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(parent: 7c5d75c) | patch
powerpc/fsl/dts: add fsl,erratum-a011043
authorMadalin Bucur <madalin.bucur@oss.nxp.com>
Wed, 22 Jan 2020 13:20:28 +0000 (15:20 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 5 Feb 2020 14:43:52 +0000 (14:43 +0000)
commit567d6f8beb2f790cdb61229ac60c4ed4d4054589
treebbac827ea699d85cfca249b8875efde32a54e848tree | snapshot
parent7c5d75c9e05cc32e1ef7551711b52828011eb9accommit | diff
powerpc/fsl/dts: add fsl,erratum-a011043

[ Upstream commit 73d527aef68f7644e59f22ce7f9ac75e7b533aea ]

Add fsl,erratum-a011043 to internal MDIO buses.
Software may get false read error when reading internal
PCS registers through MDIO. As a workaround, all internal
MDIO accesses should ignore the MDIO_CFG[MDIO_RD_ER] bit.

Signed-off-by: Madalin Bucur <madalin.bucur@oss.nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
18 files changed:
arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-0-best-effort.dtsi diff | blob | blame | history
arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-0.dtsi diff | blob | blame | history
arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-1-best-effort.dtsi diff | blob | blame | history
arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-1.dtsi diff | blob | blame | history
arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-0.dtsi diff | blob | blame | history
arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-1.dtsi diff | blob | blame | history
arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-2.dtsi diff | blob | blame | history
arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-3.dtsi diff | blob | blame | history
arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-4.dtsi diff | blob | blame | history
arch/powerpc/boot/dts/fsl/qoriq-fman3-0-1g-5.dtsi diff | blob | blame | history
arch/powerpc/boot/dts/fsl/qoriq-fman3-1-10g-0.dtsi diff | blob | blame | history
arch/powerpc/boot/dts/fsl/qoriq-fman3-1-10g-1.dtsi diff | blob | blame | history
arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-0.dtsi diff | blob | blame | history
arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-1.dtsi diff | blob | blame | history
arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-2.dtsi diff | blob | blame | history
arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-3.dtsi diff | blob | blame | history
arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-4.dtsi diff | blob | blame | history
arch/powerpc/boot/dts/fsl/qoriq-fman3-1-1g-5.dtsi diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git