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Samsung DT updates for v3.15 

For exynos4412
 - update vdd_arm voltage range for odroidx board
 
 For exynos5250
 - add PMU sysreg node and update watchdog node
 - re-organize RTC status
 - add max77686 pmic node for smdk5250
 
 For exynos5420
 - add PMU sysreg, i2s, adma and watchdog nodes
 - re-organize RTC status
 - add fixed voltage regulators and regulator nodes
   for smdk5420
 - add PMIC, GPIO based wake up key and vmmc-supply
   support for arndale-octa board
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Merge tag 'samsung-dt' of http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/dt

Samsung DT updates for v3.15 from Kukjin Kim:

For exynos4412
- update vdd_arm voltage range for odroidx board

For exynos5250
- add PMU sysreg node and update watchdog node
- re-organize RTC status
- add max77686 pmic node for smdk5250

For exynos5420
- add PMU sysreg, i2s, adma and watchdog nodes
- re-organize RTC status
- add fixed voltage regulators and regulator nodes
  for smdk5420
- add PMIC, GPIO based wake up key and vmmc-supply
  support for arndale-octa board

* tag 'samsung-dt' of http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  ARM: dts: Add vmmc-supply to MMC on arndale-octa board
  ARM: dts: Add wake up key to arndale-octa board
  ARM: dts: Add PMIC support to arndale-octa board
  ARM: dts: Add fixed voltage regulators to smdk5420
  ARM: dts: Add I2S nodes to exynos5420
  ARM: dts: Add ADMA node to exynos5420
  ARM: dts: Re-organize RTC status for exynos5250
  ARM: dts: Re-organize RTC status for exynos5420
  ARM: dts: Add regulator entries to smdk5420
  ARM: dts: add max77686 pmic node for smdk5250
  ARM: dts: update vdd_arm voltage range for exynos4412 based boards
  ARM: dts: update watchdog device nodes for exynos5250 and exynos5420
  ARM: dts: Add pmu sysreg node to exynos5250 and exynos5420

Signed-off-by: Olof Johansson <olof@lixom.net>
hifive-unleashed-5.1
Olof Johansson 2014-03-09 11:30:49 -07:00
parent 20bb468598 d726ca2d33
commit 516561a5ea
11 changed files with 803 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
Documentation/devicetree/bindings/arm/samsung/pmu.txt 100644
View File

@ -0,0 +1,15 @@
SAMSUNG Exynos SoC series PMU Registers
Properties:
- compatible : should contain two values. First value must be one from following list:
- "samsung,exynos5250-pmu" - for Exynos5250 SoC,
- "samsung,exynos5420-pmu" - for Exynos5420 SoC.
second value must be always "syscon".
- reg : offset and length of the register set.
Example :
pmu_system_controller: system-controller@10040000 {
compatible = "samsung,exynos5250-pmu", "syscon";
reg = <0x10040000 0x5000>;
};

2
arch/arm/boot/dts/exynos4412-odroidx.dts
View File

@ -251,7 +251,7 @@
buck2_reg: BUCK2 {
regulator-name = "vdd_arm";
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <1300000>;
regulator-max-microvolt = <1350000>;
regulator-always-on;
regulator-boot-on;
};

4
arch/arm/boot/dts/exynos4412-origen.dts
View File

@ -459,8 +459,8 @@
buck2_reg: BUCK2 {
regulator-name = "vdd_arm";
regulator-min-microvolt = <925000>;
regulator-max-microvolt = <1300000>;
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <1350000>;
regulator-always-on;
regulator-boot-on;
op_mode = <1>; /* Normal Mode */

7
arch/arm/boot/dts/exynos5.dtsi
View File

@ -81,13 +81,6 @@
status = "disabled";
};
watchdog {
compatible = "samsung,s3c2410-wdt";
reg = <0x101D0000 0x100>;
interrupts = <0 42 0>;
status = "disabled";
};
fimd@14400000 {
compatible = "samsung,exynos5250-fimd";
interrupt-parent = <&combiner>;

4
arch/arm/boot/dts/exynos5250-arndale.dts
View File

@ -25,6 +25,10 @@
bootargs = "console=ttySAC2,115200";
};
rtc@101E0000 {
status = "okay";
};
codec@11000000 {
samsung,mfc-r = <0x43000000 0x800000>;
samsung,mfc-l = <0x51000000 0x800000>;

