Revert "serial: sccnxp: Add DT support"

This reverts commit 85c996907473e4ef824774b97b26499adf66521f.

Alexander wishes to remove this patch as it is incorrect.

Reported-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 0 insertions, 53 deletions

diff --git a/Documentation/devicetree/bindings/tty/serial/sccnxp-serial.txt b/Documentation/devicetree/bindings/tty/serial/sccnxp-serial.txt
deleted file mode 100644
index d18b1698133e..000000000000
--- a/Documentation/devicetree/bindings/tty/serial/sccnxp-serial.txt
+++ /dev/null
@@ -1,53 +0,0 @@
-* NXP (Philips) SCC+++(SCN+++) serial driver
-
-Required properties:
-- compatible: Should be "nxp,<ictype>". The supported ICs include sc2681,
-  sc2691, sc2692, sc2891, sc2892, sc28202, sc68681 and sc68692.
-- reg: Address and length of the register set for the device.
-- interrupts: Should contain the interrupt number. If omitted,
-  polling mode will be used instead, so "poll-interval" property should
-  be populated in this case.
-
-Optional properties:
-- clocks: Phandle to input clock. If omitted, default IC frequency will be
-  used instead.
-- poll-interval: Poll interval time in nanoseconds.
-- vcc-supply: The regulator supplying the VCC to drive the chip.
-- nxp,sccnxp-io-cfg: Array contains values for the emulated modem signals.
-  The number of values depends on the UART-number in the selected chip.
-  Each value should be composed according to the following rules:
-  (LINE1 << SIGNAL1) | ... | (LINEX << SIGNALX), where:
-   LINE - VALUE:
-    OP0 - 1
-    OP1 - 2
-    OP2 - 3
-    OP3 - 4
-    OP4 - 5
-    OP5 - 6
-    OP6 - 7
-    OP7 - 8
-    IP0 - 9
-    IP1 - 10
-    IP2 - 11
-    IP3 - 12
-    IP4 - 13
-    IP5 - 14
-    IP6 - 15
-   SIGNAL - VALUE:
-    DTR - 0
-    RTS - 4
-    DSR - 8
-    CTS - 12
-    DCD - 16
-    RNG - 20
-    DIR - 24
-
-Example (Dual UART with direction control on OP0 & OP1):
-sc2892@10100000 {
-        compatible = "nxp,sc2892";
-        reg = <0x10100000 0x10>;
-        poll-interval = <10000>;
-        clocks = <&sc2892_clk>;
-        vcc-supply = <&sc2892_reg>;
-        nxp,sccnxp-io-cfg = <0x01000000 0x02000000>;
-};