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zephyr/dts/arm/st/f4/stm32f429vX.dtsi

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dts: stm32: add SPI nodes and give example for /delete-node/ Most STM32F429 SoCs have 6 SPIs, but STM32F429Vx SoCs only have 4 SPIs. This is one of the rare conditions where device-tree directive /delete-node/ should be used. Add spi5 and spi6 node to stm32f429.dtsi. Create file stm32f429vX.dtsi to delete those nodes and document usage of /delete-node/ directive. Signed-off-by: Daniel Wagenknecht <wagenknecht.daniel@gmail.com>
2018-02-15 06:22:13 +08:00
/*
* Copyright (c) 2018 Daniel Wagenknecht
*
* Document the usage of /delete-node/ for device tree nodes
* that are missing on on only a small subset of SoCs of a given group
* of SoCs.
* Don't remove this file even if none of the SoCs currently
* implemented in zephyr use it.
*
* spi5 and spi6 are present on all STM32F429XX SoCs except
* STM32F429vX SoCs, so they are defined in stm32f429.dtsi and deleted
* here.
*
* SPDX-License-Identifier: Apache-2.0
*/
dts: arm: st: Remove use of CONFIG_SOC_* from STM32 F4 dts files To move forward and remove use of Kconfig in dts files lets just create SoC specific dtsi files that the boards can include. We also seperate out the F4 dtsi files into their own dir. Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2018-09-27 21:23:16 +08:00
#include <st/f4/stm32f429.dtsi>
dts: stm32: add SPI nodes and give example for /delete-node/ Most STM32F429 SoCs have 6 SPIs, but STM32F429Vx SoCs only have 4 SPIs. This is one of the rare conditions where device-tree directive /delete-node/ should be used. Add spi5 and spi6 node to stm32f429.dtsi. Create file stm32f429vX.dtsi to delete those nodes and document usage of /delete-node/ directive. Signed-off-by: Daniel Wagenknecht <wagenknecht.daniel@gmail.com>
2018-02-15 06:22:13 +08:00
dts: stm32f429vX: Fix delete-node syntax According to Device Tree specification, previously defined nodes may be deleted with the followin syntax: /delete-node/ node-name; or /delete-node/ &label; Signed-off-by: Yannis Damigos <giannis.damigos@gmail.com>
2018-09-09 19:11:34 +08:00
/delete-node/ &spi5;
dts: stm32: add SPI nodes and give example for /delete-node/ Most STM32F429 SoCs have 6 SPIs, but STM32F429Vx SoCs only have 4 SPIs. This is one of the rare conditions where device-tree directive /delete-node/ should be used. Add spi5 and spi6 node to stm32f429.dtsi. Create file stm32f429vX.dtsi to delete those nodes and document usage of /delete-node/ directive. Signed-off-by: Daniel Wagenknecht <wagenknecht.daniel@gmail.com>
2018-02-15 06:22:13 +08:00
dts: stm32f429vX: Fix delete-node syntax According to Device Tree specification, previously defined nodes may be deleted with the followin syntax: /delete-node/ node-name; or /delete-node/ &label; Signed-off-by: Yannis Damigos <giannis.damigos@gmail.com>
2018-09-09 19:11:34 +08:00
/delete-node/ &spi6;
dts/arm/st/stm32f4: Add I2S support to DTS Add I2S bus initial support to stm32f4 SOC family. On stm32f4 the I2S shares same controller as SPI, so the declarations have been adapted from SPI ones. Signed-off-by: Armando Visconti <armando.visconti@st.com>
2018-10-01 19:43:26 +08:00
/delete-node/ &i2s5;
/delete-node/ &i2s6;