diff options
| author | Dong Aisheng <aisheng.dong@nxp.com> | 2017-05-19 09:05:43 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2017-05-22 11:05:19 +0200 |
| commit | 5586ee4191219f74632ad6e527c46d1c3d9cdf3e (patch) | |
| tree | d96338efd6ffa2f91556f2195cb357212e93d557 /drivers/pinctrl/freescale/pinctrl-vf610.c | |
| parent | pinctrl: imx: add generic pin config core support (diff) | |
| download | linux-5586ee4191219f74632ad6e527c46d1c3d9cdf3e.tar.xz linux-5586ee4191219f74632ad6e527c46d1c3d9cdf3e.zip | |
pinctrl: imx: add soc specific mux_mode mask and shift property
MX7ULP MUX mode mask and shift bit is different from VF610.
Let's make it a platform specific property for the later easy of
adding MX7ULP support.
One trick in exist code that Vybrid hardcoded the config part
as 0xffff because its mux_config register BIT[15-0] are all configs
part. But it's not true in ULP, so use mux_mask instead to address
the difference.
Cc: Stefan Agner <stefan@agner.ch>
Cc: Bai Ping <ping.bai@nxp.com>
Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
Acked-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/freescale/pinctrl-vf610.c')
| -rw-r--r-- | drivers/pinctrl/freescale/pinctrl-vf610.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/pinctrl/freescale/pinctrl-vf610.c b/drivers/pinctrl/freescale/pinctrl-vf610.c index 2b1e198e3092..3bd85564d1e4 100644 --- a/drivers/pinctrl/freescale/pinctrl-vf610.c +++ b/drivers/pinctrl/freescale/pinctrl-vf610.c @@ -299,6 +299,8 @@ static struct imx_pinctrl_soc_info vf610_pinctrl_info = { .pins = vf610_pinctrl_pads, .npins = ARRAY_SIZE(vf610_pinctrl_pads), .flags = SHARE_MUX_CONF_REG | ZERO_OFFSET_VALID, + .mux_mask = 0x700000, + .mux_shift = 20, }; static const struct of_device_id vf610_pinctrl_of_match[] = { |