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authorJames Byrne <james.byrne@origamienergy.com>2019-03-06 12:48:27 +0000
committerJoe Hershberger <joe.hershberger@ni.com>2019-05-14 14:43:33 -0500
commit77b508d34b9485c981b084e8169dd64b381935b6 (patch)
tree7293e7d7f1c8da570464271ab03d12959b293690 /configs/colibri_imx7_defconfig
parent90176e3be63802bc8630bab651d169993f0f0763 (diff)
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net: phy: micrel: Allow KSZ8xxx and KSZ90x1 to be used together
Commit d397f7c45b0b ("net: phy: micrel: Separate KSZ9000 drivers from KSZ8000 drivers") separated the KSZ8xxx and KSZ90x1 drivers and warns that you shouldn't select both of them due to a device ID clash between the KSZ9021 and the KS8721, asserting that "it is highly unlikely for a system to contain both a KSZ8000 and a KSZ9000 PHY". Unfortunately boards like the SAMA5D3xEK do contain both types of PHY, but fortunately the Linux Micrel PHY driver provides a solution by using different PHY ID and mask values to distinguish these chips. This commit contains the following changes: - The PHY ID and mask values for the KSZ9021 and the KS8721 now match those used by the Linux driver. - The warnings about not enabling both drivers have been removed. - The description for PHY_MICREL_KSZ8XXX has been corrected (these are 10/100 PHYs, not GbE PHYs). - PHY_MICREL_KSZ9021 and PHY_MICREL_KSZ9031 no longer select PHY_GIGE since this is selected by PHY_MICREL_KSZ90X1. - All of the relevant defconfig files have been updated now that PHY_MICREL_KSZ8XXX does not default to 'Y'. Signed-off-by: James Byrne <james.byrne@origamienergy.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Diffstat (limited to 'configs/colibri_imx7_defconfig')
-rw-r--r--configs/colibri_imx7_defconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/configs/colibri_imx7_defconfig b/configs/colibri_imx7_defconfig
index 58620ea68f..bfb84ecde8 100644
--- a/configs/colibri_imx7_defconfig
+++ b/configs/colibri_imx7_defconfig
@@ -57,6 +57,7 @@ CONFIG_NAND_MXS_DT=y
CONFIG_MTD_UBI_FASTMAP=y
CONFIG_PHYLIB=y
CONFIG_PHY_MICREL=y
+CONFIG_PHY_MICREL_KSZ8XXX=y
CONFIG_MII=y
CONFIG_PINCTRL=y
CONFIG_PINCTRL_IMX7=y