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cddd459140
Add patches for linux-5.4. The patches are from NXP LSDK-20.04 release which was tagged LSDK-20.04-V5.4. https://source.codeaurora.org/external/qoriq/qoriq-components/linux/ For boards LS1021A-IOT, and Traverse-LS1043 which are not involved in LSDK, port the dts patches from 4.14. The patches are sorted into the following categories: 301-arch-xxxx 302-dts-xxxx 303-core-xxxx 701-net-xxxx 801-audio-xxxx 802-can-xxxx 803-clock-xxxx 804-crypto-xxxx 805-display-xxxx 806-dma-xxxx 807-gpio-xxxx 808-i2c-xxxx 809-jailhouse-xxxx 810-keys-xxxx 811-kvm-xxxx 812-pcie-xxxx 813-pm-xxxx 814-qe-xxxx 815-sata-xxxx 816-sdhc-xxxx 817-spi-xxxx 818-thermal-xxxx 819-uart-xxxx 820-usb-xxxx 821-vfio-xxxx Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
56 lines
1.7 KiB
Diff
56 lines
1.7 KiB
Diff
From 0a4e4723a1765770bb04ec4a5ad427b2c97627b6 Mon Sep 17 00:00:00 2001
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From: Pankaj Bansal <pankaj.bansal@nxp.com>
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Date: Tue, 21 May 2019 20:26:29 +0530
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Subject: [PATCH] arm64: dts: fsl: ls1046: Modify the qspi flash frequency
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The qspi flash in ls1046a based QDS and RDB boards can operate
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at 50MHz frequency.
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Therefore, update the maximum supported freq in their respective
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dts files.
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Signed-off-by: Pankaj Bansal <pankaj.bansal@nxp.com>
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---
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arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts | 2 +-
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arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts | 5 +++--
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2 files changed, 4 insertions(+), 3 deletions(-)
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--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts
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+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts
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@@ -184,7 +184,7 @@
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compatible = "spansion,m25p80";
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#address-cells = <1>;
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#size-cells = <1>;
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- spi-max-frequency = <20000000>;
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+ spi-max-frequency = <50000000>;
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spi-rx-bus-width = <4>;
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spi-tx-bus-width = <4>;
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reg = <0>;
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--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts
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+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts
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@@ -3,6 +3,7 @@
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* Device Tree Include file for Freescale Layerscape-1046A family SoC.
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*
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* Copyright 2016 Freescale Semiconductor, Inc.
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+ * Copyright 2019 NXP
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*
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* Mingkai Hu <mingkai.hu@nxp.com>
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*/
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@@ -106,7 +107,7 @@
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compatible = "spansion,m25p80";
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#address-cells = <1>;
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#size-cells = <1>;
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- spi-max-frequency = <20000000>;
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+ spi-max-frequency = <50000000>;
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spi-rx-bus-width = <4>;
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spi-tx-bus-width = <4>;
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reg = <0>;
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@@ -116,7 +117,7 @@
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compatible = "spansion,m25p80";
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#address-cells = <1>;
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#size-cells = <1>;
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- spi-max-frequency = <20000000>;
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+ spi-max-frequency = <50000000>;
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spi-rx-bus-width = <4>;
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spi-tx-bus-width = <4>;
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reg = <1>;
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