ARM: uniphier: remove adhoc reset deassertion for the NAND controller
Now that the reset controlling of the Denali NAND driver (denali_dt.c)
works for this platform, remove the adhoc reset deassert code.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
diff --git a/arch/arm/mach-uniphier/clk/clk-pro4.c b/arch/arm/mach-uniphier/clk/clk-pro4.c
index 2b364dc..798128b 100644
--- a/arch/arm/mach-uniphier/clk/clk-pro4.c
+++ b/arch/arm/mach-uniphier/clk/clk-pro4.c
@@ -12,36 +12,26 @@
void uniphier_pro4_clk_init(void)
{
+#ifdef CONFIG_USB_DWC3_UNIPHIER
u32 tmp;
/* deassert reset */
tmp = readl(sc_base + SC_RSTCTRL);
-#ifdef CONFIG_USB_DWC3_UNIPHIER
tmp |= SC_RSTCTRL_NRST_USB3B0 | SC_RSTCTRL_NRST_USB3C0 |
SC_RSTCTRL_NRST_GIO;
-#endif
-#ifdef CONFIG_NAND_DENALI
- tmp |= SC_RSTCTRL_NRST_NAND;
-#endif
writel(tmp, sc_base + SC_RSTCTRL);
readl(sc_base + SC_RSTCTRL); /* dummy read */
-#ifdef CONFIG_USB_DWC3_UNIPHIER
tmp = readl(sc_base + SC_RSTCTRL2);
tmp |= SC_RSTCTRL2_NRST_USB3B1 | SC_RSTCTRL2_NRST_USB3C1;
writel(tmp, sc_base + SC_RSTCTRL2);
readl(sc_base + SC_RSTCTRL2); /* dummy read */
-#endif
/* provide clocks */
tmp = readl(sc_base + SC_CLKCTRL);
-#ifdef CONFIG_USB_DWC3_UNIPHIER
tmp |= SC_CLKCTRL_CEN_USB31 | SC_CLKCTRL_CEN_USB30 |
SC_CLKCTRL_CEN_GIO;
-#endif
-#ifdef CONFIG_NAND_DENALI
- tmp |= SC_CLKCTRL_CEN_NAND;
-#endif
writel(tmp, sc_base + SC_CLKCTRL);
readl(sc_base + SC_CLKCTRL); /* dummy read */
+#endif
}