kernel.git/arch/sh/kernel/gpio.c, branch linux-2.6.28.y

sh: improve pinmux support for single direction pins

2008-10-22T09:34:16Z

This patch improves the support for gpio pins that are hard wired to either input or output and lack control register association. A special force enum id is used to allow use without control register but still mark the gpio pin as input or output. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt

sh: Update gpio_set_value() pin value handling

2008-10-21T12:41:23Z

This patch updates the pinmux code to use the boolean value for the function gpio_set_value(). Without this patch values other than 0 and 1 will result in incorrect GPIO settings. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt

sh: GPIO and pinmux base code

2008-10-20T01:33:50Z

This patch adds gpio code together with the pinmux table parser. In the future we should optimize this and switch back to gpiolib. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt