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authorTom Rini <trini@ti.com>2014-06-23 16:06:29 -0400
committerTom Rini <trini@ti.com>2014-07-25 15:21:06 -0400
commit7aa5598aac3faf9188559f7a50940df11c30b656 (patch)
treeb999a41c246d9a5ef10ede31b233fb195a0a2ea1 /board
parent5c44dd6bbd42775a93b9938510d398f0e26dbcc2 (diff)
downloadtalos-obmc-uboot-7aa5598aac3faf9188559f7a50940df11c30b656.tar.gz
talos-obmc-uboot-7aa5598aac3faf9188559f7a50940df11c30b656.zip
tps65218/am43xx_evm: Add power framework support to TPS65218
Add in an init function for the drivers/power framework so we can dump and read the registers via i2c. Cc: Łukasz Majewski <l.majewski@samsung.com> Signed-off-by: Tom Rini <trini@ti.com>
Diffstat (limited to 'board')
-rw-r--r--board/ti/am43xx/board.c14
1 files changed, 14 insertions, 0 deletions
diff --git a/board/ti/am43xx/board.c b/board/ti/am43xx/board.c
index 054a452eac..f6577769e7 100644
--- a/board/ti/am43xx/board.c
+++ b/board/ti/am43xx/board.c
@@ -19,6 +19,7 @@
#include <asm/arch/gpio.h>
#include <asm/emif.h>
#include "board.h"
+#include <power/pmic.h>
#include <power/tps65218.h>
#include <miiphy.h>
#include <cpsw.h>
@@ -484,6 +485,19 @@ void sdram_init(void)
}
#endif
+/* setup board specific PMIC */
+int power_init_board(void)
+{
+ struct pmic *p;
+
+ power_tps65218_init(I2C_PMIC);
+ p = pmic_get("TPS65218_PMIC");
+ if (p && !pmic_probe(p))
+ puts("PMIC: TPS65218\n");
+
+ return 0;
+}
+
int board_init(void)
{
gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
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