netdev - [PATCH net-next 00/11] Modernize mdio-gpio

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Date:   Thu, 19 Apr 2018 01:02:48 +0200
From:   Andrew Lunn <andrew@...n.ch>
To:     David Miller <davem@...emloft.net>
Cc:     netdev <netdev@...r.kernel.org>,
        Florian Fainelli <f.fainelli@...il.com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Andrew Lunn <andrew@...n.ch>
Subject: [PATCH net-next 00/11] Modernize mdio-gpio

This patchset is inspired by a previous version by Linus Walleij

It reworks the mdio-gpio code to make use of gpio descriptors instead
of gpio numbers. However compared to the previous version, it retains
support for platform devices. It does however remove the platform_data
header file. The needed GPIOs are now passed by making use of a gpiod
lookup table. e.g:

static struct gpiod_lookup_table zii_scu_mdio_gpiod_table = {
	.dev_id = "mdio-gpio.0",
	.table = {
		GPIO_LOOKUP_IDX("gpio_ich", 17, NULL, MDIO_GPIO_MDC,
				GPIO_ACTIVE_HIGH),
		GPIO_LOOKUP_IDX("gpio_ich", 2, NULL, MDIO_GPIO_MDIO,
				GPIO_ACTIVE_HIGH),
		GPIO_LOOKUP_IDX("gpio_ich", 21, NULL, MDIO_GPIO_MDO,
				GPIO_ACTIVE_LOW),
	},
};

Andrew Lunn (11):
  net: phy_ mdio-gpio: Fixup , which should be ;
  net: phy: mdio-gpio: Remove reset function
  net: phy: mdio-bitbang: Remove reset support
  net: phy: mdio-gpio: remove support for ignoring turn around
  net: phy: mdio-gpio: remove support for phy mask
  net: phy: mdio-gpio: Remove support for IRQs in platform data
  net: phy: mdio-gpio: Swap to using gpio descriptors
  net: phy: mdio-gpio: Move allocation for bitbanging data
  net: phy: mdio-gpio: Parse properties directly into bitbang structure
  net: phy: mdio-gpio: Add #defines for the GPIO index's
  net: phy: mdio-gpio: Remove redundant platform data header

 MAINTAINERS                             |   1 -
 drivers/net/phy/mdio-bitbang.c          |   9 --
 drivers/net/phy/mdio-gpio.c             | 122 ++++++------------------
 include/linux/mdio-bitbang.h            |   2 -
 include/linux/mdio-gpio.h               |   9 ++
 include/linux/platform_data/mdio-gpio.h |  33 -------
 6 files changed, 40 insertions(+), 136 deletions(-)
 create mode 100644 include/linux/mdio-gpio.h
 delete mode 100644 include/linux/platform_data/mdio-gpio.h

-- 
2.17.0