forked from luck/tmp_suning_uos_patched
Merge tag 'tegra-cleanups' of git://git.kernel.org/pub/scm/linux/kernel/git/olof/tegra into tegra/cleanups
Minor fixes that weren't urgent enough to go into 3.3. The two paz00 patches are in mainline already but got merged after the branch point for this branch, so they're duplicated. I also ended up merging in rmk/for-armsoc into this later on to fix a bug introduced by it, so it's included but it's not the base of this branch. * tag 'tegra-cleanups' of git://git.kernel.org/pub/scm/linux/kernel/git/olof/tegra: ARM: tegra: Enable CPUIdle on Tegra20 ARM: tegra: export usb phy symbols ARM: tegra: build localtimer support only when needed ARM: tegra: select CPU_FREQ_TABLE ARM: tegra: select required CPU and L2 errata options ARM: tegra: paz00: fix wrong UART port on mini-pcie plug ARM: tegra: paz00: fix wrong SD1 power gpio Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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commit
18bb4fb287
@ -10,6 +10,14 @@ config ARCH_TEGRA_2x_SOC
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select USB_ARCH_HAS_EHCI if USB_SUPPORT
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select USB_ULPI if USB_SUPPORT
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select USB_ULPI_VIEWPORT if USB_SUPPORT
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select ARM_ERRATA_720789
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select ARM_ERRATA_742230
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select ARM_ERRATA_751472
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select ARM_ERRATA_754327
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select ARM_ERRATA_764369
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select PL310_ERRATA_727915 if CACHE_L2X0
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select PL310_ERRATA_769419 if CACHE_L2X0
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select CPU_FREQ_TABLE if CPU_FREQ
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help
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Support for NVIDIA Tegra AP20 and T20 processors, based on the
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ARM CortexA9MP CPU and the ARM PL310 L2 cache controller
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@ -23,6 +31,12 @@ config ARCH_TEGRA_3x_SOC
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select USB_ULPI if USB_SUPPORT
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select USB_ULPI_VIEWPORT if USB_SUPPORT
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select USE_OF
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select ARM_ERRATA_743622
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select ARM_ERRATA_751472
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select ARM_ERRATA_754322
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select ARM_ERRATA_764369
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select PL310_ERRATA_769419 if CACHE_L2X0
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select CPU_FREQ_TABLE if CPU_FREQ
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help
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Support for NVIDIA Tegra T30 processor family, based on the
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ARM CortexA9MP CPU and the ARM PL310 L2 cache controller
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@ -13,7 +13,8 @@ obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += tegra2_emc.o
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obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += pinmux-tegra20-tables.o
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obj-$(CONFIG_ARCH_TEGRA_3x_SOC) += pinmux-tegra30-tables.o
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obj-$(CONFIG_ARCH_TEGRA_3x_SOC) += board-dt-tegra30.o
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obj-$(CONFIG_SMP) += platsmp.o localtimer.o headsmp.o
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obj-$(CONFIG_SMP) += platsmp.o headsmp.o
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obj-$(CONFIG_LOCAL_TIMERS) += localtimer.o
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obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o
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obj-$(CONFIG_TEGRA_SYSTEM_DMA) += dma.o
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obj-$(CONFIG_CPU_FREQ) += cpu-tegra.o
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@ -95,8 +95,6 @@ static void __init tegra_init_cache(u32 tag_latency, u32 data_latency)
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#ifdef CONFIG_ARCH_TEGRA_2x_SOC
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void __init tegra20_init_early(void)
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{
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disable_hlt(); /* idle WFI usage needs to be confirmed */
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tegra_init_fuse();
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tegra2_init_clocks();
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tegra_clk_init_from_table(tegra20_clk_init_table);
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@ -22,6 +22,7 @@
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#include <linux/delay.h>
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#include <linux/slab.h>
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#include <linux/err.h>
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#include <linux/export.h>
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#include <linux/platform_device.h>
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#include <linux/io.h>
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#include <linux/gpio.h>
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@ -730,6 +731,7 @@ struct tegra_usb_phy *tegra_usb_phy_open(int instance, void __iomem *regs,
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kfree(phy);
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return ERR_PTR(err);
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}
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EXPORT_SYMBOL_GPL(tegra_usb_phy_open);
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int tegra_usb_phy_power_on(struct tegra_usb_phy *phy)
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{
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@ -738,6 +740,7 @@ int tegra_usb_phy_power_on(struct tegra_usb_phy *phy)
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else
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return utmi_phy_power_on(phy);
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}
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EXPORT_SYMBOL_GPL(tegra_usb_phy_power_on);
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void tegra_usb_phy_power_off(struct tegra_usb_phy *phy)
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{
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@ -746,18 +749,21 @@ void tegra_usb_phy_power_off(struct tegra_usb_phy *phy)
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else
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utmi_phy_power_off(phy);
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}
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EXPORT_SYMBOL_GPL(tegra_usb_phy_power_off);
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void tegra_usb_phy_preresume(struct tegra_usb_phy *phy)
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{
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if (!phy_is_ulpi(phy))
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utmi_phy_preresume(phy);
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}
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EXPORT_SYMBOL_GPL(tegra_usb_phy_preresume);
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void tegra_usb_phy_postresume(struct tegra_usb_phy *phy)
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{
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if (!phy_is_ulpi(phy))
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utmi_phy_postresume(phy);
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}
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EXPORT_SYMBOL_GPL(tegra_usb_phy_postresume);
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void tegra_ehci_phy_restore_start(struct tegra_usb_phy *phy,
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enum tegra_usb_phy_port_speed port_speed)
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@ -765,24 +771,28 @@ void tegra_ehci_phy_restore_start(struct tegra_usb_phy *phy,
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if (!phy_is_ulpi(phy))
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utmi_phy_restore_start(phy, port_speed);
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}
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EXPORT_SYMBOL_GPL(tegra_ehci_phy_restore_start);
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void tegra_ehci_phy_restore_end(struct tegra_usb_phy *phy)
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{
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if (!phy_is_ulpi(phy))
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utmi_phy_restore_end(phy);
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}
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EXPORT_SYMBOL_GPL(tegra_ehci_phy_restore_end);
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void tegra_usb_phy_clk_disable(struct tegra_usb_phy *phy)
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{
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if (!phy_is_ulpi(phy))
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utmi_phy_clk_disable(phy);
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}
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EXPORT_SYMBOL_GPL(tegra_usb_phy_clk_disable);
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void tegra_usb_phy_clk_enable(struct tegra_usb_phy *phy)
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{
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if (!phy_is_ulpi(phy))
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utmi_phy_clk_enable(phy);
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}
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EXPORT_SYMBOL_GPL(tegra_usb_phy_clk_enable);
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void tegra_usb_phy_close(struct tegra_usb_phy *phy)
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{
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@ -794,3 +804,4 @@ void tegra_usb_phy_close(struct tegra_usb_phy *phy)
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clk_put(phy->pll_u);
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kfree(phy);
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}
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EXPORT_SYMBOL_GPL(tegra_usb_phy_close);
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