.0 Mithil Bavishi
@ 2026-01-19 7:15 ` Krzysztof Kozlowski
0 siblings, 0 replies; 16+ messages in thread
From: Krzysztof Kozlowski @ 2026-01-19 7:15 UTC (permalink / raw)
To: Mithil Bavishi
Cc: aaro.koskinen, andreas, khilman, rogerq, tony, robh, krzk+dt,
conor+dt, neil.armstrong, rfoss, laurent.pinchart, jonas,
jernej.skrabec, maarten.lankhorst, mripard, tzimmermann, airlied,
simona, quic_jesszhan, prabhakar.mahadev-lad.rj, thierry.reding,
linux-omap, devicetree, linux-kernel, dri-devel, linux-hardening
On Sun, Jan 18, 2026 at 10:30:32PM -0500, Mithil Bavishi wrote:
> Add samsung-espresso7 codename for the 7 inch variant
>
> Signed-off-by: Mithil Bavishi <bavishimithil@gmail.com>
> ---
> Documentation/devicetree/bindings/arm/ti/omap.yaml | 1 +
> 1 file changed, 1 insertion(+)
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Best regards,
Krzysztof
^ permalink raw reply [flat|nested] 16+ messages in thread
* [PATCH v4 08/10] ARM: dts: ti: omap: samsung-espresso7: Add initial support for Galaxy Tab 2 7.0
2026-01-19 3:30 [PATCH v4 00/10] Initial support for Samsung Galaxy Tab 2 series Mithil Bavishi
` (7 preceding siblings ...)
2026-01-19 3:30 ` [PATCH v4 07/10] dt-bindings: omap: Add Samsung Galaxy Tab 2 7.0 Mithil Bavishi
@ 2026-01-19 3:30 ` Mithil Bavishi
2026-01-19 3:30 ` [PATCH v4 09/10] dt-bindings: omap: Add Samsung Galaxy Tab 2 10.1 Mithil Bavishi
2026-01-19 3:30 ` [PATCH v4 10/10] ARM: dts: ti: omap: samsung-espresso10: Add initial support for " Mithil Bavishi
10 siblings, 0 replies; 16+ messages in thread
From: Mithil Bavishi @ 2026-01-19 3:30 UTC (permalink / raw)
To: aaro.koskinen, andreas, khilman, rogerq, tony, robh, krzk+dt,
conor+dt, neil.armstrong, rfoss, laurent.pinchart, jonas,
jernej.skrabec, maarten.lankhorst, mripard, tzimmermann, airlied,
simona, quic_jesszhan, bavishimithil, prabhakar.mahadev-lad.rj,
thierry.reding
Cc: linux-omap, devicetree, linux-kernel, dri-devel, linux-hardening
Create a device tree for the 7 inch variants (P3100, P3110, P3113)
Signed-off-by: Mithil Bavishi <bavishimithil@gmail.com>
---
arch/arm/boot/dts/ti/omap/Makefile | 1 +
.../dts/ti/omap/omap4-samsung-espresso7.dts | 70 +++++++++++++++++++
2 files changed, 71 insertions(+)
create mode 100644 arch/arm/boot/dts/ti/omap/omap4-samsung-espresso7.dts
diff --git a/arch/arm/boot/dts/ti/omap/Makefile b/arch/arm/boot/dts/ti/omap/Makefile
index 14e500846..d24f13efd 100644
--- a/arch/arm/boot/dts/ti/omap/Makefile
+++ b/arch/arm/boot/dts/ti/omap/Makefile
@@ -80,6 +80,7 @@ dtb-$(CONFIG_ARCH_OMAP4) += \
omap4-sdp-es23plus.dtb \
omap4-var-dvk-om44.dtb \
omap4-var-stk-om44.dtb \
+ omap4-samsung-espresso7.dtb \
omap4-xyboard-mz609.dtb \
omap4-xyboard-mz617.dtb
dtb-$(CONFIG_SOC_AM33XX) += \
diff --git a/arch/arm/boot/dts/ti/omap/omap4-samsung-espresso7.dts b/arch/arm/boot/dts/ti/omap/omap4-samsung-espresso7.dts
new file mode 100644
index 000000000..cae37ff06
--- /dev/null
+++ b/arch/arm/boot/dts/ti/omap/omap4-samsung-espresso7.dts
@@ -0,0 +1,70 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/dts-v1/;
+
+#include "omap4-samsung-espresso-common.dtsi"
+
+/ {
+ model = "Samsung Galaxy Tab 2 (7 inch)";
+ compatible = "samsung,espresso7", "ti,omap4430", "ti,omap4";
+
+ backlight: backlight {
+ compatible = "pwm-backlight";
+ pinctrl-names = "default";
+ pinctrl-0 = <&backlight_pins>;
+ pwms = <&pwm10 0 1200 0>;
+ power-supply = <®_lcd>;
+ enable-gpios = <&gpio3 31 GPIO_ACTIVE_HIGH>;
+ brightness-levels = <0 4 8 16 32 64 128 255>;
+ default-brightness-level = <2>;
+ };
+
+ panel {
+ compatible = "samsung,ltn070nl01", "panel-lvds";
