From mboxrd@z Thu Jan 1 00:00:00 1970 From: Fabio Estevam Date: Thu, 14 Feb 2019 11:32:02 -0200 Subject: [U-Boot] [PATCH] warp7: Fix the write to the LDOGCTL PMIC register Message-ID: <20190214133202.1159-1-festevam@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de The third parameter of the pmic_clrsetbits() function is the mask to the register and the correct mask is 1 not 0. Since the LDOGCTL only contains a single valid register (bit 0), we can use pmic_reg_write() and write 1 directly, which fixes the problem in a simpler way and use the original pmic function that was used prior to the DM PMIC conversion. Fixes: 8ba377321c86 ("arm: imx7s-warp: Convert to DM PMIC") Signed-off-by: Fabio Estevam --- board/warp7/warp7.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/board/warp7/warp7.c b/board/warp7/warp7.c index 49f290f978..2882dc9870 100644 --- a/board/warp7/warp7.c +++ b/board/warp7/warp7.c @@ -77,7 +77,7 @@ int power_init_board(void) printf("PMIC: PFUZE3000 DEV_ID=0x%x REV_ID=0x%x\n", dev_id, rev_id); /* disable Low Power Mode during standby mode */ - pmic_clrsetbits(dev, PFUZE3000_LDOGCTL, 0, 1); + pmic_reg_write(dev, PFUZE3000_LDOGCTL, 1); return 0; } -- 2.17.1