From: Marek Behún kabel@kernel.org
commit 1d88358a89dbac9c7d4559548b9a44840456e6fb upstream.
Add "syscon" compatible to the North Bridge clocks node to allow the cpufreq driver to access these registers via syscon API.
This is needed for a fix of cpufreq driver.
Signed-off-by: Marek Behún kabel@kernel.org Fixes: e8d66e7927b2 ("arm64: dts: marvell: armada-37xx: add nodes...") Cc: stable@vger.kernel.org Cc: Gregory CLEMENT gregory.clement@free-electrons.com Cc: Miquel Raynal miquel.raynal@bootlin.com Signed-off-by: Gregory CLEMENT gregory.clement@bootlin.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org Signed-off-by: Yang Yingliang yangyingliang@huawei.com --- arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi index d9531e242eb4c..3a611250f598d 100644 --- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi @@ -143,7 +143,8 @@ };
nb_periph_clk: nb-periph-clk@13000 { - compatible = "marvell,armada-3700-periph-clock-nb"; + compatible = "marvell,armada-3700-periph-clock-nb", + "syscon"; reg = <0x13000 0x100>; clocks = <&tbg 0>, <&tbg 1>, <&tbg 2>, <&tbg 3>, <&xtalclk>;