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Message-Id: <1453460812-8498-5-git-send-email-wxt@rock-chips.com>
Date: Fri, 22 Jan 2016 19:06:47 +0800
From: Caesar Wang <wxt@...k-chips.com>
To: Heiko Stuebner <heiko@...ech.de>, Vinod Koul <vinod.koul@...el.com>
Cc: Sonny Rao <sonnyrao@...omium.org>, shawn.lin@...k-chips.com,
dianders@...omium.org, linux-rockchip@...ts.infradead.org,
Addy Ke <addy.ke@...k-chips.com>,
Olof Johansson <olof@...om.net>,
Caesar Wang <wxt@...k-chips.com>,
Russell King <linux@....linux.org.uk>,
devicetree@...r.kernel.org, Kumar Gala <galak@...eaurora.org>,
linux-kernel@...r.kernel.org,
Ian Campbell <ijc+devicetree@...lion.org.uk>,
Rob Herring <robh+dt@...nel.org>,
Pawel Moll <pawel.moll@....com>,
Mark Rutland <mark.rutland@....com>,
linux-arm-kernel@...ts.infradead.org
Subject: [PATCH v7 4/9] ARM: dts: Add arm, pl330-broken-no-flushp quirk for rk3288 platform
From: Addy Ke <addy.ke@...k-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@...k-chips.com>
Signed-off-by: Shawn Lin <shawn.lin@...k-chips.com>
cc: Heiko Stuebner <heiko@...ech.de>
cc: Olof Johansson <olof@...om.net>
cc: Sonny Rao <sonnyrao@...omium.org>
Reviewed-by: Doug Anderson <dianders@...omium.org>
Reviewed-by: Sonny Rao <sonnyrao@...omium.org>
Signed-off-by: Caesar Wang <wxt@...k-chips.com>
---
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@...omium.org>
Changes in v2:
- amend the author
- add Reviewed-by: Doug Anderson <dianders@...omium.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(+)
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@...00000 {
@@ -158,6 +159,7 @@
clocks = <&cru ACLK_DMAC1>;
clock-names = "apb_pclk";
status = "disabled";
+ arm,pl330-broken-no-flushp;
};
dmac_bus_s: dma-controller@...20000 {
@@ -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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