evie/android_kernel_oneplus_msm8998
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

ARM: dts: msm: enable touchscreen on Cobalt CDP and MTP

Browse source 
Cobalt CDP and MTP are equipped with Synaptics S3528 touchscreen.
Add in device tree information to enable touchscreen on these
platforms.

Change-Id: Iff4c24064312501221c1d5abfab49e11a94f9197
Signed-off-by: Chun Zhang <chunz@codeaurora.org>
Signed-off-by: Jing Lin <jinglin@codeaurora.org>
This commit is contained in:
Chun Zhang 2016-04-04 21:12:17 -07:00 • committed by Kyle Yan
parent 971097cdf1
commit c49f7ba4cf
3 changed files with 70 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

21
arch/arm/boot/dts/qcom/msmcobalt-cdp.dtsi
View file

@ -103,3 +103,24 @@
status = "okay";
};
};
&i2c_5 {
status = "okay";
synaptics@20 {
compatible = "synaptics,dsx";
reg = <0x20>;
interrupt-parent = <&tlmm>;
interrupts = <125 0x2008>;
vdd-supply = <&pmcobalt_l6>;
avdd-supply = <&pmcobalt_l28>;
pinctrl-names = "pmx_ts_active", "pmx_ts_suspend";
pinctrl-0 = <&ts_active>;
pinctrl-1 = <&ts_suspend>;
synaptics,display-coords = <0 0 1599 2559>;
synaptics,panel-coords = <0 0 1599 2703>;
synaptics,reset-gpio = <&tlmm 89 0x00>;
synaptics,irq-gpio = <&tlmm 125 0x2008>;
synaptics,disable-gpios;
synaptics,fw-name = "PR1702898-s3528t_60QHD_00400001.img";
};
};

21
arch/arm/boot/dts/qcom/msmcobalt-mtp.dtsi
View file

@ -103,3 +103,24 @@
status = "okay";
};
};
&i2c_5 {
status = "okay";
synaptics@20 {
compatible = "synaptics,dsx";
reg = <0x20>;
interrupt-parent = <&tlmm>;
interrupts = <125 0x2008>;
vdd-supply = <&pmcobalt_l6>;
avdd-supply = <&pmcobalt_l28>;
pinctrl-names = "pmx_ts_active", "pmx_ts_suspend";
pinctrl-0 = <&ts_active>;
pinctrl-1 = <&ts_suspend>;
synaptics,display-coords = <0 0 1599 2559>;
synaptics,panel-coords = <0 0 1599 2703>;
synaptics,reset-gpio = <&tlmm 89 0x00>;
synaptics,irq-gpio = <&tlmm 125 0x2008>;
synaptics,disable-gpios;
synaptics,fw-name = "PR1702898-s3528t_60QHD_00400001.img";
};
};

28
arch/arm/boot/dts/qcom/msmcobalt-pinctrl.dtsi
View file

@ -1322,5 +1322,33 @@
bias-disable;
};
};
ts_mux {
ts_active: ts_active {
mux {
pins = "gpio89", "gpio125";
function = "gpio";
};
config {
pins = "gpio89", "gpio125";
drive-strength = <16>;
bias-pull-up;
};
};
ts_suspend: ts_suspend {
mux {
pins = "gpio89", "gpio125";
function = "gpio";
};
config {
pins = "gpio89", "gpio125";
drive-strength = <2>;
bias-disable;
};
};
};
};
};