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path: root/drivers/pinctrl/sirf
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2013-07-21pinctrl: sirf: add usp0_uart_nostreamctrl pin group for usp-uart without ↵Qipan Li
flowctrl this patch adds the lost pin group which supports to let USP0 to simulate a UART without hardware flow control. Signed-off-by: Qipan Li <Qipan.Li@csr.com> Signed-off-by: Barry Song <Baohua.Song@csr.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-07-21pinctrl: sirf: fix the pin number and mux bit for usp0Qipan Li
we missed a pin and related mux bit for usp pin group, this patch fixes it. Signed-off-by: Qipan Li <Qipan.Li@csr.com> Signed-off-by: Barry Song <Baohua.Song@csr.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-06-16pinctrl: sirf: save the status in suspend and restore after resumingBarry Song
this patch saves the status of pinctrl registers and restore them while resuming. this makes all drivers have coherent status for pinmux after suspending and resuming. Signed-off-by: Barry Song <Baohua.Song@csr.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-06-16pinctrl:sirf:re-arch and add support for new SiRFatlas6 SoCBarry Song
atlas6 is a SoC very similar with primaII, the register layput of pinctrl is same, but the pads, groups and functions of atlas6 have different layout with prima2, this patch 1. pull the definition of pads, groups and functions out of the pinctrl-sirf driver,and put them into soc-specific files 2. add pads, groups and functions tables for atlas6 3. let pads, groups and functions tables become the config data of the related dt compatible node, so the pinctrl-sirf can support all SiRF SoCs with the config data as private data. In this patch,we create a sirf dir, and let the old drivers/pinctrl/pinctrl-sirf.c = drivers/pinctrl/sirf/pinctrl-prima2.c + drivers/pinctrl/sirf/pinctrl-sirf.c drivers/pinctrl/sirf/pinctrl-atlas6.c is a newly created file for the pin layout of atlas6. Signed-off-by: Barry Song <Baohua.Song@csr.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>