diff options
| author | Thierry Reding <treding@nvidia.com> | 2019-06-21 18:19:32 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2019-06-25 16:35:58 +0300 |
| commit | cf75b8f2cd8f1f9beb64c2fa2eb93a7c265b59c1 (patch) | |
| tree | 51b11e4427e8b18a0b826a9f339286710f923e2f /drivers/pinctrl/tegra/pinctrl-tegra124.c | |
| parent | 55bd054ce434bb4aad80f6b787d69d29342bd4a8 (diff) | |
| download | linux-cf75b8f2cd8f1f9beb64c2fa2eb93a7c265b59c1.tar.xz | |
pinctrl: tegra: Add bitmask support for parked bits
Some pin groups have park bits for multiple pins in one register.
Support this by turning the parked bit field into a parked bitmask
field. If no parked bits are supported, the bitmask can be 0.
Update the pingroup table on Tegra210, which is the only generation
where this is supported, with the parked bitmask.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Tested-by: Dmitry Osipenko <digetx@gmail.com>
Reviewed-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/tegra/pinctrl-tegra124.c')
| -rw-r--r-- | drivers/pinctrl/tegra/pinctrl-tegra124.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/pinctrl/tegra/pinctrl-tegra124.c b/drivers/pinctrl/tegra/pinctrl-tegra124.c index 98f4d3d85879..da290787e703 100644 --- a/drivers/pinctrl/tegra/pinctrl-tegra124.c +++ b/drivers/pinctrl/tegra/pinctrl-tegra124.c @@ -1749,8 +1749,8 @@ static struct tegra_function tegra124_functions[] = { .lock_bit = 7, \ .ioreset_bit = PINGROUP_BIT_##ior(8), \ .rcv_sel_bit = PINGROUP_BIT_##rcv_sel(9), \ - .parked_bit = -1, \ .drv_reg = -1, \ + .parked_bitmask = 0, \ } #define DRV_PINGROUP(pg_name, r, hsm_b, schmitt_b, lpmd_b, drvdn_b, \ @@ -1770,7 +1770,6 @@ static struct tegra_function tegra124_functions[] = { .rcv_sel_bit = -1, \ .drv_reg = DRV_PINGROUP_REG(r), \ .drv_bank = 0, \ - .parked_bit = -1, \ .hsm_bit = hsm_b, \ .schmitt_bit = schmitt_b, \ .lpmd_bit = lpmd_b, \ @@ -1783,6 +1782,7 @@ static struct tegra_function tegra124_functions[] = { .slwf_bit = slwf_b, \ .slwf_width = slwf_w, \ .drvtype_bit = PINGROUP_BIT_##drvtype(6), \ + .parked_bitmask = 0, \ } #define MIPI_PAD_CTRL_PINGROUP(pg_name, r, b, f0, f1) \ |