+ power-supply = <®_lcd>;
+ width-mm = <154>;
+ height-mm = <90>;
+ data-mapping = "vesa-24";
+ backlight = <&backlight>;
+
+ panel-timing {
+ clock-frequency = <47255554>;
+
+ hback-porch = <210>;
+ hactive = <1024>;
+ hfront-porch = <186>;
+ hsync-len = <50>;
+
+ vback-porch = <11>;
+ vactive = <600>;
+ vfront-porch = <24>;
+ vsync-len = <10>;
+
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <1>;
+ pixelclk-active = <1>;
+ syncclk-active = <0>;
+ };
+
+ port {
+ panel_in: endpoint {
+ remote-endpoint = <&bridge_out>;
+ };
+ };
+ };
+};
+
+&i2c3 {
+ touchscreen@48 {
+ compatible = "melfas,mms136";
+ reg = <0x48>;
+ interrupt-parent = <&gpio2>;
+ interrupts = <14 IRQ_TYPE_EDGE_FALLING>;
+ touchscreen-size-x = <1024>;
+ touchscreen-size-y = <600>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&touch_pins>;
+ avdd-supply = <®_touch_ldo_en>;
+ vdd-supply = <&ldo6>;
+ };
+};
--
2.43.0
^ permalink raw reply related [flat|nested] 16+ messages in thread* [PATCH v4 09/10] dt-bindings: omap: Add Samsung Galaxy Tab 2 10.1
2026-01-19 3:30 [PATCH v4 00/10] Initial support for Samsung Galaxy Tab 2 series Mithil Bavishi
` (8 preceding siblings ...)
2026-01-19 3:30 ` [PATCH v4 08/10] ARM: dts: ti: omap: samsung-espresso7: Add initial support for " Mithil Bavishi
@ 2026-01-19 3:30 ` Mithil Bavishi
2026-01-19 7:16 ` Krzysztof Kozlowski
2026-01-19 3:30 ` [PATCH v4 10/10] ARM: dts: ti: omap: samsung-espresso10: Add initial support for " Mithil Bavishi
10 siblings, 1 reply; 16+ messages in thread
From: Mithil Bavishi @ 2026-01-19 3:30 UTC (permalink / raw)
To: aaro.koskinen, andreas, khilman, rogerq, tony, robh, krzk+dt,
conor+dt, neil.armstrong, rfoss, laurent.pinchart, jonas,
jernej.skrabec, maarten.lankhorst, mripard, tzimmermann, airlied,
simona, quic_jesszhan, bavishimithil, prabhakar.mahadev-lad.rj,
thierry.reding
Cc: linux-omap, devicetree, linux-kernel, dri-devel, linux-hardening
Add samsung-espresso10 codename for the 10 inch variant
Signed-off-by: Mithil Bavishi <bavishimithil@gmail.com>
---
Documentation/devicetree/bindings/arm/ti/omap.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/arm/ti/omap.yaml b/Documentation/devicetree/bindings/arm/ti/omap.yaml
index d8774c676..f694dcbf2 100644
--- a/Documentation/devicetree/bindings/arm/ti/omap.yaml
+++ b/Documentation/devicetree/bindings/arm/ti/omap.yaml
@@ -145,6 +145,7 @@ properties:
- motorola,xyboard-mz609
- motorola,xyboard-mz617
- samsung,espresso7
+ - samsung,espresso10
- ti,omap4-panda
- ti,omap4-sdp
- const: ti,omap4430
--
2.43.0
^ permalink raw reply related [flat|nested] 16+ messages in thread* Re: [PATCH v4 09/10] dt-bindings: omap: Add Samsung Galaxy Tab 2 10.1
2026-01-19 3:30 ` [PATCH v4 09/10] dt-bindings: omap: Add Samsung Galaxy Tab 2 10.1 Mithil Bavishi
@ 2026-01-19 7:16 ` Krzysztof Kozlowski
2026-01-19 7:17 ` Krzysztof Kozlowski
0 siblings, 1 reply; 16+ messages in thread
From: Krzysztof Kozlowski @ 2026-01-19 7:16 UTC (permalink / raw)
To: Mithil Bavishi, aaro.koskinen, andreas, khilman, rogerq, tony,
robh, krzk+dt, conor+dt, neil.armstrong, rfoss, laurent.pinchart,
jonas, jernej.skrabec, maarten.lankhorst, mripard, tzimmermann,
airlied, simona, quic_jesszhan, prabhakar.mahadev-lad.rj,
thierry.reding
Cc: linux-omap, devicetree, linux-kernel, dri-devel, linux-hardening
On 19/01/2026 04:30, Mithil Bavishi wrote:
> Add samsung-espresso10 codename for the 10 inch variant
>
> Signed-off-by: Mithil Bavishi <bavishimithil@gmail.com>
<form letter>
This is a friendly reminder during the review process.
