Mirrors/u-boot
2
0
Fork 0
mirror of https://github.com/AsahiLinux/u-boot synced 2024-11-27 15:12:21 +00:00
Code Issues Projects Releases Packages Wiki Activity
u-boot/arch/arm/dts/exynos5250-spring.dts
Neil Armstrong ffd4c7c2ec dts: switch spi-flash to jedec, spi-nor compatible 
There is no reason not to use the Linux "jedec,spi-nor" binding in U-Boot
dts files. This compatible has been added in sf_probe, let use it.

This patch switches to jedec,spi-nor when spi-flash is used in the DTS
and DTSI files, and removed spi-flash when jedec,spi-nor is already
present.

The x86 dts are switched in a separate commit since it depends on a change
in fdtdec.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Reviewed-by: Evgeniy Paltsev <paltsev@synopsys.com>
Reviewed-by: Rick Chen <rick@andestech.com>
Reviewed-by: Patrick Delaunay <Patrick.delaunay@st.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
2019-04-12 10:54:27 +05:30

701 lines
16 KiB
Text
Raw Blame History

// SPDX-License-Identifier: GPL-2.0
/*
* Google Spring board device tree source
*
* Copyright (c) 2013 Google, Inc
* Copyright (c) 2014 SUSE LINUX Products GmbH
*/
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/input/input.h>
#include "exynos5250.dtsi"
/ {
model = "Google Spring";
compatible = "google,spring", "samsung,exynos5250", "samsung,exynos5";
aliases {
i2c0 = "/i2c@12C60000";
i2c1 = "/i2c@12C70000";
i2c2 = "/i2c@12C80000";
i2c3 = "/i2c@12C90000";
i2c4 = "/i2c@12CA0000";
i2c5 = "/i2c@12CB0000";
i2c6 = "/i2c@12CC0000";
i2c7 = "/i2c@12CD0000";
i2c104 = &cros_ec_ldo_tunnel;
spi0 = "/spi@12d20000";
spi1 = "/spi@12d30000";
spi2 = "/spi@12d40000";
spi3 = "/spi@131a0000";
spi4 = "/spi@131b0000";
mmc0 = "/mmc@12200000";
serial0 = "/serial@12C30000";
console = "/serial@12C30000";
};
memory {
reg = <0x40000000 0x80000000>;
};
iram {
reg = <0x02020000 0x60000>;
};
config {
samsung,bl1-offset = <0x1400>;
samsung,bl2-offset = <0x3400>;
u-boot-memory = "/memory";
u-boot-offset = <0x3e00000 0x100000>;
};
flash@0 {
reg = <0 0x100000>;
#address-cells = <1>;
#size-cells = <1>;
pre-boot {
label = "bl1 pre-boot";
reg = <0 0x2000>;
read-only;
filename = "e5250.nbl1.bin";
type = "blob exynos-bl1";
required;
};
spl {
label = "bl2 spl";
reg = <0x2000 0x8000>;
read-only;
filename = "bl2.bin";
type = "blob exynos-bl2 boot,dtb";
payload = "/flash/ro-boot";
required;
};
ro-boot {
label = "u-boot";
reg = <0xa000 0xb0000>;
read-only;
type = "blob boot,dtb";
required;
};
};
chosen {
bootargs = "console=tty1";
stdout-path = "serial3:115200n8";
};
board-rev {
compatible = "google,board-revision";
google,board-rev-gpios = <&gpy4 0 0>, <&gpy4 1 0>,
<&gpy4 2 0>;
};
i2c@12C90000 {
clock-frequency = <100000>;
tpm@20 {
reg = <0x20>;
compatible = "infineon,slb9645tt";
};
};
mmc@12200000 {
samsung,bus-width = <8>;
samsung,timing = <1 3 3>;
samsung,removable = <0>;
};
mmc@12210000 {
