On Mon, Sep 22, 2014 at 05:01:38PM +0800, Richard Zhu wrote: > - imx6sx pcie has its own standalone pcie power supply. > In order to turn on the imx6sx pcie power during > initialization. Add the pcie regulator and the gpc regmap > into the imx6sx pcie structure. > - imx6sx pcie has the new added reset mechanism, add the > reset operations into the initialization. > - another dis_axi clk is mandatory required by imx6sx pcie. > Add one new clk named pcie_sec into imx6_pcie structure. > - pcie_ref_125m is not used as pcie_phy clk anymore on imx6sx. > The parent clk (pcie_ref) of the pcie_bus(lvds1_gate) > is used as pcie_phy clk. > - Register one PM call-back, enter/exit L2 state of the ASPM > during system suspend/resume. > - wait the clocks to stabilize after the pcie_ref_en > (IMX6Q_GPR1_PCIE_REF_CLK_EN) is set. > > Signed-off-by: Richard Zhu <r65037@xxxxxxxxxxxxx> > --- > arch/arm/boot/dts/imx6sx-sdb.dts | 15 ++ > arch/arm/boot/dts/imx6sx.dtsi | 33 ++-- > arch/arm/mach-imx/Kconfig | 1 + > drivers/pci/host/pci-imx6.c | 228 ++++++++++++++++++++++++---- > include/linux/mfd/syscon/imx6q-iomuxc-gpr.h | 14 ++ > 5 files changed, 249 insertions(+), 42 deletions(-) <formletter> This is not the correct way to submit patches for inclusion in the stable kernel tree. Please read Documentation/stable_kernel_rules.txt for how to do this properly. </formletter> -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
