From mboxrd@z Thu Jan 1 00:00:00 1970 From: shawn.lin@rock-chips.com (Shawn Lin) Date: Thu, 27 Aug 2015 16:48:58 +0800 Subject: [PATCH 3/5] ARM: dts: Add broken-no-flushp quirk for rk3288 platform In-Reply-To: <1440665280-31557-1-git-send-email-shawn.lin@rock-chips.com> References: <1440665280-31557-1-git-send-email-shawn.lin@rock-chips.com> Message-ID: <1440665338-31687-1-git-send-email-shawn.lin@rock-chips.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Pl330 integrated in rk3288 platform doesn't support DMAFLUSHP function. So we add broken-no-flushp quirk for it. Signed-off-by: Addy Ke Signed-off-by: Shawn Lin cc: Heiko Stuebner cc: Doug Anderson cc: Olof Johansson Reviewed-and-tested-by: Sonny Rao --- 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 22316d0..c7ec98a 100644 --- a/arch/arm/boot/dts/rk3288.dtsi +++ b/arch/arm/boot/dts/rk3288.dtsi @@ -144,6 +144,7 @@ #dma-cells = <1>; clocks = <&cru ACLK_DMAC2>; clock-names = "apb_pclk"; + broken-no-flushp; }; dmac_bus_ns: dma-controller at ff600000 { @@ -155,6 +156,7 @@ clocks = <&cru ACLK_DMAC1>; clock-names = "apb_pclk"; status = "disabled"; + broken-no-flushp; }; dmac_bus_s: dma-controller at ffb20000 { @@ -165,6 +167,7 @@ #dma-cells = <1>; clocks = <&cru ACLK_DMAC1>; clock-names = "apb_pclk"; + broken-no-flushp; }; }; -- 2.3.7