Commit Graph

4 Commits

Author SHA1 Message Date
Lucas Stach 82a40b5482 ARM: imx53: clk: add ARM clock
The ARM clock is a virtual clock feeding the ARM partition of
the SoC. It controls multiple other clocks to ensure the right
sequencing when cpufreq changes the CPU clock rate.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-11-23 14:56:20 +08:00
Lucas Stach 6f0628aa9f ARM: imx5: add step clock, used when reprogramming PLL1
This is the bypass clock used to feed the ARM partition
while we reprogram PLL1 to another rate.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-11-23 14:56:19 +08:00
Marek Vasut 6fb8954b08 ARM: imx: imx53: Add SATA PHY clock
Add SATA PHY clock which are derived from the USB PHY1 clock. Note that this
patch derives the SATA PHY clock from USB PHY1 clock gate so that the SATA
driver can ungate both the SATA PHY clock and USB PHY1 clock for the SATA to
work correctly.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Richard Zhu <r65037@freescale.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Linux-IDE <linux-ide@vger.kernel.org>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-12-31 09:36:26 +08:00
Lucas Stach 490dd8808a ARM: imx5: introduce DT includes for clock provider
Use clock defines in order to make devicetrees more
human readable.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-12-31 09:36:11 +08:00