ARM: uniphier: de-couple SC macros into base address and offset
The SC_* macros represent the address of SysCtrl registers.
For a planned new SoC, its base address will be changed.
Turn the SC_* macros into the offset from the base address.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
diff --git a/arch/arm/mach-uniphier/clk/clk-early-ld4.c b/arch/arm/mach-uniphier/clk/clk-early-ld4.c
index eb36a9e..f32f78d 100644
--- a/arch/arm/mach-uniphier/clk/clk-early-ld4.c
+++ b/arch/arm/mach-uniphier/clk/clk-early-ld4.c
@@ -17,14 +17,14 @@
/* deassert reset */
if (spl_boot_device() != BOOT_DEVICE_NAND) {
- tmp = readl(SC_RSTCTRL);
+ tmp = readl(sc_base + SC_RSTCTRL);
tmp &= ~SC_RSTCTRL_NRST_NAND;
- writel(tmp, SC_RSTCTRL);
+ writel(tmp, sc_base + SC_RSTCTRL);
};
/* provide clocks */
- tmp = readl(SC_CLKCTRL);
+ tmp = readl(sc_base + SC_CLKCTRL);
tmp |= SC_CLKCTRL_CEN_SBC | SC_CLKCTRL_CEN_PERI;
- writel(tmp, SC_CLKCTRL);
- readl(SC_CLKCTRL); /* dummy read */
+ writel(tmp, sc_base + SC_CLKCTRL);
+ readl(sc_base + SC_CLKCTRL); /* dummy read */
}