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authorOlof Johansson <olof@lixom.net>2013-06-27 17:04:27 -0700
committerOlof Johansson <olof@lixom.net>2013-06-27 17:04:27 -0700
commit8c3d913888cfb0066d62831969c3a992f7e4aba5 (patch)
tree0b52b0b71cb6b7c141ffa050b36245a13cff4f54 /drivers/usb
parentfbd1a04b210d56ef84200df56fc0291746d4d4dc (diff)
parent8cc7f5338e729b79194e6c22e3c794faaef974b8 (diff)
Merge tag 'msm-clock-for-3.11b' of git://git.kernel.org/pub/scm/linux/kernel/git/davidb/linux-msm into next/late
From David Brown: MSM clock updates for 3.11. Per Stephen Boyd's coverletter: Resending to collect higher level maintainer acks per Olof's request. The plan is to push this patchset through MSM to the arm-soc tree. This patchset moves the existing MSM clock code and affected drivers to the common clock framework. A prerequisite of moving to the common clock framework is to use clk_prepare() and clk_enable() so the first few patches migrate drivers to that call (clk_prepare() is a no-op on MSM right now). It also removes some custom clock APIs that MSM provides and finally moves the proc_comm clock code to the common struct clk. This patch series will be used as the foundation of the MSM 8660/8960 clock code that I plan to send out after this series. * tag 'msm-clock-for-3.11b' of git://git.kernel.org/pub/scm/linux/kernel/git/davidb/linux-msm: ARM: msm: Migrate to common clock framework ARM: msm: Make proc_comm clock control into a platform driver ARM: msm: Prepare clk_get() users in mach-msm for clock-pcom driver ARM: msm: Remove clock-7x30.h include file ARM: msm: Remove custom clk_set_{max,min}_rate() API ARM: msm: Remove custom clk_set_flags() API msm: iommu: Use clk_set_rate() instead of clk_set_min_rate() msm: iommu: Convert to clk_prepare/unprepare msm_sdcc: Convert to clk_prepare/unprepare usb: otg: msm: Convert to clk_prepare/unprepare msm_serial: Use devm_clk_get() and properly return errors msm_serial: Convert to clk_prepare/unprepare Acked-by: Chris Ball <cjb@laptop.org> # for msm_sdcc.c Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/phy/phy-msm-usb.c38
1 files changed, 19 insertions, 19 deletions
diff --git a/drivers/usb/phy/phy-msm-usb.c b/drivers/usb/phy/phy-msm-usb.c
index 749fbf41fb6f..d08f33435e96 100644
--- a/drivers/usb/phy/phy-msm-usb.c
+++ b/drivers/usb/phy/phy-msm-usb.c
@@ -514,13 +514,13 @@ static int msm_otg_suspend(struct msm_otg *motg)
motg->pdata->otg_control == OTG_PMIC_CONTROL)
writel(readl(USB_PHY_CTRL) | PHY_RETEN, USB_PHY_CTRL);
- clk_disable(motg->pclk);
- clk_disable(motg->clk);
+ clk_disable_unprepare(motg->pclk);
+ clk_disable_unprepare(motg->clk);
if (motg->core_clk)
- clk_disable(motg->core_clk);
+ clk_disable_unprepare(motg->core_clk);
if (!IS_ERR(motg->pclk_src))
- clk_disable(motg->pclk_src);
+ clk_disable_unprepare(motg->pclk_src);
if (motg->pdata->phy_type == SNPS_28NM_INTEGRATED_PHY &&
motg->pdata->otg_control == OTG_PMIC_CONTROL) {
@@ -552,12 +552,12 @@ static int msm_otg_resume(struct msm_otg *motg)
return 0;
if (!IS_ERR(motg->pclk_src))
- clk_enable(motg->pclk_src);
+ clk_prepare_enable(motg->pclk_src);
- clk_enable(motg->pclk);
- clk_enable(motg->clk);
+ clk_prepare_enable(motg->pclk);
+ clk_prepare_enable(motg->clk);
if (motg->core_clk)
- clk_enable(motg->core_clk);
+ clk_prepare_enable(motg->core_clk);
if (motg->pdata->phy_type == SNPS_28NM_INTEGRATED_PHY &&
motg->pdata->otg_control == OTG_PMIC_CONTROL) {
@@ -1468,7 +1468,7 @@ static int __init msm_otg_probe(struct platform_device *pdev)
if (IS_ERR(motg->pclk_src))
goto put_clk;
clk_set_rate(motg->pclk_src, INT_MAX);
- clk_enable(motg->pclk_src);
+ clk_prepare_enable(motg->pclk_src);
} else
motg->pclk_src = ERR_PTR(-ENOENT);
@@ -1511,8 +1511,8 @@ static int __init msm_otg_probe(struct platform_device *pdev)
goto free_regs;
}
- clk_enable(motg->clk);
- clk_enable(motg->pclk);
+ clk_prepare_enable(motg->clk);
+ clk_prepare_enable(motg->pclk);
ret = msm_hsusb_init_vddcx(motg, 1);
if (ret) {
@@ -1532,7 +1532,7 @@ static int __init msm_otg_probe(struct platform_device *pdev)
}
if (motg->core_clk)
- clk_enable(motg->core_clk);
+ clk_prepare_enable(motg->core_clk);
writel(0, USB_USBINTR);
writel(0, USB_OTGSC);
@@ -1579,8 +1579,8 @@ static int __init msm_otg_probe(struct platform_device *pdev)
free_irq:
free_irq(motg->irq, motg);
disable_clks:
- clk_disable(motg->pclk);
- clk_disable(motg->clk);
+ clk_disable_unprepare(motg->pclk);
+ clk_disable_unprepare(motg->clk);
ldo_exit:
msm_hsusb_ldo_init(motg, 0);
vddcx_exit:
@@ -1593,7 +1593,7 @@ put_core_clk:
clk_put(motg->pclk);
put_pclk_src:
if (!IS_ERR(motg->pclk_src)) {
- clk_disable(motg->pclk_src);
+ clk_disable_unprepare(motg->pclk_src);
clk_put(motg->pclk_src);
}
put_clk:
@@ -1643,12 +1643,12 @@ static int msm_otg_remove(struct platform_device *pdev)
if (cnt >= PHY_SUSPEND_TIMEOUT_USEC)
dev_err(phy->dev, "Unable to suspend PHY\n");
- clk_disable(motg->pclk);
- clk_disable(motg->clk);
+ clk_disable_unprepare(motg->pclk);
+ clk_disable_unprepare(motg->clk);
if (motg->core_clk)
- clk_disable(motg->core_clk);
+ clk_disable_unprepare(motg->core_clk);
if (!IS_ERR(motg->pclk_src)) {
- clk_disable(motg->pclk_src);
+ clk_disable_unprepare(motg->pclk_src);
clk_put(motg->pclk_src);
}
msm_hsusb_ldo_init(motg, 0);