From 90a2f7171182f3b96c28b2dcff67b02a3164cdb1 Mon Sep 17 00:00:00 2001 From: Vikas Manocha Date: Thu, 2 Jul 2015 18:29:44 -0700 Subject: spi: cadence_qspi: get sram size from device tree sram size could be different on different socs, e.g. on stv0991 it is 256 while on altera platform it is 128. It is better to receive it from device tree. Signed-off-by: Vikas Manocha Tested-by: Stefan Roese Reviewed-by: Jagannadh Teki --- arch/arm/dts/socfpga.dtsi | 1 + arch/arm/dts/stv0991.dts | 1 + 2 files changed, 2 insertions(+) (limited to 'arch/arm/dts') diff --git a/arch/arm/dts/socfpga.dtsi b/arch/arm/dts/socfpga.dtsi index bf791c5dde..9b1242025d 100644 --- a/arch/arm/dts/socfpga.dtsi +++ b/arch/arm/dts/socfpga.dtsi @@ -639,6 +639,7 @@ ext-decoder = <0>; /* external decoder */ num-cs = <4>; fifo-depth = <128>; + sram-size = <128>; bus-num = <2>; status = "disabled"; }; diff --git a/arch/arm/dts/stv0991.dts b/arch/arm/dts/stv0991.dts index 3b1efca373..556df821e4 100644 --- a/arch/arm/dts/stv0991.dts +++ b/arch/arm/dts/stv0991.dts @@ -35,6 +35,7 @@ ext-decoder = <0>; /* external decoder */ num-cs = <4>; fifo-depth = <256>; + sram-size = <256>; bus-num = <0>; status = "okay"; -- cgit v1.2.1