146
arch/arm/boot/dts/exynos5250-smdk5250.dts
View File

@ -27,6 +27,10 @@
bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC2,115200 init=/linuxrc";
};
rtc@101E0000 {
status = "okay";
};
i2c@12C60000 {
samsung,i2c-sda-delay = <100>;
samsung,i2c-max-bus-freq = <20000>;
@ -36,6 +40,148 @@
compatible = "samsung,s524ad0xd1";
reg = <0x50>;
};
max77686@09 {
compatible = "maxim,max77686";
reg = <0x09>;
voltage-regulators {
ldo1_reg: LDO1 {
regulator-name = "P1.0V_LDO_OUT1";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
};
ldo2_reg: LDO2 {
regulator-name = "P1.2V_LDO_OUT2";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
};
ldo3_reg: LDO3 {
regulator-name = "P1.8V_LDO_OUT3";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
ldo4_reg: LDO4 {
regulator-name = "P2.8V_LDO_OUT4";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
};
ldo5_reg: LDO5 {
regulator-name = "P1.8V_LDO_OUT5";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
ldo6_reg: LDO6 {
regulator-name = "P1.1V_LDO_OUT6";
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1100000>;
regulator-always-on;
};
ldo7_reg: LDO7 {
regulator-name = "P1.1V_LDO_OUT7";
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1100000>;
regulator-always-on;
};
ldo8_reg: LDO8 {
regulator-name = "P1.0V_LDO_OUT8";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
};
ldo10_reg: LDO10 {
regulator-name = "P1.8V_LDO_OUT10";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
ldo11_reg: LDO11 {
regulator-name = "P1.8V_LDO_OUT11";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
ldo12_reg: LDO12 {
regulator-name = "P3.0V_LDO_OUT12";
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
};
ldo13_reg: LDO13 {
regulator-name = "P1.8V_LDO_OUT13";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
ldo14_reg: LDO14 {
regulator-name = "P1.8V_LDO_OUT14";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
ldo15_reg: LDO15 {
regulator-name = "P1.0V_LDO_OUT15";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
};
ldo16_reg: LDO16 {
regulator-name = "P1.8V_LDO_OUT16";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
buck1_reg: BUCK1 {
regulator-name = "vdd_mif";
regulator-min-microvolt = <950000>;
regulator-max-microvolt = <1300000>;
regulator-always-on;
regulator-boot-on;
};
buck2_reg: BUCK2 {
regulator-name = "vdd_arm";
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <1350000>;
regulator-always-on;
regulator-boot-on;
};
buck3_reg: BUCK3 {
regulator-name = "vdd_int";
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
regulator-boot-on;
};
buck4_reg: BUCK4 {
regulator-name = "vdd_g3d";
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <1300000>;
regulator-always-on;
regulator-boot-on;
};
buck5_reg: BUCK5 {
regulator-name = "P1.8V_BUCK_OUT5";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
};
};
};
vdd: fixed-regulator@0 {

4
arch/arm/boot/dts/exynos5250-snow.dts
View File

@ -20,6 +20,10 @@
i2c104 = &i2c_104;
};
rtc@101E0000 {
status = "okay";
};
pinctrl@11400000 {
sd3_clk: sd3-clk {
samsung,pin-drv = <0>;

13
arch/arm/boot/dts/exynos5250.dtsi
View File

@ -167,9 +167,18 @@
interrupts = <0 47 0>;
};
watchdog {
pmu_system_controller: system-controller@10040000 {
compatible = "samsung,exynos5250-pmu", "syscon";
reg = <0x10040000 0x5000>;
};
watchdog@101D0000 {
compatible = "samsung,exynos5250-wdt";
reg = <0x101D0000 0x100>;
interrupts = <0 42 0>;
clocks = <&clock 336>;
clock-names = "watchdog";
samsung,syscon-phandle = <&pmu_system_controller>;
};
g2d@10850000 {
@ -192,7 +201,7 @@
rtc@101E0000 {
clocks = <&clock 337>;
clock-names = "rtc";
status = "okay";
status = "disabled";
};
tmu@10060000 {

