ARM: imx: use imx_init_revision_from_anatop() on imx6sl
Add imx6sl support into imx_init_revision_from_anatop(), so that it can be used to initialize cpu type and revision on imx6sl. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
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@@ -27,6 +27,7 @@
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#define ANADIG_USB1_CHRG_DETECT 0x1b0
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#define ANADIG_USB2_CHRG_DETECT 0x210
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#define ANADIG_DIGPROG 0x260
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#define ANADIG_DIGPROG_IMX6SL 0x280
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#define BM_ANADIG_REG_2P5_ENABLE_WEAK_LINREG 0x40000
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#define BM_ANADIG_REG_CORE_FET_ODRIVE 0x20000000
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@@ -83,11 +84,14 @@ void __init imx_init_revision_from_anatop(void)
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void __iomem *anatop_base;
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unsigned int revision;
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u32 digprog;
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u16 offset = ANADIG_DIGPROG;
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np = of_find_compatible_node(NULL, NULL, "fsl,imx6q-anatop");
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anatop_base = of_iomap(np, 0);
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WARN_ON(!anatop_base);
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digprog = readl_relaxed(anatop_base + ANADIG_DIGPROG);
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if (of_device_is_compatible(np, "fsl,imx6sl-anatop"))
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offset = ANADIG_DIGPROG_IMX6SL;
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digprog = readl_relaxed(anatop_base + offset);
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iounmap(anatop_base);
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switch (digprog & 0xff) {
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