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| author |   Samuel Holland <samuel@sholland.org> | 2022-07-12 21:52:33 -0500 |
|---|---|---|
| committer |   Linus Walleij <linus.walleij@linaro.org> | 2022-07-18 11:39:33 +0200 |
| commit | 0569af4811549fe368a53414f37ab53fecbbaf23 (patch) | |
| tree | 82cf1a5c0467796ae8c574a6e026e2848ee84725 /drivers/pinctrl/sunxi/Kconfig | |
| parent | pinctrl: sunxi: Make some layout parameters dynamic (diff) | |
| download | linux-dev-0569af4811549fe368a53414f37ab53fecbbaf23.tar.xz linux-dev-0569af4811549fe368a53414f37ab53fecbbaf23.zip | |
pinctrl: sunxi: Add driver for Allwinner D1
This SoC contains a pinctrl with a new register layout. Use the variant
parameter to set the right register offsets. This pinctrl also increases
the number of functions per pin from 8 to 16, taking advantage of all 4
bits in the mux config field (so far, only functions 0-8 and 14-15 are
used). This increases the maximum possible number of functions.
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Link: https://lore.kernel.org/r/20220713025233.27248-7-samuel@sholland.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/sunxi/Kconfig')
| -rw-r--r-- | drivers/pinctrl/sunxi/Kconfig | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/pinctrl/sunxi/Kconfig b/drivers/pinctrl/sunxi/Kconfig index 7a7bcdc198a3..a78fdbbdfc0c 100644 --- a/drivers/pinctrl/sunxi/Kconfig +++ b/drivers/pinctrl/sunxi/Kconfig @@ -81,6 +81,11 @@ config PINCTRL_SUN9I_A80_R default MACH_SUN9I select PINCTRL_SUNXI +config PINCTRL_SUN20I_D1 + bool "Support for the Allwinner D1 PIO" + default MACH_SUN8I || (RISCV && ARCH_SUNXI) + select PINCTRL_SUNXI + config PINCTRL_SUN50I_A64 bool "Support for the Allwinner A64 PIO" default ARM64 && ARCH_SUNXI |