renegade-project/linux-next
2
0
Fork 0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-18 18:23:53 +08:00
Code

fbdev changes for 3.16 (omap devicetree)

Browse Source 
Add OMAP DT data:
 
 * omap5 display subsystem
 * display data for omap5 uEVM board
 * am43xx display subsystem
 * display data for am43xx ePOS and GP boards (LCD only)
 * display data for GTA04 board
 * display data for overo board
 * display data for duovero-parlor board
 * display data for omap3 evm and ldp boards
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJTlbIaAAoJEPo9qoy8lh71zKsP/2RuWCEKuyZ8acg5a58y98eD
 aguogxUjxKURoqA2FtrH1qAokYnqds9KHcB8GtOtYL+5Q8GMhGsk4YS/++twyCBm
 9JOq/2FBdbTKi8mkGmURRJQjWwd+BJyeOQb/F54jif+akEmw3oL4SNL3YaTitQqT
 Yhg+QZa7djwBBCSGy2sHygnrYlEVJiz9gjdMye0kdPEPmg1LKZny0HJZgMkndsCH
 oEs836pY78SiWGpFjz5Jsk4zjitPJOLwa7/RdL27s+OWyJb/RMxc4SDdL6de5H+u
 L2GSOe3vxG+0lrTslosRM3qJwIQGKWbYqOEXMDFdDKANS24QbQYw5NCFwUCfeCCy
 Rxlw9ntr7v/iPyQ3t8oMoNG9Xm0o4gvet8LIbj/33mqFMAESnnbi6GmujmlA9S9p
 x6DAasBN2LAf6eQhshE7W/6XiEnDH2cVLXVGQwj6yiuhPp/GblGhHIh1MTHA41Vi
 A/AN/svDsPjkzhZyMETRljSpdHwQXf+vIYSeipSQFW0poBQ7o5bLUuli/VB21kbi
 UNDhegCNrTKjqxVZL4DI7/E8JYdwGjKKfmbgiGWOjyu8Jd3/0KAhZA6JIv0DeAyN
 ankSfioyEleXFm4iPC+dN7dZPWTb3SudCndEwbmjVR3VDKjBeiy60HGyxBJ4/uWm
 9FkkdQfnRfNHYYXHJi1R
 =/UHU
 -----END PGP SIGNATURE-----

Merge tag 'fbdev-omap-dt-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux

Pull OMAP DT fbdev updates from Tomi Valkeinen:
 "Here are display related device tree data changes for OMAP.  They are
  based on an already merged branch to satisfy the dependencies for the
  dts file changes.

  Add OMAP DT data:
   - omap5 display subsystem
   - display data for omap5 uEVM board
   - am43xx display subsystem
   - display data for am43xx ePOS and GP boards (LCD only)
   - display data for GTA04 board
   - display data for overo board
   - display data for duovero-parlor board
   - display data for omap3 evm and ldp boards"

* tag 'fbdev-omap-dt-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux:
  ARM: omap5.dtsi: Add audio related parameters to hdmi node
  ARM: omap4.dtsi: Add audio related parametes to hdmi node
  ARM: dts: duovero-parlor: Add HDMI output
  ARM: dts: overo: Add support for 3.5'' LCD output
  ARM: dts: overo: Add support for 4.3'' LCD output
  ARM: dts: overo: Add support for DVI output
  ARM: dts: Add LCD panel sharp ls037v7dw01 support for omap3-evm and ldp
  ARM: dts: omap3-gta04: Add display support
  ARM: dts: omap5-uevm.dts: add display nodes
  ARM: dts: omap5-uevm.dts: add tca6424a
  ARM: dts: omap5.dtsi: add DSS nodes
  ARM: dts: am43x-epos-evm: add LCD data
  ARM: dts: am437x-gp-evm: add LCD data
  ARM: dts: am4372.dtsi: add DSS information
This commit is contained in:
Linus Torvalds 2014-06-09 18:32:13 -07:00
commit 9894e6d9c0
21 changed files with 1138 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
arch/arm/boot/dts/am4372.dtsi
View File

@ -857,6 +857,35 @@
ti,hwmods = "hdq1w";
status = "disabled";
};
dss: dss@4832a000 {
compatible = "ti,omap3-dss";
reg = <0x4832a000 0x200>;
status = "disabled";
ti,hwmods = "dss_core";
clocks = <&disp_clk>;
clock-names = "fck";
#address-cells = <1>;
#size-cells = <1>;
ranges;
dispc@4832a400 {
compatible = "ti,omap3-dispc";
reg = <0x4832a400 0x400>;
interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "dss_dispc";
clocks = <&disp_clk>;
clock-names = "fck";
};
rfbi: rfbi@4832a800 {
compatible = "ti,omap3-rfbi";
reg = <0x4832a800 0x100>;
ti,hwmods = "dss_rfbi";
clocks = <&disp_clk>;
clock-names = "fck";
};
};
};
};

