summaryrefslogtreecommitdiffstats
path: root/dts/Bindings/security/tpm/st33zp24-spi.txt
diff options
context:
space:
mode:
Diffstat (limited to 'dts/Bindings/security/tpm/st33zp24-spi.txt')
-rw-r--r--dts/Bindings/security/tpm/st33zp24-spi.txt32
1 files changed, 0 insertions, 32 deletions
diff --git a/dts/Bindings/security/tpm/st33zp24-spi.txt b/dts/Bindings/security/tpm/st33zp24-spi.txt
deleted file mode 100644
index 37198971f1..0000000000
--- a/dts/Bindings/security/tpm/st33zp24-spi.txt
+++ /dev/null
@@ -1,32 +0,0 @@
-* STMicroelectronics SAS. ST33ZP24 TPM SoC
-
-Required properties:
-- compatible: Should be "st,st33zp24-spi".
-- spi-max-frequency: Maximum SPI frequency (<= 10000000).
-
-Optional ST33ZP24 Properties:
-- interrupts: GPIO interrupt to which the chip is connected
-- lpcpd-gpios: Output GPIO pin used for ST33ZP24 power management D1/D2 state.
-If set, power must be present when the platform is going into sleep/hibernate mode.
-
-Optional SoC Specific Properties:
-- pinctrl-names: Contains only one value - "default".
-- pintctrl-0: Specifies the pin control groups used for this controller.
-
-Example (for ARM-based BeagleBoard xM with ST33ZP24 on SPI4):
-
-&mcspi4 {
-
-
- st33zp24@0 {
-
- compatible = "st,st33zp24-spi";
-
- spi-max-frequency = <10000000>;
-
- interrupt-parent = <&gpio5>;
- interrupts = <7 IRQ_TYPE_LEVEL_HIGH>;
-
- lpcpd-gpios = <&gpio5 15 GPIO_ACTIVE_HIGH>;
- };
-};