From: Martin Blumenstingl martin.blumenstingl@googlemail.com
[ Upstream commit f31094fe8c16fbd2ca47921acf93b744b045aace ]
The clock controller registers are not 0x460 wide because the reset controller starts at CBUS 0x4404. This currently overlaps with the clock controller (which is at CBUS 0x4000).
There is no public documentation available on the actual size of the clock controller's register area (also called "HHI"). However, in Amlogic's GPL kernel sources the last "HHI" register is HHI_HDMI_PHY_CNTL2 at CBUS + 0x43a8. 0x400 was chosen because that size doesn't seem unlikely.
Fixes: 4a69fcd3a10803 ("ARM: meson: Add DTS for Odroid-C1 and Tronfy MXQ boards") Signed-off-by: Martin Blumenstingl martin.blumenstingl@googlemail.com Reviewed-by: Neil Armstrong narmstrong@baylibre.com Signed-off-by: Kevin Hilman khilman@baylibre.com Signed-off-by: Sasha Levin sashal@kernel.org --- arch/arm/boot/dts/meson8b.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/meson8b.dtsi b/arch/arm/boot/dts/meson8b.dtsi index 5b3e5c50c72f7..4293047a4b76b 100644 --- a/arch/arm/boot/dts/meson8b.dtsi +++ b/arch/arm/boot/dts/meson8b.dtsi @@ -163,7 +163,7 @@ #clock-cells = <1>; #reset-cells = <1>; compatible = "amlogic,meson8b-clkc"; - reg = <0x8000 0x4>, <0x4000 0x460>; + reg = <0x8000 0x4>, <0x4000 0x400>; };
reset: reset-controller@4404 {