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path: root/arch/arm/dts/stm32mp157c-dk2-u-boot.dtsi
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2019-10-13ARM: dts: stm32mp1: add dsi host for stm32mp157c-dk2 boardYannick Fertré
The new class dsi host allows the management of the bridge DPI to DSI. This bridge is embedded in the chipset mp1 (come from synopsys company). Signed-off-by: Yannick Fertré <yannick.fertre@st.com>
2019-08-27stm32mp1: board: enable v1v2_hdmi and v3v3_hdmi regulator on dk2 bootPatrick Delaunay
As for Audio codec IC, HDMI IC is not "IO safe". HDMI regulators (v3v3 and v1v2) must be enabled to allow I2C1 bus usage. HDMI IC must be under reset during power up and keep HDMI and AUDIO devices in reset while they are not used in U-Boot to keep them in low power mode (each device can be kept in reset independently keeping their power supplies ON until kernel). Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-04-12ARM: dts: stm32: Synchronize DT with kernel onePatrice Chotard
This patch synchronizes U-boot DT with kernel one This is based on https://patchwork.kernel.org/cover/10797115/ This patch adds initial support of STM32MP157 discovery boards: - Add support of stm32mp157a discovery1 board (part number: STM32MP157A-DK1). This board embeds a STM32MP157a SOC with AC package (TFBGA361, 148 ios) and 512MB of DDR3. Several connections are available on this boards: 4*USB2.0, 1*USB2.0 typeC, SDcard, RJ45, HDMI, Arduino connector, ... - Add support of stm32mp157c discovery2 board (part number: STM32MP157C-DK2). This board is a "super-set" of stm32mp157a-dk1. A display panel (otm8009a) and Murata wifi/BT combo is added. Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com> Signed-off-by: Patrice Chotard <patrice.chotard@st.com>