97
arch/arm/boot/dts/am437x-gp-evm.dts
View File

@ -19,6 +19,10 @@
model = "TI AM437x GP EVM";
compatible = "ti,am437x-gp-evm","ti,am4372","ti,am43";
aliases {
display0 = &lcd0;
};
vmmcsd_fixed: fixedregulator-sd {
compatible = "regulator-fixed";
regulator-name = "vmmcsd_fixed";
@ -64,6 +68,44 @@
0x02000069 /* LEFT */
0x0201006c>; /* DOWN */
};
lcd0: display {
compatible = "osddisplays,osd057T0559-34ts", "panel-dpi";
label = "lcd";
pinctrl-names = "default";
pinctrl-0 = <&lcd_pins>;
/*
* SelLCDorHDMI, LOW to select HDMI. This is not really the
* panel's enable GPIO, but we don't have HDMI driver support nor
* support to switch between two displays, so using this gpio as
* panel's enable should be safe.
*/
enable-gpios = <&gpio5 8 GPIO_ACTIVE_HIGH>;
panel-timing {
clock-frequency = <33000000>;
hactive = <800>;
vactive = <480>;
hfront-porch = <210>;
hback-porch = <16>;
hsync-len = <30>;
vback-porch = <10>;
vfront-porch = <22>;
vsync-len = <13>;
hsync-active = <0>;
vsync-active = <0>;
de-active = <1>;
pixelclk-active = <1>;
};
port {
lcd_in: endpoint {
remote-endpoint = <&dpi_out>;
};
};
};
};
&am43xx_pinmux {
@ -171,6 +213,47 @@
0x9c (PIN_OUTPUT | MUX_MODE0) /* gpmc_be0n_cle.gpmc_be0n_cle */
>;
};
dss_pins: dss_pins {
pinctrl-single,pins = <
0x020 (PIN_OUTPUT_PULLUP | MUX_MODE1) /*gpmc ad 8 -> DSS DATA 23 */
0x024 (PIN_OUTPUT_PULLUP | MUX_MODE1)
0x028 (PIN_OUTPUT_PULLUP | MUX_MODE1)
0x02c (PIN_OUTPUT_PULLUP | MUX_MODE1)
0x030 (PIN_OUTPUT_PULLUP | MUX_MODE1)
0x034 (PIN_OUTPUT_PULLUP | MUX_MODE1)
0x038 (PIN_OUTPUT_PULLUP | MUX_MODE1)
0x03c (PIN_OUTPUT_PULLUP | MUX_MODE1) /*gpmc ad 15 -> DSS DATA 16 */
0x0a0 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS DATA 0 */
0x0a4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0a8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0ac (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0b0 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0b4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0b8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0bc (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0c0 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0c4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0c8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0cc (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0d0 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0d4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0d8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0dc (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS DATA 15 */
0x0e0 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS VSYNC */
0x0e4 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS HSYNC */
0x0e8 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS PCLK */
0x0ec (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS AC BIAS EN */
>;
};
lcd_pins: lcd_pins {
pinctrl-single,pins = <
/* GPIO 5_8 to select LCD / HDMI */
0x238 (PIN_OUTPUT_PULLUP | MUX_MODE7)
>;
};
};
&i2c0 {
@ -359,3 +442,17 @@
};
};
};
&dss {
status = "ok";
pinctrl-names = "default";
pinctrl-0 = <&dss_pins>;
port {
dpi_out: endpoint@0 {
remote-endpoint = <&lcd_in>;
data-lines = <24>;
};
};
};

96
arch/arm/boot/dts/am43x-epos-evm.dts
View File

@ -19,6 +19,10 @@
model = "TI AM43x EPOS EVM";
compatible = "ti,am43x-epos-evm","ti,am4372","ti,am43";
aliases {
display0 = &lcd0;
};
vmmcsd_fixed: fixedregulator-sd {
compatible = "regulator-fixed";
regulator-name = "vmmcsd_fixed";
@ -27,6 +31,44 @@
enable-active-high;
};
lcd0: display {
compatible = "osddisplays,osd057T0559-34ts", "panel-dpi";
label = "lcd";
pinctrl-names = "default";
pinctrl-0 = <&lcd_pins>;
/*
* SelLCDorHDMI, LOW to select HDMI. This is not really the
* panel's enable GPIO, but we don't have HDMI driver support nor
* support to switch between two displays, so using this gpio as
* panel's enable should be safe.
*/
enable-gpios = <&gpio2 1 GPIO_ACTIVE_HIGH>;
panel-timing {
clock-frequency = <33000000>;
hactive = <800>;
vactive = <480>;
hfront-porch = <210>;
hback-porch = <16>;
hsync-len = <30>;
vback-porch = <10>;
vfront-porch = <22>;
vsync-len = <13>;
hsync-active = <0>;
vsync-active = <0>;
de-active = <1>;
pixelclk-active = <1>;
};
port {
lcd_in: endpoint {
remote-endpoint = <&dpi_out>;
};
};
};
am43xx_pinmux: pinmux@44e10800 {
cpsw_default: cpsw_default {
pinctrl-single,pins = <
@ -161,6 +203,46 @@
0x234 (PIN_INPUT_PULLUP | MUX_MODE1) /* cam1_wen.hdq_gpio */
>;
};
dss_pins: dss_pins {
pinctrl-single,pins = <
0x020 (PIN_OUTPUT_PULLUP | MUX_MODE1) /*gpmc ad 8 -> DSS DATA 23 */
0x024 (PIN_OUTPUT_PULLUP | MUX_MODE1)
0x028 (PIN_OUTPUT_PULLUP | MUX_MODE1)
0x02C (PIN_OUTPUT_PULLUP | MUX_MODE1)
0x030 (PIN_OUTPUT_PULLUP | MUX_MODE1)
0x034 (PIN_OUTPUT_PULLUP | MUX_MODE1)
0x038 (PIN_OUTPUT_PULLUP | MUX_MODE1)
0x03C (PIN_OUTPUT_PULLUP | MUX_MODE1) /*gpmc ad 15 -> DSS DATA 16 */
0x0A0 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS DATA 0 */
0x0A4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0A8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0AC (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0B0 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0B4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0B8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0BC (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0C0 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0C4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0C8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0CC (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0D0 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0D4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0D8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0DC (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS DATA 15 */
0x0E0 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS VSYNC */
0x0E4 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS HSYNC */
0x0E8 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS PCLK */
0x0EC (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS AC BIAS EN */
>;
};
lcd_pins: lcd_pins {
pinctrl-single,pins = <
/* GPMC CLK -> GPIO 2_1 to select LCD / HDMI */
0x08C (PIN_OUTPUT_PULLUP | MUX_MODE7)
>;
};
};
matrix_keypad: matrix_keypad@0 {
@ -468,3 +550,17 @@
pinctrl-names = "default";
pinctrl-0 = <&hdq_pins>;
};
&dss {
status = "ok";
pinctrl-names = "default";
pinctrl-0 = <&dss_pins>;
port {
dpi_out: endpoint@0 {
remote-endpoint = <&lcd_in>;
data-lines = <24>;
};
};
};

