AST2600 has 2 SGPIO master interfaces one with 128 pins and another one has 80 pins, it also supports 2 SGPIO slave interfaces. However, there is only the first sgpio master/slave interface defined in dtsi and pinctrl driver. The patch series adds the second SGPIO master and slave interfaces in dt-bindings, dtsi and pinctrl driver. Changes from v1: * Correct the function priority of multi-function pin. * Change the name of arguments of PIN_DECL_4. Please help to review. Thanks, Steven Steven Lee (3): dt-bindings: pinctrl: Update enum for adding SGPM2 and SGPS2 ARM: dts: aspeed-g6: Add pinctrl settings pinctrl: pinctrl-aspeed-g6: Add sgpio pinctrl settings .../pinctrl/aspeed,ast2600-pinctrl.yaml | 10 ++++---- arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi | 10 ++++++++ drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c | 24 +++++++++++++++---- drivers/pinctrl/aspeed/pinmux-aspeed.h | 9 +++++++ 4 files changed, 44 insertions(+), 9 deletions(-) -- 2.17.1
