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-rw-r--r--dts/Bindings/misc/atmel-ssc.txt2
-rw-r--r--dts/Bindings/misc/idt_89hpesx.txt44
2 files changed, 46 insertions, 0 deletions
diff --git a/dts/Bindings/misc/atmel-ssc.txt b/dts/Bindings/misc/atmel-ssc.txt
index efc98ea1f2..f8629bb739 100644
--- a/dts/Bindings/misc/atmel-ssc.txt
+++ b/dts/Bindings/misc/atmel-ssc.txt
@@ -24,6 +24,8 @@ Optional properties:
this parameter to choose where the clock from.
- By default the clock is from TK pin, if the clock from RK pin, this
property is needed.
+ - #sound-dai-cells: Should contain <0>.
+ - This property makes the SSC into an automatically registered DAI.
Examples:
- PDC transfer:
diff --git a/dts/Bindings/misc/idt_89hpesx.txt b/dts/Bindings/misc/idt_89hpesx.txt
new file mode 100644
index 0000000000..b9093b79ab
--- /dev/null
+++ b/dts/Bindings/misc/idt_89hpesx.txt
@@ -0,0 +1,44 @@
+EEPROM / CSR SMBus-slave interface of IDT 89HPESx devices
+
+Required properties:
+ - compatible : should be "<manufacturer>,<type>"
+ Basically there is only one manufacturer: idt, but some
+ compatible devices may be produced in future. Following devices
+ are supported: 89hpes8nt2, 89hpes12nt3, 89hpes24nt6ag2,
+ 89hpes32nt8ag2, 89hpes32nt8bg2, 89hpes12nt12g2, 89hpes16nt16g2,
+ 89hpes24nt24g2, 89hpes32nt24ag2, 89hpes32nt24bg2;
+ 89hpes12n3, 89hpes12n3a, 89hpes24n3, 89hpes24n3a;
+ 89hpes32h8, 89hpes32h8g2, 89hpes48h12, 89hpes48h12g2,
+ 89hpes48h12ag2, 89hpes16h16, 89hpes22h16, 89hpes22h16g2,
+ 89hpes34h16, 89hpes34h16g2, 89hpes64h16, 89hpes64h16g2,
+ 89hpes64h16ag2;
+ 89hpes12t3g2, 89hpes24t3g2, 89hpes16t4, 89hpes4t4g2,
+ 89hpes10t4g2, 89hpes16t4g2, 89hpes16t4ag2, 89hpes5t5,
+ 89hpes6t5, 89hpes8t5, 89hpes8t5a, 89hpes24t6, 89hpes6t6g2,
+ 89hpes24t6g2, 89hpes16t7, 89hpes32t8, 89hpes32t8g2,
+ 89hpes48t12, 89hpes48t12g2.
+ - reg : I2C address of the IDT 89HPESx device.
+
+Optionally there can be EEPROM-compatible subnode:
+ - compatible: There are five EEPROM devices supported: 24c32, 24c64, 24c128,
+ 24c256 and 24c512 differed by size.
+ - reg: Custom address of EEPROM device (If not specified IDT 89HPESx
+ (optional) device will try to communicate with EEPROM sited by default
+ address - 0x50)
+ - read-only : Parameterless property disables writes to the EEPROM
+ (optional)
+
+Example:
+ idt@60 {
+ compatible = "idt,89hpes32nt8ag2";
+ reg = <0x74>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ eeprom@50 {
+ compatible = "onsemi,24c64";
+ reg = <0x50>;
+ read-only;
+ };
+ };
+