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zephyr/dts/bindings/spi
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Maureen Helm 10c1ded452 drivers: spi: Add optional delays to mcux dspi and lpspi drivers 
Adds optional device tree properties to set delays between spi chip
select assert/deassert and clock edges in the mcux dspi and lpspi
drivers. If these properties are not set, then the minimum supported
delays are used.

Verified that tests/drivers/spi/spi_loopback/ still passes on
mimxrt1050_evk (lpspi driver) and frdm_k64f (dspi driver).

Measured with a scope that the pcs-sck-delay and sck-pcs-delay times on
the first spi transaction in the test are reduced from 7.82 us to 20 ns
on mimxrt1050_evk.

Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
2020-07-02 07:57:36 -04:00
..
atmel,sam-spi.yaml dts: atmel sam: Add pinctrl support for SAM SPI 2020-04-25 09:29:54 -05:00
atmel,sam0-spi.yaml drivers: spi: spi_sam0: rework devicetree support 2020-04-25 09:30:16 -05:00
litex,spi.yaml dts: bindings: Remove 'title:' and put all info. into 'description:' 2019-12-18 11:52:45 +01:00
microchip,xec-qmspi.yaml dts: bindings: Remove 'title:' and put all info. into 'description:' 2019-12-18 11:52:45 +01:00
nordic,nrf-spi-common.yaml dts: Use separate compatibles for Nordic SPI/SPIM/SPIS peripherals 2019-09-26 19:13:17 +02:00
nordic,nrf-spi.yaml dts: bindings: Remove 'title:' and put all info. into 'description:' 2019-12-18 11:52:45 +01:00
nordic,nrf-spim.yaml dts: bindings: Remove 'title:' and put all info. into 'description:' 2019-12-18 11:52:45 +01:00
nordic,nrf-spis.yaml dts: bindings: Remove 'title:' and put all info. into 'description:' 2019-12-18 11:52:45 +01:00
nxp,imx-flexspi.yaml dts: bindings: Remove 'title:' and put all info. into 'description:' 2019-12-18 11:52:45 +01:00
nxp,imx-lpspi.yaml drivers: spi: Add optional delays to mcux dspi and lpspi drivers 2020-07-02 07:57:36 -04:00
nxp,kinetis-dspi.yaml drivers: spi: Add optional delays to mcux dspi and lpspi drivers 2020-07-02 07:57:36 -04:00
nxp,lpc-spi.yaml dts: Introduce shared binding for nxp flexcomm peripheral 2020-04-10 07:21:41 -05:00
opencores,spi-simple.yaml dts: bindings: Remove 'title:' and put all info. into 'description:' 2019-12-18 11:52:45 +01:00
openisa,rv32m1-lpspi.yaml dts: bindings: Remove 'title:' and put all info. into 'description:' 2019-12-18 11:52:45 +01:00
sifive,spi0.yaml dts: bindings: Remove 'title:' and put all info. into 'description:' 2019-12-18 11:52:45 +01:00
silabs,gecko-spi-usart.yaml dts: silabs,gecko-spi-usuart: Remove title as its deprecated 2020-01-15 11:37:28 -06:00
snps,designware-spi.yaml dts: bindings: Remove 'title:' and put all info. into 'description:' 2019-12-18 11:52:45 +01:00
spi-controller.yaml dts: bindings: Replace 'child-bus:'/'parent-bus:' with 'bus:'/'on-bus:' 2019-12-19 11:02:28 +01:00
spi-device.yaml dts: bindings: Replace 'child-bus:'/'parent-bus:' with 'bus:'/'on-bus:' 2019-12-19 11:02:28 +01:00
st,stm32-spi-fifo.yaml dts: bindings: Remove 'title:' and put all info. into 'description:' 2019-12-18 11:52:45 +01:00
st,stm32-spi.yaml dts: bindings: Remove 'title:' and put all info. into 'description:' 2019-12-18 11:52:45 +01:00
ti,cc13xx-cc26xx-spi.yaml dts: bindings: Remove 'title:' and put all info. into 'description:' 2019-12-18 11:52:45 +01:00