[U-Boot] [Patch v2 7/7] TQMa6: add pmic support

[Markus Niebel]

From: Markus Niebel <Markus.Niebel at tq-group.com>

Support for the PMIC on the TQMa6 modules is added.

Signed-off-by: Markus Niebel <Markus.Niebel at tq-group.com>
---
- changes for v2:
  - add missing int power_init_board(void) to tqma6.c
 board/tqc/tqma6/tqma6.c |   18 ++++++++++++++++++
 include/configs/tqma6.h |    5 +++++
 2 files changed, 23 insertions(+)

diff --git a/board/tqc/tqma6/tqma6.c b/board/tqc/tqma6/tqma6.c
index 556a70d..ba8ff07 100644
--- a/board/tqc/tqma6/tqma6.c
+++ b/board/tqc/tqma6/tqma6.c
@@ -22,6 +22,8 @@
 #include <libfdt.h>
 #include <i2c.h>
 #include <mmc.h>
+#include <power/pfuze100_pmic.h>
+#include <power/pmic.h>
 
 #include "tqma6_bb.h"
 
@@ -169,6 +171,22 @@ static void tqma6_setup_i2c(void)
 	setup_i2c(2, CONFIG_SYS_I2C_SPEED, 0x7f, &tqma6_i2c3_pads);
 }
 
+/* setup board specific PMIC */
+int power_init_board(void)
+{
+	struct pmic *p;
+	u32 reg;
+
+	/* configure PFUZE100 PMIC */
+	power_pfuze100_init(2);
+	p = pmic_get("PFUZE100_PMIC");
+	if (p && !pmic_probe(p)) {
+		pmic_reg_read(p, PFUZE100_DEVICEID, &reg);
+		printf("PMIC:  PFUZE100 ID=0x%02x\n", reg);
+	}
+	return 0;
+}
+
 int board_early_init_f(void)
 {
 	return tqma6_bb_board_early_init_f();
diff --git a/include/configs/tqma6.h b/include/configs/tqma6.h
index df7395d..b33a9fb 100644
--- a/include/configs/tqma6.h
+++ b/include/configs/tqma6.h
@@ -88,6 +88,11 @@
 #define CONFIG_SYS_I2C_EEPROM_PAGE_WRITE_DELAY_MS	20
 #define CONFIG_CMD_EEPROM
 
+#define CONFIG_POWER
+#define CONFIG_POWER_I2C
+#define CONFIG_POWER_PFUZE100
+#define CONFIG_POWER_PFUZE100_I2C_ADDR	0x08
+
 /* MMC Configs */
 #define CONFIG_FSL_ESDHC
 #define CONFIG_FSL_USDHC
-- 
1.7.9.5