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pico-imx6ul: Directly write to register LDOGCTL

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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>
This commit is contained in:
Fabio Estevam 2016-08-17 09:46:22 -03:00 committed by Stefano Babic
parent f8de60bd58
commit 938076efa9
1 changed files with 1 additions and 3 deletions
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4
board/technexion/pico-imx6ul/pico-imx6ul.c
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@ -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);
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);