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| author | Fabio Estevam <fabio.estevam@nxp.com> | 2016-08-17 09:46:22 -0300 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2016-09-06 18:22:48 +0200 |
| commit | 938076efa99be181eb3e8e64eee5c298d24663c5 (patch) | |
| tree | bc06537e804c0dba3114062b4d91b69f18112b7e | |
| parent | f8de60bd58a03d97d6907d54f0a8634c6a6a5504 (diff) | |
| download | u-boot-938076efa99be181eb3e8e64eee5c298d24663c5.tar.gz | |
pico-imx6ul: Directly write to register LDOGCTL
Register LDOGCTL contains only bit 0 as a valid bit, so there is no need
to do a read-modify-write operation.
Simplify the code by writing directly to this register.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
| -rw-r--r-- | board/technexion/pico-imx6ul/pico-imx6ul.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/board/technexion/pico-imx6ul/pico-imx6ul.c b/board/technexion/pico-imx6ul/pico-imx6ul.c index 5cbf803e7e..49aeb80327 100644 --- a/board/technexion/pico-imx6ul/pico-imx6ul.c +++ b/board/technexion/pico-imx6ul/pico-imx6ul.c @@ -231,9 +231,7 @@ int power_init_board(void) printf("PMIC: PFUZE3000 DEV_ID=0x%x REV_ID=0x%x\n", reg, rev_id); /* disable Low Power Mode during standby mode */ - pmic_reg_read(pfuze, PFUZE3000_LDOGCTL, ®); - reg |= 0x1; - pmic_reg_write(pfuze, PFUZE3000_LDOGCTL, reg); + pmic_reg_write(pfuze, PFUZE3000_LDOGCTL, 0x1); /* SW1B step ramp up time from 2us to 4us/25mV */ pmic_reg_write(pfuze, PFUZE3000_SW1BCONF, 0x40); |