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| author | Olof Johansson <olof@lixom.net> | 2013-02-06 00:45:39 +0400 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2013-02-06 00:45:39 +0400 |
| commit | ceca718f21270dcd7cdf7e124f15b35cb68eca13 (patch) | |
| tree | aeb6503eafe39032d624ebf30368d414196afbaa /arch/arm/mach-tegra | |
| parent | bda6f8e6cdcdb55db9b2961b6a7c9d0d97da4765 (diff) | |
| parent | ab137d04db5a4b32250ce5ef1b288ce6cf06adf6 (diff) | |
| download | linux-ceca718f21270dcd7cdf7e124f15b35cb68eca13.tar.xz | |
Merge tag 'tegra-for-3.9-soc-usb' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra into next/soc
From Stephen Warren:
ARM: tegra: USB driver cleanup
The Tegra USB driver has a number of issues:
1) The PHY driver isn't a true platform device, and doesn't implement
the standard USB PHY API.
2) struct device instance numbers were used to make decisions in the
driver, rather than being parameterized by DT or platform data.
This pull request solves issue (2), and lays the groundwork for solving
issue (1). The work on issue (1) involved introducing new DT nodes for
the USB PHYs, which in turn interacted with the Tegra common clock
framework changes, due to the move of clock lookups into device tree.
Hence, these USB driver changes are taken through the Tegra tree with
acks from USB maintainers.
This pull request is based on the previous pull request, with tag
tegra-for-3.9-soc-ccf.
* tag 'tegra-for-3.9-soc-usb' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra:
usb: host: tegra: make use of PHY pointer of HCD
ARM: tegra: Add reset GPIO information to PHY DT node
usb: host: tegra: don't touch EMC clock
usb: add APIs to access host registers from Tegra PHY
USB: PHY: tegra: Get rid of instance number to differentiate PHY type
USB: PHY: tegra: get rid of instance number to differentiate legacy controller
ARM: tegra: add clocks properties to USB PHY nodes
ARM: tegra: add DT nodes for Tegra USB PHY
usb: phy: remove unused APIs from Tegra PHY.
usb: host: tegra: Resetting PORT0 based on information received via DT.
ARM: tegra: Add new DT property to USB node.
usb: phy: use kzalloc to allocate struct tegra_usb_phy
ARM: tegra: remove USB address related macros from iomap.h
Diffstat (limited to 'arch/arm/mach-tegra')
| -rw-r--r-- | arch/arm/mach-tegra/board-dt-tegra20.c | 6 | ||||
| -rw-r--r-- | arch/arm/mach-tegra/iomap.h | 9 |
2 files changed, 3 insertions, 12 deletions
diff --git a/arch/arm/mach-tegra/board-dt-tegra20.c b/arch/arm/mach-tegra/board-dt-tegra20.c index abdbe9e658f9..a0edf2510280 100644 --- a/arch/arm/mach-tegra/board-dt-tegra20.c +++ b/arch/arm/mach-tegra/board-dt-tegra20.c @@ -68,11 +68,11 @@ static struct tegra_ehci_platform_data tegra_ehci3_pdata = { }; static struct of_dev_auxdata tegra20_auxdata_lookup[] __initdata = { - OF_DEV_AUXDATA("nvidia,tegra20-ehci", TEGRA_USB_BASE, "tegra-ehci.0", + OF_DEV_AUXDATA("nvidia,tegra20-ehci", 0xC5000000, "tegra-ehci.0", &tegra_ehci1_pdata), - OF_DEV_AUXDATA("nvidia,tegra20-ehci", TEGRA_USB2_BASE, "tegra-ehci.1", + OF_DEV_AUXDATA("nvidia,tegra20-ehci", 0xC5004000, "tegra-ehci.1", &tegra_ehci2_pdata), - OF_DEV_AUXDATA("nvidia,tegra20-ehci", TEGRA_USB3_BASE, "tegra-ehci.2", + OF_DEV_AUXDATA("nvidia,tegra20-ehci", 0xC5008000, "tegra-ehci.2", &tegra_ehci3_pdata), {} }; diff --git a/arch/arm/mach-tegra/iomap.h b/arch/arm/mach-tegra/iomap.h index db8be51cad80..399fbca27102 100644 --- a/arch/arm/mach-tegra/iomap.h +++ b/arch/arm/mach-tegra/iomap.h @@ -240,15 +240,6 @@ #define TEGRA_CSITE_BASE 0x70040000 #define TEGRA_CSITE_SIZE SZ_256K -#define TEGRA_USB_BASE 0xC5000000 -#define TEGRA_USB_SIZE SZ_16K - -#define TEGRA_USB2_BASE 0xC5004000 -#define TEGRA_USB2_SIZE SZ_16K - -#define TEGRA_USB3_BASE 0xC5008000 -#define TEGRA_USB3_SIZE SZ_16K - #define TEGRA_SDMMC1_BASE 0xC8000000 #define TEGRA_SDMMC1_SIZE SZ_512 |