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authorPatrick Delaunay <patrick.delaunay@st.com>2020-03-06 11:14:03 +0100
committerPatrick Delaunay <patrick.delaunay@st.com>2020-03-24 14:20:50 +0100
commite9a20f8a198c11a4108ca4b4deef8398f0cd93aa (patch)
treea73a69e7f9e1f8b08a76cb78dfe2e6817576cec8 /arch/arm/mach-stm32mp/include
parent1a4f57c895ccebc15a33a36f5c0fc0bcb1dbdea4 (diff)
ram: stm32mp1: increase vdd2_ddr: buck2 for 32bits LPDDR
Need to increase the LPDDR2/LPDDR3 the voltage vdd2_ddr: buck2 form 1.2V to 1.25V for 32bits configuration. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Acked-by: Patrice Chotard <patrice.chotard@st.com>
Diffstat (limited to 'arch/arm/mach-stm32mp/include')
-rw-r--r--arch/arm/mach-stm32mp/include/mach/ddr.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/arm/mach-stm32mp/include/mach/ddr.h b/arch/arm/mach-stm32mp/include/mach/ddr.h
index b8a17cfbdd..bfc42a7c48 100644
--- a/arch/arm/mach-stm32mp/include/mach/ddr.h
+++ b/arch/arm/mach-stm32mp/include/mach/ddr.h
@@ -9,8 +9,10 @@
/* DDR power initializations */
enum ddr_type {
STM32MP_DDR3,
- STM32MP_LPDDR2,
- STM32MP_LPDDR3,
+ STM32MP_LPDDR2_16,
+ STM32MP_LPDDR2_32,
+ STM32MP_LPDDR3_16,
+ STM32MP_LPDDR3_32,
};
int board_ddr_power_init(enum ddr_type ddr_type);