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| author | Peng Fan <peng.fan@nxp.com> | 2016-01-28 14:28:35 +0800 |
|---|---|---|
| committer | guoyin.chen <guoyin.chen@freescale.com> | 2016-03-04 15:35:57 +0800 |
| commit | 742ab69302700dc9137329b4773de1aa0f5df89f (patch) | |
| tree | 12d5b769015a0b76a6c2115b852050686018a506 /arch/arm | |
| parent | 62248ef80dabbd7601ff4e2969368d7bf54896d9 (diff) | |
| download | u-boot-imx-742ab69302700dc9137329b4773de1aa0f5df89f.zip u-boot-imx-742ab69302700dc9137329b4773de1aa0f5df89f.tar.gz u-boot-imx-742ab69302700dc9137329b4773de1aa0f5df89f.tar.bz2 | |
MLK-12375 imx: mx6ul: fix PMIC_STBY_REQ settinng for TO1.1
TO1.1 already fixed this PMIC_STBY_REQ open drain issue.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/cpu/armv7/mx6/soc.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/arch/arm/cpu/armv7/mx6/soc.c b/arch/arm/cpu/armv7/mx6/soc.c index 79b99b2..4e1ea01 100644 --- a/arch/arm/cpu/armv7/mx6/soc.c +++ b/arch/arm/cpu/armv7/mx6/soc.c @@ -467,12 +467,14 @@ int arch_cpu_init(void) #endif #if defined(CONFIG_MX6UL) - /* - * According to the design team's requirement on i.MX6UL, - * the PMIC_STBY_REQ PAD should be configured as open - * drain 100K (0x0000b8a0). - */ - writel(0x0000b8a0, IOMUXC_BASE_ADDR + 0x29c); + if (is_soc_rev(CHIP_REV_1_0) == 0) { + /* + * According to the design team's requirement on i.MX6UL, + * the PMIC_STBY_REQ PAD should be configured as open + * drain 100K (0x0000b8a0). + */ + writel(0x0000b8a0, IOMUXC_BASE_ADDR + 0x29c); + } #endif /* Set perclk to source from OSC 24MHz */ |