mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-27 02:30:50 +07:00
493a86365b
Currently we get the following errors on imx51-babbage: /display@di0: could not find display-timings node /display@di0: no timings specified /display@di1: could not find display-timings node /display@di1: no timings specified imx-drm imx-drm: failed to allocate buffer with size 0 Provide timing values for IPU1, which is connected to a DVI bridge and to IPU2, which can be connected to the WVGA panel, so that both of them can be functional. While at it, disable the WVGA panel, so that DVI output becomes the default one. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
347 lines
7.0 KiB
Plaintext
347 lines
7.0 KiB
Plaintext
/*
|
|
* Copyright 2011 Freescale Semiconductor, Inc.
|
|
* Copyright 2011 Linaro Ltd.
|
|
*
|
|
* The code contained herein is licensed under the GNU General Public
|
|
* License. You may obtain a copy of the GNU General Public License
|
|
* Version 2 or later at the following locations:
|
|
*
|
|
* http://www.opensource.org/licenses/gpl-license.html
|
|
* http://www.gnu.org/copyleft/gpl.html
|
|
*/
|
|
|
|
/dts-v1/;
|
|
#include "imx51.dtsi"
|
|
|
|
/ {
|
|
model = "Freescale i.MX51 Babbage Board";
|
|
compatible = "fsl,imx51-babbage", "fsl,imx51";
|
|
|
|
memory {
|
|
reg = <0x90000000 0x20000000>;
|
|
};
|
|
|
|
display@di0 {
|
|
compatible = "fsl,imx-parallel-display";
|
|
crtcs = <&ipu 0>;
|
|
interface-pix-fmt = "rgb24";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_ipu_disp1_1>;
|
|
display-timings {
|
|
native-mode = <&timing0>;
|
|
timing0: dvi {
|
|
clock-frequency = <65000000>;
|
|
hactive = <1024>;
|
|
vactive = <768>;
|
|
hback-porch = <220>;
|
|
hfront-porch = <40>;
|
|
vback-porch = <21>;
|
|
vfront-porch = <7>;
|
|
hsync-len = <60>;
|
|
vsync-len = <10>;
|
|
};
|
|
};
|
|
};
|
|
|
|
display@di1 {
|
|
compatible = "fsl,imx-parallel-display";
|
|
crtcs = <&ipu 1>;
|
|
interface-pix-fmt = "rgb565";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_ipu_disp2_1>;
|
|
status = "disabled";
|
|
display-timings {
|
|
native-mode = <&timing1>;
|
|
timing1: claawvga {
|
|
clock-frequency = <27000000>;
|
|
hactive = <800>;
|
|
vactive = <480>;
|
|
hback-porch = <40>;
|
|
hfront-porch = <60>;
|
|
vback-porch = <10>;
|
|
vfront-porch = <10>;
|
|
hsync-len = <20>;
|
|
vsync-len = <10>;
|
|
hsync-active = <0>;
|
|
vsync-active = <0>;
|
|
de-active = <1>;
|
|
pixelclk-active = <0>;
|
|
};
|
|
};
|
|
};
|
|
|
|
gpio-keys {
|
|
compatible = "gpio-keys";
|
|
|
|
power {
|
|
label = "Power Button";
|
|
gpios = <&gpio2 21 0>;
|
|
linux,code = <116>; /* KEY_POWER */
|
|
gpio-key,wakeup;
|
|
};
|
|
};
|
|
|
|
sound {
|
|
compatible = "fsl,imx51-babbage-sgtl5000",
|
|
"fsl,imx-audio-sgtl5000";
|
|
model = "imx51-babbage-sgtl5000";
|
|
ssi-controller = <&ssi2>;
|
|
