> From: Elaine Zhang <zhangq...@rock-chips.com>
>
> Create driver to support all Rockchip SoCs soft reset.
> Example of usage:
> i2c driver:
> ret = reset_get_by_name(dev, "i2c", &reset_ctl);
> if (ret) {
> error("reset_get_by_name() failed: %d\n", ret);
> }
>
> reset_assert(&reset_ctl);
> udelay(50);
> reset_deassert(&reset_ctl);
>
> i2c dts node:
> resets = <&cru SRST_P_I2C1>, <&cru SRST_I2C1>;
> reset-names = "p_i2c", "i2c";
>
> Signed-off-by: Elaine Zhang <zhangq...@rock-chips.com>
> Signed-off-by: Kever Yang <kever.y...@rock-chips.com>
> ---
>
> Changes in v3: None
> Changes in v2:
> - fix Kconfig more than 80 length
> - use MACRO for reset bits in one reg
> - use rkclr/set_reg for reg access
> - add rockchip_reset_bind()
> - use dev_read_addr_size() instead of fdtdec_
>
> drivers/reset/Kconfig | 9 +++
> drivers/reset/Makefile | 1 +
> drivers/reset/reset-rockchip.c | 133
> +++++++++++++++++++++++++++++++++++++++++
> 3 files changed, 143 insertions(+)
> create mode 100644 drivers/reset/reset-rockchip.c
>
Acked-by: Philipp Tomsich <philipp.toms...@theobroma-systems.com>
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