status = "disabled";
};
mmc@12220000 {
/* MMC2 pins are used as GPIO for eDP bridge */
status = "disabled";
};
mmc@12230000 {
status = "disabled";
};
ehci@12110000 {
samsung,vbus-gpio = <&gpx1 1 GPIO_ACTIVE_HIGH>;
status = "okay";
};
xhci@12000000 {
samsung,vbus-gpio = <&gpx2 7 GPIO_ACTIVE_HIGH>;
};
sound {
compatible = "google,spring-audio-max98088";
samsung,model = "Spring-I2S-MAX98088";
samsung,audio-codec = <&max98088>;
codec-enable-gpio = <&gpx1 7 0>;
cpu {
sound-dai = <&i2s1 0>;
};
codec {
sound-dai = <&max98088 0>;
};
};
spi@12d30000 {
spi-max-frequency = <50000000>;
firmware_storage_spi: flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
};
};
tmu@10060000 {
samsung,min-temp = <25>;
samsung,max-temp = <125>;
samsung,start-warning = <95>;
samsung,start-tripping = <105>;
samsung,hw-tripping = <110>;
samsung,efuse-min-value = <40>;
samsung,efuse-value = <55>;
samsung,efuse-max-value = <100>;
samsung,slope = <274761730>;
samsung,dc-value = <25>;
};
fimd@14400000 {
samsung,vl-freq = <60>;
samsung,vl-col = <1366>;
samsung,vl-row = <768>;
samsung,vl-width = <1366>;
samsung,vl-height = <768>;
samsung,vl-clkp;
samsung,vl-dp;
samsung,vl-hsp;
samsung,vl-vsp;
samsung,vl-bpix = <4>;
samsung,vl-hspw = <32>;
samsung,vl-hbpd = <80>;
samsung,vl-hfpd = <48>;
samsung,vl-vspw = <5>;
samsung,vl-vbpd = <14>;
samsung,vl-vfpd = <3>;
samsung,vl-cmd-allow-len = <0xf>;
samsung,winid = <0>;
samsung,interface-mode = <1>;
samsung,dp-enabled = <1>;
samsung,dual-lcd-enabled = <0>;
};
dp@145b0000 {
samsung,lt-status = <0>;
samsung,master-mode = <0>;
samsung,bist-mode = <0>;
samsung,bist-pattern = <0>;
samsung,h-sync-polarity = <0>;
samsung,v-sync-polarity = <0>;
samsung,interlaced = <0>;
samsung,color-space = <0>;
samsung,dynamic-range = <0>;
samsung,ycbcr-coeff = <0>;
samsung,color-depth = <1>;
};
backlight: backlight {
compatible = "pwm-backlight";
pwms = <&pwm 0 1000000 0>;
brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
default-brightness-level = <1>;
enable-gpios = <&gpx3 0 GPIO_ACTIVE_HIGH>;
power-supply = <&fet1>;
};
panel: panel {
compatible = "auo,b116xw03";
power-supply = <&fet6>;
backlight = <&backlight>;
port {
panel_in: endpoint {
remote-endpoint = <&bridge_out>;
};
};
};
};
&i2c_0 {
status = "okay";
samsung,i2c-sda-delay = <100>;
samsung,i2c-max-bus-freq = <378000>;
s5m8767-pmic@66 {
compatible = "samsung,s5m8767-pmic";
reg = <0x66>;
interrupt-parent = <&gpx3>;
wakeup-source;
s5m8767,pmic-buck-dvs-gpios = <&gpd1 0 GPIO_ACTIVE_LOW>, /* DVS1 */
<&gpd1 1 GPIO_ACTIVE_LOW>, /* DVS2 */
<&gpd1 2 GPIO_ACTIVE_LOW>; /* DVS3 */
s5m8767,pmic-buck-ds-gpios = <&gpx2 3 GPIO_ACTIVE_LOW>, /* SET1 */
<&gpx2 4 GPIO_ACTIVE_LOW>, /* SET2 */
<&gpx2 5 GPIO_ACTIVE_LOW>; /* SET3 */
/*
* The following arrays of DVS voltages are not used, since we are
* not using GPIOs to control PMIC bucks, but they must be defined
* to please the driver.
