diff options
| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2019-07-10 20:07:41 +0900 |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2019-07-10 22:42:02 +0900 |
| commit | 739ba41d5a0964a9bc0d5705055ddb706d7e070d (patch) | |
| tree | 8102586f592acf93236ca9acd4336a8c82a1e0b4 /arch/arm/mach-uniphier/debug-uart/debug-uart-pro4.c | |
| parent | d41b358fb331c2907f1f217686d38eeaf17eece4 (diff) | |
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>
Diffstat (limited to 'arch/arm/mach-uniphier/debug-uart/debug-uart-pro4.c')
| -rw-r--r-- | arch/arm/mach-uniphier/debug-uart/debug-uart-pro4.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/mach-uniphier/debug-uart/debug-uart-pro4.c b/arch/arm/mach-uniphier/debug-uart/debug-uart-pro4.c index 9017a24a104..79c6c101e22 100644 --- a/arch/arm/mach-uniphier/debug-uart/debug-uart-pro4.c +++ b/arch/arm/mach-uniphier/debug-uart/debug-uart-pro4.c @@ -22,9 +22,9 @@ unsigned int uniphier_pro4_debug_uart_init(void) writel(1, sg_base + SG_LOADPINCTRL); - tmp = readl(SC_CLKCTRL); + tmp = readl(sc_base + SC_CLKCTRL); tmp |= SC_CLKCTRL_CEN_PERI; - writel(tmp, SC_CLKCTRL); + writel(tmp, sc_base + SC_CLKCTRL); return DIV_ROUND_CLOSEST(UNIPHIER_PRO4_UART_CLK, 16 * CONFIG_BAUDRATE); } |