50
arch/arm/boot/dts/omap3-evm-37xx.dts
View File

@ -26,7 +26,44 @@
};
};
&dss {
pinctrl-names = "default";
pinctrl-0 = <
&dss_dpi_pins1
&dss_dpi_pins2
>;
};
&omap3_pmx_core {
dss_dpi_pins1: pinmux_dss_dpi_pins2 {
pinctrl-single,pins = <
OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0) /* dss_pclk.dss_pclk */
OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT | MUX_MODE0) /* dss_hsync.dss_hsync */
OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT | MUX_MODE0) /* dss_vsync.dss_vsync */
OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT | MUX_MODE0) /* dss_acbias.dss_acbias */
OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT | MUX_MODE0) /* dss_data6.dss_data6 */
OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT | MUX_MODE0) /* dss_data7.dss_data7 */
OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT | MUX_MODE0) /* dss_data8.dss_data8 */
OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT | MUX_MODE0) /* dss_data9.dss_data9 */
OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT | MUX_MODE0) /* dss_data10.dss_data10 */
OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT | MUX_MODE0) /* dss_data11.dss_data11 */
OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT | MUX_MODE0) /* dss_data12.dss_data12 */
OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT | MUX_MODE0) /* dss_data13.dss_data13 */
OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT | MUX_MODE0) /* dss_data14.dss_data14 */
OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT | MUX_MODE0) /* dss_data15.dss_data15 */
OMAP3_CORE1_IOPAD(0x20fc, PIN_OUTPUT | MUX_MODE0) /* dss_data16.dss_data16 */
OMAP3_CORE1_IOPAD(0x20fe, PIN_OUTPUT | MUX_MODE0) /* dss_data17.dss_data17 */
OMAP3_CORE1_IOPAD(0x2100, PIN_OUTPUT | MUX_MODE3) /* dss_data18.dss_data0 */
OMAP3_CORE1_IOPAD(0x2102, PIN_OUTPUT | MUX_MODE3) /* dss_data19.dss_data1 */
OMAP3_CORE1_IOPAD(0x2104, PIN_OUTPUT | MUX_MODE3) /* dss_data20.dss_data2 */
OMAP3_CORE1_IOPAD(0x2106, PIN_OUTPUT | MUX_MODE3) /* dss_data21.dss_data3 */
OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE3) /* dss_data22.dss_data4 */
OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE3) /* dss_data23.dss_data5 */
>;
};
mmc1_pins: pinmux_mmc1_pins {
pinctrl-single,pins = <
0x114 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* sdmmc1_clk.sdmmc1_clk */
@ -75,6 +112,19 @@
};
};
&omap3_pmx_wkup {
dss_dpi_pins2: pinmux_dss_dpi_pins1 {
pinctrl-single,pins = <
0x0a (PIN_OUTPUT | MUX_MODE3) /* sys_boot0.dss_data18 */
0x0c (PIN_OUTPUT | MUX_MODE3) /* sys_boot1.dss_data19 */
0x10 (PIN_OUTPUT | MUX_MODE3) /* sys_boot3.dss_data20 */
0x12 (PIN_OUTPUT | MUX_MODE3) /* sys_boot4.dss_data21 */
0x14 (PIN_OUTPUT | MUX_MODE3) /* sys_boot5.dss_data22 */
0x16 (PIN_OUTPUT | MUX_MODE3) /* sys_boot6.dss_data23 */
>;
};
};
&mmc1 {
pinctrl-names = "default";
pinctrl-0 = <&mmc1_pins>;

26
arch/arm/boot/dts/omap3-evm-common.dtsi
View File

@ -44,6 +44,11 @@
#include "twl4030.dtsi"
#include "twl4030_omap3.dtsi"
#include "omap3-panel-sharp-ls037v7dw01.dtsi"
&backlight0 {
gpios = <&twl_gpio 18 GPIO_ACTIVE_LOW>;
};
&i2c2 {
clock-frequency = <400000>;
@ -61,6 +66,27 @@
};
};
&lcd_3v3 {
gpio = <&gpio5 25 GPIO_ACTIVE_LOW>; /* gpio153 */
enable-active-low;
};
&lcd0 {
enable-gpios = <&gpio5 24 GPIO_ACTIVE_HIGH>; /* gpio152, lcd INI */
reset-gpios = <&gpio5 27 GPIO_ACTIVE_HIGH>; /* gpio155, lcd RESB */
mode-gpios = <&gpio5 26 GPIO_ACTIVE_HIGH /* gpio154, lcd MO */
&gpio1 2 GPIO_ACTIVE_HIGH /* gpio2, lcd LR */
&gpio1 3 GPIO_ACTIVE_HIGH>; /* gpio3, lcd UD */
};
&mcspi1 {
tsc2046@0 {
interrupt-parent = <&gpio6>;
interrupts = <15 0>; /* gpio175 */
pendown-gpio = <&gpio6 15 0>;
};
};
&mmc1 {
vmmc-supply = <&vmmc1>;
vmmc_aux-supply = <&vsim>;

90
arch/arm/boot/dts/omap3-gta04.dts
View File

@ -44,6 +44,36 @@
ti,mcbsp = <&mcbsp2>;
ti,codec = <&twl_audio>;
};
spi_lcd {
compatible = "spi-gpio";
#address-cells = <0x1>;
#size-cells = <0x0>;
pinctrl-names = "default";
pinctrl-0 = <&spi_gpio_pins>;
gpio-sck = <&gpio1 12 0>;
gpio-miso = <&gpio1 18 0>;
gpio-mosi = <&gpio1 20 0>;
cs-gpios = <&gpio1 19 0>;
num-chipselects = <1>;
/* lcd panel */
lcd: td028ttec1@0 {
compatible = "toppoly,td028ttec1";
reg = <0>;
spi-max-frequency = <100000>;
spi-cpol;
spi-cpha;
label = "lcd";
port {
lcd_in: endpoint {
remote-endpoint = <&dpi_out>;
};
};
};
};
};
&omap3_pmx_core {
@ -78,6 +108,47 @@
0x11e (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat3.sdmmc1_dat3 */
>;
};
dss_dpi_pins: pinmux_dss_dpi_pins {
pinctrl-single,pins = <
0x0a4 (PIN_OUTPUT | MUX_MODE0) /* dss_pclk.dss_pclk */
0x0a6 (PIN_OUTPUT | MUX_MODE0) /* dss_hsync.dss_hsync */
0x0a8 (PIN_OUTPUT | MUX_MODE0) /* dss_vsync.dss_vsync */
0x0aa (PIN_OUTPUT | MUX_MODE0) /* dss_acbias.dss_acbias */
0x0ac (PIN_OUTPUT | MUX_MODE0) /* dss_data0.dss_data0 */
0x0ae (PIN_OUTPUT | MUX_MODE0) /* dss_data1.dss_data1 */
0x0b0 (PIN_OUTPUT | MUX_MODE0) /* dss_data2.dss_data2 */
0x0b2 (PIN_OUTPUT | MUX_MODE0) /* dss_data3.dss_data3 */
0x0b4 (PIN_OUTPUT | MUX_MODE0) /* dss_data4.dss_data4 */
0x0b6 (PIN_OUTPUT | MUX_MODE0) /* dss_data5.dss_data5 */
0x0b8 (PIN_OUTPUT | MUX_MODE0) /* dss_data6.dss_data6 */
0x0ba (PIN_OUTPUT | MUX_MODE0) /* dss_data7.dss_data7 */
0x0bc (PIN_OUTPUT | MUX_MODE0) /* dss_data8.dss_data8 */
0x0be (PIN_OUTPUT | MUX_MODE0) /* dss_data9.dss_data9 */
0x0c0 (PIN_OUTPUT | MUX_MODE0) /* dss_data10.dss_data10 */
0x0c2 (PIN_OUTPUT | MUX_MODE0) /* dss_data11.dss_data11 */
0x0c4 (PIN_OUTPUT | MUX_MODE0) /* dss_data12.dss_data12 */
0x0c6 (PIN_OUTPUT | MUX_MODE0) /* dss_data13.dss_data13 */
0x0c8 (PIN_OUTPUT | MUX_MODE0) /* dss_data14.dss_data14 */
0x0ca (PIN_OUTPUT | MUX_MODE0) /* dss_data15.dss_data15 */
0x0cc (PIN_OUTPUT | MUX_MODE0) /* dss_data16.dss_data16 */
0x0ce (PIN_OUTPUT | MUX_MODE0) /* dss_data17.dss_data17 */
0x0d0 (PIN_OUTPUT | MUX_MODE0) /* dss_data18.dss_data18 */
0x0d2 (PIN_OUTPUT | MUX_MODE0) /* dss_data19.dss_data19 */
0x0d4 (PIN_OUTPUT | MUX_MODE0) /* dss_data20.dss_data20 */
0x0d6 (PIN_OUTPUT | MUX_MODE0) /* dss_data21.dss_data21 */
0x0d8 (PIN_OUTPUT | MUX_MODE0) /* dss_data22.dss_data22 */
0x0da (PIN_OUTPUT | MUX_MODE0) /* dss_data23.dss_data23 */
>;
};
spi_gpio_pins: spi_gpio_pinmux {
pinctrl-single,pins = <0x5a8 (PIN_OUTPUT | MUX_MODE4) /* clk */
0x5b6 (PIN_OUTPUT | MUX_MODE4) /* cs */
0x5b8 (PIN_OUTPUT | MUX_MODE4) /* tx */
0x5b4 (PIN_INPUT | MUX_MODE4) /* rx */
>;
};
};
&i2c1 {
@ -219,3 +290,22 @@
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <3150000>;
};
/* Needed to power the DPI pins */
&vpll2 {
regulator-always-on;
};
&dss {
pinctrl-names = "default";
pinctrl-0 = < &dss_dpi_pins >;
status = "okay";
port {
dpi_out: endpoint {
remote-endpoint = <&lcd_in>;
data-lines = <24>;
};
};
};

