diff options
| -rw-r--r-- | board/freescale/mx53_pcba/mx53_pcba.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/board/freescale/mx53_pcba/mx53_pcba.c b/board/freescale/mx53_pcba/mx53_pcba.c index 3773ee4..011460a 100644 --- a/board/freescale/mx53_pcba/mx53_pcba.c +++ b/board/freescale/mx53_pcba/mx53_pcba.c @@ -330,11 +330,19 @@ void setup_pmic_voltages(void) printf("%s:i2c_write:error\n", __func__); } + /* set both AUX&USB current limit to 1.5A for Ripley 2.1 only */ + if (i2c_read(0x8, 52, 1, &buf[0], 3)) + printf("%s:i2c_read 52:error\n", __func__); + buf[0] = (buf[1] & 0xef) | 0x1; + if (i2c_write(0x8, 52, 1, buf, 3)) + printf("%s:i2c_write 52:error\n", __func__); + + /* Change CC current to 950mA */ /* Change CV voltage as 4.2v */ if (i2c_read(0x8, 51, 1, &buf[0], 3)) printf("%s:i2c_read 51:error\n", __func__); - buf[1] = (buf[1] & 0xf0) | 0x8; + buf[1] = (buf[1] & 0x0) | 0x78; buf[2] = (buf[2] & 0x3f) | 0xc0; if (i2c_write(0x8, 51, 1, buf, 3)) printf("%s:i2c_write 51:error\n", __func__); |