audio-codec = <&sgtl5000>;
|
|
audio-routing =
|
|
"MIC_IN", "Mic Jack",
|
|
"Mic Jack", "Mic Bias",
|
|
"Headphone Jack", "HP_OUT";
|
|
mux-int-port = <2>;
|
|
mux-ext-port = <3>;
|
|
};
|
|
|
|
clocks {
|
|
ckih1 {
|
|
clock-frequency = <22579200>;
|
|
};
|
|
|
|
clk_26M: codec_clock {
|
|
compatible = "fixed-clock";
|
|
reg=<0>;
|
|
#clock-cells = <0>;
|
|
clock-frequency = <26000000>;
|
|
gpios = <&gpio4 26 1>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&esdhc1 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_esdhc1_1>;
|
|
fsl,cd-controller;
|
|
fsl,wp-controller;
|
|
status = "okay";
|
|
};
|
|
|
|
&esdhc2 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_esdhc2_1>;
|
|
cd-gpios = <&gpio1 6 0>;
|
|
wp-gpios = <&gpio1 5 0>;
|
|
status = "okay";
|
|
};
|
|
|
|
&uart3 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_uart3_1 &pinctrl_uart3_rtscts_1>;
|
|
fsl,uart-has-rtscts;
|
|
status = "okay";
|
|
};
|
|
|
|
&ecspi1 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_ecspi1_1>;
|
|
fsl,spi-num-chipselects = <2>;
|
|
cs-gpios = <&gpio4 24 0>, <&gpio4 25 0>;
|
|
status = "okay";
|
|
|
|
pmic: mc13892@0 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
compatible = "fsl,mc13892";
|
|
spi-max-frequency = <6000000>;
|
|
spi-cs-high;
|
|
reg = <0>;
|
|
interrupt-parent = <&gpio1>;
|
|
interrupts = <8 0x4>;
|
|
|
|
regulators {
|
|
sw1_reg: sw1 {
|
|
regulator-min-microvolt = <600000>;
|
|
regulator-max-microvolt = <1375000>;
|
|
regulator-boot-on;
|
|
regulator-always-on;
|
|
};
|
|
|
|
sw2_reg: sw2 {
|
|
regulator-min-microvolt = <900000>;
|
|
regulator-max-microvolt = <1850000>;
|
|
regulator-boot-on;
|
|
regulator-always-on;
|
|
};
|
|
|
|
sw3_reg: sw3 {
|
|
regulator-min-microvolt = <1100000>;
|
|
regulator-max-microvolt = <1850000>;
|
|
regulator-boot-on;
|
|
regulator-always-on;
|
|
};
|
|
|
|
sw4_reg: sw4 {
|
|
regulator-min-microvolt = <1100000>;
|
|
regulator-max-microvolt = <1850000>;
|
|
regulator-boot-on;
|
|
regulator-always-on;
|
|
};
|
|
|
|
vpll_reg: vpll {
|
|
regulator-min-microvolt = <1050000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-boot-on;
|
|
regulator-always-on;
|
|
};
|
|
|
|
vdig_reg: vdig {
|
|
regulator-min-microvolt = <1650000>;
|
|
regulator-max-microvolt = <1650000>;
|
|
regulator-boot-on;
|
|
};
|
|
|
|
vsd_reg: vsd {
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <3150000>;
|
|
};
|
|
|
|
vusb2_reg: vusb2 {
|
|
regulator-min-microvolt = <2400000>;
|
|
regulator-max-microvolt = <2775000>;
|
|
regulator-boot-on;
|
|
regulator-always-on;
|
|
};
|
|
|
|
vvideo_reg: vvideo {
|
|
regulator-min-microvolt = <2775000>;
|
|
regulator-max-microvolt = <2775000>;
|
|
};
|
|
|
|
vaudio_reg: vaudio {
|
|
regulator-min-microvolt = <2300000>;
|
|
regulator-max-microvolt = <3000000>;
|
|
};
|
|
|
|
vcam_reg: vcam {
|
|
