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| author | Christian Lamparter <chunkeey@gmail.com> | 2019-02-26 01:12:01 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-09-16 08:22:11 +0200 |
| commit | 0a0176f93ea966f6b2bc71b00164b4d7e3b36af8 (patch) | |
| tree | 6ebcc48082295dda3a58bccbbab406797694ea9a | |
| parent | 445a78ea3f906518cb85163b71dad3502a91b779 (diff) | |
| download | linux-stable-0a0176f93ea966f6b2bc71b00164b4d7e3b36af8.tar.gz | |
ARM: dts: qcom: ipq4019: enlarge PCIe BAR range
[ Upstream commit f3e35357cd460a8aeb48b8113dc4b761a7d5c828 ]
David Bauer reported that the VDSL modem (attached via PCIe)
on his AVM Fritz!Box 7530 was complaining about not having
enough space in the BAR. A closer inspection of the old
qcom-ipq40xx.dtsi pulled from the GL-iNet repository listed:
| qcom,pcie@80000 {
| compatible = "qcom,msm_pcie";
| reg = <0x80000 0x2000>,
| <0x99000 0x800>,
| <0x40000000 0xf1d>,
| <0x40000f20 0xa8>,
| <0x40100000 0x1000>,
| <0x40200000 0x100000>,
| <0x40300000 0xd00000>;
| reg-names = "parf", "phy", "dm_core", "elbi",
| "conf", "io", "bars";
Matching the reg-names with the listed reg leads to
<0xd00000> as the size for the "bars".
Cc: stable@vger.kernel.org
BugLink: https://www.mail-archive.com/openwrt-devel@lists.openwrt.org/msg45212.html
Reported-by: David Bauer <mail@david-bauer.net>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Signed-off-by: Andy Gross <agross@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | arch/arm/boot/dts/qcom-ipq4019.dtsi | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/qcom-ipq4019.dtsi b/arch/arm/boot/dts/qcom-ipq4019.dtsi index 814ab7283228..54d056b01bb5 100644 --- a/arch/arm/boot/dts/qcom-ipq4019.dtsi +++ b/arch/arm/boot/dts/qcom-ipq4019.dtsi @@ -386,8 +386,8 @@ #address-cells = <3>; #size-cells = <2>; - ranges = <0x81000000 0 0x40200000 0x40200000 0 0x00100000 - 0x82000000 0 0x40300000 0x40300000 0 0x400000>; + ranges = <0x81000000 0 0x40200000 0x40200000 0 0x00100000>, + <0x82000000 0 0x40300000 0x40300000 0 0x00d00000>; interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "msi"; |