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-rw-r--r--dts/Bindings/security/tpm/google,cr50.txt19
-rw-r--r--dts/Bindings/security/tpm/ibmvtpm.txt41
-rw-r--r--dts/Bindings/security/tpm/st33zp24-i2c.txt34
-rw-r--r--dts/Bindings/security/tpm/st33zp24-spi.txt32
-rw-r--r--dts/Bindings/security/tpm/tpm-i2c.txt26
-rw-r--r--dts/Bindings/security/tpm/tpm_tis_mmio.txt25
-rw-r--r--dts/Bindings/security/tpm/tpm_tis_spi.txt23
7 files changed, 0 insertions, 200 deletions
diff --git a/dts/Bindings/security/tpm/google,cr50.txt b/dts/Bindings/security/tpm/google,cr50.txt
deleted file mode 100644
index cd69c2efdd..0000000000
--- a/dts/Bindings/security/tpm/google,cr50.txt
+++ /dev/null
@@ -1,19 +0,0 @@
-* H1 Secure Microcontroller with Cr50 Firmware on SPI Bus.
-
-H1 Secure Microcontroller running Cr50 firmware provides several
-functions, including TPM-like functionality. It communicates over
-SPI using the FIFO protocol described in the PTP Spec, section 6.
-
-Required properties:
-- compatible: Should be "google,cr50".
-- spi-max-frequency: Maximum SPI frequency.
-
-Example:
-
-&spi0 {
- tpm@0 {
- compatible = "google,cr50";
- reg = <0>;
- spi-max-frequency = <800000>;
- };
-};
diff --git a/dts/Bindings/security/tpm/ibmvtpm.txt b/dts/Bindings/security/tpm/ibmvtpm.txt
deleted file mode 100644
index d89f999713..0000000000
--- a/dts/Bindings/security/tpm/ibmvtpm.txt
+++ /dev/null
@@ -1,41 +0,0 @@
-* Device Tree Bindings for IBM Virtual Trusted Platform Module(vtpm)
-
-Required properties:
-
-- compatible : property name that conveys the platform architecture
- identifiers, as 'IBM,vtpm'
-- device_type : specifies type of virtual device
-- interrupts : property specifying the interrupt source number and
- sense code associated with this virtual I/O Adapters
-- ibm,my-drc-index : integer index for the connector between the device
- and its parent - present only if Dynamic
- Reconfiguration(DR) Connector is enabled
-- ibm,#dma-address-cells: specifies the number of cells that are used to
- encode the physical address field of dma-window
- properties
-- ibm,#dma-size-cells : specifies the number of cells that are used to
- encode the size field of dma-window properties
-- ibm,my-dma-window : specifies DMA window associated with this virtual
- IOA
-- ibm,loc-code : specifies the unique and persistent location code
- associated with this virtual I/O Adapters
-- linux,sml-base : 64-bit base address of the reserved memory allocated
- for the firmware event log
-- linux,sml-size : size of the memory allocated for the firmware event log
-
-Example (IBM Virtual Trusted Platform Module)
----------------------------------------------
-
- vtpm@30000003 {
- ibm,#dma-size-cells = <0x2>;
- compatible = "IBM,vtpm";
- device_type = "IBM,vtpm";
- ibm,my-drc-index = <0x30000003>;
- ibm,#dma-address-cells = <0x2>;
- linux,sml-base = <0xc60e 0x0>;
- interrupts = <0xa0003 0x0>;
- ibm,my-dma-window = <0x10000003 0x0 0x0 0x0 0x10000000>;
- ibm,loc-code = "U8286.41A.10082DV-V3-C3";
- reg = <0x30000003>;
- linux,sml-size = <0xbce10200>;
- };
diff --git a/dts/Bindings/security/tpm/st33zp24-i2c.txt b/dts/Bindings/security/tpm/st33zp24-i2c.txt
deleted file mode 100644
index 0dc121b6ea..0000000000
--- a/dts/Bindings/security/tpm/st33zp24-i2c.txt
+++ /dev/null
@@ -1,34 +0,0 @@
-* STMicroelectronics SAS. ST33ZP24 TPM SoC
-
-Required properties:
-- compatible: Should be "st,st33zp24-i2c".
