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/dpll-ld4.c b/arch/arm/mach-uniphier/clk/dpll-ld4.c
index 4b9ec07..72fe8db 100644
--- a/arch/arm/mach-uniphier/clk/dpll-ld4.c
+++ b/arch/arm/mach-uniphier/clk/dpll-ld4.c
@@ -23,7 +23,7 @@
* Set 0xc(1600MHz)/0xd(1333MHz)/0xe(1066MHz)
* to FOUT (DPLLCTRL.bit[29:20])
*/
- tmp = readl(SC_DPLLCTRL);
+ tmp = readl(sc_base + SC_DPLLCTRL);
tmp &= ~0x000f0000;
switch (dram_freq) {
case 1333:
@@ -42,11 +42,11 @@
#else
tmp |= SC_DPLLCTRL_SSC_RATE;
#endif
- writel(tmp, SC_DPLLCTRL);
+ writel(tmp, sc_base + SC_DPLLCTRL);
- tmp = readl(SC_DPLLCTRL2);
+ tmp = readl(sc_base + SC_DPLLCTRL2);
tmp |= SC_DPLLCTRL2_NRSTDS;
- writel(tmp, SC_DPLLCTRL2);
+ writel(tmp, sc_base + SC_DPLLCTRL2);
/* Wait 500 usec until dpll gets stable */
udelay(500);