From e9a20f8a198c11a4108ca4b4deef8398f0cd93aa Mon Sep 17 00:00:00 2001 From: Patrick Delaunay Date: Fri, 6 Mar 2020 11:14:03 +0100 Subject: 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 Acked-by: Patrice Chotard --- arch/arm/mach-stm32mp/include/mach/ddr.h | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'arch/arm/mach-stm32mp/include/mach/ddr.h') diff --git a/arch/arm/mach-stm32mp/include/mach/ddr.h b/arch/arm/mach-stm32mp/include/mach/ddr.h index b8a17cfbddb..bfc42a7c489 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); -- cgit v1.2.3