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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2016-02-03 10:25:36 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2016-02-04 08:40:36 +0100 |
| commit | 0ff58575c9d66f660886387c2e68d8c5c724e87b (patch) | |
| tree | 4a889d1478da83ae46db96f5c049872cdb90eeb6 /dts/Bindings/i2c/i2c-at91.txt | |
| parent | a0da52f83c36a81984e0fca4b75d522b955df267 (diff) | |
| download | barebox-0ff58575c9d66f660886387c2e68d8c5c724e87b.tar.gz barebox-0ff58575c9d66f660886387c2e68d8c5c724e87b.tar.xz | |
dts: update to v4.5-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/i2c/i2c-at91.txt')
| -rw-r--r-- | dts/Bindings/i2c/i2c-at91.txt | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/dts/Bindings/i2c/i2c-at91.txt b/dts/Bindings/i2c/i2c-at91.txt index 6e81dc153f..ef973a0343 100644 --- a/dts/Bindings/i2c/i2c-at91.txt +++ b/dts/Bindings/i2c/i2c-at91.txt @@ -3,7 +3,7 @@ I2C for Atmel platforms Required properties : - compatible : Must be "atmel,at91rm9200-i2c", "atmel,at91sam9261-i2c", "atmel,at91sam9260-i2c", "atmel,at91sam9g20-i2c", "atmel,at91sam9g10-i2c", - "atmel,at91sam9x5-i2c" or "atmel,sama5d2-i2c" + "atmel,at91sam9x5-i2c", "atmel,sama5d4-i2c" or "atmel,sama5d2-i2c" - reg: physical base address of the controller and length of memory mapped region. - interrupts: interrupt number to the cpu. @@ -17,6 +17,8 @@ Optional properties: - dma-names: should contain "tx" and "rx". - atmel,fifo-size: maximum number of data the RX and TX FIFOs can store for FIFO capable I2C controllers. +- i2c-sda-hold-time-ns: TWD hold time, only available for "atmel,sama5d4-i2c" + and "atmel,sama5d2-i2c". - Child nodes conforming to i2c bus binding Examples : @@ -52,6 +54,7 @@ i2c0: i2c@f8034600 { #size-cells = <0>; clocks = <&flx0>; atmel,fifo-size = <16>; + i2c-sda-hold-time-ns = <336>; wm8731: wm8731@1a { compatible = "wm8731"; |