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* ARM: dts: stm32: Use kernel qspi compatible string for stm32f7-uboot.dtsiPatrice Chotard2019-07-221-1/+1
| | | | | | | | | For STM32 QSPI driver, "st,stm32-qspi" compatible string was first introduced in U-boot. But later in kernel side, "st,stm32f469-qspi" was used. To simplify, align U-boot QSPI compatible string with kernel one. Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
* ARM: dts: stm32: Remove useless "st, stm32-gpio" compatible stringPatrice Chotard2019-07-121-17/+0
| | | | | | | | | Since pinctrl_stm32 driver update, each gpio bank is now binded by pinctrl driver. The compatible string "st,stm32-gpio" becomes useless, remove it. Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@st.com>
* ARM: dts: stm32: Restore old usart1 clock bindings for stm32f7Patrice Chotard2019-04-231-0/+1
| | | | | | | | As U-boot stm32f clock driver doesn't support new bindings for auxiliary clocks (clocks = <&rcc 1 ....>), restore old bindings for usart1 to get console output. Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
* ARM: dts: stm32: Sync DT with v4.20 kernel for stm32f7Patrice Chotard2019-04-231-10/+1
| | | | | | | | Synchronize stm32f7 device tree with kernel v4.20. All pinctrl bindings are updated. Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
* ARM: dts: stm32: Migrate U-boot nodes to U-boot DT files for stm32f7Patrice Chotard2019-04-231-14/+129
| | | | | | | | | | | | | In order to prepare and ease future DT synchronization with kernel DT, migrate all U-boot specific nodes/properties/addons to U-boot DT files. Migrate also DT nodes which are not yet available on kernel DT side as ethernet, ltdc and qspi nodes. Fix ethernet_mii pins and add missing qspi_pins for stm32746g-eval Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
* ARM: dts: stm32: Add timer support for STM32F7Patrice Chotard2018-03-131-0/+8
| | | | | | Add missing timer node to enable timer5 for STM32F7 SoCs family Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
* ARM: dts: stm32: add "u-boot, dm-pre-reloc" for clk_hse in stm32f7-u-bootPatrice Chotard2018-01-281-0/+4
| | | | | | | In order to retrieve the clk_hse fixed clock phandle in clk_stm32f driver, add "u-boot,dm-pre-reloc" property in Uboot specific DT file. Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
* ARM: DTS: stm32: add pwrcfg node for stm32f746Patrice Chotard2017-11-291-0/+4
| | | | | | | | This node is needed to enable performance mode when system frequency is set up to 200Mhz. Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Vikas Manocha <vikas.manocha@st.com>
* ARM: DT: STM32F746: add u-boot, dm-pre-reloc property to sub nodesVikas Manocha2017-05-081-0/+24
This patch is required for correct SPL device tree creation by fdtgrep as fdtgrep looks for u-boot,dm-pre-reloc property of the node to include it in the spl device tree. Not adding it in these subnodes ignores the pin muxing of peripherals which is almost always in the subnodes. Signed-off-by: Vikas Manocha <vikas.manocha@st.com> Reviewed-by: Tom Rini <trini@konsulko.com>