regulator-min-microvolt = <2500000>;
|
|
regulator-max-microvolt = <3000000>;
|
|
};
|
|
|
|
vgen1_reg: vgen1 {
|
|
regulator-min-microvolt = <1200000>;
|
|
regulator-max-microvolt = <1200000>;
|
|
};
|
|
|
|
vgen2_reg: vgen2 {
|
|
regulator-min-microvolt = <1200000>;
|
|
regulator-max-microvolt = <3150000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
vgen3_reg: vgen3 {
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <2900000>;
|
|
regulator-always-on;
|
|
};
|
|
};
|
|
};
|
|
|
|
flash: at45db321d@1 {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
compatible = "atmel,at45db321d", "atmel,at45", "atmel,dataflash";
|
|
spi-max-frequency = <25000000>;
|
|
reg = <1>;
|
|
|
|
partition@0 {
|
|
label = "U-Boot";
|
|
reg = <0x0 0x40000>;
|
|
read-only;
|
|
};
|
|
|
|
partition@40000 {
|
|
label = "Kernel";
|
|
reg = <0x40000 0x3c0000>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&ssi2 {
|
|
fsl,mode = "i2s-slave";
|
|
status = "okay";
|
|
};
|
|
|
|
&iomuxc {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_hog>;
|
|
|
|
hog {
|
|
pinctrl_hog: hoggrp {
|
|
fsl,pins = <
|
|
MX51_PAD_GPIO1_0__SD1_CD 0x20d5
|
|
MX51_PAD_GPIO1_1__SD1_WP 0x20d5
|
|
MX51_PAD_GPIO1_5__GPIO1_5 0x100
|
|
MX51_PAD_GPIO1_6__GPIO1_6 0x100
|
|
MX51_PAD_EIM_A27__GPIO2_21 0x5
|
|
MX51_PAD_CSPI1_SS0__GPIO4_24 0x85
|
|
MX51_PAD_CSPI1_SS1__GPIO4_25 0x85
|
|
MX51_PAD_CSPI1_RDY__GPIO4_26 0x80000000
|
|
>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&uart1 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_uart1_1 &pinctrl_uart1_rtscts_1>;
|
|
fsl,uart-has-rtscts;
|
|
status = "okay";
|
|
};
|
|
|
|
&uart2 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_uart2_1>;
|
|
status = "okay";
|
|
};
|
|
|
|
&i2c2 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_i2c2_1>;
|
|
status = "okay";
|
|
|
|
sgtl5000: codec@0a {
|
|
compatible = "fsl,sgtl5000";
|
|
reg = <0x0a>;
|
|
clocks = <&clk_26M>;
|
|
VDDA-supply = <&vdig_reg>;
|
|
VDDIO-supply = <&vvideo_reg>;
|
|
};
|
|
};
|
|
|
|
&audmux {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_audmux_1>;
|
|
status = "okay";
|
|
};
|
|
|
|
&fec {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_fec_1>;
|
|
phy-mode = "mii";
|
|
status = "okay";
|
|
};
|
|
|
|
&kpp {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_kpp_1>;
|
|
linux,keymap = <0x00000067 /* KEY_UP */
|
|
0x0001006c /* KEY_DOWN */
|
|
0x00020072 /* KEY_VOLUMEDOWN */
|
|
0x00030066 /* KEY_HOME */
|
|
0x0100006a /* KEY_RIGHT */
|
|
0x01010069 /* KEY_LEFT */
|
|
0x0102001c /* KEY_ENTER */
|
|
0x01030073 /* KEY_VOLUMEUP */
|
|
0x02000040 /* KEY_F6 */
|
|
0x02010042 /* KEY_F8 */
|
|
0x02020043 /* KEY_F9 */
|
|
0x02030044 /* KEY_F10 */
|
|
0x0300003b /* KEY_F1 */
|
|
0x0301003c /* KEY_F2 */
|
|
0x0302003d /* KEY_F3 */
|
|
0x03030074>; /* KEY_POWER */
|
|
status = "okay";
|
|
};
|