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linux/drivers/pinctrl/renesas
Paul Barker 2453e858e9 pinctrl: renesas: rzg2l: Support output enable on RZ/G2L
On the RZ/G2L SoC family, the direction of the Ethernet TXC/TX_CLK
signal is selectable to support an Ethernet PHY operating in either MII
or RGMII mode. By default, the signal is configured as an input and MII
mode is supported. The ETH_MODE register can be modified to configure
this signal as an output to support RGMII mode.

As this signal is by default an input, and can optionally be switched to
an output, it maps neatly onto an `output-enable` property in the device
tree.

Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/20240625200316.4282-4-paul.barker.ct@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2024-07-04 19:22:03 +02:00
..
core.c pinctrl: renesas: Allow the compiler to optimize away sh_pfc_pm 2024-02-21 16:34:33 +01:00
core.h
gpio.c
Kconfig pinctrl: renesas: rzg2l: Select GPIOLIB_IRQCHIP and IRQ_DOMAIN_HIERARCHY 2024-02-21 16:34:32 +01:00
Makefile pinctrl: renesas: Initial R8A779H0 (R-Car V4M) PFC support 2024-02-20 11:43:48 +01:00
pfc-emev2.c
pfc-r8a73a4.c
pfc-r8a779a0.c
pfc-r8a779f0.c
pfc-r8a779g0.c pinctrl: renesas: r8a779g0: Add INTC-EX pins, groups, and function 2024-07-01 11:27:39 +02:00
pfc-r8a779h0.c pinctrl: renesas: r8a779h0: Remove unneeded separators 2024-07-01 11:27:39 +02:00
pfc-r8a7740.c
pfc-r8a7778.c
pfc-r8a7779.c
pfc-r8a7790.c
pfc-r8a7791.c
pfc-r8a7792.c
pfc-r8a7794.c
pfc-r8a7796.c
pfc-r8a77470.c
pfc-r8a77951.c
pfc-r8a77965.c
pfc-r8a77970.c
pfc-r8a77980.c
pfc-r8a77990.c
pfc-r8a77995.c
pfc-sh73a0.c pinctrl: renesas: sh73a0: Use rdev_get_drvdata() 2024-07-01 11:27:38 +02:00
pfc-sh7203.c
pfc-sh7264.c
pfc-sh7269.c
pfc-sh7720.c
pfc-sh7722.c
pfc-sh7723.c
pfc-sh7724.c
pfc-sh7734.c
pfc-sh7757.c
pfc-sh7785.c
pfc-sh7786.c
pfc-shx3.c
pinctrl-rza1.c pinctrl: renesas: Use scope based of_node_put() cleanups 2024-05-28 09:29:22 +02:00
pinctrl-rza2.c
pinctrl-rzg2l.c pinctrl: renesas: rzg2l: Support output enable on RZ/G2L 2024-07-04 19:22:03 +02:00
pinctrl-rzn1.c pinctrl: renesas: rzn1: Use for_each_child_of_node_scoped() 2024-06-07 14:12:10 +02:00
pinctrl-rzv2m.c pinctrl: renesas: Use scope based of_node_put() cleanups 2024-05-28 09:29:22 +02:00
pinctrl.c pinctrl: renesas: Use scope based of_node_put() cleanups 2024-05-28 09:29:22 +02:00
sh_pfc.h pinctrl: renesas: Initial R8A779H0 (R-Car V4M) PFC support 2024-02-20 11:43:48 +01:00