[PATCH v9 4/9] mfd: omap-usb-host: Use clock names as per function for reference clocks

Roger Quadros
2014-02-27T14:18:26Z

Use a meaningful name for the reference clocks so that it indicates the function.

Update the OMAP4+ USB Host node as well to be in sync with the changes.

CC: Beno?t Cousson <bcousson@baylibre.com>
CC: Lee Jones <lee.jones@linaro.org>
CC: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Roger Quadros <rogerq@ti.com>
---
arch/arm/boot/dts/omap4.dtsi | 6 ++++++
arch/arm/boot/dts/omap5.dtsi | 6 ++++++
drivers/mfd/omap-usb-host.c | 12 ++++++------
3 files changed, 18 insertions(+), 6 deletions(-)

diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index d3f8a6e..39a05ce 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -697,6 +697,12 @@
#address-cells = <1>;
#size-cells = <1>;
ranges;
+ clocks = <&init_60m_fclk>,
+ <&xclk60mhsp1_ck>,
+ <&xclk60mhsp2_ck>;
+ clock-names = "refclk_60m_int",
+ "refclk_60m_ext_p1",
+ "refclk_60m_ext_p2";

usbhsohci: ohci at 4a064800 {
compatible = "ti,ohci-omap3", "usb-ohci";
diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index a72813a..d4dae48 100644
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -775,6 +775,12 @@
#address-cells = <1>;
#size-cells = <1>;
ranges;
+ clocks = <&l3init_60m_fclk>,
+ <&xclk60mhsp1_ck>,
+ <&xclk60mhsp2_ck>;
+ clock-names = "refclk_60m_int",
+ "refclk_60m_ext_p1",
+ "refclk_60m_ext_p2";

usbhsohci: ohci at 4a064800 {
compatible = "ti,ohci-omap3", "usb-ohci";
diff --git a/drivers/mfd/omap-usb-host.c b/drivers/mfd/omap-usb-host.c
index 865c276..651e249 100644
--- a/drivers/mfd/omap-usb-host.c
+++ b/drivers/mfd/omap-usb-host.c
@@ -718,24 +718,24 @@ static int usbhs_omap_probe(struct platform_device *pdev)
goto err_mem;
}

- omap->xclk60mhsp1_ck = devm_clk_get(dev, "xclk60mhsp1_ck");
+ omap->xclk60mhsp1_ck = devm_clk_get(dev, "refclk_60m_ext_p1");
if (IS_ERR(omap->xclk60mhsp1_ck)) {
ret = PTR_ERR(omap->xclk60mhsp1_ck);
- dev_err(dev, "xclk60mhsp1_ck failed error:%d\n", ret);
+ dev_err(dev, "refclk_60m_ext_p1 failed error:%d\n", ret);
goto err_mem;
}

- omap->xclk60mhsp2_ck = devm_clk_get(dev, "xclk60mhsp2_ck");
+ omap->xclk60mhsp2_ck = devm_clk_get(dev, "refclk_60m_ext_p2");
if (IS_ERR(omap->xclk60mhsp2_ck)) {
ret = PTR_ERR(omap->xclk60mhsp2_ck);
- dev_err(dev, "xclk60mhsp2_ck failed error:%d\n", ret);
+ dev_err(dev, "refclk_60m_ext_p2 failed error:%d\n", ret);
goto err_mem;
}

- omap->init_60m_fclk = devm_clk_get(dev, "init_60m_fclk");
+ omap->init_60m_fclk = devm_clk_get(dev, "refclk_60m_int");
if (IS_ERR(omap->init_60m_fclk)) {
ret = PTR_ERR(omap->init_60m_fclk);
- dev_err(dev, "init_60m_fclk failed error:%d\n", ret);
+ dev_err(dev, "refclk_60m_int failed error:%d\n", ret);
goto err_mem;
}

--
1.8.3.2