ARM: mach-shmobile: improve MIPI DSI clock configuration

Now, that the MIPI DSI driver implements runtime PM, we don't need anymore to
configure clocks statically in the platform code. This patch also adds a DSITX1
clock definition for sh7372 and attaches PHY clocks to respective devices.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 0 insertions, 38 deletions

diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c
index 2f8c83703572..87f9ee9eda41 100644
--- a/arch/arm/mach-shmobile/board-ap4evb.c
+++ b/arch/arm/mach-shmobile/board-ap4evb.c
@@ -526,44 +526,6 @@ static struct platform_device mipidsi0_device = {
         },
 };
 
-/* This function will disappear when we switch to (runtime) PM */
-static int __init ap4evb_init_display_clk(void)
-{
-        struct clk *lcdc_clk;
-        struct clk *dsitx_clk;
-        int ret;
-
-        lcdc_clk = clk_get(&lcdc_device.dev, "sh_mobile_lcdc_fb.0");
-        if (IS_ERR(lcdc_clk))
-                return PTR_ERR(lcdc_clk);
-
-        dsitx_clk = clk_get(&mipidsi0_device.dev, "sh-mipi-dsi.0");
-        if (IS_ERR(dsitx_clk)) {
-                ret = PTR_ERR(dsitx_clk);
-                goto eclkdsitxget;
-        }
-
-        ret = clk_enable(lcdc_clk);
-        if (ret < 0)
-                goto eclklcdcon;
-
-        ret = clk_enable(dsitx_clk);
-        if (ret < 0)
-                goto eclkdsitxon;
-
-        return 0;
-
-eclkdsitxon:
-        clk_disable(lcdc_clk);
-eclklcdcon:
-        clk_put(dsitx_clk);
-eclkdsitxget:
-        clk_put(lcdc_clk);
-
-        return ret;
-}
-device_initcall(ap4evb_init_display_clk);
-
 static struct platform_device *qhd_devices[] __initdata = {
         &mipidsi0_device,
         &keysc_device,