Signed-off-by: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Luka Perkov <luka@openwrt.org> SVN-Revision: 42081master
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From 54e8eaeec1227a024373e37315770cc79d69917b Mon Sep 17 00:00:00 2001
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From: Lucas Stach <l.stach@pengutronix.de>
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Date: Fri, 28 Mar 2014 17:25:51 +0100
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Subject: [PATCH] ARM: dts: imx: drop invalid size and address cells properties
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Those two properties should have been set to zero, which
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is the same as not specifying them.
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Having address-cells set to 1 causes OF interrupt
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mapping routines to add 1 to the interrupt-cells
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property and as result fail because all calculations
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are off by one.
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Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
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Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
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---
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arch/arm/boot/dts/imx6qdl.dtsi | 2 --
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arch/arm/boot/dts/imx6sl.dtsi | 2 --
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2 files changed, 4 deletions(-)
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--- a/arch/arm/boot/dts/imx6qdl.dtsi
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+++ b/arch/arm/boot/dts/imx6qdl.dtsi
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@@ -40,8 +40,6 @@
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intc: interrupt-controller@00a01000 {
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compatible = "arm,cortex-a9-gic";
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#interrupt-cells = <3>;
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- #address-cells = <1>;
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- #size-cells = <1>;
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interrupt-controller;
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reg = <0x00a01000 0x1000>,
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<0x00a00100 0x100>;
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--- a/arch/arm/boot/dts/imx6sl.dtsi
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+++ b/arch/arm/boot/dts/imx6sl.dtsi
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@@ -44,8 +44,6 @@
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intc: interrupt-controller@00a01000 {
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compatible = "arm,cortex-a9-gic";
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#interrupt-cells = <3>;
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- #address-cells = <1>;
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- #size-cells = <1>;
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interrupt-controller;
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reg = <0x00a01000 0x1000>,
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<0x00a00100 0x100>;
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commit d644122d8420c425fdf5c74e50d440d5f146bc0c
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Author: Tim Harvey <tharvey@gateworks.com>
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Date: Thu Mar 13 09:37:51 2014 -0700
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ARM: dts: imx: fix invalid #address-cells value
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The invalid value of #address-cells in the imx6 pcie host controller node
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causes of_irq_parse_raw() to incorrectly advance through an interrupt-map
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table of more than one interrupt. We also take the opportunity to drop the
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unused #size-cells here.
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This patch resolves this issue and allows proper interrupt mapping for an
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imx6 pcie host connected to a P2P bridge when using legacy interrupts.
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Signed-off-by: Tim Harvey <tharvey@gateworks.com>
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Cc: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
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Cc: Jingoo Han <jg1.han@samsung.com>
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Cc: Lucas Stach <l.stach@pengutronix.de>
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Cc: Mark Rutland <mark.rutland@arm.com>
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Cc: linux-samsung-soc <linux-samsung-soc@vger.kernel.org>
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Cc: Richard Zhu <r65037@freescale.com>
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Cc: Sascha Hauer <kernel@pengutronix.de>
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Cc: Arnd Bergmann <arnd@arndb.de>
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Cc: Stephen Warren <swarren@wwwdotorg.org>
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Cc: Bjorn Helgaas <bhelgaas@google.com>
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Cc: Simon Horman <horms@verge.net.au>
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Cc: Thierry Reding <thierry.reding@gmail.com>
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Cc: Ben Dooks <ben-linux@fluff.org>
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Cc: linux-tegra <linux-tegra@vger.kernel.org>
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Cc: Kukjin Kim <kgene.kim@samsung.com>
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Cc: Shawn Guo <shawn.guo@linaro.org>
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Cc: Grant Likely <grant.likely@linaro.org>
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--- a/arch/arm/boot/dts/imx6qdl.dtsi
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+++ b/arch/arm/boot/dts/imx6qdl.dtsi
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@@ -40,8 +40,6 @@
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intc: interrupt-controller@00a01000 {
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compatible = "arm,cortex-a9-gic";
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#interrupt-cells = <3>;
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- #address-cells = <1>;
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- #size-cells = <1>;
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interrupt-controller;
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reg = <0x00a01000 0x1000>,
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<0x00a00100 0x100>;
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--- a/arch/arm/boot/dts/imx6sl.dtsi
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+++ b/arch/arm/boot/dts/imx6sl.dtsi
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@@ -44,8 +44,6 @@
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intc: interrupt-controller@00a01000 {
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compatible = "arm,cortex-a9-gic";
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#interrupt-cells = <3>;
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- #address-cells = <1>;
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- #size-cells = <1>;
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interrupt-controller;
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reg = <0x00a01000 0x1000>,
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<0x00a00100 0x100>;
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