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author | Sascha Hauer <s.hauer@pengutronix.de> | 2015-04-13 10:37:32 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2015-04-13 10:37:32 +0200 |
commit | 38504401dae231611f489b10734d9e9ab34082d5 (patch) | |
tree | bcafb4a18650ea2b4f8e78f47bafaf7feaf54c68 /dts/Bindings/serial | |
parent | 67310b17f5adcea4fbd1f1bf42e0c4fa8328631c (diff) | |
download | barebox-38504401dae231611f489b10734d9e9ab34082d5.tar.gz barebox-38504401dae231611f489b10734d9e9ab34082d5.tar.xz |
dts: update to v4.0-rc3
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/serial')
-rw-r--r-- | dts/Bindings/serial/snps-dw-apb-uart.txt | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/dts/Bindings/serial/snps-dw-apb-uart.txt b/dts/Bindings/serial/snps-dw-apb-uart.txt index 7f76214f72..289c40ed74 100644 --- a/dts/Bindings/serial/snps-dw-apb-uart.txt +++ b/dts/Bindings/serial/snps-dw-apb-uart.txt @@ -21,6 +21,18 @@ Optional properties: - reg-io-width : the size (in bytes) of the IO accesses that should be performed on the device. If this property is not present then single byte accesses are used. +- dcd-override : Override the DCD modem status signal. This signal will always + be reported as active instead of being obtained from the modem status + register. Define this if your serial port does not use this pin. +- dsr-override : Override the DTS modem status signal. This signal will always + be reported as active instead of being obtained from the modem status + register. Define this if your serial port does not use this pin. +- cts-override : Override the CTS modem status signal. This signal will always + be reported as active instead of being obtained from the modem status + register. Define this if your serial port does not use this pin. +- ri-override : Override the RI modem status signal. This signal will always be + reported as inactive instead of being obtained from the modem status register. + Define this if your serial port does not use this pin. Example: @@ -31,6 +43,10 @@ Example: interrupts = <10>; reg-shift = <2>; reg-io-width = <4>; + dcd-override; + dsr-override; + cts-override; + ri-override; }; Example with one clock: |