From 0e6e34ac8dbb597a34e1eca4fb640c3eb5e52467 Mon Sep 17 00:00:00 2001 From: Stefan Mavrodiev <stefan.mavrodiev@gmail.com> Date: Mon, 23 May 2016 09:49:47 +0300 Subject: [PATCH] sunxi: Olimex A20 boards: Enable LDO3 and LDO4 regulators Sets LDO3 and LDO4 regulators at 2.8V. In the current config these are off. This causes kernel to hang during axp209 initialization. Signed-off-by: Stefan Mavrodiev <stefan.mavrodiev@gmail.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> --- configs/A20-OLinuXino_MICRO_defconfig | 2 ++ configs/A20-Olimex-SOM-EVB_defconfig | 2 ++ 2 files changed, 4 insertions(+) diff --git a/configs/A20-OLinuXino_MICRO_defconfig b/configs/A20-OLinuXino_MICRO_defconfig index 9507b8799b..e4168fa3e3 100644 --- a/configs/A20-OLinuXino_MICRO_defconfig +++ b/configs/A20-OLinuXino_MICRO_defconfig @@ -15,3 +15,5 @@ CONFIG_SYS_EXTRA_OPTIONS="SUNXI_GMAC,AHCI,SATAPWR=SUNXI_GPB(8)" # CONFIG_CMD_FPGA is not set CONFIG_ETH_DESIGNWARE=y CONFIG_USB_EHCI_HCD=y +CONFIG_AXP_ALDO3_VOLT=2800 +CONFIG_AXP_ALDO4_VOLT=2800 diff --git a/configs/A20-Olimex-SOM-EVB_defconfig b/configs/A20-Olimex-SOM-EVB_defconfig index 40f8c98ec4..6430606f47 100644 --- a/configs/A20-Olimex-SOM-EVB_defconfig +++ b/configs/A20-Olimex-SOM-EVB_defconfig @@ -18,3 +18,5 @@ CONFIG_SYS_EXTRA_OPTIONS="SUNXI_GMAC,RGMII,AHCI,SATAPWR=SUNXI_GPC(3)" CONFIG_RTL8211X_PHY_FORCE_MASTER=y CONFIG_ETH_DESIGNWARE=y CONFIG_USB_EHCI_HCD=y +CONFIG_AXP_ALDO3_VOLT=2800 +CONFIG_AXP_ALDO4_VOLT=2800 -- 2.39.5