It seems my or other reviewer's previous comments were not fully
addressed. Maybe the feedback got lost between the quotes, maybe you
just forgot to apply it. Please go back to the previous discussion and
either implement all requested changes or keep discussing them.
Thank you.
</form letter>
Best regards,
Krzysztof
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH v4 09/10] dt-bindings: omap: Add Samsung Galaxy Tab 2 10.1
2026-01-19 7:16 ` Krzysztof Kozlowski
@ 2026-01-19 7:17 ` Krzysztof Kozlowski
0 siblings, 0 replies; 16+ messages in thread
From: Krzysztof Kozlowski @ 2026-01-19 7:17 UTC (permalink / raw)
To: Mithil Bavishi, aaro.koskinen, andreas, khilman, rogerq, tony,
robh, krzk+dt, conor+dt, neil.armstrong, rfoss, laurent.pinchart,
jonas, jernej.skrabec, maarten.lankhorst, mripard, tzimmermann,
airlied, simona, quic_jesszhan, prabhakar.mahadev-lad.rj,
thierry.reding
Cc: linux-omap, devicetree, linux-kernel, dri-devel, linux-hardening
On 19/01/2026 08:16, Krzysztof Kozlowski wrote:
> On 19/01/2026 04:30, Mithil Bavishi wrote:
>> Add samsung-espresso10 codename for the 10 inch variant
>>
>> Signed-off-by: Mithil Bavishi <bavishimithil@gmail.com>
>
>
> <form letter>
> This is a friendly reminder during the review process.
>
> It seems my or other reviewer's previous comments were not fully
> addressed. Maybe the feedback got lost between the quotes, maybe you
> just forgot to apply it. Please go back to the previous discussion and
> either implement all requested changes or keep discussing them.
>
> Thank you.
> </form letter>
>
Both comments... When you receive a comment under one patch, you must
check if it does not apply to others. This is really sloppy to send me a
patch with exactly the same problem, which I asked to fix already.
Best regards,
Krzysztof
^ permalink raw reply [flat|nested] 16+ messages in thread
* [PATCH v4 10/10] ARM: dts: ti: omap: samsung-espresso10: Add initial support for Galaxy Tab 2 10.1
2026-01-19 3:30 [PATCH v4 00/10] Initial support for Samsung Galaxy Tab 2 series Mithil Bavishi
` (9 preceding siblings ...)
