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Diffstat (limited to 'roms/u-boot/drivers/power/pmic/pmic_max8998.c')
-rw-r--r--roms/u-boot/drivers/power/pmic/pmic_max8998.c33
1 files changed, 33 insertions, 0 deletions
diff --git a/roms/u-boot/drivers/power/pmic/pmic_max8998.c b/roms/u-boot/drivers/power/pmic/pmic_max8998.c
new file mode 100644
index 00000000..ca2f504c
--- /dev/null
+++ b/roms/u-boot/drivers/power/pmic/pmic_max8998.c
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2011 Samsung Electronics
+ * Lukasz Majewski <l.majewski@samsung.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <power/pmic.h>
+#include <power/max8998_pmic.h>
+#include <errno.h>
+
+int pmic_init(unsigned char bus)
+{
+ static const char name[] = "MAX8998_PMIC";
+ struct pmic *p = pmic_alloc();
+
+ if (!p) {
+ printf("%s: POWER allocation error!\n", __func__);
+ return -ENOMEM;
+ }
+
+ puts("Board PMIC init\n");
+
+ p->name = name;
+ p->interface = PMIC_I2C;
+ p->number_of_regs = PMIC_NUM_OF_REGS;
+ p->hw.i2c.addr = MAX8998_I2C_ADDR;
+ p->hw.i2c.tx_num = 1;
+ p->bus = bus;
+
+ return 0;
+}