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* pinctrl: sandbox: add sandbox pinctrl driverMasahiro Yamada2015-08-31-0/+147
This driver actually does nothing but test pinctrl uclass, and demonstrate how things work. To try this driver, uncomment /* #define DEBUG */ in the drivers/pinctrl/pinctrl-sandbox.c, and debug messages will be displayed. DRAM: 128 MiB sandbox pinmux: group = 1 (serial_a), function = 1 (serial) Using default environment In: cros-ec-keyb Out: lcd Err: lcd Net: Net Initialization Skipped eth0: eth@10002000, eth1: eth@80000000, eth5: eth@90000000 => i2c dev 0 Setting bus to 0 sandbox pinmux: group = 0 (i2c), function = 0 (i2c) sandbox pinconf: group = 0 (i2c), param = 3, arg = 1 Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Simon Glass <sjg@chromium.org>