| Message ID | 20180928060442.24312-1-vigneshr@ti.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [v4] ARM: dts: dra7: Enable workaround for errata i870 in PCIe host mode | expand |
* Vignesh R <vigneshr@ti.com> [180927 23:08]: > Add ti,syscon-unaligned-access property to PCIe RC nodes to set > appropriate bits in CTRL_CORE_SMA_SW_7 register to enable workaround for > errata i870. > > Signed-off-by: Vignesh R <vigneshr@ti.com> > --- > This patch is split from v3 here: > https://lore.kernel.org/patchwork/cover/967020/ > Dependent DT binding documentation and driver changes are now merged via > PCI tree and part of next-20180928 OK thanks applying into omap-for-v4.20/dt. Tony
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi index 9136b3cf9a2c..7ce24b282d42 100644 --- a/arch/arm/boot/dts/dra7.dtsi +++ b/arch/arm/boot/dts/dra7.dtsi @@ -336,6 +336,7 @@ <0 0 0 2 &pcie1_intc 2>, <0 0 0 3 &pcie1_intc 3>, <0 0 0 4 &pcie1_intc 4>; + ti,syscon-unaligned-access = <&scm_conf1 0x14 1>; status = "disabled"; pcie1_intc: interrupt-controller { interrupt-controller; @@ -387,6 +388,7 @@ <0 0 0 2 &pcie2_intc 2>, <0 0 0 3 &pcie2_intc 3>, <0 0 0 4 &pcie2_intc 4>; + ti,syscon-unaligned-access = <&scm_conf1 0x14 2>; pcie2_intc: interrupt-controller { interrupt-controller; #address-cells = <0>;
Add ti,syscon-unaligned-access property to PCIe RC nodes to set appropriate bits in CTRL_CORE_SMA_SW_7 register to enable workaround for errata i870. Signed-off-by: Vignesh R <vigneshr@ti.com> --- This patch is split from v3 here: https://lore.kernel.org/patchwork/cover/967020/ Dependent DT binding documentation and driver changes are now merged via PCI tree and part of next-20180928 arch/arm/boot/dts/dra7.dtsi | 2 ++ 1 file changed, 2 insertions(+)