| From 0a4e4723a1765770bb04ec4a5ad427b2c97627b6 Mon Sep 17 00:00:00 2001 |
| From: Pankaj Bansal <pankaj.bansal@nxp.com> |
| Date: Tue, 21 May 2019 20:26:29 +0530 |
| Subject: [PATCH] arm64: dts: fsl: ls1046: Modify the qspi flash frequency |
| |
| The qspi flash in ls1046a based QDS and RDB boards can operate |
| at 50MHz frequency. |
| Therefore, update the maximum supported freq in their respective |
| dts files. |
| |
| Signed-off-by: Pankaj Bansal <pankaj.bansal@nxp.com> |
| --- |
| arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts | 2 +- |
| arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts | 5 +++-- |
| 2 files changed, 4 insertions(+), 3 deletions(-) |
| |
| --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts |
| +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts |
| @@ -184,7 +184,7 @@ |
| compatible = "spansion,m25p80"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| - spi-max-frequency = <20000000>; |
| + spi-max-frequency = <50000000>; |
| spi-rx-bus-width = <4>; |
| spi-tx-bus-width = <4>; |
| reg = <0>; |
| --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts |
| +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts |
| @@ -3,6 +3,7 @@ |
| * Device Tree Include file for Freescale Layerscape-1046A family SoC. |
| * |
| * Copyright 2016 Freescale Semiconductor, Inc. |
| + * Copyright 2019 NXP |
| * |
| * Mingkai Hu <mingkai.hu@nxp.com> |
| */ |
| @@ -101,7 +102,7 @@ |
| compatible = "spansion,m25p80"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| - spi-max-frequency = <20000000>; |
| + spi-max-frequency = <50000000>; |
| spi-rx-bus-width = <4>; |
| spi-tx-bus-width = <4>; |
| reg = <0>; |
| @@ -111,7 +112,7 @@ |
| compatible = "spansion,m25p80"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| - spi-max-frequency = <20000000>; |
| + spi-max-frequency = <50000000>; |
| spi-rx-bus-width = <4>; |
| spi-tx-bus-width = <4>; |
| reg = <1>; |