29
arch/arm/boot/dts/omap3-ldp.dts
View File

@ -164,6 +164,11 @@
#include "twl4030.dtsi"
#include "twl4030_omap3.dtsi"
#include "omap3-panel-sharp-ls037v7dw01.dtsi"
&backlight0 {
gpios = <&twl_gpio 7 GPIO_ACTIVE_HIGH>;
};
&i2c2 {
clock-frequency = <400000>;
@ -173,6 +178,25 @@
clock-frequency = <400000>;
};
/* tps61130rsa enabled by twl4030 regen */
&lcd_3v3 {
regulator-always-on;
};
&lcd0 {
enable-gpios = <&twl_gpio 15 GPIO_ACTIVE_HIGH>; /* lcd INI */
reset-gpios = <&gpio2 23 GPIO_ACTIVE_HIGH>; /* gpio55, lcd RESB */
mode-gpios = <&gpio2 24 GPIO_ACTIVE_HIGH>; /* gpio56, lcd MO */
};
&mcspi1 {
tsc2046@0 {
interrupt-parent = <&gpio2>;
interrupts = <22 0>; /* gpio54 */
pendown-gpio = <&gpio2 22 0>;
};
};
&mmc1 {
/* See 35xx errata 2.1.1.128 in SPRZ278F */
compatible = "ti,omap3-pre-es3-hsmmc";
@ -251,8 +275,3 @@
/* Needed for ads7846 */
regulator-name = "vcc";
};
&vpll2 {
/* Needed for DSS */
regulator-name = "vdds_dsi";
};

1
arch/arm/boot/dts/omap3-overo-alto35-common.dtsi
View File

@ -11,6 +11,7 @@
*/
#include "omap3-overo-common-peripherals.dtsi"
#include "omap3-overo-common-lcd35.dtsi"
#include <dt-bindings/input/input.h>

1
arch/arm/boot/dts/omap3-overo-chestnut43-common.dtsi
View File

@ -11,6 +11,7 @@
*/
#include "omap3-overo-common-peripherals.dtsi"
#include "omap3-overo-common-lcd43.dtsi"
#include <dt-bindings/input/input.h>

