diff options
| author | Martin Blumenstingl <martin.blumenstingl@googlemail.com> | 2017-01-15 23:32:53 +0100 |
|---|---|---|
| committer | Kevin Hilman <khilman@baylibre.com> | 2017-01-18 14:35:01 -0800 |
| commit | 261e1d5cc5ee994f17089d8f0d4f8443743d732d (patch) | |
| tree | d38bf5c072f2cb95debc47c436fcfba849d85f04 /arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi | |
| parent | 890a96a257b497e8361055ffbf66e2fd08833074 (diff) | |
| download | linux-261e1d5cc5ee994f17089d8f0d4f8443743d732d.tar.bz2 | |
ARM64: dts: meson-gx: add the serial CTS and RTS pin groups
This adds pinctrl group nodes for the CTS and RTS pins of each serial
controller. This makes it possible to enable the CTS and RTS pins which
are controlled by the serial controller hardware (through the meson_uart
driver).
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Tested-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Diffstat (limited to 'arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi index 474435e21759..f001c4d007bc 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi @@ -138,6 +138,14 @@ }; }; + uart_ao_a_cts_rts_pins: uart_ao_a_cts_rts { + mux { + groups = "uart_cts_ao_a", + "uart_rts_ao_a"; + function = "uart_ao"; + }; + }; + uart_ao_b_pins: uart_ao_b { mux { groups = "uart_tx_ao_b", "uart_rx_ao_b"; @@ -145,6 +153,14 @@ }; }; + uart_ao_b_cts_rts_pins: uart_ao_b_cts_rts { + mux { + groups = "uart_cts_ao_b", + "uart_rts_ao_b"; + function = "uart_ao_b"; + }; + }; + remote_input_ao_pins: remote_input_ao { mux { groups = "remote_input_ao"; @@ -290,6 +306,14 @@ }; }; + uart_a_cts_rts_pins: uart_a_cts_rts { + mux { + groups = "uart_cts_a", + "uart_rts_a"; + function = "uart_a"; + }; + }; + uart_b_pins: uart_b { mux { groups = "uart_tx_b", @@ -298,6 +322,14 @@ }; }; + uart_b_cts_rts_pins: uart_b_cts_rts { + mux { + groups = "uart_cts_b", + "uart_rts_b"; + function = "uart_b"; + }; + }; + uart_c_pins: uart_c { mux { groups = "uart_tx_c", @@ -306,6 +338,14 @@ }; }; + uart_c_cts_rts_pins: uart_c_cts_rts { + mux { + groups = "uart_cts_c", + "uart_rts_c"; + function = "uart_c"; + }; + }; + i2c_a_pins: i2c_a { mux { groups = "i2c_sck_a", |