From c7336815078ff3745e3130aeff35991e3e98e61e Mon Sep 17 00:00:00 2001
From: Łukasz Majewski <l.majewski@samsung.com>
Date: Tue, 13 Nov 2012 03:21:55 +0000
Subject: pmic: Extend PMIC framework to support multiple instances of PMIC
 devices

The PMIC framework has been extended to support multiple instances of
the variety of devices responsible for power management.
This change allows supporting of e.g. fuel gauge, charger, MUIC (Micro USB
Interface Circuit).
Power related includes have been moved to ./include/power directory.
This is a first of a series of patches - in the future "pmic" will be
replaced with "power".

Two important issues:
1. The PMIC needs to be initialized just after malloc is configured
2. It uses list to hold information about available PMIC devices

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Stefano Babic <sbabic@denx.de>
---
 board/samsung/trats/trats.c | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

(limited to 'board/samsung/trats/trats.c')

diff --git a/board/samsung/trats/trats.c b/board/samsung/trats/trats.c
index e11a8922fc..e0a98901f7 100644
--- a/board/samsung/trats/trats.c
+++ b/board/samsung/trats/trats.c
@@ -34,9 +34,9 @@
 #include <asm/arch/mipi_dsim.h>
 #include <asm/arch/watchdog.h>
 #include <asm/arch/power.h>
-#include <pmic.h>
+#include <power/pmic.h>
 #include <usb/s3c_udc.h>
-#include <max8997_pmic.h>
+#include <power/max8997_pmic.h>
 #include <libtizen.h>
 
 #include "setup.h"
@@ -69,7 +69,7 @@ int board_init(void)
 	printf("HW Revision:\t0x%x\n", board_rev);
 
 #if defined(CONFIG_PMIC)
-	pmic_init();
+	pmic_init(I2C_5);
 #endif
 
 	return 0;
@@ -238,7 +238,9 @@ static int s5pc210_phy_control(int on)
 {
 	int ret = 0;
 	u32 val = 0;
-	struct pmic *p = get_pmic();
+	struct pmic *p = pmic_get("MAX8997_PMIC");
+	if (!p)
+		return -ENODEV;
 
 	if (pmic_probe(p))
 		return -1;
@@ -413,7 +415,9 @@ static void lcd_reset(void)
 static int lcd_power(void)
 {
 	int ret = 0;
-	struct pmic *p = get_pmic();
+	struct pmic *p = pmic_get("MAX8997_PMIC");
+	if (!p)
+		return -ENODEV;
 
 	if (pmic_probe(p))
 		return 0;
@@ -473,7 +477,9 @@ static struct mipi_dsim_lcd_device mipi_lcd_device = {
 static int mipi_power(void)
 {
 	int ret = 0;
-	struct pmic *p = get_pmic();
+	struct pmic *p = pmic_get("MAX8997_PMIC");
+	if (!p)
+		return -ENODEV;
 
 	if (pmic_probe(p))
 		return 0;
-- 
cgit