mirror of
https://github.com/AsahiLinux/u-boot
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686df498ef
This commit also provides the default values of the emulated MC34708 PMIC internal registers content. Signed-off-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
116 lines
2.9 KiB
Text
116 lines
2.9 KiB
Text
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Sandbox PMIC dts node
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*
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* Copyright (C) 2015 Samsung Electronics
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* Przemyslaw Marczak <p.marczak@samsung.com>
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*/
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#include <dt-bindings/pmic/sandbox_pmic.h>
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&sandbox_pmic {
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compatible = "sandbox,pmic";
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pmic_emul {
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compatible = "sandbox,i2c-pmic";
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/*
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* Default PMICs register values are set by macro
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* VAL2REG(min, step, value) [uV/uA]
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* VAL2OMREG(mode id)
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* reg-defaults - byte array
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*/
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reg-defaults = /bits/ 8 <
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/* BUCK1 */
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VAL2REG(800000, 25000, 1000000)
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VAL2REG(150000, 25000, 150000)
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VAL2OMREG(BUCK_OM_OFF)
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/* BUCK2 */
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VAL2REG(750000, 50000, 3000000)
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VAL2REG(150000, 25000, 150000)
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VAL2OMREG(0)
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/* LDO1 */
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VAL2REG(800000, 25000, 1600000)
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VAL2REG(100000, 50000, 150000)
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VAL2OMREG(LDO_OM_OFF)
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/* LDO2 */
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VAL2REG(750000, 50000, 3000000)
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VAL2REG(150000, 25000, 150000)
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VAL2OMREG(0)
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/* reg[12:15] - not used */
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0x00
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0x00
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0x00
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0x00
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>;
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};
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buck1 {
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regulator-name = "SUPPLY_1.2V";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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regulator-min-microamp = <200000>;
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regulator-max-microamp = <200000>;
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regulator-always-on;
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};
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buck2: buck2 {
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regulator-name = "SUPPLY_3.3V";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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};
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ldo1 {
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regulator-name = "VDD_EMMC_1.8V";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-min-microamp = <100000>;
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regulator-max-microamp = <100000>;
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regulator-boot-on;
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};
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ldo2 {
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regulator-name = "VDD_LCD_3.3V";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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};
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no_match_by_nodename {
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regulator-name = "buck_SUPPLY_1.5V";
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regulator-min-microvolt = <1500000>;
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regulator-max-microvolt = <1500000>;
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};
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};
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&mc34708 {
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compatible = "fsl,mc34708";
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pmic_emul {
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compatible = "sandbox,i2c-pmic";
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reg-defaults = /bits/ 8 <
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0x00 0x80 0x08 0xff 0xff 0xff 0x2e 0x01 0x08
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0x40 0x80 0x81 0x5f 0xff 0xfb 0x1e 0x80 0x18
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0x00 0x00 0x0e 0x00 0x00 0x14 0x00 0x00 0x00
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0x00 0x00 0x20 0x00 0x01 0x3a 0x00 0x00 0x00
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0x00 0x00 0x00 0x00 0x00 0x40 0x00 0x00 0x00
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0x42 0x21 0x00 0x00 0x00 0x00 0x00 0x00 0x00
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0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x30 0x5f
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0x01 0xff 0xff 0x00 0x00 0x00 0x00 0x7f 0xff
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0x92 0x49 0x24 0x59 0x6d 0x34 0x18 0xc1 0x8c
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0x00 0x60 0x18 0x51 0x48 0x45 0x14 0x51 0x45
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0x00 0x06 0x32 0x00 0x00 0x00 0x06 0x9c 0x99
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0x00 0x38 0x0a 0x00 0x38 0x0a 0x00 0x38 0x0a
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0x00 0x38 0x0a 0x84 0x00 0x00 0x00 0x00 0x00
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0x80 0x90 0x8f 0xf8 0x00 0x04 0x00 0x00 0x00
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0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
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0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
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0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
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0x01 0x31 0x7e 0x2b 0x03 0xfd 0xc0 0x36 0x1b
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0x60 0x06 0x00 0x00 0x00 0x00 0x00 0x00 0x00
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0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
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0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
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0x00 0x00 0x00
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>;
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};
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};
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