298
arch/arm/boot/dts/exynos5420-arndale-octa.dts
View File

@ -11,6 +11,8 @@
/dts-v1/;
#include "exynos5420.dtsi"
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/input/input.h>
/ {
model = "Insignal Arndale Octa evaluation board based on EXYNOS5420";
@ -31,6 +33,10 @@
};
};
rtc@101E0000 {
status = "okay";
};
mmc@12200000 {
status = "okay";
broken-cd;
@ -41,6 +47,7 @@
samsung,dw-mshc-ddr-timing = <0 2>;
pinctrl-names = "default";
pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
vmmc-supply = <&ldo10_reg>;
slot@0 {
reg = <0>;
@ -57,10 +64,301 @@
samsung,dw-mshc-ddr-timing = <1 2>;
pinctrl-names = "default";
pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
vmmc-supply = <&ldo10_reg>;
slot@0 {
reg = <0>;
bus-width = <4>;
};
};
hsi2c_4: i2c@12CA0000 {
status = "okay";
s2mps11_pmic@66 {
compatible = "samsung,s2mps11-pmic";
reg = <0x66>;
s2mps11,buck2-ramp-delay = <12>;
s2mps11,buck34-ramp-delay = <12>;
s2mps11,buck16-ramp-delay = <12>;
s2mps11,buck6-ramp-enable = <1>;
s2mps11,buck2-ramp-enable = <1>;
s2mps11,buck3-ramp-enable = <1>;
s2mps11,buck4-ramp-enable = <1>;
interrupt-parent = <&gpx3>;
interrupts = <2 IRQ_TYPE_LEVEL_HIGH>;
s2mps11_osc: clocks {
#clock-cells = <1>;
clock-output-names = "s2mps11_ap",
"s2mps11_cp", "s2mps11_bt";
};
regulators {
ldo1_reg: LDO1 {
regulator-name = "PVDD_ALIVE_1V0";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
};
ldo2_reg: LDO2 {
regulator-name = "PVDD_APIO_1V8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
ldo3_reg: LDO3 {
regulator-name = "PVDD_APIO_MMCON_1V8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
ldo4_reg: LDO4 {
regulator-name = "PVDD_ADC_1V8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
ldo5_reg: LDO5 {
regulator-name = "PVDD_PLL_1V8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
ldo6_reg: LDO6 {
regulator-name = "PVDD_ANAIP_1V0";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
};
ldo7_reg: LDO7 {
regulator-name = "PVDD_ANAIP_1V8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
ldo8_reg: LDO8 {
regulator-name = "PVDD_ABB_1V8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
ldo9_reg: LDO9 {
regulator-name = "PVDD_USB_3V3";
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
};
ldo10_reg: LDO10 {
regulator-name = "PVDD_PRE_1V8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
ldo11_reg: LDO11 {
regulator-name = "PVDD_USB_1V0";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
};
ldo12_reg: LDO12 {
regulator-name = "PVDD_HSIC_1V8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
ldo13_reg: LDO13 {
regulator-name = "PVDD_APIO_MMCOFF_2V8";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
};
ldo15_reg: LDO15 {
regulator-name = "PVDD_PERI_2V8";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
ldo16_reg: LDO16 {
regulator-name = "PVDD_PERI_3V3";
regulator-min-microvolt = <2200000>;
regulator-max-microvolt = <2200000>;
};
ldo18_reg: LDO18 {
regulator-name = "PVDD_EMMC_1V8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
ldo19_reg: LDO19 {
regulator-name = "PVDD_TFLASH_2V8";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
};
ldo20_reg: LDO20 {
regulator-name = "PVDD_BTWIFI_1V8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
ldo21_reg: LDO21 {
regulator-name = "PVDD_CAM1IO_1V8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
ldo23_reg: LDO23 {
regulator-name = "PVDD_MIFS_1V1";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
};
ldo24_reg: LDO24 {
regulator-name = "PVDD_CAM1_AVDD_2V8";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
};
ldo26_reg: LDO26 {
regulator-name = "PVDD_CAM0_AF_2V8";
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
};
ldo27_reg: LDO27 {
regulator-name = "PVDD_G3DS_1V0";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
};
ldo28_reg: LDO28 {
regulator-name = "PVDD_TSP_3V3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
ldo29_reg: LDO29 {
regulator-name = "PVDD_AUDIO_1V8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
ldo31_reg: LDO31 {
regulator-name = "PVDD_PERI_1V8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
ldo32_reg: LDO32 {
regulator-name = "PVDD_LCD_1V8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
ldo33_reg: LDO33 {
regulator-name = "PVDD_CAM0IO_1V8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
ldo35_reg: LDO35 {
regulator-name = "PVDD_CAM0_DVDD_1V2";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
};
ldo38_reg: LDO38 {
regulator-name = "PVDD_CAM0_AVDD_2V8";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
};
buck1_reg: BUCK1 {
regulator-name = "PVDD_MIF_1V1";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1100000>;
regulator-always-on;
};
buck2_reg: BUCK2 {
regulator-name = "vdd_arm";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
};
buck3_reg: BUCK3 {
regulator-name = "PVDD_INT_1V0";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
};
buck4_reg: BUCK4 {
regulator-name = "PVDD_G3D_1V0";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1000000>;
};
buck5_reg: BUCK5 {
regulator-name = "PVDD_LPDDR3_1V2";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
};
buck6_reg: BUCK6 {
regulator-name = "PVDD_KFC_1V0";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
};
buck7_reg: BUCK7 {
regulator-name = "VIN_LLDO_1V4";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1400000>;
regulator-always-on;
};
buck8_reg: BUCK8 {
regulator-name = "VIN_MLDO_2V0";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <2000000>;
regulator-always-on;
};
buck9_reg: BUCK9 {
regulator-name = "VIN_HLDO_3V5";
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3500000>;
regulator-always-on;
};
buck10_reg: BUCK10 {
regulator-name = "PVDD_EMMCF_2V8";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
};
};
};
};
gpio_keys {
compatible = "gpio-keys";
wakeup {
label = "SW-TACT1";
gpios = <&gpx2 7 1>;
linux,code = <KEY_WAKEUP>;
gpio-key,wakeup;
};
};
};

