target/linux/imx6/patches-3.14/0055-ARM_dts_imx_fix-invallid-#address-cells-value.patch

   1 commit d644122d8420c425fdf5c74e50d440d5f146bc0c
   2 Author: Tim Harvey <tharvey@gateworks.com>
   3 Date:   Thu Mar 13 09:37:51 2014 -0700
   4
   5     ARM: dts: imx: fix invalid #address-cells value
   6
   7     The invalid value of #address-cells in the imx6 pcie host controller node
   8     causes of_irq_parse_raw() to incorrectly advance through an interrupt-map
   9     table of more than one interrupt. We also take the opportunity to drop the
  10     unused #size-cells here.
  11
  12     This patch resolves this issue and allows proper interrupt mapping for an
  13     imx6 pcie host connected to a P2P bridge when using legacy interrupts.
  14
  15     Signed-off-by: Tim Harvey <tharvey@gateworks.com>
  16     Cc: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
  17     Cc: Jingoo Han <jg1.han@samsung.com>
  18     Cc: Lucas Stach <l.stach@pengutronix.de>
  19     Cc: Mark Rutland <mark.rutland@arm.com>
  20     Cc: linux-samsung-soc <linux-samsung-soc@vger.kernel.org>
  21     Cc: Richard Zhu <r65037@freescale.com>
  22     Cc: Sascha Hauer <kernel@pengutronix.de>
  23     Cc: Arnd Bergmann <arnd@arndb.de>
  24     Cc: Stephen Warren <swarren@wwwdotorg.org>
  25     Cc: Bjorn Helgaas <bhelgaas@google.com>
  26     Cc: Simon Horman <horms@verge.net.au>
  27     Cc: Thierry Reding <thierry.reding@gmail.com>
  28     Cc: Ben Dooks <ben-linux@fluff.org>
  29     Cc: linux-tegra <linux-tegra@vger.kernel.org>
  30     Cc: Kukjin Kim <kgene.kim@samsung.com>
  31     Cc: Shawn Guo <shawn.guo@linaro.org>
  32     Cc: Grant Likely <grant.likely@linaro.org>
  33
  34 --- a/arch/arm/boot/dts/imx6qdl.dtsi
  35 +++ b/arch/arm/boot/dts/imx6qdl.dtsi
  36 @@ -40,8 +40,6 @@
  37         intc: interrupt-controller@00a01000 {
  38                 compatible = "arm,cortex-a9-gic";
  39                 #interrupt-cells = <3>;
  40 -               #address-cells = <1>;
  41 -               #size-cells = <1>;
  42                 interrupt-controller;
  43                 reg = <0x00a01000 0x1000>,
  44                       <0x00a00100 0x100>;
  45 --- a/arch/arm/boot/dts/imx6sl.dtsi
  46 +++ b/arch/arm/boot/dts/imx6sl.dtsi
  47 @@ -44,8 +44,6 @@
  48         intc: interrupt-controller@00a01000 {
  49                 compatible = "arm,cortex-a9-gic";
  50                 #interrupt-cells = <3>;
  51 -               #address-cells = <1>;
  52 -               #size-cells = <1>;
  53                 interrupt-controller;
  54                 reg = <0x00a01000 0x1000>,
  55                       <0x00a00100 0x100>;