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Groups > linux.kernel > #1219677
| From | Shawn Lin <shawn.lin@rock-chips.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v4 05/10] ARM: dts: Add arm,pl330-broken-no-flushp quirk for rk3xxx platform |
| Date | 2015-09-06 03:20 +0200 |
| Message-ID | <q5wMG-Cb-23@gated-at.bofh.it> (permalink) |
| References | <q5wMF-Cb-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
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 v4:
- remove rockchip,i2s-broken-burst-len and
rockchip,spi-broken-burst-len
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 a2ae9f3..a8ca4b3 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
--
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[PATCH v4 0/10] Fix broken DMAFLUSHP on Rockchips platform Shawn Lin <shawn.lin@rock-chips.com> - 2015-09-06 03:20 +0200
[PATCH v4 01/10] DMA: pl330: support burst mode for dev-to-mem and mem-to-dev transmit Shawn Lin <shawn.lin@rock-chips.com> - 2015-09-06 03:20 +0200
[PATCH v4 07/10] DMA: pl330: implement dmaengine_get_quirks hook Shawn Lin <shawn.lin@rock-chips.com> - 2015-09-06 03:20 +0200
[PATCH v4 10/10] ASoC: rockchip_i2s: modify DMA max burst to 1 Shawn Lin <shawn.lin@rock-chips.com> - 2015-09-06 03:20 +0200
Re: [PATCH v4 10/10] ASoC: rockchip_i2s: modify DMA max burst to 1 Mark Brown <broonie@kernel.org> - 2015-09-11 14:00 +0200
Re: [PATCH v4 10/10] ASoC: rockchip_i2s: modify DMA max burst to 1 Shawn Lin <shawn.lin@rock-chips.com> - 2015-09-11 14:40 +0200
[PATCH v4 04/10] ARM: dts: Add arm,pl330-broken-no-flushp quirk for rk3288 platform Shawn Lin <shawn.lin@rock-chips.com> - 2015-09-06 03:20 +0200
[PATCH v4 05/10] ARM: dts: Add arm,pl330-broken-no-flushp quirk for rk3xxx platform Shawn Lin <shawn.lin@rock-chips.com> - 2015-09-06 03:20 +0200
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