pinctrl: tegra: add pinmux controller driver for Tegra124

This adds a driver for the Tegra124 pinmux, and required
parameterization data for Tegra124.

The driver uses the common Tegra pincontrol driver utility
functions to implement the majority of the driver.

This driver is not compatible with the earlier NVIDIA's SoCs,
hence add new compatibile as "nvidia,tegra124-pinmux".

Originally written by Ashwini Gguhe.
Thierry:
 - Cleanups in patches.
ldewangan:
 - Fix some entries for groups.
 - Fix MUX enums and group sequence.

Signed-off-by: Ashwini Ghuge <aghuge@nvidia.com>
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
CC: Thierry Reding <treding@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig
index 30fcb897eb99..ad58e7efe1d5 100644
--- a/drivers/pinctrl/Kconfig
+++ b/drivers/pinctrl/Kconfig
@@ -280,6 +280,10 @@ config PINCTRL_TEGRA114
         bool
         select PINCTRL_TEGRA
 
+config PINCTRL_TEGRA124
+        bool
+        select PINCTRL_TEGRA
+
 config PINCTRL_TZ1090
         bool "Toumaz Xenif TZ1090 pin control driver"
         depends on SOC_TZ1090