From: Addy Ke <addy.ke@xxxxxxxxxxxxxx>
Pl330 integrated in rk3288 platform doesn't support
DMAFLUSHP function. So we add arm,pl330-broken-no-flushp quirk
for it.
Signed-off-by: Addy Ke <addy.ke@xxxxxxxxxxxxxx>
Signed-off-by: Shawn Lin <shawn.lin@xxxxxxxxxxxxxx>
cc: Heiko Stuebner <heiko@xxxxxxxxx>
cc: Olof Johansson <olof@xxxxxxxxx>
cc: Sonny Rao <sonnyrao@xxxxxxxxxxxx>
Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
Reviewed-by: Sonny Rao <sonnyrao@xxxxxxxxxxxx>
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:
- add Reviewed-by: Sonny Rao <sonnyrao@xxxxxxxxxxxx>
Changes in v2:
- amend the author
- add Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
- amend Olof's mail address
Changes in v1:
- rename broken-no-flushp to "arm,pl330-broken-no-flushp" suggested
by Krzysztof.
- remove Sunny's tag
arch/arm/boot/dts/rk3288.dtsi | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index f0a0919..eba40dc 100644
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -147,6 +147,7 @@
#dma-cells = <1>;
clocks = <&cru ACLK_DMAC2>;
clock-names = "apb_pclk";
+ arm,pl330-broken-no-flushp;
};
dmac_bus_ns: dma-controller@ff600000 {
@@ -158,6 +159,7 @@
clocks = <&cru ACLK_DMAC1>;
clock-names = "apb_pclk";
status = "disabled";
+ arm,pl330-broken-no-flushp;
};
dmac_bus_s: dma-controller@ffb20000 {
@@ -168,6 +170,7 @@
#dma-cells = <1>;
clocks = <&cru ACLK_DMAC1>;
clock-names = "apb_pclk";
+ arm,pl330-broken-no-flushp;
};
};
--
1.9.1
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