st33zp24 exists in i2c and spi version. Both have different possible
configuration.
st33zp24.txt is renamed st33zp24-i2c.txt.
Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
---
.../bindings/security/tpm/st33zp24-i2c.txt | 36 ++++++++++++++++++++++
.../devicetree/bindings/security/tpm/st33zp24.txt | 36 ----------------------
2 files changed, 36 insertions(+), 36 deletions(-)
create mode 100644 Documentation/devicetree/bindings/security/tpm/st33zp24-i2c.txt
delete mode 100644 Documentation/devicetree/bindings/security/tpm/st33zp24.txt
diff --git a/Documentation/devicetree/bindings/security/tpm/st33zp24-i2c.txt b/Documentation/devicetree/bindings/security/tpm/st33zp24-i2c.txt
new file mode 100644
index 0000000..3ad115e
--- /dev/null
+++ b/Documentation/devicetree/bindings/security/tpm/st33zp24-i2c.txt
@@ -0,0 +1,36 @@
+* 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:
+- interrupt-parent: phandle for the interrupt gpio controller
+- 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 {
+
+ status = "okay";
+
+ 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/Documentation/devicetree/bindings/security/tpm/st33zp24.txt b/Documentation/devicetree/bindings/security/tpm/st33zp24.txt
deleted file mode 100644
index 0a7361d..0000000
--- a/Documentation/devicetree/bindings/security/tpm/st33zp24.txt
+++ /dev/null
@@ -1,36 +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:
-- interrupt-parent: phandle for the interrupt gpio controller
-- 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 {
-
- status = "okay";
-
- st33zp24: st33zp24@13 {
-
- compatible = "st,st33zp24-i2c";
-
- reg = <0x013>;
- clock-frequency = <400000>;
-
- interrupt-parent = <&gpio5>;
- interrupts = <7 IRQ_TYPE_LEVEL_HIGH>;
-
- lpcpd-gpios = <&gpio5 15 GPIO_ACTIVE_HIGH>;
- };
-};
--
2.1.0
--
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