drivers: phy: exynos4x12-phy: fix HSIC1 power on/off sequence
clk: samsung: exynos4: Add missing CPU/DMC clock hierarchy

This patch adds missing definitions of clocks from CPU and DMC clock
domains, which are necessary to properly represent CLKOUT clock hierarchy
added in further patch.

Signed-off-by: Tomasz Figa <t.figa@samsung.com>
clk: samsung: exynos4: Add CLKOUT clock hierarchy

This patch adds definitions of clocks that are used to drive clock
output signals of particular CMU sub-blocks that are then fed to PMU and
handled by Exynos CLKOUT driver added in further patch.

Signed-off-by: Tomasz Figa <t.figa@samsung.com>
clk: samsung: exynos4: CLK_OUT_ISP clock needs IGNORE_UNUSED hack

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
clk: samsung: Add driver to control CLKOUT line on Exynos SoCs

This patch introduces a driver that handles configuration of CLKOUT pin
of Exynos SoCs that can be used to output certain clocks from inside of
the SoC to a dedicated output pin.

Signed-off-by: Tomasz Figa <t.figa@samsung.com>
ARM: dts: exynos: Update PMU node with CLKOUT related data

This patch extends nodes of PMU system controller on Exynos4210, 4x12,
5250 and 5420 SoCs with newly defined properties used by Exynos CLKOUT
driver.

Signed-off-by: Tomasz Figa <t.figa@samsung.com>