111
arch/arm/boot/dts/omap3-overo-common-dvi.dtsi Normal file
View File

@ -0,0 +1,111 @@
/*
* Copyright (C) 2014 Florian Vaussard, EPFL Mobots group
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
/*
* DVI output for some Gumstix Overo boards (Tobi and Summit)
*/
&omap3_pmx_core {
dss_dpi_pins: pinmux_dss_dpi_pins {
pinctrl-single,pins = <
OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0) /* dss_pclk.dss_pclk */
OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT | MUX_MODE0) /* dss_hsync.dss_hsync */
OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT | MUX_MODE0) /* dss_vsync.dss_vsync */
OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT | MUX_MODE0) /* dss_acbias.dss_acbias */
OMAP3_CORE1_IOPAD(0x20dc, PIN_OUTPUT | MUX_MODE0) /* dss_data0.dss_data0 */
OMAP3_CORE1_IOPAD(0x20de, PIN_OUTPUT | MUX_MODE0) /* dss_data1.dss_data1 */
OMAP3_CORE1_IOPAD(0x20e0, PIN_OUTPUT | MUX_MODE0) /* dss_data2.dss_data2 */
OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT | MUX_MODE0) /* dss_data3.dss_data3 */
OMAP3_CORE1_IOPAD(0x20e4, PIN_OUTPUT | MUX_MODE0) /* dss_data4.dss_data4 */
OMAP3_CORE1_IOPAD(0x20e6, PIN_OUTPUT | MUX_MODE0) /* dss_data5.dss_data5 */
OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT | MUX_MODE0) /* dss_data6.dss_data6 */
OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT | MUX_MODE0) /* dss_data7.dss_data7 */
OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT | MUX_MODE0) /* dss_data8.dss_data8 */
OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT | MUX_MODE0) /* dss_data9.dss_data9 */
OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT | MUX_MODE0) /* dss_data10.dss_data10 */
OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT | MUX_MODE0) /* dss_data11.dss_data11 */
OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT | MUX_MODE0) /* dss_data12.dss_data12 */
OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT | MUX_MODE0) /* dss_data13.dss_data13 */
OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT | MUX_MODE0) /* dss_data14.dss_data14 */
OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT | MUX_MODE0) /* dss_data15.dss_data15 */
OMAP3_CORE1_IOPAD(0x20fc, PIN_OUTPUT | MUX_MODE0) /* dss_data16.dss_data16 */
OMAP3_CORE1_IOPAD(0x20fe, PIN_OUTPUT | MUX_MODE0) /* dss_data17.dss_data17 */
OMAP3_CORE1_IOPAD(0x2100, PIN_OUTPUT | MUX_MODE0) /* dss_data18.dss_data18 */
OMAP3_CORE1_IOPAD(0x2102, PIN_OUTPUT | MUX_MODE0) /* dss_data19.dss_data19 */
OMAP3_CORE1_IOPAD(0x2104, PIN_OUTPUT | MUX_MODE0) /* dss_data20.dss_data20 */
OMAP3_CORE1_IOPAD(0x2106, PIN_OUTPUT | MUX_MODE0) /* dss_data21.dss_data21 */
OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE0) /* dss_data22.dss_data22 */
OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE0) /* dss_data23.dss_data23 */
>;
};
};
/* Needed to power the DPI pins */
&vpll2 {
regulator-always-on;
};
&dss {
status = "ok";
pinctrl-names = "default";
pinctrl-0 = <&dss_dpi_pins>;
port {
dpi_out: endpoint {
remote-endpoint = <&tfp410_in>;
data-lines = <24>;
};
};
};
/ {
aliases {
display0 = &dvi0;
};
tfp410: encoder@0 {
compatible = "ti,tfp410";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
tfp410_in: endpoint@0 {
remote-endpoint = <&dpi_out>;
};
};
port@1 {
reg = <1>;
tfp410_out: endpoint@0 {
remote-endpoint = <&dvi_connector_in>;
};
};
};
};
dvi0: connector@0 {
compatible = "dvi-connector";
label = "dvi";
digital;
ddc-i2c-bus = <&i2c3>;
port {
dvi_connector_in: endpoint {
remote-endpoint = <&tfp410_out>;
};
};
};
};

165
arch/arm/boot/dts/omap3-overo-common-lcd35.dtsi Normal file
View File

@ -0,0 +1,165 @@
/*
* Copyright (C) 2014 Florian Vaussard, EPFL Mobots group
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
/*
* 4.3'' LCD panel output for some Gumstix Overo boards (Gallop43, Chestnut43)
*/
&omap3_pmx_core {
dss_dpi_pins: pinmux_dss_dpi_pins {
pinctrl-single,pins = <
OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0) /* dss_pclk.dss_pclk */
OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT | MUX_MODE0) /* dss_hsync.dss_hsync */
OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT | MUX_MODE0) /* dss_vsync.dss_vsync */
OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT | MUX_MODE0) /* dss_acbias.dss_acbias */
OMAP3_CORE1_IOPAD(0x20dc, PIN_OUTPUT | MUX_MODE0) /* dss_data0.dss_data0 */
OMAP3_CORE1_IOPAD(0x20de, PIN_OUTPUT | MUX_MODE0) /* dss_data1.dss_data1 */
OMAP3_CORE1_IOPAD(0x20e0, PIN_OUTPUT | MUX_MODE0) /* dss_data2.dss_data2 */
OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT | MUX_MODE0) /* dss_data3.dss_data3 */
OMAP3_CORE1_IOPAD(0x20e4, PIN_OUTPUT | MUX_MODE0) /* dss_data4.dss_data4 */
OMAP3_CORE1_IOPAD(0x20e6, PIN_OUTPUT | MUX_MODE0) /* dss_data5.dss_data5 */
OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT | MUX_MODE0) /* dss_data6.dss_data6 */
OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT | MUX_MODE0) /* dss_data7.dss_data7 */
OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT | MUX_MODE0) /* dss_data8.dss_data8 */
OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT | MUX_MODE0) /* dss_data9.dss_data9 */
OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT | MUX_MODE0) /* dss_data10.dss_data10 */
OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT | MUX_MODE0) /* dss_data11.dss_data11 */
OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT | MUX_MODE0) /* dss_data12.dss_data12 */
OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT | MUX_MODE0) /* dss_data13.dss_data13 */
OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT | MUX_MODE0) /* dss_data14.dss_data14 */
OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT | MUX_MODE0) /* dss_data15.dss_data15 */
OMAP3_CORE1_IOPAD(0x20fc, PIN_OUTPUT | MUX_MODE0) /* dss_data16.dss_data16 */
OMAP3_CORE1_IOPAD(0x20fe, PIN_OUTPUT | MUX_MODE0) /* dss_data17.dss_data17 */
OMAP3_CORE1_IOPAD(0x2100, PIN_OUTPUT | MUX_MODE0) /* dss_data18.dss_data18 */
OMAP3_CORE1_IOPAD(0x2102, PIN_OUTPUT | MUX_MODE0) /* dss_data19.dss_data19 */
OMAP3_CORE1_IOPAD(0x2104, PIN_OUTPUT | MUX_MODE0) /* dss_data20.dss_data20 */
OMAP3_CORE1_IOPAD(0x2106, PIN_OUTPUT | MUX_MODE0) /* dss_data21.dss_data21 */
OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE0) /* dss_data22.dss_data22 */
OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE0) /* dss_data23.dss_data23 */
>;
};
lb035_pins: pinmux_lb035_pins {
pinctrl-single,pins = <
OMAP3_CORE1_IOPAD(0x2174, PIN_OUTPUT | MUX_MODE4) /* uart2_cts.gpio_144 */
>;
};
backlight_pins: pinmux_backlight_pins {
pinctrl-single,pins = <
OMAP3_CORE1_IOPAD(0x2176, PIN_OUTPUT | MUX_MODE4) /* uart2_rts.gpio_145 */
>;
};
mcspi1_pins: pinmux_mcspi1_pins {
pinctrl-single,pins = <
OMAP3_CORE1_IOPAD(0x21c8, PIN_INPUT | MUX_MODE0) /* mcspi1_clk.mcspi1_clk */
OMAP3_CORE1_IOPAD(0x21ca, PIN_INPUT | MUX_MODE0) /* mcspi1_simo.mcspi1_simo */
OMAP3_CORE1_IOPAD(0x21cc, PIN_INPUT | MUX_MODE0) /* mcspi1_somi.mcspi1_somi */
OMAP3_CORE1_IOPAD(0x21ce, PIN_INPUT | MUX_MODE0) /* mcspi1_cs0.mcspi1_cs0 */
>;
};
ads7846_pins: pinmux_ads7846_pins {
pinctrl-single,pins = <
OMAP3_CORE1_IOPAD(0x2138, PIN_INPUT_PULLDOWN | MUX_MODE4) /* csi2_dx1.gpio_114 */
>;
};
};
/* Needed to power the DPI pins */
&vpll2 {
regulator-always-on;
};
&dss {
status = "ok";
pinctrl-names = "default";
pinctrl-0 = <&dss_dpi_pins>;
port {
dpi_out: endpoint {
remote-endpoint = <&lcd_in>;
data-lines = <24>;
};
};
};
/ {
aliases {
display0 = &lcd0;
};
ads7846reg: ads7846-reg {
compatible = "regulator-fixed";
regulator-name = "ads7846-reg";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
backlight {
compatible = "gpio-backlight";
pinctrl-names = "default";
pinctrl-0 = <&backlight_pins>;
gpios = <&gpio5 17 GPIO_ACTIVE_HIGH>; /* gpio_145 */
default-on;
};
};
&mcspi1 {
pinctrl-names = "default";
pinctrl-0 = <&mcspi1_pins>;
lcd0: display@0 {
compatible = "lgphilips,lb035q02";
label = "lcd";
reg = <1>; /* CS1 */
spi-max-frequency = <10000000>;
spi-cpol;
spi-cpha;
pinctrl-names = "default";
pinctrl-0 = <&lb035_pins>;
enable-gpios = <&gpio5 16 GPIO_ACTIVE_HIGH>; /* gpio_144 */
port {
lcd_in: endpoint {
remote-endpoint = <&dpi_out>;
};
};
};
/* touch controller */
ads7846@0 {
pinctrl-names = "default";
pinctrl-0 = <&ads7846_pins>;
compatible = "ti,ads7846";
vcc-supply = <&ads7846reg>;
reg = <0>; /* CS0 */
spi-max-frequency = <1500000>;
interrupt-parent = <&gpio4>;
interrupts = <18 0>; /* gpio_114 */
pendown-gpio = <&gpio4 18 0>;
ti,x-min = /bits/ 16 <0x0>;
ti,x-max = /bits/ 16 <0x0fff>;
ti,y-min = /bits/ 16 <0x0>;
ti,y-max = /bits/ 16 <0x0fff>;
ti,x-plate-ohms = /bits/ 16 <180>;
ti,pressure-max = /bits/ 16 <255>;
linux,wakeup;
};
};

