[v6,04/10] ARM: dts: Add arm, pl330-broken-no-flushp quirk for rk3288 platform
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Message ID 1444872943-2341-1-git-send-email-shawn.lin@rock-chips.com
State New
Headers show

Commit Message

Shawn Lin Oct. 15, 2015, 1:35 a.m. UTC
From: Addy Ke <addy.ke@rock-chips.com>

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@rock-chips.com>
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
cc: Heiko Stuebner <heiko@sntech.de>
cc: Olof Johansson <olof@lixom.net>
cc: Sonny Rao <sonnyrao@chromium.org>

Reviewed-by: Doug Anderson <dianders@chromium.org>
Reviewed-by: Sonny Rao <sonnyrao@chromium.org>
---

Changes in v6: None
Changes in v5: None
Changes in v4: None
Changes in v3:
- add Reviewed-by: Sonny Rao <sonnyrao@chromium.org>

Changes in v2:
- amend the author
- add Reviewed-by: Doug Anderson <dianders@chromium.org>
- 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(+)

Patch
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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;
 		};
 	};