Re: [PATCH 1/7] usb: phy: omap: Add new PHY types and remove omap_control_usb3_phy_power()

From: Kishon Vijay Abraham I
Date: Tue Aug 06 2013 - 07:45:46 EST


On Thursday 01 August 2013 07:35 PM, Roger Quadros wrote:
TYPE2 meaning has changed. It is now a USB2 phy with Power down bit in
control_dev_conf register.

Introduce TYPE3 and TYPE4 PHY. TYPE3 is USB3 phy with DPLL and individual
TX/RX power control. TYPE4 is USB2 phy with power aux register.

Update DT binding information to reflect these changes.

Also get rid of omap_control_usb3_phy_power(). Just one function
i.e. omap_control_usb_phy_power() will now take care of all PHY types.

Signed-off-by: Roger Quadros <rogerq@xxxxxx>

Tested-by: Kishon Vijay Abraham I <kishon@xxxxxx>
but one minor comment below.
Documentation/devicetree/bindings/usb/omap-usb.txt | 23 ++--
drivers/usb/phy/phy-omap-control.c | 129 +++++++++++---------
drivers/usb/phy/phy-omap-usb2.c | 4 +
drivers/usb/phy/phy-omap-usb3.c | 6 +-
include/linux/usb/omap_control_usb.h | 18 ++--
5 files changed, 100 insertions(+), 80 deletions(-)


+ omap_control_usb_phy_power(phy->control_dev, 0);

platform_set_drvdata(pdev, phy);
diff --git a/include/linux/usb/omap_control_usb.h b/include/linux/usb/omap_control_usb.h
index 27b5b8c..7f027d3 100644
--- a/include/linux/usb/omap_control_usb.h
+++ b/include/linux/usb/omap_control_usb.h
@@ -22,9 +22,9 @@

struct omap_control_usb {
struct device *dev;

- u32 __iomem *dev_conf;
u32 __iomem *otghs_control;
- u32 __iomem *phy_power;
+ u32 __iomem *power;
+ u32 __iomem *power_aux;

struct clk *sys_clk;

you can remove omap_control_usb_platform_data from here.

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