[PATCH v6 05/10] ARM: dts: Add arm,pl330-broken-no-flushp quirk for rk3xxx platform

Shawn Lin
2015-10-15T01:39:38Z

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@rock-chips.com>
cc: Heiko Stuebner <heiko@sntech.de>
cc: Doug Anderson <dianders@chromium.org>
cc: Olof Johansson <olof@lixom.net>

---

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 4497d28..f3d419b 100644
--- a/arch/arm/boot/dts/rk3xxx.dtsi
+++ b/arch/arm/boot/dts/rk3xxx.dtsi
@@ -79,6 +79,7 @@
#dma-cells = <1>;
clocks = <&cru ACLK_DMA1>;
clock-names = "apb_pclk";
+ arm,pl330-broken-no-flushp;
};

dmac1_ns: dma-controller@2001c000 {
@@ -89,6 +90,7 @@
#dma-cells = <1>;
clocks = <&cru ACLK_DMA1>;
clock-names = "apb_pclk";
+ arm,pl330-broken-no-flushp;
status = "disabled";
};

@@ -100,6 +102,7 @@
#dma-cells = <1>;
clocks = <&cru ACLK_DMA2>;
clock-names = "apb_pclk";
+ arm,pl330-broken-no-flushp;
};
};

--
2.3.7