*/
s5m8767,pmic-buck2-dvs-voltage = <1350000>, <1300000>,
<1250000>, <1200000>,
<1150000>, <1100000>,
<1000000>, <950000>;
s5m8767,pmic-buck3-dvs-voltage = <1100000>, <1100000>,
<1100000>, <1100000>,
<1000000>, <1000000>,
<1000000>, <1000000>;
s5m8767,pmic-buck4-dvs-voltage = <1200000>, <1200000>,
<1200000>, <1200000>,
<1200000>, <1200000>,
<1200000>, <1200000>;
clocks {
compatible = "samsung,s5m8767-clk";
#clock-cells = <1>;
clock-output-names = "en32khz_ap",
"en32khz_cp",
"en32khz_bt";
};
regulators {
ldo4_reg: LDO4 {
regulator-name = "P1.0V_LDO_OUT4";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
op_mode = <0>;
};
ldo5_reg: LDO5 {
regulator-name = "P1.8V_LDO_OUT5";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
op_mode = <0>;
};
ldo6_reg: LDO6 {
regulator-name = "vdd_mydp";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
op_mode = <3>;
};
ldo7_reg: LDO7 {
regulator-name = "P1.1V_LDO_OUT7";
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1100000>;
regulator-always-on;
op_mode = <3>;
};
ldo8_reg: LDO8 {
regulator-name = "P1.0V_LDO_OUT8";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
op_mode = <3>;
};
ldo10_reg: LDO10 {
regulator-name = "P1.8V_LDO_OUT10";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
op_mode = <3>;
};
ldo11_reg: LDO11 {
regulator-name = "P1.8V_LDO_OUT11";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
op_mode = <0>;
};
ldo12_reg: LDO12 {
regulator-name = "P3.0V_LDO_OUT12";
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
regulator-always-on;
op_mode = <3>;
};
ldo13_reg: LDO13 {
regulator-name = "P1.8V_LDO_OUT13";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
op_mode = <0>;
};
ldo14_reg: LDO14 {
regulator-name = "P1.8V_LDO_OUT14";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
op_mode = <3>;
};
ldo15_reg: LDO15 {
regulator-name = "P1.0V_LDO_OUT15";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
op_mode = <3>;
};
ldo16_reg: LDO16 {
regulator-name = "P1.8V_LDO_OUT16";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
op_mode = <3>;
};
ldo17_reg: LDO17 {
regulator-name = "P1.2V_LDO_OUT17";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
op_mode = <0>;
};
ldo25_reg: LDO25 {
regulator-name = "vdd_bridge";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
op_mode = <1>;
};
buck1_reg: BUCK1 {
regulator-name = "vdd_mif";
regulator-min-microvolt = <950000>;
regulator-max-microvolt = <1300000>;
regulator-always-on;
regulator-boot-on;
op_mode = <3>;
};
buck2_reg: BUCK2 {
regulator-name = "vdd_arm";
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <1350000>;
regulator-always-on;
regulator-boot-on;
op_mode = <3>;
};
buck3_reg: BUCK3 {
regulator-name = "vdd_int";
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
regulator-boot-on;
op_mode = <3>;
};
buck4_reg: BUCK4 {
regulator-name = "vdd_g3d";
