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Ip=[192.88.168.50]; Helo=[tx30smr01.am.freescale.net] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MWHPR03MB2720 Cc: Fabio Estevam , u-boot@lists.denx.de Subject: [U-Boot] [PATCH 3/3] mx7dsabresd: Directly write to register LDOGCTL X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.15 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" 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 --- board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c b/board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c index 66d6795..0175a1b 100644 --- a/board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c +++ b/board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c @@ -193,9 +193,7 @@ int power_init_board(void) 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 */ reg = 0x40;