253
arch/arm/boot/dts/exynos5420-smdk5420.dts
View File

@ -31,6 +31,43 @@
};
};
regulators {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <0>;
vdd: fixed-regulator@0 {
compatible = "regulator-fixed";
reg = <0>;
regulator-name = "vdd-supply";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
dbvdd: fixed-regulator@1 {
compatible = "regulator-fixed";
reg = <1>;
regulator-name = "dbvdd-supply";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
spkvdd: fixed-regulator@2 {
compatible = "regulator-fixed";
reg = <2>;
regulator-name = "spkvdd-supply";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
};
};
rtc@101E0000 {
status = "okay";
};
mmc@12200000 {
status = "okay";
broken-cd;
@ -120,4 +157,220 @@
reg = <0x50>;
};
};
hsi2c_4: i2c@12CA0000 {
status = "okay";
s2mps11_pmic@66 {
compatible = "samsung,s2mps11-pmic";
reg = <0x66>;
s2mps11,buck2-ramp-delay = <12>;
s2mps11,buck34-ramp-delay = <12>;
s2mps11,buck16-ramp-delay = <12>;
s2mps11,buck6-ramp-enable = <1>;
s2mps11,buck2-ramp-enable = <1>;
s2mps11,buck3-ramp-enable = <1>;
s2mps11,buck4-ramp-enable = <1>;
s2mps11_osc: clocks {
#clock-cells = <1>;
clock-output-names = "s2mps11_ap",
"s2mps11_cp", "s2mps11_bt";
};
regulators {
ldo1_reg: LDO1 {
regulator-name = "vdd_ldo1";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
};
ldo3_reg: LDO3 {
regulator-name = "vdd_ldo3";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
ldo5_reg: LDO5 {
regulator-name = "vdd_ldo5";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
ldo6_reg: LDO6 {
regulator-name = "vdd_ldo6";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
};
ldo7_reg: LDO7 {
regulator-name = "vdd_ldo7";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
ldo8_reg: LDO8 {
regulator-name = "vdd_ldo8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
ldo9_reg: LDO9 {
regulator-name = "vdd_ldo9";
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
regulator-always-on;
};
ldo10_reg: LDO10 {
regulator-name = "vdd_ldo10";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
ldo11_reg: LDO11 {
regulator-name = "vdd_ldo11";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
};
ldo12_reg: LDO12 {
regulator-name = "vdd_ldo12";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
ldo13_reg: LDO13 {
regulator-name = "vdd_ldo13";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
regulator-always-on;
};
ldo15_reg: LDO15 {
regulator-name = "vdd_ldo15";
regulator-min-microvolt = <3100000>;
regulator-max-microvolt = <3100000>;
regulator-always-on;
};
ldo16_reg: LDO16 {
regulator-name = "vdd_ldo16";
regulator-min-microvolt = <2200000>;
regulator-max-microvolt = <2200000>;
regulator-always-on;
};
ldo17_reg: LDO17 {
regulator-name = "tsp_avdd";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
ldo19_reg: LDO19 {
regulator-name = "vdd_sd";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
regulator-always-on;
};
ldo24_reg: LDO24 {
regulator-name = "tsp_io";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
regulator-always-on;
};
buck1_reg: BUCK1 {
regulator-name = "vdd_mif";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1300000>;
regulator-always-on;
regulator-boot-on;
};
buck2_reg: BUCK2 {
regulator-name = "vdd_arm";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1500000>;
regulator-always-on;
regulator-boot-on;
};
buck3_reg: BUCK3 {
regulator-name = "vdd_int";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1400000>;
regulator-always-on;
regulator-boot-on;
};
buck4_reg: BUCK4 {
regulator-name = "vdd_g3d";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1400000>;
regulator-always-on;
regulator-boot-on;
};
buck5_reg: BUCK5 {
regulator-name = "vdd_mem";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1400000>;
regulator-always-on;
regulator-boot-on;
};
buck6_reg: BUCK6 {
regulator-name = "vdd_kfc";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1500000>;
regulator-always-on;
regulator-boot-on;
};
buck7_reg: BUCK7 {
regulator-name = "vdd_1.0v_ldo";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1500000>;
regulator-always-on;
regulator-boot-on;
};
buck8_reg: BUCK8 {
regulator-name = "vdd_1.8v_ldo";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1500000>;
regulator-always-on;
regulator-boot-on;
};
buck9_reg: BUCK9 {
regulator-name = "vdd_2.8v_ldo";
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3750000>;
regulator-always-on;
regulator-boot-on;
};
buck10_reg: BUCK10 {
regulator-name = "vdd_vmem";
regulator-min-microvolt = <2850000>;
regulator-max-microvolt = <2850000>;
regulator-always-on;
regulator-boot-on;
};
};
};
};
};

