mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-11 05:42:58 +00:00
031a650e13
Update the device tree, sandbox i2c driver and tests to use the new emulation parent to hold emulators. Signed-off-by: Simon Glass <sjg@chromium.org>
117 lines
3 KiB
Text
117 lines
3 KiB
Text
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* Sandbox PMIC dts node
|
|
*
|
|
* Copyright (C) 2015 Samsung Electronics
|
|
* Przemyslaw Marczak <p.marczak@samsung.com>
|
|
*/
|
|
|
|
#include <dt-bindings/pmic/sandbox_pmic.h>
|
|
|
|
&sandbox_pmic {
|
|
compatible = "sandbox,pmic";
|
|
|
|
buck1 {
|
|
regulator-name = "SUPPLY_1.2V";
|
|
regulator-min-microvolt = <1200000>;
|
|
regulator-max-microvolt = <1200000>;
|
|
regulator-min-microamp = <200000>;
|
|
regulator-max-microamp = <200000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
buck2: buck2 {
|
|
regulator-name = "SUPPLY_3.3V";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
};
|
|
|
|
ldo_1: ldo1 {
|
|
regulator-name = "VDD_EMMC_1.8V";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-min-microamp = <100000>;
|
|
regulator-max-microamp = <100000>;
|
|
regulator-boot-on;
|
|
};
|
|
|
|
ldo2 {
|
|
regulator-name = "VDD_LCD_3.3V";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
};
|
|
|
|
no_match_by_nodename {
|
|
regulator-name = "buck_SUPPLY_1.5V";
|
|
regulator-min-microvolt = <1500000>;
|
|
regulator-max-microvolt = <1500000>;
|
|
};
|
|
};
|
|
|
|
&mc34708 {
|
|
compatible = "fsl,mc34708";
|
|
};
|
|
|
|
&i2c_emul {
|
|
emul_pmic0: pmic-emul0 {
|
|
compatible = "sandbox,i2c-pmic";
|
|
|
|
/*
|
|
* Default PMICs register values are set by macro
|
|
* VAL2REG(min, step, value) [uV/uA]
|
|
* VAL2OMREG(mode id)
|
|
* reg-defaults - byte array
|
|
*/
|
|
reg-defaults = /bits/ 8 <
|
|
/* BUCK1 */
|
|
VAL2REG(800000, 25000, 1000000)
|
|
VAL2REG(150000, 25000, 150000)
|
|
VAL2OMREG(BUCK_OM_OFF)
|
|
/* BUCK2 */
|
|
VAL2REG(750000, 50000, 3000000)
|
|
VAL2REG(150000, 25000, 150000)
|
|
VAL2OMREG(0)
|
|
/* LDO1 */
|
|
VAL2REG(800000, 25000, 1600000)
|
|
VAL2REG(100000, 50000, 150000)
|
|
VAL2OMREG(LDO_OM_OFF)
|
|
/* LDO2 */
|
|
VAL2REG(750000, 50000, 3000000)
|
|
VAL2REG(150000, 25000, 150000)
|
|
VAL2OMREG(0)
|
|
/* reg[12:15] - not used */
|
|
0x00
|
|
0x00
|
|
0x00
|
|
0x00
|
|
>;
|
|
};
|
|
|
|
emul_pmic1: pmic-emul1 {
|
|
compatible = "sandbox,i2c-pmic";
|
|
reg-defaults = /bits/ 8 <
|
|
0x00 0x80 0x08 0xff 0xff 0xff 0x2e 0x01 0x08
|
|
0x40 0x80 0x81 0x5f 0xff 0xfb 0x1e 0x80 0x18
|
|
0x00 0x00 0x0e 0x00 0x00 0x14 0x00 0x00 0x00
|
|
0x00 0x00 0x20 0x00 0x01 0x3a 0x00 0x00 0x00
|
|
0x00 0x00 0x00 0x00 0x00 0x40 0x00 0x00 0x00
|
|
0x42 0x21 0x00 0x00 0x00 0x00 0x00 0x00 0x00
|
|
0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x30 0x5f
|
|
0x01 0xff 0xff 0x00 0x00 0x00 0x00 0x7f 0xff
|
|
0x92 0x49 0x24 0x59 0x6d 0x34 0x18 0xc1 0x8c
|
|
0x00 0x60 0x18 0x51 0x48 0x45 0x14 0x51 0x45
|
|
0x00 0x06 0x32 0x00 0x00 0x00 0x06 0x9c 0x99
|
|
0x00 0x38 0x0a 0x00 0x38 0x0a 0x00 0x38 0x0a
|
|
0x00 0x38 0x0a 0x84 0x00 0x00 0x00 0x00 0x00
|
|
0x80 0x90 0x8f 0xf8 0x00 0x04 0x00 0x00 0x00
|
|
0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
|
|
0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
|
|
0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
|
|
0x01 0x31 0x7e 0x2b 0x03 0xfd 0xc0 0x36 0x1b
|
|
0x60 0x06 0x00 0x00 0x00 0x00 0x00 0x00 0x00
|
|
0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
|
|
0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
|
|
0x00 0x00 0x00
|
|
>;
|
|
};
|
|
};
|