From: Shawn Lin <shawn.lin@xxxxxxxxxxxxxx>
Pl330 integrated in rk3xxx platform doesn't support
DMAFLUSHP function. So we add arm,pl330-broken-no-flushp quirk
for it.
Signed-off-by: Shawn Lin <shawn.lin@xxxxxxxxxxxxxx>
cc: Heiko Stuebner <heiko@xxxxxxxxx>
cc: Doug Anderson <dianders@xxxxxxxxxxxx>
cc: Olof Johansson <olof@xxxxxxxxx>
Signed-off-by: Caesar Wang <wxt@xxxxxxxxxxxxxx>
---
Changes in v7: None
Changes in v6: None
Changes in v5: None
Changes in v4: None
Changes in v3: None
Changes in v2: None
Changes in v1:
- rename broken-no-flushp to "arm,pl330-broken-no-flushp" suggested
by Krzysztof.
arch/arm/boot/dts/rk3xxx.dtsi | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm/boot/dts/rk3xxx.dtsi b/arch/arm/boot/dts/rk3xxx.dtsi
index 99eeea7..0012049 100644
--- a/arch/arm/boot/dts/rk3xxx.dtsi
+++ b/arch/arm/boot/dts/rk3xxx.dtsi
@@ -80,6 +80,7 @@
#dma-cells = <1>;
clocks = <&cru ACLK_DMA1>;
clock-names = "apb_pclk";
+ arm,pl330-broken-no-flushp;
};
dmac1_ns: dma-controller@2001c000 {
@@ -90,6 +91,7 @@
#dma-cells = <1>;
clocks = <&cru ACLK_DMA1>;
clock-names = "apb_pclk";
+ arm,pl330-broken-no-flushp;
status = "disabled";
};
@@ -101,6 +103,7 @@
#dma-cells = <1>;
clocks = <&cru ACLK_DMA2>;
clock-names = "apb_pclk";
+ arm,pl330-broken-no-flushp;
};
};
--
1.9.1
--
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