[PATCH mvebu v3 01/10] arm64: dts: marvell: armada-37xx: add syscon compatible to NB clk node
From: Pali Rohár <pali@kernel.org>
Date: 2021-02-22 19:43:34
Also in:
linux-clk, lkml
Subsystem:
arm/marvell kirkwood and armada 370, 375, 38x, 39x, xp, 3700, 7k/8k, cn9130 soc support, the rest · Maintainers:
Andrew Lunn, Gregory Clement, Sebastian Hesselbarth, Linus Torvalds
From: Marek Behún <kabel@kernel.org>
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>
Tested-by: Pali Rohár <pali@kernel.org>
Tested-by: Tomasz Maciej Nowak <redacted>
Tested-by: Anders Trier Olesen <redacted>
Tested-by: Philip Soares <redacted>
Fixes: e8d66e7927b2 ("arm64: dts: marvell: armada-37xx: add nodes...")
Cc: stable@vger.kernel.org
---
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 d5b6c0a1c54a..a89e47d95eef 100644
--- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi@@ -156,7 +156,8 @@ }; 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>;
--
2.20.1
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