2026-01-19 3:30 ` [PATCH v4 09/10] dt-bindings: omap: Add Samsung Galaxy Tab 2 10.1 Mithil Bavishi
@ 2026-01-19 3:30 ` Mithil Bavishi
10 siblings, 0 replies; 16+ messages in thread
From: Mithil Bavishi @ 2026-01-19 3:30 UTC (permalink / raw)
To: aaro.koskinen, andreas, khilman, rogerq, tony, robh, krzk+dt,
conor+dt, neil.armstrong, rfoss, laurent.pinchart, jonas,
jernej.skrabec, maarten.lankhorst, mripard, tzimmermann, airlied,
simona, quic_jesszhan, bavishimithil, prabhakar.mahadev-lad.rj,
thierry.reding
Cc: linux-omap, devicetree, linux-kernel, dri-devel, linux-hardening
Create a device tree for the 10 inch variants (P5100, P5110, P5113)
Signed-off-by: Mithil Bavishi <bavishimithil@gmail.com>
---
arch/arm/boot/dts/ti/omap/Makefile | 1 +
.../dts/ti/omap/omap4-samsung-espresso10.dts | 104 ++++++++++++++++++
2 files changed, 105 insertions(+)
create mode 100644 arch/arm/boot/dts/ti/omap/omap4-samsung-espresso10.dts
diff --git a/arch/arm/boot/dts/ti/omap/Makefile b/arch/arm/boot/dts/ti/omap/Makefile
index d24f13efd..140ac39b3 100644
--- a/arch/arm/boot/dts/ti/omap/Makefile
+++ b/arch/arm/boot/dts/ti/omap/Makefile
@@ -81,6 +81,7 @@ dtb-$(CONFIG_ARCH_OMAP4) += \
omap4-var-dvk-om44.dtb \
omap4-var-stk-om44.dtb \
omap4-samsung-espresso7.dtb \
+ omap4-samsung-espresso10.dtb \
omap4-xyboard-mz609.dtb \
omap4-xyboard-mz617.dtb
dtb-$(CONFIG_SOC_AM33XX) += \
diff --git a/arch/arm/boot/dts/ti/omap/omap4-samsung-espresso10.dts b/arch/arm/boot/dts/ti/omap/omap4-samsung-espresso10.dts
new file mode 100644
index 000000000..5c00d67ac
--- /dev/null
+++ b/arch/arm/boot/dts/ti/omap/omap4-samsung-espresso10.dts
@@ -0,0 +1,104 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/dts-v1/;
+
+#include "omap4-samsung-espresso-common.dtsi"
+#include <dt-bindings/power/summit,smb347-charger.h>
+/ {
+ model = "Samsung Galaxy Tab 2 (10 inch)";
+ compatible = "samsung,espresso10", "ti,omap4430", "ti,omap4";
+
+ i2c-gpio5 {
+ smb347: charger@6 {
+ compatible = "summit,smb347";
+ reg = <0x6>; // 0x0C >> 1
+ interrupt-parent = <&gpio2>;
+ interrupts = <0 IRQ_TYPE_EDGE_BOTH>;
+
+ summit,enable-usb-charging;
+ summit,enable-charge-control = <SMB3XX_CHG_ENABLE_SW>;
+ summit,chip-temperature-threshold-celsius = <120>;
+ summit,usb-current-limit-microamp = <1800000>;
+ };
+ };
+
+ backlight: backlight {
+ compatible = "pwm-backlight";
+ pinctrl-names = "default";
+ pinctrl-0 = <&backlight_pins>;
+ pwms = <&pwm10 0 1600 0>;
+ power-supply = <®_lcd>;
+ enable-gpios = <&gpio3 31 GPIO_ACTIVE_HIGH>;
+ brightness-levels = <0 4 8 16 32 64 128 255>;
+ default-brightness-level = <7>;
+ };
+
+ panel {
+ compatible = "samsung,ltn101al03", "panel-lvds";
+ power-supply = <®_lcd>;
+ width-mm = <223>;
+ height-mm = <125>;
+ data-mapping = "vesa-24";
+ backlight = <&backlight>;
+
+ panel-timing {
+ clock-frequency = <69818000>;
+
+ hback-porch = <64>;
+ hactive = <1280>;
+ hfront-porch = <16>;
+ hsync-len = <48>;
+
+ vback-porch = <11>;
+ vactive = <800>;
+ vfront-porch = <16>;
+ vsync-len = <3>;
+
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <1>;
+ pixelclk-active = <1>;
+ };
+
+ port {
+ panel_in: endpoint {
+ remote-endpoint = <&bridge_out>;
+ };
+ };
+ };
+};
+
+&i2c3 {
+ touchscreen@20 {
+ compatible = "syna,rmi4-i2c";
+ reg = <0x20>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ interrupt-parent = <&gpio2>;
+ interrupts = <14 IRQ_TYPE_EDGE_FALLING>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&touch_pins>;
+
+ //avdd-supply = <®_touch_ldo_en>;
+ vdd-supply = <&ldo6>;
+
+ syna,reset-delay-ms = <200>;
+ syna,startup-delay-ms = <200>;
+
+ touchscreen-size-x = <1280>;
+ touchscreen-size-y = <800>;
+
+ rmi4-f01@1 {
+ reg = <0x01>;
+ syna,nosleep-mode = <1>;
+ };
+
+ rmi4-f11@11 {
+ reg = <0x11>;
+ touchscreen-size-x = <1280>;
+ touchscreen-size-y = <800>;
+ syna,sensor-type = <1>;
+ };
+ };
+};
--
2.43.0
^ permalink raw reply related [flat|nested] 16+ messages in thread