From 9a21e55d77ab909b36c2c730e5a1e1d1a9a57c5e Mon Sep 17 00:00:00 2001 From: Dinh Nguyen Date: Mon, 6 Jan 2014 20:54:43 -0600 Subject: [PATCH 1/2] ARM: dts: socfpga: update L2 tag and data latency Sets the appropriate L2-cache latencies for the SOCFPGA platform. Signed-off-by: Dinh Nguyen --- arch/arm/boot/dts/socfpga.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/socfpga.dtsi b/arch/arm/boot/dts/socfpga.dtsi index f936476c2753..efcc38a2a110 100644 --- a/arch/arm/boot/dts/socfpga.dtsi +++ b/arch/arm/boot/dts/socfpga.dtsi @@ -467,6 +467,8 @@ interrupts = <0 38 0x04>; cache-unified; cache-level = <2>; + arm,tag-latency = <1 1 1>; + arm,data-latency = <2 1 1>; }; /* Local timer */ From 672ef909e9b10933dc676c87d1bdeaabfcc11dda Mon Sep 17 00:00:00 2001 From: Steffen Trumtrar Date: Wed, 8 Jan 2014 12:01:26 -0600 Subject: [PATCH 2/2] ARM: dts: socfpga: add pl330 clock The pl330 dmac won't be added to the list of amba devices, as it doesn't have a clock entry. Add the clock. Signed-off-by: Steffen Trumtrar Signed-off-by: Dinh Nguyen --- arch/arm/boot/dts/socfpga.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/socfpga.dtsi b/arch/arm/boot/dts/socfpga.dtsi index efcc38a2a110..537f1a5c07f5 100644 --- a/arch/arm/boot/dts/socfpga.dtsi +++ b/arch/arm/boot/dts/socfpga.dtsi @@ -79,6 +79,8 @@ #dma-cells = <1>; #dma-channels = <8>; #dma-requests = <32>; + clocks = <&l4_main_clk>; + clock-names = "apb_pclk"; }; };