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ARM: dts: stm32: Create separate pinmux for qspi cs pin in stm32mp15-pinctrl.dtsi
authorPatrice Chotard <patrice.chotard@foss.st.com>
Tue, 23 Aug 2022 07:58:49 +0000 (09:58 +0200)
committerAlexandre Torgue <alexandre.torgue@foss.st.com>
Mon, 12 Sep 2022 13:19:12 +0000 (15:19 +0200)
commitea99a5a02ebca63b00a1676f1dd4f75b899fd51e
tree43b6c6588fa42295fa81eff5926e0c32bc1ae080tree | snapshot
parenta118ba387595ee7082f6da08fabbd22ac5b0957dcommit | diff
ARM: dts: stm32: Create separate pinmux for qspi cs pin in stm32mp15-pinctrl.dtsi

Create a separate pinmux for qspi chip select in stm32mp15-pinctrl.dtsi.
In the case we want to use transfer_one() API to communicate with a SPI
device, chip select signal must be driven individually.

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
arch/arm/boot/dts/stm32mp15-pinctrl.dtsi diff | blob | history
arch/arm/boot/dts/stm32mp157c-ev1.dts diff | blob | history
Domain: System / Kernel;