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9 commits

Author SHA1 Message Date
Kever Yang
99b8553cb8 rockchip: clk: rk322x: convert to use live dt 
Use live dt api to get cru base addr.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
 2018-03-13 18:12:34 +01:00
David Wu
5bb616c6e2 clk: rockchip: Add rk322x gamc clock support 
Assuming mac_clk is fed by an external clock, set clk_rmii_src
clock select control register from IO for rgmii interface.

Signed-off-by: David Wu <david.wu@rock-chips.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
 2018-01-28 17:12:38 +01:00
Elaine Zhang
538f67c332 rockchip: clk: bind reset driver 
Bind rockchip reset to clock-controller with rockchip_reset_bind().

Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
 2018-01-09 11:13:32 +01:00
Kever Yang
f24e36dac3 rockchip: clock: update sysreset driver binding 
Using priv for new sysreset driver binding.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
 2017-11-21 23:57:23 +01:00
Kever Yang
f3f6591ca3 rockchip: rk322x: fix pd_bus hclk/pclk 
The pd_bus hclk/pclk source is pd_bus aclk, not the PLL.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
 2017-10-01 00:33:32 +02:00
Kever Yang
21c7acc7cb rockchip: clk: fix typo in rk322x clock driver 
Fix typo RK322X/RK3036 in rk322x clock driver.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
 2017-10-01 00:33:32 +02:00
Kever Yang
217273cd44 rockchip: clk: remove RATE_TO_DIV 
Use DIV_ROUND_UP instead RATE_TO_DIV for all Rockchip SoC
clock driver.
Add or fix the div-field overflow check at the same time.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
 2017-08-13 17:15:09 +02:00
Kever Yang
3a94d75d0e rockchip: clk: update dwmmc clock div 
dwmmc controller has default internal divider by 2,
and we always provide double of the clock rate request by
dwmmc controller. Sync code for all Rockchip SoC with:
4055b46 rockchip: clk: rk3288: fix mmc clock setting

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
[fixup for 'missing DIV_ROUND_UP' conflict for clk_rk3288.c:]
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
 2017-08-13 17:15:09 +02:00
Kever Yang
045029cbd1 rockchip: rk322x: add clock driver 
Add clock driver init support for:
- cpu, bus clock init;
- emmc, sdmmc clock;
- ddr clock;

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Fixed format specified (%x -> %p) in clk_rk322x.c:
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
 2017-07-11 12:13:45 +02:00