178
arch/arm/boot/dts/omap3-overo-common-lcd43.dtsi Normal file
View File

@ -0,0 +1,178 @@
/*
* Copyright (C) 2014 Florian Vaussard, EPFL Mobots group
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
/*
* 4.3'' LCD panel output for some Gumstix Overo boards (Gallop43, Chestnut43)
*/
&omap3_pmx_core {
dss_dpi_pins: pinmux_dss_dpi_pins {
pinctrl-single,pins = <
OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0) /* dss_pclk.dss_pclk */
OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT | MUX_MODE0) /* dss_hsync.dss_hsync */
OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT | MUX_MODE0) /* dss_vsync.dss_vsync */
OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT | MUX_MODE0) /* dss_acbias.dss_acbias */
OMAP3_CORE1_IOPAD(0x20dc, PIN_OUTPUT | MUX_MODE0) /* dss_data0.dss_data0 */
OMAP3_CORE1_IOPAD(0x20de, PIN_OUTPUT | MUX_MODE0) /* dss_data1.dss_data1 */
OMAP3_CORE1_IOPAD(0x20e0, PIN_OUTPUT | MUX_MODE0) /* dss_data2.dss_data2 */
OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT | MUX_MODE0) /* dss_data3.dss_data3 */
OMAP3_CORE1_IOPAD(0x20e4, PIN_OUTPUT | MUX_MODE0) /* dss_data4.dss_data4 */
OMAP3_CORE1_IOPAD(0x20e6, PIN_OUTPUT | MUX_MODE0) /* dss_data5.dss_data5 */
OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT | MUX_MODE0) /* dss_data6.dss_data6 */
OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT | MUX_MODE0) /* dss_data7.dss_data7 */
OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT | MUX_MODE0) /* dss_data8.dss_data8 */
OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT | MUX_MODE0) /* dss_data9.dss_data9 */
OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT | MUX_MODE0) /* dss_data10.dss_data10 */
OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT | MUX_MODE0) /* dss_data11.dss_data11 */
OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT | MUX_MODE0) /* dss_data12.dss_data12 */
OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT | MUX_MODE0) /* dss_data13.dss_data13 */
OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT | MUX_MODE0) /* dss_data14.dss_data14 */
OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT | MUX_MODE0) /* dss_data15.dss_data15 */
OMAP3_CORE1_IOPAD(0x20fc, PIN_OUTPUT | MUX_MODE0) /* dss_data16.dss_data16 */
OMAP3_CORE1_IOPAD(0x20fe, PIN_OUTPUT | MUX_MODE0) /* dss_data17.dss_data17 */
OMAP3_CORE1_IOPAD(0x2100, PIN_OUTPUT | MUX_MODE0) /* dss_data18.dss_data18 */
OMAP3_CORE1_IOPAD(0x2102, PIN_OUTPUT | MUX_MODE0) /* dss_data19.dss_data19 */
OMAP3_CORE1_IOPAD(0x2104, PIN_OUTPUT | MUX_MODE0) /* dss_data20.dss_data20 */
OMAP3_CORE1_IOPAD(0x2106, PIN_OUTPUT | MUX_MODE0) /* dss_data21.dss_data21 */
OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE0) /* dss_data22.dss_data22 */
OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE0) /* dss_data23.dss_data23 */
>;
};
lte430_pins: pinmux_lte430_pins {
pinctrl-single,pins = <
OMAP3_CORE1_IOPAD(0x2174, PIN_OUTPUT | MUX_MODE4) /* uart2_cts.gpio_144 */
>;
};
backlight_pins: pinmux_backlight_pins {
pinctrl-single,pins = <
OMAP3_CORE1_IOPAD(0x2176, PIN_OUTPUT | MUX_MODE4) /* uart2_rts.gpio_145 */
>;
};
mcspi1_pins: pinmux_mcspi1_pins {
pinctrl-single,pins = <
OMAP3_CORE1_IOPAD(0x21c8, PIN_INPUT | MUX_MODE0) /* mcspi1_clk.mcspi1_clk */
OMAP3_CORE1_IOPAD(0x21ca, PIN_INPUT | MUX_MODE0) /* mcspi1_simo.mcspi1_simo */
OMAP3_CORE1_IOPAD(0x21cc, PIN_INPUT | MUX_MODE0) /* mcspi1_somi.mcspi1_somi */
OMAP3_CORE1_IOPAD(0x21ce, PIN_INPUT | MUX_MODE0) /* mcspi1_cs0.mcspi1_cs0 */
>;
};
ads7846_pins: pinmux_ads7846_pins {
pinctrl-single,pins = <
OMAP3_CORE1_IOPAD(0x2138, PIN_INPUT_PULLDOWN | MUX_MODE4) /* csi2_dx1.gpio_114 */
>;
};
};
/* Needed to power the DPI pins */
&vpll2 {
regulator-always-on;
};
&dss {
status = "ok";
pinctrl-names = "default";
pinctrl-0 = <&dss_dpi_pins>;
port {
dpi_out: endpoint {
remote-endpoint = <&lcd_in>;
data-lines = <24>;
};
};
};
/ {
aliases {
display0 = &lcd0;
};
lcd0: display@0 {
compatible = "samsung,lte430wq-f0c", "panel-dpi";
label = "lcd";
pinctrl-names = "default";
pinctrl-0 = <&lte430_pins>;
enable-gpios = <&gpio5 16 GPIO_ACTIVE_HIGH>; /* gpio_144 */
port {
lcd_in: endpoint {
remote-endpoint = <&dpi_out>;
};
};
panel-timing {
clock-frequency = <9200000>;
hactive = <480>;
vactive = <272>;
hfront-porch = <8>;
hback-porch = <4>;
hsync-len = <41>;
vback-porch = <2>;
vfront-porch = <4>;
vsync-len = <10>;
hsync-active = <0>;
vsync-active = <0>;
de-active = <1>;
pixelclk-active = <1>;
};
};
ads7846reg: ads7846-reg {
compatible = "regulator-fixed";
regulator-name = "ads7846-reg";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
backlight {
compatible = "gpio-backlight";
pinctrl-names = "default";
pinctrl-0 = <&backlight_pins>;
gpios = <&gpio5 17 GPIO_ACTIVE_HIGH>; /* gpio_145 */
default-on;
};
};
&mcspi1 {
pinctrl-names = "default";
pinctrl-0 = <&mcspi1_pins>;
/* touch controller */
ads7846@0 {
pinctrl-names = "default";
pinctrl-0 = <&ads7846_pins>;
compatible = "ti,ads7846";
vcc-supply = <&ads7846reg>;
reg = <0>; /* CS0 */
spi-max-frequency = <1500000>;
interrupt-parent = <&gpio4>;
interrupts = <18 0>; /* gpio_114 */
pendown-gpio = <&gpio4 18 0>;
ti,x-min = /bits/ 16 <0x0>;
ti,x-max = /bits/ 16 <0x0fff>;
ti,y-min = /bits/ 16 <0x0>;
ti,y-max = /bits/ 16 <0x0fff>;
ti,x-plate-ohms = /bits/ 16 <180>;
ti,pressure-max = /bits/ 16 <255>;
linux,wakeup;
};
};

