[PATCH v1] Documentation: add Device tree bindings for hwmon/nct7802
reg-init implementation is borowerd from broadcom,c45-reg-init and marvell,reg-init. Signed-off-by: Constantine Shulyupin --- --- .../devicetree/bindings/hwmon/nct7802.txt | 27 ++ 1 file changed, 27 insertions(+) create mode 100644 Documentation/devicetree/bindings/hwmon/nct7802.txt diff --git a/Documentation/devicetree/bindings/hwmon/nct7802.txt b/Documentation/devicetree/bindings/hwmon/nct7802.txt new file mode 100644 index 000..fa83628 --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/nct7802.txt @@ -0,0 +1,27 @@ +Nuvoton NCT7802Y Hardware Monitoring IC + +Required node properties: + + - "compatible": must be "nuvoton,nct7802" + - "reg": I2C bus address of the device + +Optional properties: + +Numeric registors initialiaztion: + +- nct7802,reg-init : one of more sets of 4 cells. The first cell + is the page address, the second a register address within the page, + the third cell contains a mask to be ANDed with the existing register + value, and the fourth cell is ORed with the result to yield the + new register value. If the third cell has a value of zero, + no read of the existing value is performed. + +Example nct7802 node: + +nct7802 { + compatible = "nuvoton,nct7802"; + reg = <0x2a>; + nct7802,reg-init = + <0 0x21 0 0x01 > // START = 1 + <0 0x22 0x03 0x02>; // RTD1_MD = 2 +}; -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
[PATCH v1] Documentation: add Device tree bindings for hwmon/nct7802
reg-init implementation is borowerd from broadcom,c45-reg-init and marvell,reg-init. Signed-off-by: Constantine Shulyupin co...@makelinux.com --- --- .../devicetree/bindings/hwmon/nct7802.txt | 27 ++ 1 file changed, 27 insertions(+) create mode 100644 Documentation/devicetree/bindings/hwmon/nct7802.txt diff --git a/Documentation/devicetree/bindings/hwmon/nct7802.txt b/Documentation/devicetree/bindings/hwmon/nct7802.txt new file mode 100644 index 000..fa83628 --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/nct7802.txt @@ -0,0 +1,27 @@ +Nuvoton NCT7802Y Hardware Monitoring IC + +Required node properties: + + - compatible: must be nuvoton,nct7802 + - reg: I2C bus address of the device + +Optional properties: + +Numeric registors initialiaztion: + +- nct7802,reg-init : one of more sets of 4 cells. The first cell + is the page address, the second a register address within the page, + the third cell contains a mask to be ANDed with the existing register + value, and the fourth cell is ORed with the result to yield the + new register value. If the third cell has a value of zero, + no read of the existing value is performed. + +Example nct7802 node: + +nct7802 { + compatible = nuvoton,nct7802; + reg = 0x2a; + nct7802,reg-init = + 0 0x21 0 0x01 // START = 1 + 0 0x22 0x03 0x02; // RTD1_MD = 2 +}; -- 1.9.1 -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/