-- clock-frequency: I²C work frequency.
-- reg: address on the bus
-
-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 I2C2):
-
-&i2c2 {
-
-
- st33zp24: st33zp24@13 {
-
- compatible = "st,st33zp24-i2c";
-
- reg = <0x13>;
- clock-frequency = <400000>;
-
- interrupt-parent = <&gpio5>;
- interrupts = <7 IRQ_TYPE_LEVEL_HIGH>;
-
- lpcpd-gpios = <&gpio5 15 GPIO_ACTIVE_HIGH>;
- };
-};
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>;
- };
-};
diff --git a/dts/Bindings/security/tpm/tpm-i2c.txt b/dts/Bindings/security/tpm/tpm-i2c.txt
deleted file mode 100644
index a65d7b71e8..0000000000
--- a/dts/Bindings/security/tpm/tpm-i2c.txt
+++ /dev/null
@@ -1,26 +0,0 @@
-* Device Tree Bindings for I2C based Trusted Platform Module(TPM)
-
-Required properties:
-
-- compatible : 'manufacturer,model', eg. nuvoton,npct650
-- label : human readable string describing the device, eg. "tpm"
-- linux,sml-base : 64-bit base address of the reserved memory allocated for
- the firmware event log
-- linux,sml-size : size of the memory allocated for the firmware event log
-
-Optional properties:
-
-- powered-while-suspended: present when the TPM is left powered on between
- suspend and resume (makes the suspend/resume
- callbacks do nothing).
-
-Example (for OpenPower Systems with Nuvoton TPM 2.0 on I2C)
-----------------------------------------------------------
-
-tpm@57 {
- reg = <0x57>;
- label = "tpm";
- compatible = "nuvoton,npct650", "nuvoton,npct601";
- linux,sml-base = <0x7f 0xfd450000>;
- linux,sml-size = <0x10000>;
-};
diff --git a/dts/Bindings/security/tpm/tpm_tis_mmio.txt b/dts/Bindings/security/tpm/tpm_tis_mmio.txt
deleted file mode 100644
index 7c6304426d..0000000000
--- a/dts/Bindings/security/tpm/tpm_tis_mmio.txt
+++ /dev/null
@@ -1,25 +0,0 @@
-Trusted Computing Group MMIO Trusted Platform Module
-
-The TCG defines multi vendor standard for accessing a TPM chip, this
-is the standard protocol defined to access the TPM via MMIO. Typically
-this interface will be implemented over Intel's LPC bus.
-
-Refer to the 'TCG PC Client Specific TPM Interface Specification (TIS)' TCG
-publication for the specification.
-
-Required properties:
-
-- compatible: should contain a string below for the chip, followed by
- "tcg,tpm-tis-mmio". Valid chip strings are:
- * "atmel,at97sc3204"
-- reg: The location of the MMIO registers, should be at least 0x5000 bytes
-- interrupts: An optional interrupt indicating command completion.
-
-Example:
-
- tpm_tis@90000 {
- compatible = "atmel,at97sc3204", "tcg,tpm-tis-mmio";
- reg = <0x90000 0x5000>;
- interrupt-parent = <&EIC0>;
- interrupts = <1 2>;
- };
diff --git a/dts/Bindings/security/tpm/tpm_tis_spi.txt b/dts/Bindings/security/tpm/tpm_tis_spi.txt
deleted file mode 100644
index b800667da9..0000000000
--- a/dts/Bindings/security/tpm/tpm_tis_spi.txt
+++ /dev/null
@@ -1,23 +0,0 @@
-Required properties:
-- compatible: should be one of the following
- "st,st33htpm-spi"
- "infineon,slb9670"
- "tcg,tpm_tis-spi"
-- spi-max-frequency: Maximum SPI frequency (depends on TPMs).
-
-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 TPM_TIS on SPI4):
-
-&mcspi4 {
-
-
- tpm_tis@0 {
-
- compatible = "tcg,tpm_tis-spi";
-
- spi-max-frequency = <10000000>;
- };
-};
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-16 12:01:38 +0000