For devices in the RZ/G2L family, we have so far relied on U-Boot correctly configuring the Ethernet interfaces in RGMII mode with PVDD=1.8V before the kernel is booted. Instead, the required configuration should be described in the device tree and activated within the pinctrl driver. Paul Barker (9): pinctrl: renesas: rzg2l: Fix variable names in OEN functions pinctrl: renesas: rzg2l: Refactor pin to OEN bit translation pinctrl: renesas: rzg2l: Support output enable on RZ/G2L arm64: dts: renesas: rzg2l: Enable Ethernet TXC output arm64: dts: renesas: rzg2lc: Enable Ethernet TXC output arm64: dts: renesas: rzg2ul: Enable Ethernet TXC output arm64: dts: renesas: rzg2l: Set Ethernet PVDD to 1.8V arm64: dts: renesas: rzg2lc: Set Ethernet PVDD to 1.8V arm64: dts: renesas: rzg2ul: Set Ethernet PVDD to 1.8V .../boot/dts/renesas/rzg2l-smarc-som.dtsi | 86 ++++++++++++------- .../boot/dts/renesas/rzg2lc-smarc-som.dtsi | 43 ++++++---- .../boot/dts/renesas/rzg2ul-smarc-som.dtsi | 86 ++++++++++++------- drivers/pinctrl/renesas/pinctrl-rzg2l.c | 78 ++++++++++------- 4 files changed, 182 insertions(+), 111 deletions(-) -- 2.39.2