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <1300000>;
regulator-boot-on;
op_mode = <3>;
};
buck5_reg: BUCK5 {
regulator-name = "P1.8V_BUCK_OUT5";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
op_mode = <1>;
};
buck6_reg: BUCK6 {
regulator-name = "P1.2V_BUCK_OUT6";
regulator-min-microvolt = <2050000>;
regulator-max-microvolt = <2050000>;
regulator-always-on;
regulator-boot-on;
op_mode = <0>;
};
buck9_reg: BUCK9 {
regulator-name = "vdd_ummc";
regulator-min-microvolt = <950000>;
regulator-max-microvolt = <3000000>;
regulator-always-on;
regulator-boot-on;
op_mode = <3>;
};
};
};
};
&dp {
status = "okay";
samsung,color-space = <0>;
samsung,dynamic-range = <0>;
samsung,ycbcr-coeff = <0>;
samsung,color-depth = <1>;
samsung,link-rate = <0x0a>;
samsung,lane-count = <1>;
samsung,hpd-gpio = <&gpc3 0 GPIO_ACTIVE_HIGH>;
ports {
port@0 {
dp_out: endpoint {
remote-endpoint = <&bridge_in>;
};
};
};
};
&i2c_1 {
status = "okay";
samsung,i2c-sda-delay = <100>;
samsung,i2c-max-bus-freq = <378000>;
};
&i2c_2 {
status = "okay";
samsung,i2c-sda-delay = <100>;
samsung,i2c-max-bus-freq = <66000>;
};
&i2c_3 {
status = "okay";
samsung,i2c-sda-delay = <100>;
samsung,i2c-max-bus-freq = <66000>;
};
&i2c_4 {
status = "okay";
samsung,i2c-sda-delay = <100>;
samsung,i2c-max-bus-freq = <66000>;
clock-frequency = <66000>;
cros_ec: embedded-controller {
compatible = "google,cros-ec-i2c";
reg = <0x1e>;
interrupts = <6 IRQ_TYPE_NONE>;
interrupt-parent = <&gpx1>;
wakeup-source;
u-boot,i2c-offset-len = <0>;
ec-interrupt = <&gpx1 6 GPIO_ACTIVE_LOW>;
cros_ec_ldo_tunnel: cros-ec-ldo-tunnel {
compatible = "google,cros-ec-ldo-tunnel";
#address-cells = <1>;
#size-cells = <0>;
power-regulator {
compatible = "ti,tps65090";
reg = <0x48>;
regulators {
dcdc1 {
ti,enable-ext-control;
};
dcdc2 {
ti,enable-ext-control;
};
dcdc3 {
ti,enable-ext-control;
};
fet1: fet1 {
regulator-name = "vcd_led";
ti,overcurrent-wait = <3>;
};
tps65090_fet2: fet2 {
regulator-name = "video_mid";
regulator-always-on;
ti,overcurrent-wait = <3>;
};
fet3 {
regulator-name = "wwan_r";
regulator-always-on;
ti,overcurrent-wait = <3>;
};
fet4 {
regulator-name = "sdcard";
ti,overcurrent-wait = <3>;
};
fet5 {
regulator-name = "camout";
regulator-always-on;
ti,overcurrent-wait = <3>;
};
fet6: fet6 {
regulator-name = "lcd_vdd";
ti,overcurrent-wait = <3>;
};
tps65090_fet7: fet7 {
regulator-name = "video_mid_1a";
regulator-always-on;
ti,overcurrent-wait = <3>;
};
ldo1 {
};
ldo2 {
};
};
};
};
};
};
&i2c_5 {
status = "okay";
samsung,i2c-sda-delay = <100>;
samsung,i2c-max-bus-freq = <66000>;
};
&i2c_7 {
status = "okay";
samsung,i2c-sda-delay = <100>;
samsung,i2c-max-bus-freq = <66000>;
ps8622-bridge@8 {
compatible = "parade,ps8622";
reg = <0x8>;
sleep-gpios = <&gpc3 6 GPIO_ACTIVE_LOW>;
reset-gpios = <&gpc3 1 GPIO_ACTIVE_LOW>;
