1 files changed, 144 insertions, 0 deletions
diff --git a/include/power/sandbox_pmic.h b/include/power/sandbox_pmic.h
new file mode 100644
index 0000000..1dbd15b
--- /dev/null
+++ b/include/power/sandbox_pmic.h
@@ -0,0 +1,144 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ *  Copyright (C) 2015 Samsung Electronics
+ *  Przemyslaw Marczak  <p.marczak@samsung.com>
+ */
+
+#ifndef _SANDBOX_PMIC_H_
+#define  _SANDBOX_PMIC_H_
+
+#define SANDBOX_LDO_DRIVER		"sandbox_ldo"
+#define SANDBOX_OF_LDO_PREFIX		"ldo"
+#define SANDBOX_BUCK_DRIVER		"sandbox_buck"
+#define SANDBOX_OF_BUCK_PREFIX		"buck"
+
+#define SANDBOX_BUCK_COUNT	3
+#define SANDBOX_LDO_COUNT	2
+/*
+ * Sandbox PMIC registers:
+ * We have only 12 significant registers, but we alloc 16 for padding.
+ */
+enum {
+	SANDBOX_PMIC_REG_BUCK1_UV = 0,
+	SANDBOX_PMIC_REG_BUCK1_UA,
+	SANDBOX_PMIC_REG_BUCK1_OM,
+
+	SANDBOX_PMIC_REG_BUCK2_UV,
+	SANDBOX_PMIC_REG_BUCK2_UA,
+	SANDBOX_PMIC_REG_BUCK2_OM,
+
+	SANDBOX_PMIC_REG_LDO_OFFSET,
+	SANDBOX_PMIC_REG_LDO1_UV = SANDBOX_PMIC_REG_LDO_OFFSET,
+	SANDBOX_PMIC_REG_LDO1_UA,
+	SANDBOX_PMIC_REG_LDO1_OM,
+
+	SANDBOX_PMIC_REG_LDO2_UV,
+	SANDBOX_PMIC_REG_LDO2_UA,
+	SANDBOX_PMIC_REG_LDO2_OM,
+
+	SANDBOX_PMIC_REG_COUNT = 16,
+};
+
+/* Register offset for output: micro Volts, micro Amps, Operation Mode */
+enum {
+	OUT_REG_UV = 0,
+	OUT_REG_UA,
+	OUT_REG_OM,
+	OUT_REG_COUNT,
+};
+
+/* Buck operation modes */
+enum {
+	BUCK_OM_OFF = 0,
+	BUCK_OM_ON,
+	BUCK_OM_PWM,
+	BUCK_OM_COUNT,
+};
+
+/* Ldo operation modes */
+enum {
+	LDO_OM_OFF = 0,
+	LDO_OM_ON,
+	LDO_OM_SLEEP,
+	LDO_OM_STANDBY,
+	LDO_OM_COUNT,
+};
+
+/* BUCK1 Voltage: min: 0.8V, step: 25mV, max 2.4V */
+#define OUT_BUCK1_UV_MIN	800000
+#define OUT_BUCK1_UV_MAX	2400000
+#define OUT_BUCK1_UV_STEP	25000
+
+/* BUCK1 Amperage: min: 150mA, step: 25mA, max: 250mA */
+#define OUT_BUCK1_UA_MIN	150000
+#define OUT_BUCK1_UA_MAX	250000
+#define OUT_BUCK1_UA_STEP	25000
+
+/* BUCK2 Voltage: min: 0.75V, step: 50mV, max 3.95V */
+#define OUT_BUCK2_UV_MIN	750000
+#define OUT_BUCK2_UV_MAX	3950000
+#define OUT_BUCK2_UV_STEP	50000
+
+/* LDO1 Voltage: min: 0.8V, step: 25mV, max 2.4V */
+#define OUT_LDO1_UV_MIN		800000
+#define OUT_LDO1_UV_MAX		2400000
+#define OUT_LDO1_UV_STEP	25000
+
+/* LDO1 Amperage: min: 100mA, step: 50mA, max: 200mA */
+#define OUT_LDO1_UA_MIN		100000
+#define OUT_LDO1_UA_MAX		200000
+#define OUT_LDO1_UA_STEP	50000
+
+/* LDO2 Voltage: min: 0.75V, step: 50mV, max 3.95V */
+#define OUT_LDO2_UV_MIN		750000
+#define OUT_LDO2_UV_MAX		3950000
+#define OUT_LDO2_UV_STEP	50000
+
+/* register <-> value conversion */
+#define REG2VAL(min, step, reg)		((min) + ((step) * (reg)))
+#define VAL2REG(min, step, val)		(((val) - (min)) / (step))
+
+/* Operation mode id -> register value conversion */
+#define OM2REG(x)			(x)
+
+/* Test data for: test/dm/power.c */
+
+/* BUCK names */
+#define SANDBOX_BUCK1_DEVNAME	"buck1"
+#define SANDBOX_BUCK1_PLATNAME	"SUPPLY_1.2V"
+#define SANDBOX_BUCK2_DEVNAME	"buck2"
+#define SANDBOX_BUCK2_PLATNAME	"SUPPLY_3.3V"
+/* BUCK3: for testing fallback regulator prefix matching during bind */
+#define SANDBOX_BUCK3_DEVNAME	"no_match_by_nodename"
+#define SANDBOX_BUCK3_PLATNAME	"buck_SUPPLY_1.5V"
+/* LDO names */
+#define SANDBOX_LDO1_DEVNAME	"ldo1"
+#define SANDBOX_LDO1_PLATNAME	"VDD_EMMC_1.8V"
+#define SANDBOX_LDO2_DEVNAME	"ldo2"
+#define SANDBOX_LDO2_PLATNAME	"VDD_LCD_3.3V"
+
+/*
+ * Expected regulators setup after call of:
+ * - regulator_autoset_by_name()
+ * - regulator_list_autoset()
+ */
+
+/* BUCK1: for testing regulator_autoset_by_name() */
+#define SANDBOX_BUCK1_AUTOSET_EXPECTED_UV	1200000
+#define SANDBOX_BUCK1_AUTOSET_EXPECTED_UA	200000
+#define SANDBOX_BUCK1_AUTOSET_EXPECTED_ENABLE	true
+
+/* BUCK2: for testing sandbox ADC's supply */
+#define SANDBOX_BUCK2_INITIAL_EXPECTED_UV	3000000
+#define SANDBOX_BUCK2_SET_UV			3300000
+
+/* LDO1/2 for testing regulator_list_autoset() */
+#define SANDBOX_LDO1_AUTOSET_EXPECTED_UV	1800000
+#define SANDBOX_LDO1_AUTOSET_EXPECTED_UA	100000
+#define SANDBOX_LDO1_AUTOSET_EXPECTED_ENABLE	true
+
+#define SANDBOX_LDO2_AUTOSET_EXPECTED_UV	3000000
+#define SANDBOX_LDO2_AUTOSET_EXPECTED_UA	-ENOSYS
+#define SANDBOX_LDO2_AUTOSET_EXPECTED_ENABLE	false
+
+#endif