[PATCH 1/1] ARM: dts: meson: Extend L2 cache controller node for Meson8 and Meson8b
Martin Blumenstingl
martin.blumenstingl at googlemail.com
Mon Apr 17 14:42:44 PDT 2017
From: Carlo Caione <carlo at endlessm.com>
This patch extends the L2 cache controller node for the Amlogic Meson8
and Meson8b SoCs with some missing parameters. These are taken from the
Amlogic GPL kernel source.
Signed-off-by: Carlo Caione <carlo at endlessm.com>
[apply the change to Meson8 and Meson8b and updated description]
Signed-off-by: Martin Blumenstingl <martin.blumenstingl at googlemail.com>
---
arch/arm/boot/dts/meson8.dtsi | 6 ++++++
arch/arm/boot/dts/meson8b.dtsi | 6 ++++++
2 files changed, 12 insertions(+)
diff --git a/arch/arm/boot/dts/meson8.dtsi b/arch/arm/boot/dts/meson8.dtsi
index 5eaaf067c76a..6993077331c7 100644
--- a/arch/arm/boot/dts/meson8.dtsi
+++ b/arch/arm/boot/dts/meson8.dtsi
@@ -188,6 +188,12 @@
clocks = <&clk81>;
};
+&L2 {
+ arm,data-latency = <3 3 3>;
+ arm,tag-latency = <2 2 2>;
+ arm,filter-ranges = <0x100000 0xc0000000>;
+};
+
&spifc {
clocks = <&clk81>;
};
diff --git a/arch/arm/boot/dts/meson8b.dtsi b/arch/arm/boot/dts/meson8b.dtsi
index ef9ac974111c..d9f116a418b2 100644
--- a/arch/arm/boot/dts/meson8b.dtsi
+++ b/arch/arm/boot/dts/meson8b.dtsi
@@ -171,6 +171,12 @@
};
};
+&L2 {
+ arm,data-latency = <3 3 3>;
+ arm,tag-latency = <2 2 2>;
+ arm,filter-ranges = <0x100000 0xc0000000>;
+};
+
&uart_AO {
clocks = <&clkc CLKID_CLK81>;
};
--
2.12.2
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