From: hfdevel@gmx.net hfdevel@gmx.net
[ Upstream commit d542ce8d4769cdef6a7bc3437e59cfed9c68f0e4 ]
With the current device tree for meson8b, uarts B (e.g. available on pins 8/10 on Odroid-C1) and C (pins 3/5 on Odroid-C1) do not work, because they are relying on incorrect clocks. Change the references of pclk to the correct CLKID, to allow use of the two uarts.
Fixes: 3375aa77135f ("ARM: dts: meson8b: Fix the UART device-tree schema validation") Signed-off-by: Hans-Frieder Vogt hfdevel@gmx.net Reviewed-by: Martin Blumenstingl martin.blumenstingl@googlemail.com Link: https://lore.kernel.org/r/trinity-bf20bcb9-790b-4ab9-99e3-0831ef8257f4-16808... Signed-off-by: Neil Armstrong neil.armstrong@linaro.org Signed-off-by: Sasha Levin sashal@kernel.org --- arch/arm/boot/dts/meson8b.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/meson8b.dtsi b/arch/arm/boot/dts/meson8b.dtsi index d5a3fe21e8e7e..25f7c985f9ea1 100644 --- a/arch/arm/boot/dts/meson8b.dtsi +++ b/arch/arm/boot/dts/meson8b.dtsi @@ -740,13 +740,13 @@ &uart_A {
&uart_B { compatible = "amlogic,meson8b-uart"; - clocks = <&xtal>, <&clkc CLKID_UART0>, <&clkc CLKID_CLK81>; + clocks = <&xtal>, <&clkc CLKID_UART1>, <&clkc CLKID_CLK81>; clock-names = "xtal", "pclk", "baud"; };
&uart_C { compatible = "amlogic,meson8b-uart"; - clocks = <&xtal>, <&clkc CLKID_UART0>, <&clkc CLKID_CLK81>; + clocks = <&xtal>, <&clkc CLKID_UART2>, <&clkc CLKID_CLK81>; clock-names = "xtal", "pclk", "baud"; };