1
arch/arm/boot/dts/omap3-overo-gallop43-common.dtsi
View File

@ -11,6 +11,7 @@
*/
#include "omap3-overo-common-peripherals.dtsi"
#include "omap3-overo-common-lcd43.dtsi"
#include <dt-bindings/input/input.h>

1
arch/arm/boot/dts/omap3-overo-palo43-common.dtsi
View File

@ -11,6 +11,7 @@
*/
#include "omap3-overo-common-peripherals.dtsi"
#include "omap3-overo-common-lcd43.dtsi"
#include <dt-bindings/input/input.h>

1
arch/arm/boot/dts/omap3-overo-summit-common.dtsi
View File

@ -11,6 +11,7 @@
*/
#include "omap3-overo-common-peripherals.dtsi"
#include "omap3-overo-common-dvi.dtsi"
/ {
leds {

1
arch/arm/boot/dts/omap3-overo-tobi-common.dtsi
View File

@ -11,6 +11,7 @@
*/
#include "omap3-overo-common-peripherals.dtsi"
#include "omap3-overo-common-dvi.dtsi"
/ {
leds {

71
arch/arm/boot/dts/omap3-panel-sharp-ls037v7dw01.dtsi Normal file
View File

@ -0,0 +1,71 @@
/*
* Common file for omap dpi panels with QVGA and reset pins
*
* Note that the board specifc DTS file needs to specify
* at minimum the GPIO enable-gpios for display, and
* gpios for gpio-backlight.
*/
/ {
aliases {
display0 = &lcd0;
};
backlight0: backlight {
compatible = "gpio-backlight";
default-on;
};
/* 3.3V GPIO controlled regulator for LCD_ENVDD */
lcd_3v3: regulator-lcd-3v3 {
compatible = "regulator-fixed";
regulator-name = "lcd_3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
startup-delay-us = <70000>;
};
lcd0: display {
compatible = "sharp,ls037v7dw01";
label = "lcd";
power-supply = <&lcd_3v3>;
port {
lcd_in: endpoint {
remote-endpoint = <&dpi_out>;
};
};
};
};
/* Needed to power the DPI pins */
&vpll2 {
regulator-always-on;
};
&dss {
status = "ok";
port {
dpi_out: endpoint {
remote-endpoint = <&lcd_in>;
data-lines = <18>;
};
};
};
&mcspi1 {
tsc2046@0 {
reg = <0>; /* CS0 */
compatible = "ti,tsc2046";
spi-max-frequency = <1000000>;
vcc-supply = <&lcd_3v3>;
ti,x-min = /bits/ 16 <0>;
ti,x-max = /bits/ 16 <8000>;
ti,y-min = /bits/ 16 <0>;
ti,y-max = /bits/ 16 <4800>;
ti,x-plate-ohms = /bits/ 16 <40>;
ti,pressure-max = /bits/ 16 <255>;
ti,swap-xy;
linux,wakeup;
};
};

