ARM: davinci: PM: rework init, remove platform device

Remove fake platform device used for PM init.  Move pdata values which
are common across all current platforms into pm.c.

Also, since PM is only used on da8xx, remove davinci_pm_init() from
common init code, and only use in da850/omapl138 board files that are
currently creating the fake platform_device.

Suggested-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
[nsekhar@ti.com: subject line adjustment]
Signed-off-by: Sekhar Nori <nsekhar@ti.com>

1 files changed, 0 insertions, 38 deletions

diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c
index ed3d0e9f72ac..28771923199f 100644
--- a/arch/arm/mach-davinci/da850.c
+++ b/arch/arm/mach-davinci/da850.c
@@ -1172,44 +1172,6 @@ static int da850_round_armrate(struct clk *clk, unsigned long rate)
 }
 #endif
 
-int __init da850_register_pm(struct platform_device *pdev)
-{
-	int ret;
-	struct davinci_pm_config *pdata = pdev->dev.platform_data;
-
-	ret = davinci_cfg_reg(DA850_RTC_ALARM);
-	if (ret)
-		return ret;
-
-	pdata->ddr2_ctlr_base = da8xx_get_mem_ctlr();
-	pdata->deepsleep_reg = DA8XX_SYSCFG1_VIRT(DA8XX_DEEPSLEEP_REG);
-	pdata->ddrpsc_num = DA8XX_LPSC1_EMIF3C;
-
-	pdata->cpupll_reg_base = ioremap(DA8XX_PLL0_BASE, SZ_4K);
-	if (!pdata->cpupll_reg_base)
-		return -ENOMEM;
-
-	pdata->ddrpll_reg_base = ioremap(DA850_PLL1_BASE, SZ_4K);
-	if (!pdata->ddrpll_reg_base) {
-		ret = -ENOMEM;
-		goto no_ddrpll_mem;
-	}
-
-	pdata->ddrpsc_reg_base = ioremap(DA8XX_PSC1_BASE, SZ_4K);
-	if (!pdata->ddrpsc_reg_base) {
-		ret = -ENOMEM;
-		goto no_ddrpsc_mem;
-	}
-
-	return platform_device_register(pdev);
-
-no_ddrpsc_mem:
-	iounmap(pdata->ddrpll_reg_base);
-no_ddrpll_mem:
-	iounmap(pdata->cpupll_reg_base);
-	return ret;
-}
-
 /* VPIF resource, platform data */
 static u64 da850_vpif_dma_mask = DMA_BIT_MASK(32);