]> git.itanic.dy.fi Git - linux-stable/commit
ARM: dts: qcom: ipq4019: enlarge PCIe BAR range
authorChristian Lamparter <chunkeey@gmail.com>
Tue, 26 Feb 2019 00:12:01 +0000 (01:12 +0100)
committerAndy Gross <agross@kernel.org>
Wed, 10 Apr 2019 04:33:39 +0000 (23:33 -0500)
commitf3e35357cd460a8aeb48b8113dc4b761a7d5c828
treed33a9f0b4bde90aed2c85b8530cf6582e6f52f01
parent05d86a0ae83b62a11f74760d8edf84580beccb3e
ARM: dts: qcom: ipq4019: enlarge PCIe BAR range

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>
arch/arm/boot/dts/qcom-ipq4019.dtsi