From: Addy Ke <addy...@rock-chips.com>
Pl330 integrated in rk3288 platform doesn't support
DMAFLUSHP function. So we add arm,pl330-broken-no-flushp quirk
for it. Also we add rockchip,i2s-broken-burst-len and
rockchip,spi-broken-burst-len to fix this problem.
Signed-off-by: Addy Ke <addy...@rock-chips.com>
Signed-off-by: Shawn Lin <shawn....@rock-chips.com>
cc: Heiko Stuebner <he...@sntech.de>
cc: Olof Johansson <o...@lixom.net>
cc: Sonny Rao <sonny...@chromium.org>
Reviewed-by: Doug Anderson <diand...@chromium.org>
Reviewed-by: Sonny Rao <sonny...@chromium.org>
---
Changes in v3:
- add Reviewed-by: Sonny Rao <sonny...@chromium.org>
Changes in v2:
- amend the author
- add Reviewed-by: Doug Anderson <diand...@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 | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index 22316d0..2654167 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";
+ arm,pl330-broken-no-flushp;
};
dmac_bus_ns: dma-controller@ff600000 {
@@ -155,6 +156,7 @@
clocks = <&cru ACLK_DMAC1>;
clock-names = "apb_pclk";
status = "disabled";
+ arm,pl330-broken-no-flushp;
};
dmac_bus_s: dma-controller@ffb20000 {
@@ -165,6 +167,7 @@
#dma-cells = <1>;
clocks = <&cru ACLK_DMAC1>;
clock-names = "apb_pclk";
+ arm,pl330-broken-no-flushp;
};
};
@@ -264,6 +267,7 @@
reg = <0xff110000 0x1000>;
#address-cells = <1>;
#size-cells = <0>;
+ rockchip,spi-broken-burst-len;
status = "disabled";
};
@@ -279,6 +283,7 @@
reg = <0xff120000 0x1000>;
#address-cells = <1>;
#size-cells = <0>;
+ rockchip,spi-broken-burst-len;
status = "disabled";
};
@@ -294,6 +299,7 @@
reg = <0xff130000 0x1000>;
#address-cells = <1>;
#size-cells = <0>;
+ rockchip,spi-broken-burst-len;
status = "disabled";
};
@@ -642,6 +648,7 @@
clocks = <&cru HCLK_I2S0>, <&cru SCLK_I2S0>;
pinctrl-names = "default";
pinctrl-0 = <&i2s0_bus>;
+ rockchip,i2s-broken-burst-len;
status = "disabled";
};
--
2.3.7
--
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