rockchip: rk3066: add rk3066 pinctrl driver

Add driver supporting pin multiplexing on rk3066 platform.

Change-Id: Ibb8edea574939e646f1e3a09165d3ecfa1a283b6
Signed-off-by: Paweł Jarosz <paweljarosz3

rockchip: rk3066: add rk3066 pinctrl driver

Add driver supporting pin multiplexing on rk3066 platform.

Change-Id: Ibb8edea574939e646f1e3a09165d3ecfa1a283b6
Signed-off-by: Paweł Jarosz <paweljarosz3691@gmail.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>

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rockchip: rk3128: add pinctrl driver

Add rk3128 pinctrl driver and grf/iomux structure definition.

Change-Id: I0bf2f29fc28274f3d7a67beeacdb4f5a57210ba5
Signed-off-by: Kever Yang <kever.yang@rock-ch

rockchip: rk3128: add pinctrl driver

Add rk3128 pinctrl driver and grf/iomux structure definition.

Change-Id: I0bf2f29fc28274f3d7a67beeacdb4f5a57210ba5
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>

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rockchip: pinctrl: use fdtdec_get_int_array() to get interrupt

Not all the udevice have a available DT node, eg. rksdmmc@ff500000.blk
which add by mmc_bind(), if we use dev_read_u32_array(), the int

rockchip: pinctrl: use fdtdec_get_int_array() to get interrupt

Not all the udevice have a available DT node, eg. rksdmmc@ff500000.blk
which add by mmc_bind(), if we use dev_read_u32_array(), the interface
will use the ofnode directly and end with:
assert(ofnode_valid(node));

Use fdtdec_get_int_array() instead.

Change-Id: I1fc90ad0bd22451856e97be7728ba9996bf3bc0c
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>

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rockchip: rk322x: pinctrl: fix IO MASK error on sdcard pin

Fix the IOMUX setting for SDcard CMD pin at the same time.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Philipp Toms

rockchip: rk322x: pinctrl: fix IO MASK error on sdcard pin

Fix the IOMUX setting for SDcard CMD pin at the same time.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>

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rockchip: rk322x: pinctrl: using compatible name same with dts

The dts from kernel is using rk3228-pinctrl as compatible name,
need to sync with it to make the driver work.

Signed-off-by: Kever Yan

rockchip: rk322x: pinctrl: using compatible name same with dts

The dts from kernel is using rk3228-pinctrl as compatible name,
need to sync with it to make the driver work.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>

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rockchip: pinctrl: rk3368: add SPI support

To implement pinctrl support for the RK3368, we need to add the
bit-definitions to configure the IOMUX and tie these into the
pinctrl framework. This also

rockchip: pinctrl: rk3368: add SPI support

To implement pinctrl support for the RK3368, we need to add the
bit-definitions to configure the IOMUX and tie these into the
pinctrl framework. This also adds the mapping from the IRQ# back
onto the periheral id for the SPI devices.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

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rockchip: pinctrl: rk3368: move IOMUX bit-definitions to pinctrl driver

There is no real reason to keep the bit-definitions for the IOMUX in
the grf header file (which defines the register layout of

rockchip: pinctrl: rk3368: move IOMUX bit-definitions to pinctrl driver

There is no real reason to keep the bit-definitions for the IOMUX in
the grf header file (which defines the register layout of the GRF block):
these should only be used by our pinctrl driver (with the possible
exception of early debug-init code in TPL/SPL).

This moves the relevant definitions from the grf_rk3368.h header
into the pinctrl driver pinctrl_rk3368.c.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>