From 72b250c04f543d4eeda06b32e699444b15cac5cc Mon Sep 17 00:00:00 2001 From: "ying.zhang" Date: Sat, 17 Dec 2016 00:39:28 +0800 Subject: [PATCH 226/226] mtd:spi-nor:fsl-quadspi:Enable fast-read for LS1088ARDB Add fast-read mode for LS1088ARDB board. Signed-off-by: Yuan Yao Integrated-by: Jiang Yutang --- arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts | 2 ++ arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 1 + 2 files changed, 3 insertions(+) --- a/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts @@ -91,6 +91,7 @@ compatible = "spansion,m25p80"; #address-cells = <1>; #size-cells = <1>; + m25p,fast-read; spi-max-frequency = <20000000>; reg = <0>; }; @@ -99,6 +100,7 @@ compatible = "spansion,m25p80"; #address-cells = <1>; #size-cells = <1>; + m25p,fast-read; spi-max-frequency = <20000000>; reg = <1>; }; --- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi @@ -294,6 +294,7 @@ interrupts = <0 25 0x4>; /* Level high type */ clocks = <&clockgen 4 3>, <&clockgen 4 3>; clock-names = "qspi_en", "qspi"; + fsl,qspi-has-second-chip; }; pcie@3400000 {