[4/4] arm64: dts: lx2160a: update fspi node

Message ID 1538642920-3843-5-git-send-email-yogeshnarayan.gaur@nxp.com
State Superseded
Headers show
Series
  • spi: add support for octal mode data transfer
Related show

Commit Message

Yogesh Narayan Gaur Oct. 4, 2018, 8:48 a.m.
Flash mt35xu512aba connected to FlexSPI controller supports
1-1-8 protocol.
Added flag spi-rx-bus-width and spi-tx-bus-width with values as
8 and 1 respectively for both flashes connected at CS0 and CS1.

Signed-off-by: Yogesh Gaur <yogeshnarayan.gaur@nxp.com>
---
 arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts | 4 ++++
 1 file changed, 4 insertions(+)

Patch

diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts
index 901ca346..817175a 100644
--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts
@@ -42,6 +42,8 @@ 
 		m25p,fast-read;
 		spi-max-frequency = <20000000>;
 		reg = <0>;
+		spi-rx-bus-width = <8>;
+		spi-tx-bus-width = <1>;
 	};
 
 	mt35xu512aba1: flash@1 {
@@ -51,6 +53,8 @@ 
 		m25p,fast-read;
 		spi-max-frequency = <20000000>;
 		reg = <1>;
+		spi-rx-bus-width = <8>;
+		spi-tx-bus-width = <1>;
 	};
 };