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| author | Daniel Golle <daniel@makrotopia.org> | 2020-02-02 18:02:11 +0200 |
|---|---|---|
| committer | Daniel Golle <daniel@makrotopia.org> | 2020-02-07 12:54:33 +0200 |
| commit | 16031ebaf89f68ff3328e8d4a922adb244c2d5ae (patch) | |
| tree | fa794e3a8002a9044f7e5621c9f286b1bba0f94f /target/linux/ath79/dts | |
| parent | b439d3bfb5bf6e5cc1e2ad5b7a086eb46995eeaf (diff) | |
| download | upstream-16031ebaf89f68ff3328e8d4a922adb244c2d5ae.tar.gz upstream-16031ebaf89f68ff3328e8d4a922adb244c2d5ae.tar.bz2 upstream-16031ebaf89f68ff3328e8d4a922adb244c2d5ae.zip | |
ath79: add support for Atheros AR934x HS UART
AR934x chips also got the 'old' qca,ar9330-uart in addition to the
'new' ns16550a compatible one. Add support for UART1 clock selector as
well as device-tree bindings in ar934x.dtsi to make use of that uart.
Reported-by: Piotr Dymacz <pepe2k@gmail.com>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Diffstat (limited to 'target/linux/ath79/dts')
| -rw-r--r-- | target/linux/ath79/dts/ar934x.dtsi | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/target/linux/ath79/dts/ar934x.dtsi b/target/linux/ath79/dts/ar934x.dtsi index c17623511b..e8c21fb710 100644 --- a/target/linux/ath79/dts/ar934x.dtsi +++ b/target/linux/ath79/dts/ar934x.dtsi @@ -133,6 +133,19 @@ #reset-cells = <1>; }; + + hs_uart: uart@18500000 { + compatible = "qca,ar9330-uart"; + reg = <0x18500000 0x14>; + + interrupts = <6>; + interrupt-parent = <&miscintc>; + + clocks = <&pll ATH79_CLK_UART1>; + clock-names = "uart"; + + status = "disabled"; + }; }; nand: nand@1b000200 { |