70
arch/arm/boot/dts/exynos5420.dtsi
View File

@ -271,7 +271,7 @@
rtc@101E0000 {
clocks = <&clock 317>;
clock-names = "rtc";
status = "okay";
status = "disabled";
};
amba {
@ -281,6 +281,17 @@
interrupt-parent = <&gic>;
ranges;
adma: adma@03880000 {
compatible = "arm,pl330", "arm,primecell";
reg = <0x03880000 0x1000>;
interrupts = <0 110 0>;
clocks = <&clock_audss EXYNOS_ADMA>;
clock-names = "apb_pclk";
#dma-cells = <1>;
#dma-channels = <6>;
#dma-requests = <16>;
};
pdma0: pdma@121A0000 {
compatible = "arm,pl330", "arm,primecell";
reg = <0x121A0000 0x1000>;
@ -326,6 +337,49 @@
};
};
i2s0: i2s@03830000 {
compatible = "samsung,exynos5420-i2s";
reg = <0x03830000 0x100>;
dmas = <&adma 0
&adma 2
&adma 1>;
dma-names = "tx", "rx", "tx-sec";
clocks = <&clock_audss EXYNOS_I2S_BUS>,
<&clock_audss EXYNOS_I2S_BUS>,
<&clock_audss EXYNOS_SCLK_I2S>;
clock-names = "iis", "i2s_opclk0", "i2s_opclk1";
samsung,idma-addr = <0x03000000>;
pinctrl-names = "default";
pinctrl-0 = <&i2s0_bus>;
status = "disabled";
};
i2s1: i2s@12D60000 {
compatible = "samsung,exynos5420-i2s";
reg = <0x12D60000 0x100>;
dmas = <&pdma1 12
&pdma1 11>;
dma-names = "tx", "rx";
clocks = <&clock 275>, <&clock 138>;
clock-names = "iis", "i2s_opclk0";
pinctrl-names = "default";
pinctrl-0 = <&i2s1_bus>;
status = "disabled";
};
i2s2: i2s@12D70000 {
compatible = "samsung,exynos5420-i2s";
reg = <0x12D70000 0x100>;
dmas = <&pdma0 12
&pdma0 11>;
dma-names = "tx", "rx";
clocks = <&clock 276>, <&clock 139>;
clock-names = "iis", "i2s_opclk0";
pinctrl-names = "default";
pinctrl-0 = <&i2s2_bus>;
status = "disabled";
};
spi_0: spi@12d20000 {
compatible = "samsung,exynos4210-spi";
reg = <0x12d20000 0x100>;
@ -613,6 +667,11 @@
samsung,power-domain = <&gsc_pd>;
};
pmu_system_controller: system-controller@10040000 {
compatible = "samsung,exynos5420-pmu", "syscon";
reg = <0x10040000 0x5000>;
};
tmu_cpu0: tmu@10060000 {
compatible = "samsung,exynos5420-tmu";
reg = <0x10060000 0x100>;
@ -652,4 +711,13 @@
clocks = <&clock 319>, <&clock 318>;
clock-names = "tmu_apbif", "tmu_triminfo_apbif";
};
watchdog@101D0000 {
compatible = "samsung,exynos5420-wdt";
reg = <0x101D0000 0x100>;
interrupts = <0 42 0>;
clocks = <&clock 316>;
clock-names = "watchdog";
samsung,syscon-phandle = <&pmu_system_controller>;
};
};