[1/3] ARM: dts: rockchip: set correct dwc2 params for cortex-a9 socs
diff mbox

Message ID 1617149.AMXNNUATDo@diego
State New
Headers show

Commit Message

Heiko Stuebner Aug. 2, 2015, 9:43 p.m. UTC
According to the manual, the fifo sizes are the same as on later socs
like the rk3288 and this also fixes an error about "insufficient fifo
memory", as it seems the values read from the ip are wrong.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
---
 arch/arm/boot/dts/rk3xxx.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

Comments

Heiko Stuebner Aug. 8, 2015, 10:27 a.m. UTC | #1
Am Sonntag, 2. August 2015, 23:43:12 schrieb Heiko Stübner:
> According to the manual, the fifo sizes are the same as on later socs
> like the rk3288 and this also fixes an error about "insufficient fifo
> memory", as it seems the values read from the ip are wrong.
> 
> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
> ---

applied all 3 patches to my dts branch

Patch
diff mbox

diff --git a/arch/arm/boot/dts/rk3xxx.dtsi b/arch/arm/boot/dts/rk3xxx.dtsi
index a2ae9f3..c571ac8 100644
--- a/arch/arm/boot/dts/rk3xxx.dtsi
+++ b/arch/arm/boot/dts/rk3xxx.dtsi
@@ -172,6 +172,11 @@ 
 		interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&cru HCLK_OTG0>;
 		clock-names = "otg";
+		dr_mode = "otg";
+		g-np-tx-fifo-size = <16>;
+		g-rx-fifo-size = <275>;
+		g-tx-fifo-size = <256 128 128 64 64 32>;
+		g-use-dma;
 		status = "disabled";
 	};
 
@@ -181,6 +186,7 @@ 
 		interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&cru HCLK_OTG1>;
 		clock-names = "otg";
+		dr_mode = "host";
 		status = "disabled";
 	};