44
arch/arm/boot/dts/omap4-duovero-parlor.dts
View File

@ -15,6 +15,10 @@
model = "OMAP4430 Gumstix Duovero on Parlor";
compatible = "gumstix,omap4-duovero-parlor", "gumstix,omap4-duovero", "ti,omap4430", "ti,omap4";
aliases {
display0 = &hdmi0;
};
leds {
compatible = "gpio-leds";
led0 {
@ -35,6 +39,21 @@
gpio-key,wakeup;
};
};
hdmi0: connector@0 {
compatible = "hdmi-connector";
label = "hdmi";
type = "d";
hpd-gpios = <&gpio2 31 GPIO_ACTIVE_HIGH>; /* gpio_63 */
port {
hdmi_connector_in: endpoint {
remote-endpoint = <&hdmi_out>;
};
};
};
};
&omap4_pmx_core {
@ -77,6 +96,15 @@
OMAP4_IOPAD(0x070, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_a24.gpio_48: amdix enabled */
>;
};
dss_hdmi_pins: pinmux_dss_hdmi_pins {
pinctrl-single,pins = <
OMAP4_IOPAD(0x098, PIN_INPUT | MUX_MODE3) /* hdmi_hpd.gpio_63 */
OMAP4_IOPAD(0x09a, PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_cec.hdmi_cec */
OMAP4_IOPAD(0x09c, PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_ddc_scl.hdmi_ddc_scl */
OMAP4_IOPAD(0x09e, PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_ddc_sda.hdmi_ddc_sda */
>;
};
};
&i2c2 {
@ -143,4 +171,20 @@
};
};
&dss {
status = "ok";
};
&hdmi {
status = "ok";
pinctrl-names = "default";
pinctrl-0 = <&dss_hdmi_pins>;
port {
hdmi_out: endpoint {
remote-endpoint = <&hdmi_connector_in>;
};
};
};

2
arch/arm/boot/dts/omap4.dtsi
View File

@ -922,6 +922,8 @@
ti,hwmods = "dss_hdmi";
clocks = <&dss_48mhz_clk>, <&dss_sys_clk>;
clock-names = "fck", "sys_clk";
dmas = <&sdma 76>;
dma-names = "audio_tx";
};
};
};

87
arch/arm/boot/dts/omap5-uevm.dts
View File

@ -20,6 +20,10 @@
reg = <0x80000000 0x7F000000>; /* 2032 MB */
};
aliases {
display0 = &hdmi0;
};
vmmcsd_fixed: fixedregulator-mmcsd {
compatible = "regulator-fixed";
regulator-name = "vmmcsd_fixed";
@ -51,6 +55,51 @@
default-state = "off";
};
};
tpd12s015: encoder@0 {
compatible = "ti,tpd12s015";
pinctrl-names = "default";
pinctrl-0 = <&tpd12s015_pins>;
gpios = <&gpio9 0 GPIO_ACTIVE_HIGH>, /* TCA6424A P01, CT CP HPD */
<&gpio9 1 GPIO_ACTIVE_HIGH>, /* TCA6424A P00, LS OE */
<&gpio7 1 GPIO_ACTIVE_HIGH>; /* GPIO 193, HPD */
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
tpd12s015_in: endpoint@0 {
remote-endpoint = <&hdmi_out>;
};
};
port@1 {
reg = <1>;
tpd12s015_out: endpoint@0 {
remote-endpoint = <&hdmi_connector_in>;
};
};
};
};
hdmi0: connector@0 {
compatible = "hdmi-connector";
label = "hdmi";
type = "b";
port {
hdmi_connector_in: endpoint {
remote-endpoint = <&tpd12s015_out>;
};
};
};
};
&omap5_pmx_core {
@ -183,6 +232,19 @@
>;
};
dss_hdmi_pins: pinmux_dss_hdmi_pins {
pinctrl-single,pins = <
0x0fc (PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_cec.hdmi_cec */
0x100 (PIN_INPUT | MUX_MODE0) /* hdmi_ddc_scl.hdmi_ddc_scl */
0x102 (PIN_INPUT | MUX_MODE0) /* hdmi_ddc_sda.hdmi_ddc_sda */
>;
};
tpd12s015_pins: pinmux_tpd12s015_pins {
pinctrl-single,pins = <
0x0fe (PIN_INPUT_PULLDOWN | MUX_MODE6) /* hdmi_hpd.gpio7_193 */
>;
};
};
&omap5_pmx_wkup {
@ -434,6 +496,13 @@
pinctrl-0 = <&i2c5_pins>;
clock-frequency = <400000>;
gpio9: gpio@22 {
compatible = "ti,tca6424";
reg = <0x22>;
gpio-controller;
#gpio-cells = <2>;
};
};
&mcbsp3 {
@ -491,3 +560,21 @@
&cpu0 {
cpu0-supply = <&smps123_reg>;
};
&dss {
status = "ok";
};
&hdmi {
status = "ok";
vdda-supply = <&ldo4_reg>;
pinctrl-names = "default";
pinctrl-0 = <&dss_hdmi_pins>;
port {
hdmi_out: endpoint {
remote-endpoint = <&tpd12s015_in>;
};
};
};

62
arch/arm/boot/dts/omap5.dtsi
View File

@ -924,6 +924,68 @@
ti,hwmods = "sata";
};
dss: dss@58000000 {
compatible = "ti,omap5-dss";
reg = <0x58000000 0x80>;
status = "disabled";
ti,hwmods = "dss_core";
clocks = <&dss_dss_clk>;
clock-names = "fck";
#address-cells = <1>;
#size-cells = <1>;
ranges;
dispc@58001000 {
compatible = "ti,omap5-dispc";
reg = <0x58001000 0x1000>;
interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
ti,hwmods = "dss_dispc";
clocks = <&dss_dss_clk>;
clock-names = "fck";
};
dsi1: encoder@58004000 {
compatible = "ti,omap5-dsi";
reg = <0x58004000 0x200>,
<0x58004200 0x40>,
<0x58004300 0x40>;
reg-names = "proto", "phy", "pll";
interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
ti,hwmods = "dss_dsi1";
clocks = <&dss_dss_clk>, <&dss_sys_clk>;
clock-names = "fck", "sys_clk";
};
dsi2: encoder@58005000 {
compatible = "ti,omap5-dsi";
reg = <0x58009000 0x200>,
<0x58009200 0x40>,
<0x58009300 0x40>;
reg-names = "proto", "phy", "pll";
interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
ti,hwmods = "dss_dsi2";
clocks = <&dss_dss_clk>, <&dss_sys_clk>;
clock-names = "fck", "sys_clk";
};
hdmi: encoder@58060000 {
compatible = "ti,omap5-hdmi";
reg = <0x58040000 0x200>,
<0x58040200 0x80>,
<0x58040300 0x80>,
<0x58060000 0x19000>;
reg-names = "wp", "pll", "phy", "core";
interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
ti,hwmods = "dss_hdmi";
clocks = <&dss_48mhz_clk>, <&dss_sys_clk>;
clock-names = "fck", "sys_clk";
dmas = <&sdma 76>;
dma-names = "audio_tx";
};
};
};
};