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> --- 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 906e938..6978ff6 100644 --- a/arch/arm/boot/dts/rk3288.dtsi +++ b/arch/arm/boot/dts/rk3288.dtsi @@ -145,6 +145,7 @@ #dma-cells = <1>; clocks = <&cru ACLK_DMAC2>; clock-names = "apb_pclk"; + arm,pl330-broken-no-flushp; }; dmac_bus_ns: dma-controller@ff600000 { @@ -156,6 +157,7 @@ clocks = <&cru ACLK_DMAC1>; clock-names = "apb_pclk"; status = "disabled"; + arm,pl330-broken-no-flushp; }; dmac_bus_s: dma-controller@ffb20000 { @@ -166,6 +168,7 @@ #dma-cells = <1>; clocks = <&cru ACLK_DMAC1>; clock-names = "apb_pclk"; + arm,pl330-broken-no-flushp; }; }; -- 2.3.7 -- To unsubscribe from this list: send the line "unsubscribe dmaengine" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html