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authorPeng Fan <van.freenix@gmail.com>2016-08-11 14:02:50 +0800
committerStefano Babic <sbabic@denx.de>2016-10-04 15:41:01 +0200
commit5b66482d44b4e9571c64285254a43bdfe9ed1262 (patch)
tree1d5071044b0bff227ffcfb6d81ef9ac6e8dd7883 /arch/arm/include/asm
parent2d4bbd01a1c2d74bef645296bf72aa33dc5eb7d3 (diff)
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imx: imx6ull: adjust the ldo 1.2v bandgap voltage
Per to design team, on i.MX6UL, the LDO 1.2V bandgap voltage is 30mV higher, so we need to adjust the REFTOP_VBGADJ(anatop MISC0 bit[6:4]) setting to 2b'110. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Bai Ping <ping.bai@nxp.com> Cc: Stefano Babic <sbabic@denx.de>
Diffstat (limited to 'arch/arm/include/asm')
-rw-r--r--arch/arm/include/asm/arch-mx6/crm_regs.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-mx6/crm_regs.h b/arch/arm/include/asm/arch-mx6/crm_regs.h
index 7a55aec..f74737a 100644
--- a/arch/arm/include/asm/arch-mx6/crm_regs.h
+++ b/arch/arm/include/asm/arch-mx6/crm_regs.h
@@ -1271,6 +1271,7 @@ struct mxc_ccm_reg {
(((v) << 0) & BM_ANADIG_PFD_528_PFD0_FRAC)
#define BM_ANADIG_ANA_MISC0_REFTOP_SELBIASOFF 0x00000008
+#define BM_ANADIG_ANA_MISC0_REFTOP_VBGADJ 0x60
#define BM_PMU_MISC2_AUDIO_DIV_MSB (1 << 23)
#define BP_PMU_MISC2_AUDIO_DIV_MSB 23