hotplug-gpios = <&gpc3 0 GPIO_ACTIVE_HIGH>;
power-supply = <&ldo6_reg>;
parade,regs = /bits/ 8 <
0x02 0xa1 0x01 /* HPD low */
/*
* SW setting: [1:0] SW output 1.2V voltage is
* lower to 96%
*/
0x04 0x14 0x01
/* RCO SS setting: [5:4] = b01 0.5%, b10 1%, b11 1.5% */
0x04 0xe3 0x20
0x04 0xe2 0x80 /* [7] RCO SS enable */
/*
* RPHY Setting: [3:2] CDR tune wait cycle before
* measure for fine tune b00: 1us,
* 01: 0.5us, 10:2us, 11:4us
*/
0x04 0x8a 0x0c
0x04 0x89 0x08 /* [3] RFD always on */
/*
* CTN lock in/out: 20000ppm/80000ppm. Lock out 2 times
*/
0x04 0x71 0x2d
/* 2.7G CDR settings */
0x04 0x7d 0x07 /* NOF=40LSB for HBR CDR setting */
0x04 0x7b 0x00 /* [1:0] Fmin=+4bands */
0x04 0x7a 0xfd /* [7:5] DCO_FTRNG=+-40% */
/*
* 1.62G CDR settings:
* [5:2]NOF=64LSB [1:0]DCO scale is 2/5
*/
0x04 0xc0 0x12
0x04 0xc1 0x92 /* Gitune=-37% */
0x04 0xc2 0x1c /* Fbstep=100% */
0x04 0x32 0x80 /* [7] LOS signal disable */
/* RPIO Setting */
/* [7:4] LVDS driver bias current 75% (250mV swing) */
0x04 0x00 0xb0
/* [7:6] Right-bar GPIO output strength is 8mA */
0x04 0x15 0x40
/* EQ Training State Machine Setting */
0x04 0x54 0x10 /* RCO calibration start */
/* [4:0] MAX_LANE_COUNT set to one lane */
0x01 0x02 0x81
/* [4:0] LANE_COUNT_SET set to one lane */
0x01 0x21 0x81
0x00 0x52 0x20
0x00 0xf1 0x03 /* HPD CP toggle enable */
0x00 0x62 0x41
/* Counter number add 1ms counter delay */
0x00 0xf6 0x01
/*
* [6]PWM function control by DPCD0040f[7], default
* is PWM block always works
*/
0x00 0x77 0x06
0x00 0x4c 0x04
/*
* 04h Adjust VTotal tolerance to fix the 30Hz no-
* display issue
* DPCD00400='h00 Parade OUI = 'h001cf8
*/
0x01 0xc0 0x00
0x01 0xc1 0x1c /* DPCD00401='h1c */
0x01 0xc2 0xf8 /* DPCD00402='hf8 */
/* DPCD403~408 = ASCII code D2SLV5='h4432534c5635 */
0x01 0xc3 0x44
0x01 0xc4 0x32 /* DPCD404 */
0x01 0xc5 0x53 /* DPCD405 */
0x01 0xc6 0x4c /* DPCD406 */
0x01 0xc7 0x56 /* DPCD407 */
0x01 0xc8 0x35 /* DPCD408 */
/* DPCD40A Initial Code major revision '01' */
0x01 0xca 0x01
/* DPCD40B Initial Code minor revision '05' */
0x01 0xcb 0x05
0x01 0xa5 0xa0 /* DPCD720, Select internal PWM */
/*
* 0xff for 100% PWM of brightness, 0h for 0% brightness
*/
0x01 0xa7 0x00
/*
* Set LVDS output as 6bit-VESA mapping, single LVDS
* channel
*/
0x01 0xcc 0x13
0x02 0xb1 0x20 /* Enable SSC set by register */
/* Set SSC enabled and +/-1% central spreading */
0x04 0x10 0x16
0x04 0x59 0x60 /* MPU Clock source: LC => RCO */
0x04 0x54 0x14 /* LC -> RCO */
0x02 0xa1 0x91>; /* HPD high */
ports {
port@0 {
bridge_out: endpoint {
remote-endpoint = <&panel_in>;
};
};
port@1 {
bridge_in: endpoint {
remote-endpoint = <&dp_out>;
};
};
};
};
max98088: soundcodec@10 {
reg = <0x10>;
compatible = "maxim,max98088";
#sound-dai-cells = <1>;
};
};
#include "cros-ec-keyboard.dtsi"
Reference in a new issue View git blame Copy permalink